Journal articles: 'Hybrid input-output'

1

Suh, Sangwon. "Input-output and hybrid life cycle assessment." International Journal of Life Cycle Assessment 8, no. 5 (September 2003): 257. http://dx.doi.org/10.1007/bf02978914.

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Shepard, Jun U., and Lincoln F. Pratson. "Hybrid input-output analysis of embodied energy security." Applied Energy 279 (December 2020): 115806. http://dx.doi.org/10.1016/j.apenergy.2020.115806.

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Treloar, Graham J. "Extracting Embodied Energy Paths from Input–Output Tables: Towards an Input–Output-based Hybrid Energy Analysis Method." Economic Systems Research 9, no. 4 (December 1997): 375–91. http://dx.doi.org/10.1080/09535319700000032.

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Immanuel, T. Baldwin, A. Suresh, and M. R. Rashmi. "A Multi Input Multi Output Converter for Hybrid Energy Systems." Circuits and Systems 07, no. 06 (2016): 771–78. http://dx.doi.org/10.4236/cs.2016.76066.

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Konijnenberg, A. P., W. M. J. Coene, S. F. Pereira, and H. P. Urbach. "Combining ptychographical algorithms with the Hybrid Input-Output (HIO) algorithm." Ultramicroscopy 171 (December 2016): 43–54. http://dx.doi.org/10.1016/j.ultramic.2016.08.020.

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Ghosh, Bijoy K., and W. P. Dayawansa. "A hybrid parameterization of linear single input single output systems." Systems & Control Letters 8, no. 3 (January 1987): 231–39. http://dx.doi.org/10.1016/0167-6911(87)90032-6.

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Shan, Ning. "Simulation and Experiment Study of Hybrid Actuators Five-Bar Mechanism Kinematics Parameter." Advanced Materials Research 148-149 (October 2010): 168–71. http://dx.doi.org/10.4028/www.scientific.net/amr.148-149.168.

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The kinematics model of planar closed-loop five-bar mechanism is established in this paper. The influence of mechanism’s input parameters on the output kinematics parameters is investigated by simulation. The five-bar mechanism is designed. The experimental system of hybrid actuators five-bar mechanism is established based PID control method. The experiment investigates the influence of mechanism’s input parameters on the output kinematics parameters. The results show that the mechanism’s output kinematics parameters depend on input parameters. The original angle of input bar is bigger, curves of kinematics parameters of output bar change more acutely. Applying PID control algorithm to control the hybrid actuators linkage, the real kinematics parameters of linkage are almost consistent with theory values and the error is less.

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Willis, K. G. "On Objectivity in Economic Research and Input—Output Tables: A Reply." Environment and Planning A: Economy and Space 21, no. 3 (March 1989): 408–10. http://dx.doi.org/10.1068/a210408.

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Although the role of GRIT as a hybrid local input — output (I — O) model is recognised, it is argued that most applications in Britain use only nonsurvey data. Professional judgment as part of GRIT methodology is seen as intuitive. Questions remain as to what constitutes a ‘gold standard’ against which to judge the efficacy of nonsurvey and hybrid local I — O tables.

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Tang, Zi Ning, Hong Wei Zhang, Zhi Guo Kong, and Wei Wang. "Development of Hybrid Control Unit Hardware for Hybrid Electric Vehicle." Applied Mechanics and Materials 536-537 (April 2014): 1078–82. http://dx.doi.org/10.4028/www.scientific.net/amm.536-537.1078.

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Hybrid Control Unit (HCU) is the core control component of hybrid electric vehicle (HEV). According to the input signals such as driver attempts, accelerate pedal position, gear and brake pedal position etc, the HCU can calculate the output parameters such as engine output power, motor and generator torque etc, Therefore, the design of HCU will directly influence the power performance, fuel economy, reliability and other performances of hybrid electric vehicle. This HCU is designed based on MC9S12DP512 microprocessor. In this paper, first, the function requirement and design philosophy of the HCU is explained. Then, according to the function, the HCU is divided into power supply module, CAN communication module, MCU module, digital input module, AD converter module etc. And the function and circuit principle of each function module are explained respectively. Finally, the design method related to improve HCU EMC performance is illustrated.

