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Author: Grafiati

Published: 22 October 2022

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1

Axelrod, B., Y. Berkovich, S. Tapuchi, and A. Ioinovici. "Single-Stage Single-Switch Switched-Capacitor Buck/Buck-Boost-Type Converter." IEEE Transactions on Aerospace and Electronic Systems 45, no. 2 (April 2009): 419–30. http://dx.doi.org/10.1109/taes.2009.5089531.

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2

Mwinyiwiwa, B. M. M., P. M. Birks, and B. T. Ooi. "Delta-modulated buck-type PWM converter." IEEE Transactions on Industry Applications 28, no. 3 (1992): 552–57. http://dx.doi.org/10.1109/28.137435.

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3

Funabiki, Shigeyuki, Ryoji Haruna, and Toshihiko Tanaka. "A Buck-Boost Type Grid-Connected Inverter." IEEJ Transactions on Industry Applications 123, no. 10 (2003): 1234–35. http://dx.doi.org/10.1541/ieejias.123.1234.

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4

Alhaqeem, Mohammed Abdul Aziz, and Aswardi Aswardi. "Human Machine Interface Visual Basic Arduino untuk DC – DC converter Type Buck." JTEIN: Jurnal Teknik Elektro Indonesia 2, no. 2 (July 17, 2021): 148–54. http://dx.doi.org/10.24036/jtein.v2i2.126.

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Pada era teknologi yang semakin berkembang pesat, penggunaan elektronika daya semakin banyak digunakan seperti untuk penggontrolan motor dan lain – lain. Untuk mendukung semua itu tentu juga di iringi dengan metode – metode interfacing yang memudahkan user dalam penggunaaan alat – alat elektronika daya seperti contohnya buck conveter. Interfacing yang di maksud disini adalah dengan melakukan pengaturan keluaran buck converter dengan menggunakan interfacing pada personal computer sekaligus memonitoringnya. Buck converter adalah jenis dc-dc converter yang berfungsi untuk mengubah keluaran tegangan output lebh kecil dibandingkan dengan tegangan keluaran input. Perancangan monitoring menggunakan visual basic dalam pembuatan interfacing, hal ini dilakukan karena kemudahan komunikasi antara visual basic dengan arduino. Metode pengontrolan menggunakan pengaturan duty cycle yang diberikan dari visual basic ke arduino. Dengan mengatur duty cycle, maka tegangan yang dkeluarkan pun akan berubah-ubah. Berdasarkan hasil pengujiaan, maka dengan memperbesar duty cycle maka keluaran tegangan dari buck converter akan semakin kecil, Dengan hasil pengukuran buck converter pada input tegangan 24 volt dan duty 15.97 menghasilkan tegangan keluaran sebesar 19,5 sedangkan pada duty cycle 34.57 menghasilkan tegangan sebesar 13.9.

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5

Wu, Weimin, Junhao Ji, and Frede Blaabjerg. "Aalborg Inverter - A New Type of “Buck in Buck, Boost in Boost” Grid-Tied Inverter." IEEE Transactions on Power Electronics 30, no. 9 (September 2015): 4784–93. http://dx.doi.org/10.1109/tpel.2014.2363566.

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6

HIDAYAT, Nabil M., Masaaki NAKAMURA, Yoshito KATO, and Yoshio ITOH. "Electronic Ballast Using Neutral Point Type Buck Converter." Journal of Light & Visual Environment 35, no. 2 (2011): 136–41. http://dx.doi.org/10.2150/jlve.35.136.

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7

Hirachi, K., and M. Nakaoka. "Improved control strategy on buck-type PFC converter." Electronics Letters 34, no. 12 (1998): 1162. http://dx.doi.org/10.1049/el:19980901.

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8

Chang, Chien-Hsuan, Hung-Liang Cheng, and En-Chih Chang. "Using the buck-interleaved buck–boost converter to implement a step-up/down inverter." Engineering Computations 34, no. 2 (April 18, 2017): 272–84. http://dx.doi.org/10.1108/ec-08-2015-0241.

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Purpose A typical photovoltaic grid-connection power system usually consists of multi-stage converters to perform multiple functions simultaneously. To simplify system configuration, reduce cost and improve conversion efficiency, this paper aims to develop a buck–boost-type inverter. The proposed inverter has both step-up and step-down functions, so that it is suitable for applications with wide voltage variation. As only one power switch operates with high frequency at one time, switching losses can significantly be reduced. Design/methodology/approach A step-up/down inverter is developed by adopting a buck-interleaved buck–boost (BuIBB) DC-DC converter and connecting with an H-bridge unfolding circuit with line-commutated operation. Finding The proposed circuit can work functionally as either a buck-type or boost-type inverter, so that partial energy can be directly delivered to output to improve efficiency. The input current is shared by two inductors, leading to the reduction of current stresses. Research limitations/implications To apply the proposed inverter to micro-inverter applications in the future, developing a step-up/down inverter with a higher conversion ratio will be considered. Practical implications A laboratory prototype is built accordingly to verify the feasibility of the proposed inverter. The experimental results are presented to show the effectiveness. Originality/value This paper proposes a step-up/down inverter by using the BuIBB converter, which is innovatively studied.

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9

Shao, Zhu Lei. "Study on Buck-Boost Integrated Type Three-Port Converter." Advanced Materials Research 960-961 (June 2014): 1304–7. http://dx.doi.org/10.4028/www.scientific.net/amr.960-961.1304.

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Aiming at simplifying the structure of power supply system of new energy, a buck-boost integrated type three-port converter is designed in this paper. The three-port converter can replace three separate converters, which makes the system structure is simplified and manufacturing cost is reduced. The three-port converter realizes the current expansion and ripple suppression by adopting inductor interleaved parallel bridge arm structure. The topology and control strategy of the three-port converter are analyzed in this paper. From the experimental results, the inductor current ripple and realization of soft switch meet the design requirement. The buck-boost integrated type three-port converter is applicable to the new energy power supply system.

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10

B, Nagi Reddy, O. Chandra Sekhar, and M. Ramamoorty. "Implementation of zero current switch turn-ON based buck-boost-buck type rectifier for low power applications." International Journal of Electronics 106, no. 8 (March 20, 2019): 1164–83. http://dx.doi.org/10.1080/00207217.2019.1582711.

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11

Shiau, Jaw-Kuen, Hsien-Yu Chiu, and Jin-Wei Sun. "Using a Current Controlled Light-Dependent Resistor to Bridge the Control of DC/DC Power Converter." Electronics 7, no. 12 (December 17, 2018): 447. http://dx.doi.org/10.3390/electronics7120447.

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This paper presents the design of a microcontroller controlled buck-boost DC-to-DC power converter system. The system contains two major subsystems, a Zeta type buck-boost power converter and a control unit and it contains two control loops. The inner-loop is a voltage regulator based on a Zeta type buck-boost converter. The outer-loop is for voltage and current regulation. The voltage/current regulation is achieved by controlling a light dependent resistor from the control unit. Computer simulations based on a MATLAB/SIMULINK model were successfully conducted to verify the design. In addition, a prototype system was built and successfully tested for a Li-ion battery charging application.

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12

MURSALEEN, Mohammad, Ahmed Hussin AL-ABIED, and Ana Maria ACU. "Approximation by Chlodowsky type of Szász operators based on Boas–Buck-type polynomials." TURKISH JOURNAL OF MATHEMATICS 42, no. 5 (September 9, 2018): 2243–59. http://dx.doi.org/10.3906/mat-1803-62.

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13

Soman, Sarun, and Sangeetha T.S. "Development of Digital Controller for DC-DC Buck Converter." International Journal of Power Electronics and Drive Systems (IJPEDS) 6, no. 4 (December 1, 2015): 788. http://dx.doi.org/10.11591/ijpeds.v6.i4.pp788-796.

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This paper presents a design & implementation of 3P3Z (3-pole 3-zero) digital controller based on DSC (Digital Signal Controller) for low voltage synchronous Buck Converter. The proposed control involves one voltage control loop. Analog Type-3 controller is designed for Buck Converter using standard frequency response techniques.Type-3 analog controller transforms to 3P3Z controller in discrete domain.Matlab/Simulink model of the Buck Converter with digital controller is developed. Simualtion results for steady state response and load transient response is tested using the model.