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Soong, Ren-Chung. "ON THE HYBRID-DRIVEN LINKAGE MECHANISM WITH ONE INPUT CYCLE CORRESPONDING TO TWO OUTPUT CYCLES." Transactions of the Canadian Society for Mechanical Engineering 39, no. 3 (September 2015): 637–46. http://dx.doi.org/10.1139/tcsme-2015-0050.

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A hybrid-driven five-bar linkage mechanism with one input cycle corresponding to two output cycles is presented. The proposed linkage mechanism is driven by a constant-speed motor and a linear motor, respectively. The output link can generate two same required output cycles during a single input cycle, while the rotational input link rotates with a constant angular speed, and the linear input link follows a reciprocating motion along a specified linear guide fixed on the rotational input link. The configuration, displacement relationship between the input and output links, and conditions of mobility of this proposed mechanism were studied, and a kinematic analysis was performed. The selection of the instantaneous motion trajectory of the linear input link and an optimal dimensional synthesis are also described. An example is provided to verify the feasibility and effectiveness of this methodology.

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Lavanya, A., K. Vijaya Kumar, and J. Divya Navamani. "Topological Comparison of Dual-Input DC-DC Converters." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 2 (June 1, 2017): 804. http://dx.doi.org/10.11591/ijpeds.v8.i2.pp804-811.

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Dual input dc-dc converters have two input voltage sources or one input source and an energy storage system like ultra capacitor, PV, battery, super capacitors and a single output load. In order to process the power in hybrid energy systems using reduced part count, researchers have proposed several multi-input dc-dc power converter topologies to transfer power from different input voltage sources to the output. This paper compares non-isolated dual-input converter topologies topologically ,based on the components count, various fields of application and different modes of operation for hybrid systems mainly used in electric vehicles and renewable energy systems composed of energy storage systems (ESSs) with different voltage-current characteristics. Dual input dc-dc converter topologies considered in this paper are investigated using MATLAB and PSIM software and output voltage and inductor current waveforms are shown.

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Amato, Francesco, Giuseppe Carannante, and Gianmaria De Tommasi. "Input–output finite-time stabilisation of a class of hybrid systems via static output feedback." International Journal of Control 84, no. 6 (June 2011): 1055–66. http://dx.doi.org/10.1080/00207179.2011.589082.

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Chen, Jianfei, Kewei Ding, Yulin Zhong, Fujin Deng, and Sayed Abulanwar. "A double input-parallel-output-series hybrid switched-capacitor boost converter." Chinese Journal of Electrical Engineering 6, no. 4 (December 2020): 15–27. http://dx.doi.org/10.23919/cjee.2020.000027.

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Amato, F., and G. De Tommasi. "Input-output finite-time stabilization for a class of hybrid systems." IFAC Proceedings Volumes 43, no. 21 (2010): 336–41. http://dx.doi.org/10.3182/20100915-3-it-2017.00004.

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Jongdeepaisal, Cholapat, and Seigo Nasu. "Hybrid input-output analysis to evaluate economic impacts of biomass energy." International Journal of Green Energy 17, no. 14 (September 3, 2020): 937–45. http://dx.doi.org/10.1080/15435075.2020.1814301.

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Wu, Keying, Jianwen Zhang, and Lu Wu. "Multiuser hybrid analogue/digital beamforming for massive multiple-input–multiple-output." IET Communications 10, no. 12 (August 11, 2016): 1464–72. http://dx.doi.org/10.1049/iet-com.2015.0520.

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Suh, Sangwon, and Shinichiro Nakamura. "Five years in the area of input-output and hybrid LCA." International Journal of Life Cycle Assessment 12, no. 6 (September 2007): 351–52. http://dx.doi.org/10.1065/lca2007.08.358.

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Yang, Zhichun, and Yiguang Hong. "Stabilization of impulsive hybrid systems using quantized input and output feedback." Asian Journal of Control 14, no. 3 (April 6, 2011): 679–92. http://dx.doi.org/10.1002/asjc.385.

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19

Greenstreet, David. "A conceptual framework for construction of hybrid regional input-output models." Socio-Economic Planning Sciences 23, no. 5 (January 1989): 283–89. http://dx.doi.org/10.1016/0038-0121(89)90022-0.

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Eramo, V., M. Listanti, and A. Valletta. "Advantages of Hybrid Input/output Wavelength Conversion in Optical Packet Switches." Photonic Network Communications 10, no. 2 (September 2005): 233–52. http://dx.doi.org/10.1007/s11107-005-2487-z.

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Rodríguez-Alloza, Ana María, Arunima Malik, Manfred Lenzen, and Juan Gallego. "Hybrid input–output life cycle assessment of warm mix asphalt mixtures." Journal of Cleaner Production 90 (March 2015): 171–82. http://dx.doi.org/10.1016/j.jclepro.2014.11.035.

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Suh, Sangwon, and Shinichiro Nakamura. "Five years in the area of input-output and hybrid LCA." International Journal of Life Cycle Assessment 12, no. 6 (September 2007): 351–52. http://dx.doi.org/10.1007/s11367-007-0358-9.

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23

Chen, Jianfei, Kewei Ding, Yulin Zhong, Fujin Deng, and Sayed Abulanwar. "A double input-parallel-output-series hybrid switched-capacitor boost converter." Chinese Journal of Electrical Engineering 6, no. 4 (December 2020): 15–27. http://dx.doi.org/10.23919/cjee.2020.000027.

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24

Shan, Ning. "Imitation Study of Hybrid-Driven Five-Bar Mechanism Output Movement Characteristic Based on Kinematics Analysis." Applied Mechanics and Materials 44-47 (December 2010): 2728–32. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.2728.

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Hybrid-driven five-bar mechanism that combines the motions of two characteristically different motors can attain the flexibility output movement. Its structure is simply and it has low cost. Therefore it is widely used manufacture fields. In this paper, the kinematics mathematic model of plane closed-loop five-bar mechanism is established according to the model-transforming method and closing-vector method. And expressions of its output movement parameters are attained. The output movement characteristic of hybrid-driven five-bar mechanism is imitated and studied. The results show that hybrid-driven five-bar mechanism which its geometry parameters confirmed can accomplish diversiform tasks through changing its input movement rule. Output movement track of hybrid-driven five-bar mechanism changes along with the original position of two input components changing. It indicates hybrid-driven five-bar mechanism can accomplish many group tasks at one time.

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25

Weber, Eric. "Informing Practice: A Hybrid Perspective on Functions." Mathematics Teaching in the Middle School 19, no. 9 (May 2014): 520–25. http://dx.doi.org/10.5951/mathteacmiddscho.19.9.0520.

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Capiluppi, Marta, and Roberto Segala. "Modelling Implicit Communication in Multi-Agent Systems with Hybrid Input/Output Automata." Electronic Proceedings in Theoretical Computer Science 96 (October 7, 2012): 1–14. http://dx.doi.org/10.4204/eptcs.96.1.

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27

Dwivedi, P., A. P. Konijnenberg, S. F. Pereira, J. Meisner, and H. P. Urbach. "Position correction in ptychography using hybrid input–output (HIO) and cross-correlation." Journal of Optics 21, no. 3 (February 14, 2019): 035604. http://dx.doi.org/10.1088/2040-8986/ab02ce.

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Halmi, M. H., M. Y. Alias, and T. C. Chuah. "Hybrid multiple-input multiple-output scheme combining precoded and non-precoded transmission." IET Microwaves, Antennas & Propagation 5, no. 10 (2011): 1242. http://dx.doi.org/10.1049/iet-map.2010.0490.

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Sanfelice, Ricardo G. "Input-Output-to-State Stability Tools for Hybrid Systems and Their Interconnections." IEEE Transactions on Automatic Control 59, no. 5 (May 2014): 1360–66. http://dx.doi.org/10.1109/tac.2013.2292455.