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14

Liu, Xueshan, Yuyang Wan, Zheng Dong, Mingzhi He, Qun Zhou, and Chi K. Tse. "Buck–Boost–Buck-Type Single-Switch Multistring Resonant LED Driver With High Power Factor and Passive Current Balancing." IEEE Transactions on Power Electronics 35, no. 5 (May 2020): 5132–43. http://dx.doi.org/10.1109/tpel.2019.2942488.

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15

Condon, Marissa, and Brendan Hayes. "Control of limit cycles in buck converters." COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 33, no. 4 (July 1, 2014): 1448–61. http://dx.doi.org/10.1108/compel-09-2013-0293.

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Purpose – The purpose of this paper is to investigate limit cycles in digitally Proportional, Integral and Derivative (PID) controlled buck regulators. Filtering is examined as a means of removing the limit cycles in digitally controlled buck regulators. Design/methodology/approach – The paper explains why limit cycles occur in a digitally PID controlled buck converter. It then proceeds to propose two filters for their elimination. Results indicate the effectiveness of each of the filters. Findings – The paper gives a mathematical analysis of the occurrence of limit cycles in digitally controlled PID buck regulators. It finds that notch and comb filters are effective for the purpose of eliminating limit cycles in buck regulators. Originality/value – The paper employs a model of the buck regulator inclusive of the inductor loss – this was not done to date for this type of work. The paper analyses PID control. This was not done in the manner given. The paper addresses filtering as a means of removing limit cycles. It examines the effect of changing the digital controller parameters on the requirements of the filters.

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16

Wu, Jinn-Chang, Hurng-Liahng Jou, and Jie-Hao Tsai. "A Buck-Boost Type Charger with a Switched Capacitor Circuit." Journal of Power Electronics 15, no. 1 (January 20, 2015): 31–38. http://dx.doi.org/10.6113/jpe.2015.15.1.31.

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17

Nishida, Yasuyuki. "Three-Phase Buck/Boost-type High-Power-Factor Switching Converter." IEEJ Transactions on Industry Applications 115, no. 4 (1995): 410–19. http://dx.doi.org/10.1541/ieejias.115.410.

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18

Nishida, Yasuyuki. "Three-phase buck/boost-type high-power-factor switching converter." Electrical Engineering in Japan 118, no. 2 (January 30, 1997): 41–55. http://dx.doi.org/10.1002/(sici)1520-6416(19970130)118:2<41::aid-eej5>3.0.co;2-r.

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19

Villablanca, Miguel E., Felipe A. Cruzat, Jorge I. Nadal, and Wilson del C. Rojas. "A buck-type low-power rectifier with high-quality waveforms." Electric Power Systems Research 78, no. 11 (November 2008): 1899–905. http://dx.doi.org/10.1016/j.epsr.2008.03.015.

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20

Zhang, Yu, and Ji Dong Li. "Simulation Research of a Soft Power Bi-Directional DC-DC Converter." Advanced Materials Research 945-949 (June 2014): 2327–30. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.2327.

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A type of BUCK/BOOST bi-directional DC-DC topology for high power occasions was presented based on the main circuit topology shortcomings of conventional BUCK/BOOST bidirectional DC-DC converter by increasing the inductance, capacitance, diode auxiliary circuits, the work process of the main circuit BUCK BOOST in the simulation state was analyzed. Select multiple sets of parameters on simulation, observe the waveform ON and OFF of main power device to determine the appropriate auxiliary circuit parameter set. The results show that: The topology suppresses large current peak of the main power device and improve the reliability.

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21

Doreswamy, Ramesh, Mohini Saini, Devendra Swarup, Vivek Kumar Singh, Suchitra Upreti, Asit Das, and Praveen K. Gupta. "Interferon Alpha Characterization and Its Comparative Expression in PBM Cells of Capra hircus and Antelope cervicapra Cultured in the Presence of TLR9 Agonist." Molecular Biology International 2010 (June 3, 2010): 1–6. http://dx.doi.org/10.4061/2010/573426.

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TLR9 plays pivotal role in innate immune responses through upregulation of costimulatory molecules and induction of proinflammatory cytokines like type I interferons including interferon alpha (IFNA). The present study characterized IFNA cDNA and predicted protein sequences in goat and black buck. Response of the PBM cells to TLR9 agonist CpG ODN C and Phorbol Myristate Acetate (PMA) was evaluated by realtime PCR. IFNA coding sequences were amplified from leukocyte cDNA and cloned in pGEMT-easy vector for nucleotide sequencing. Sequence analysis revealed 570 bp, IFNA ORF encoding 189 amino acids in goat and black buck. Black buck and goat IFNA has 92.1% to 94.7% and 93% to 95.6% similarity at nucleotide level, 86.3% to 89.5% and 70.9% to 91.6% identity at amino acid level with other ruminants, respectively. Nonsynonymous substitutions exceeding synonymous substitutions indicated IFNA evolved through positive selection among ruminants. In spite of lower total leukocyte count, the innate immune cells like monocytes and neutrophils were more in black buck compared to goat. In addition, CpG ODN C-stimulated PBM cells revealed raised IFNA transcript in black buck than goat. These findings indicate sturdy genetically governed immune system in wild antelope black buck compared to domestic ruminant goat.

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22

Park, Jung-min, Hyung-jun Byun, Bum-jun Kim, Sung-hun Kim, and Chung-yuen Won. "Analysis and Design of Coupled Inductor for Interleaved Buck-Type Voltage Balancer in Bipolar DC Microgrid." Energies 13, no. 11 (June 1, 2020): 2775. http://dx.doi.org/10.3390/en13112775.

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A voltage balancer (VB) can be used to balance voltages under load unbalance in either a bipolar DC microgrid or LVDC (Low voltage DC) distribution system. An interleaved buck-type VB has advantages over other voltage balance topologies for reduction in output current ripple by an aspect of configuration of a physically symmetrical structure. Similarly, magnetic coupling such as winding two or more magnetic components into a single magnetic component can be selected to enhance the power density and dynamic response. In order to achieve these advantages in a VB, this paper proposes a VB with a coupled inductor (CI) as a substitute for inductors in a two-stage interleaved buck-type VB circuit. Based on patterns of switch poles under load variation, the variation in inductor currents under four switching patterns is induced. The proposed CI is derived from self-inductance based on the configuration structure that has a two-stage interleaved buck type and mathematical design results based on the coupling coefficient, where the coupling coefficient is a key factor in the determination of the dynamic response of the proposed VB in load variation. According to the results, a prototype scale is implemented to confirm the feasibility and effectiveness of the proposed VB.

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23

Kim, Dong-Hee, Dong-Gyun Woo, and Byoung-Kuk Lee. "Buck-Type Charging Method for Loss Reduction of Multi-Function Inverter." Transactions of The Korean Institute of Electrical Engineers 60, no. 8 (August 1, 2011): 1523–28. http://dx.doi.org/10.5370/kiee.2011.60.8.1523.

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24

Martinez, J. Solano, D. Hissel, and M.-C. Péra. "Type-2 fuzzy logic control of a DC/DC buck converter." IFAC Proceedings Volumes 45, no. 21 (2012): 103–8. http://dx.doi.org/10.3182/20120902-4-fr-2032.00020.

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25

Pires, V. F., and J. F. Silva. "Three-Phase Single-Stage Four-Switch PFC Buck–Boost-Type Rectifier." IEEE Transactions on Industrial Electronics 52, no. 2 (April 2005): 444–53. http://dx.doi.org/10.1109/tie.2005.843911.

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26

Yuan, Bing, Xin-Quan Lai, Hong-Yi Wang, and Qiang Ye. "Pseudo-Type-III Compensation Integrated in a Voltage-Mode Buck Regulator." IEEE Transactions on Circuits and Systems II: Express Briefs 61, no. 12 (December 2014): 997–1001. http://dx.doi.org/10.1109/tcsii.2014.2356915.

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27

Sucu, Sezgin, Gürhan İçöz, and Serhan Varma. "On Some Extensions of Szasz Operators Including Boas-Buck-Type Polynomials." Abstract and Applied Analysis 2012 (2012): 1–15. http://dx.doi.org/10.1155/2012/680340.

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This paper is concerned with a new sequence of linear positive operators which generalize Szasz operators including Boas-Buck-type polynomials. We establish a convergence theorem for these operators and give the quantitative estimation of the approximation process by using a classical approach and the second modulus of continuity. Some explicit examples of our operators involving Laguerre polynomials, Charlier polynomials, and Gould-Hopper polynomials are given. Moreover, a Voronovskaya-type result is obtained for the operators containing Gould-Hopper polynomials.