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Rech, Cassiano, and Jos Renes Pinheiro. "Impact of Hybrid Multilevel Modulation Strategies on Input and Output Harmonic Performances." IEEE Transactions on Power Electronics 22, no. 3 (May 2007): 967–77. http://dx.doi.org/10.1109/tpel.2006.890010.

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Wang, Desheng, Weizhe Zhang, Hui He, and Yu-Chu Tian. "Efficient Hybrid Central Processing Unit/ Input–Output Resource Scheduling for Virtual Machines." IEEE Transactions on Industrial Electronics 68, no. 3 (March 2021): 2714–24. http://dx.doi.org/10.1109/tie.2020.2975466.

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Bush, Ruth, David A. Jacques, Kate Scott, and John Barrett. "The carbon payback of micro-generation: An integrated hybrid input–output approach." Applied Energy 119 (April 2014): 85–98. http://dx.doi.org/10.1016/j.apenergy.2013.12.063.

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33

Palm, Viveka, Richard Wood, Mårten Berglund, Elena Dawkins, Göran Finnveden, Sarah Schmidt, and Nancy Steinbach. "Environmental pressures from Swedish consumption – A hybrid multi-regional input-output approach." Journal of Cleaner Production 228 (August 2019): 634–44. http://dx.doi.org/10.1016/j.jclepro.2019.04.181.

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Hong, Taehoon, and Changyoon Ji. "Comparison of the CO2Emissions of Buildings using Input-Output LCA Model and Hybrid LCA Model." Korean Journal of Construction Engineering and Management 15, no. 4 (July 31, 2014): 119–27. http://dx.doi.org/10.6106/kjcem.2014.15.4.119.

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Takayama, Takuya, Masayuki Sugano, Yukinobu Tokieda, and Hiroki Sugawara. "Hybrid SIMO and MIMO sparse array radar." International Journal of Microwave and Wireless Technologies 6, no. 3-4 (April 15, 2014): 389–95. http://dx.doi.org/10.1017/s1759078714000154.

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This paper clarifies what we benefit from single-input–multiple-output (SIMO) or multiple-input–multiple-output (MIMO) radar. We have developed an X-band sparse array imaging radar system capable of operating at both SIMO and MIMO modes. The hybrid radar modes are realized without any modification in hardware, but simply by switching the scheme of waveform generation and post-processing. A comparison has been made between the SIMO mode adopting a chirp pulse waveform and the MIMO mode based on the code-division multiple access method using the Gold-coded pulse waveform. Mutually complementary properties between the SIMO and MIMO modes in terms of the cost of computation, the ease of array calibration, and the detectability of targets are clarified through simulations and an experiment.

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Koks, Elco E., Lorenzo Carrera, Olaf Jonkeren, Jeroen C. J. H. Aerts, Trond G. Husby, Mark Thissen, Gabriele Standardi, and Jaroslav Mysiak. "Regional disaster impact analysis: comparing input–output and computable general equilibrium models." Natural Hazards and Earth System Sciences 16, no. 8 (August 16, 2016): 1911–24. http://dx.doi.org/10.5194/nhess-16-1911-2016.

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Abstract. A variety of models have been applied to assess the economic losses of disasters, of which the most common ones are input–output (IO) and computable general equilibrium (CGE) models. In addition, an increasing number of scholars have developed hybrid approaches: one that combines both or either of them in combination with noneconomic methods. While both IO and CGE models are widely used, they are mainly compared on theoretical grounds. Few studies have compared disaster impacts of different model types in a systematic way and for the same geographical area, using similar input data. Such a comparison is valuable from both a scientific and policy perspective as the magnitude and the spatial distribution of the estimated losses are born likely to vary with the chosen modelling approach (IO, CGE, or hybrid). Hence, regional disaster impact loss estimates resulting from a range of models facilitate better decisions and policy making. Therefore, this study analyses the economic consequences for a specific case study, using three regional disaster impact models: two hybrid IO models and a CGE model. The case study concerns two flood scenarios in the Po River basin in Italy. Modelling results indicate that the difference in estimated total (national) economic losses and the regional distribution of those losses may vary by up to a factor of 7 between the three models, depending on the type of recovery path. Total economic impact, comprising all Italian regions, is negative in all models though.