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28

Oruganti, R., and M. Palaniapan. "Inductor voltage control of buck-type single-phase AC-DC converter." IEEE Transactions on Power Electronics 15, no. 2 (March 2000): 411–16. http://dx.doi.org/10.1109/63.838114.

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29

Bassan, Sondeep K., Dunisha S. Wijeratne, and Gerry Moschopoulos. "A Three-Phase Reduced-Switch High-Power-Factor Buck-Type Converter." IEEE Transactions on Power Electronics 25, no. 11 (November 2010): 2772–85. http://dx.doi.org/10.1109/tpel.2010.2051236.

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30

Ansari, Khursheed J., M. A. Salman, M. Mursaleen, and A. H. H. Al-Abied. "On Jakimovski-Leviatan-Păltănea approximating operators involving Boas-Buck-type polynomials." Journal of King Saud University - Science 32, no. 7 (October 2020): 3018–25. http://dx.doi.org/10.1016/j.jksus.2020.08.007.

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31

Abbas, Ahmed, and Abadal-Salam Hussain. "Efficient Performance Technical Selection of Positive Buck-Boost Converter." Al-Kitab Journal for Pure Sciences 2, no. 2 (December 30, 2018): 20–38. http://dx.doi.org/10.32441/kjps.02.02.p2.

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The necessity for stable DC voltage in both removable and non-removable systems has been considerably desired recently. These systems have to be implemented efficiently in order to be responding rapidly based voltage variations. Under this act, the efficient power can extend the lifetime of the employed batteries in such systems. The presented efficiency can be realized with respect to buck and boost components that were implemented to generate what is called positive Buck-Boost converter circuits. The main functions of the positive Buck-Boost converter are identified by announcing the unchanged situation of output voltage polarity and indicating the level of the voltage rationally between the input and the output. It is worth mention, the positive Buck-Boost converter circuit was simulated based Proteus software, and the hardware components were connected in reality. Finally, the microcontroller type that employed in the proposed system is PIC_16F877A, which realizes the input voltage sensitively to generate Pulse Width Modulation (PWM) signals in order to feed the employed MOSFET element.

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32

Kerdlap, Patiphan. "The Effect of Power Supply of LED Lamp." Applied Mechanics and Materials 548-549 (April 2014): 880–84. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.880.

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This paper presents the effect of power supply of LED lamp for external lighting are compares with electrical performance, electrical energy saving, illuminance, and the effect of harmonics noise from each power supplies on external lighting with LED. By designing and construct a linear power supply by the full wave rectifier circuit by bridge diode type and switching power supply by buck converter. The result that, the full wave rectifier circuit by bridge diode type was consumed higher power less than buck converter but lower effect of harmonics noise. In additional, as a result will be important data to the education develops and the next research.

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33

Damodaran, Sruthi. "Double Integrated-Buck Boost Converter versus Double Integrated-Buck Topology for LED Lamps." Asian Journal of Electrical Sciences 8, S1 (June 5, 2019): 19–24. http://dx.doi.org/10.51983/ajes-2019.8.s1.2314.

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In this paper a comparative study between two different approaches for LED driving based on the double integrated buck boost and a double integrated Buck converter. It presents a single-stage, single-switch, transformer less ac/dc converter suitable for Led lighting applications. High Brightness Light Emitting Diodes (HB LEDs) can be seriously considered for replacing conventional halogen, incandescent and fluorescent lamps in general illumination including streetlights due to the rapid development in LED technology in recent years. In many offline applications, maintaining a high-power factor and low harmonics are of primary importance. Single stage power factor pre-regulation technology is mainly preferred in cost sensitive applications where power factor regulation is necessary, as adding additional power factor correction controller will surely increase the cost. Here a high-power-factor, long life integrated converter able to supply LED lamps from ac mains is presented. This topology integrates a buck-boost type power-factor correction (PFC) cell with a buck–boost dc/dc converter there by providing the necessary high input power factor and low Total Harmonic Distortion (THD). An isolation transformer increases complexities in the implementation of feedback and control. The proposed topology is non-isolated and hence much simpler in implementation. The main advantage of this converter is that this circuit uses only one controllable switch. The converter is used to provide power factor correction in streetlight application. A Double integrated buck converter finds application in fields of solid-state lighting. Buck Converter is widely used for step down dc-dc conversion when there is no isolation requirement. The narrow duty cycle of the buck converter limits its application for high step-down applications. The double integrated buck converter overcomes its limitation. This converter also provides high power factor and output current regulation. A Double integrated buck converter uses for the offline power supply for LED lighting based on the integration of a buck power factor corrector (PFC) and the tapped buck dc/dc converter having high step-down capability and good output current regulation. Due to the high reliability, the simple structure, and the low component count, the proposed topology effectively results to be very suitable for medium power solid-state lighting applications. From Comparative analysis of two circuits integrated double buck boost converter is found to be more efficient with high power factor and low THD.

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Wang, Songcen, Xiaokang Wu, Ying Yang, Cong Zhu, Zhen Wu, and Chenyang Xia. "Hybrid modeling and control of ICPT system with synchronous three-phase triple-parallel Buck converter." Wireless Power Transfer 7, no. 1 (January 28, 2020): 10–18. http://dx.doi.org/10.1017/wpt.2019.17.

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AbstractAiming at the influence of coupling coefficient variation on the output voltage of a high-power LCC-S topology inductively coupled power transfer (ICPT) system, a synchronous three-phase triple-parallel Buck converter is used as the voltage adjustment unit. The control method for the three-phase current sharing of synchronous three-phase triple-parallel Buck converter and the constant voltage output ICPT system under the coupling coefficient variation is studied. Firstly, the hybrid model consisting of the circuit averaging model of the three-phase triple-parallel Buck converter and the generalized state-space average model for the LCC-S type ICPT system is established. Then, the control methods for three-phase current sharing of the synchronous three-phase triple-parallel Buck converter and constant voltage output of ICPT system are studied to achieve the multi-objective integrated control of the system. Finally, a 3.3 kW wireless charging system platform is built, the experimental results have verified the effectiveness of the proposed modeling and control method, and demonstrated the stability of the ICPT system.

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35

Tseng, Sheng Yu, and Yi Ren Juang. "Approach to Developing Interleaved Converter with Single-Capacitor Turn-Off Snubber." Applied Mechanics and Materials 284-287 (January 2013): 2477–84. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2477.

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This paper presents a systematic approach to developing turn-off snubber for an interleaving converter to smooth out switch turn-off transition. With the approach, the interleaving converter with two turn-off snubbers, which are formed by two L-C-D type snubbers, can be replaced by the one with turn-off snubber composed of a single-capacitor snubber. It can be used in the basic six interleaved converters, such as buck, boost, buck-boost, ‘cuk, zeta and sepic converters. In this research, the structure of the interleaved converter with the turn-off snubber can be conveniently simplified from the derived general configurations, reducing the complexity of circuit structure significantly. Measured results from a buck prototype converter have been verified to prove the feasibility of the derived turn-off snubber.

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36

Elrefaey, Mohamed S., Mohamed E. Ibrahim, Elsayed Tag Eldin, Hossam Youssef Hegazy, Samia Abdalfatah, and Elwy E. EL-Kholy. "A Proposed Three-Phase Induction Motor Drive System Suitable for Golf Cars." Energies 15, no. 17 (September 5, 2022): 6469. http://dx.doi.org/10.3390/en15176469.

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In this paper, a proposed electric drive system for a three-phase induction motor is presented. The proposed drive system is suggested for a golf car as one type of electric vehicle. The suggested system consists of three similar single-phase buck–boost converters. Hence, each single-phase buck–boost converter is used as a buck–boost inverter and is used to energize only one phase of the induction motor. The suggested system has the advantage of high reliability, as it can deal with different fault conditions such as battery and motor winding faults. The suggested electric drive system depends on a buck–boost converter which gives variable voltages as well as variable frequencies. Thus, variable speeds of the electric vehicles can be easily achieved. A variable DC voltage (positive or negative) can be achieved at the output of the adopted buck–boost converter, which is considered another advantage of the proposed drive system. This DC voltage can be used to achieve braking of the induction motor used to drive the electric vehicle. Therefore, this advantage can be used instead of ordinary mechanical braking to increase vehicle reliability. To demonstrate our proposed idea, a simulation study is presented. The simulation is carried out using Power Simulation Program (PSIM) software. The simulation study takes into consideration the performance of the adopted buck–boost converter under different conditions to present its advantages. Furthermore, a performance study of the suggested induction motor drive system is carried out under different conditions ranging from healthy to faulty conditions to test system reliability. For more illustration, an experimental prototype of the adopted buck–boost converter is built, and its performance is studied. From all the obtained results, the efficacy of the proposed system is demonstrated.

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37

Anggawan, Ari, and Muldi Yuhendri. "Kendali Tegangan Output Buck Converter Menggunakan Arduino Berbasis Simulink Matlab." JTEIN: Jurnal Teknik Elektro Indonesia 2, no. 1 (February 10, 2021): 34–39. http://dx.doi.org/10.24036/jtein.v2i1.110.

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The rapid development of technology to date has made many electrical and electronic equipment that require a direct current (dc) voltage source whose output voltage can be adjusted to the needs of the user. There are several direct voltage levels that are commonly used by electrical and electronic equipment. To get a direct voltage that can be used for various equipment, a direct voltage source that can be varied according to need is required. One way to convert a dc voltage source to a lower dc voltage source is by using a buck converter circuit. This study proposes a buck type direct current converter is porposed to use the Arduino uno as a PWM signal generator circuit to control to control the 24 volt input voltage. The converter output voltage regulation is implemented through a potentiometer and Arduino programming using the simulink Matlab. In this research, a buck converter is tested with output voltage feedback so that the output voltage remains stable. The result of the test that have been carried out show that the buck converter designed in this study has worked well in accordance with objectives. This can be seen from the buck converter output voltage that is in accordance with the reference voltage using a potentiometer that is included in the simulink Matlab program.

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38

F. Omar, M., and H. C. M. Haris. "Series-Loaded Resonant Converter DC-DC Buck Operating for Low Power." Indonesian Journal of Electrical Engineering and Computer Science 8, no. 1 (October 1, 2017): 159. http://dx.doi.org/10.11591/ijeecs.v8.i1.pp159-168.

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This paper presents the functions of Series-Loaded Resonant Converter (SLRC). Series Loaded Resonant DC-DC converter is a type of soft-switching topology widely known for providing improved efficiency. Zero voltage switching (ZVS) buck converter is more preferable over hard switched buck converter for low power, high frequency DC-DC conversion applications. Zero Voltage switching techniques will be used to improve the efficiency of current and voltage at the series loaded half-bridge rectifier. The results will be described from PSIM simulation, Programming of MATLAB calculation and hardware testing.

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39

Jung, Dong-Youl, and Chong-Yeon Park. "The Development of the Buck Type Electronic Dimming Ballast for 250W MHL." Journal of Electrical Engineering and Technology 1, no. 4 (December 1, 2006): 496–502. http://dx.doi.org/10.5370/jeet.2006.1.4.496.

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40

Goff, Daniel T., Steve J. A. Majerus, and Walter Merrill. "A 200 °C Quad-Output Buck Type Switched Mode Power Supply IC." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2014, HITEC (January 1, 2014): 000022–27. http://dx.doi.org/10.4071/hitec-ta16.

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A high temperature (>200 °C), quad-output, buck type switched-mode power supply (SMPS) IC capable of operating over a wide input supply range of 6 V to 15 V is described. The IC is a compact power supply solution for multi-voltage microprocessors, sensors, and actuators. The SMPS topology is a 112 kHz fixed-frequency, synchronous buck converter with slope compensation. A novel internal feedback design enables the output voltages to be pin-programmed to one of three common supply voltages—5 V, 3.3 V, or 1.8 V—while an external resistor divider can also be used for arbitrary voltage programming. Integrated power supply output MOSFET switches minimize the external part count and synchronous rectification reduces power dissipation and improves current capacity. The IC was fabricated in a conventional, low-cost, 0.5 μm bulk CMOS foundry process. Patented circuit design techniques allow the IC to operate in excess of 200 °C and circuit operation was demonstrated at ambient temperatures up to 225 °C. The foundry process is optimized for 5 V applications, however, the IC accepts input voltages up to 15 V and can produce outputs up to 10 V by utilizing extended drain single- and double-sided NMOS and PMOS transistors for the linear regulator pass transistor, error amplifier, and SMPS switches. The high-side FETs are controlled through capacitive coupled level shift circuits to ensure the gate-oxide voltage limits are not exceeded while still maintaining fast signal transitions. The IC also includes a tunable, 25 MHz monolithic oscillator that is programmable over a SPI serial interface. The oscillator bias current is comprised of a programmable constant-gm bias current and a programmable PTAT bias current. The programmability can be used to set the oscillation frequency, but can also be used together with a calibration curve on a microcontroller to achieve a more stable oscillation frequency over temperature. The output current of the quad SMPS was limited to 70 mA by a lower than expected saturation current of the extended-drain PMOS switch devices. The system showed good line regulation (<0.1%) and 50% load step response stability (+/− 100 mV) at a nominal output current of 50 mA when tested at 200 °C ambient.

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41

Yamaguchi, Shota, and Toshihisa Shimizu. "Single-phase Power Conditioner with a Buck-boost-type Power Decoupling Circuit." IEEJ Journal of Industry Applications 5, no. 3 (2016): 191–98. http://dx.doi.org/10.1541/ieejjia.5.191.

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Ahmad, Muhamad Amin, Rijalul Fahmi Mustapa, Ilham Rustam, Harizan Che Mat Haris Mohd, and Nabil Hidayat. "Neutral Point Type Buck-Boost Converter Circuit Application for Wireless Energy Transfer." Applied Mechanics and Materials 785 (August 2015): 91–95. http://dx.doi.org/10.4028/www.scientific.net/amm.785.91.

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In this paper, a design circuit of neutral point type buck boost has been utilized for wireless transfer energy application. Resonance magnetic field was used as the preferred wireless energy transfer approach due to its ability to generate high efficiency and an increased in distance between the transmitting and receiving coil. The constructed circuit has been found to be able to transmit a DC voltage output to the receiver coil with relatively small ripple voltage output at a limited range of around 15 centimetres.

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43

Schrittwieser, Lukas, Michael Leibl, and Johann W. Kolar. "99% Efficient Isolated Three-Phase Matrix-Type DAB Buck–Boost PFC Rectifier." IEEE Transactions on Power Electronics 35, no. 1 (January 2020): 138–57. http://dx.doi.org/10.1109/tpel.2019.2914488.

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Lin, Bor-Ren, Po-Li Chen, and Kun-Liang Shih. "Analysis, design and experimentation of an interleaved active-clamping buck-type converter." International Journal of Electronics 97, no. 6 (June 2010): 677–93. http://dx.doi.org/10.1080/00207211003697814.

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Hirachi, Katsuya, and Mutsuo Nakaoka. "Improved control strategy on single-phase buck-type power factor correction converter." International Journal of Electronics 86, no. 10 (October 1999): 1281–93. http://dx.doi.org/10.1080/002072199132806.

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46

Nussbaumer, Thomas, Martina Baumann, and Johann W. Kolar. "Comprehensive Design of a Three-Phase Three-Switch Buck-Type PWM Rectifier." IEEE Transactions on Power Electronics 22, no. 2 (March 2007): 551–62. http://dx.doi.org/10.1109/tpel.2006.889987.

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Wu, Patrick Y., Sam Y. S. Tsui, and Philip K. T. Mok. "Area- and Power-Efficient Monolithic Buck Converters With Pseudo-Type III Compensation." IEEE Journal of Solid-State Circuits 45, no. 8 (August 2010): 1446–55. http://dx.doi.org/10.1109/jssc.2010.2047451.

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Wu, Tsai-Fu, Yu-Sheng Lai, Jin-Chyuan Hung, and Yaow-Ming Chen. "Boost Converter With Coupled Inductors and Buck–Boost Type of Active Clamp." IEEE Transactions on Industrial Electronics 55, no. 1 (January 2008): 154–62. http://dx.doi.org/10.1109/tie.2007.903925.

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Ismail, E. H., A. J. Sabzali, and M. A. Al-Saffar. "Buck–Boost-Type Unity Power Factor Rectifier With Extended Voltage Conversion Ratio." IEEE Transactions on Industrial Electronics 55, no. 3 (March 2008): 1123–32. http://dx.doi.org/10.1109/tie.2007.909763.

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Hirachi, Katsuya, and Mitsuhiro Iida. "A Buck-type Power Factor Correction Converter with a Novel Control Strategy." Journal of the Japan Institute of Power Electronics 42 (2016): 105–13. http://dx.doi.org/10.5416/jipe.42.105.

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