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Koks, E. E., L. Carrera, O. Jonkeren, J. C. J. H. Aerts, T. G. Husby, M. Thissen, G. Standardi, and J. Mysiak. "Regional disaster impact analysis: comparing Input-Output and Computable General Equilibrium models." Natural Hazards and Earth System Sciences Discussions 3, no. 11 (November 24, 2015): 7053–88. http://dx.doi.org/10.5194/nhessd-3-7053-2015.

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Abstract. A large variety of models has been developed to assess the economic losses of disasters, of which the most common ones are Input-Output (IO) and Computable General Equilibrium (CGE) models. In addition, an increasing numbers of scholars has developed hybrid approaches; one that combines both or either of them in combination with non-economic methods. While both IO and CGE models are widely used, they are mainly compared on theoretical grounds. Few studies have compared disaster impacts of different model types in a systematic way and for the same geographical area, using similar input data. Such a comparison is valuable from both a scientific and policy perspective as the magnitude and the spatial distribution of the estimated losses are likely to vary with the chosen modelling approach (IO, CGE, or hybrid). Hence, regional disaster impact loss estimates resulting from a range of models facilitates better decisions and policy making. Therefore, in this study we analyze one specific case study, using three regional models: two hybrid IO models and a regionally calibrated version of a global CGE model. The case study concerns two flood scenarios in the Po-river basin in Italy. Modelling results indicate that the difference in estimated total (national) economic losses and the regional distribution of those losses may vary by up to a factor of seven between the three models, depending on the type of recovery path. Total economic impact, comprising all Italian regions, is negative in all models though.

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Al-Modaffer, Ameen M., Amer A. Chlaihawi, and Husam A. Wahhab. "Non-isolated multiple input multilevel output DC-DC converter for hybrid power system." Indonesian Journal of Electrical Engineering and Computer Science 19, no. 2 (August 1, 2020): 635. http://dx.doi.org/10.11591/ijeecs.v19.i2.pp635-643.

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<p><span>The utilization of multisources of energy in a compact and an effective power system gains an essential role in power electronic industry. As such, the design and simulation of a new non-isolated Multiple Input Multilevel Output (MIMLO) DC-DC converter for hybrid power system is presented. The MIMLO DC-DC converter can be integrated in renewable energy, such as fuel cells, wind turbines and photovoltaic arrays etc, to get the best output voltages. The MIMLO DC-DC converter powers the load from renewable energy sources through the independence of the availability of other sources. The proposed topology has been simulated by using MATLAB/Simulink software to testify the performance control operation of the Multiple Input Multilevel Output DC-DC converter. The results of the carried-out simulation favor the usage of multi-input voltage, rather than a single input voltage. The MIMLO design has the advantages of a simple configuration, reduced number of switches, fewer components, high efficiency, and high conversion ratio. The Multilevel Output DC-DC converter provides high voltage transfer with low size inductors, reduction of losses, low stress voltage on switches and diodes. </span></p>

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Narayan, Jagriti, and R. Johnson Uthayakumar. "Three Input DC-DC Boost Converter for Hybrid Power System with Multilevel Inverter." Advanced Materials Research 768 (September 2013): 398–403. http://dx.doi.org/10.4028/www.scientific.net/amr.768.398.

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A new three input DC-DC boost converter fed symmetrical multilevel inverter is proposed. The converter interfaces two unidirectional input power ports and a bidirectional port to battery in a unified structure. This converter uses hybrid alternative energy source such as Photo Voltaic (PV) source, Fuel Cell (FC) source, and Battery. Supplying the output load, charging or discharging the battery can be made by the PV and the FC power sources individually or simultaneously. The proposed structure utilizes only four power switches that are independently controlled with four different duty ratios. Proposed inverter uses two cells for five level output. Boost converter provided hybrid sources to multilevel inverter. Here we promote inverter for attain a pure sinusoidal harmonics free ac application.Key Words-Photovoltaic/fuel cell (PV/FC)/battery hybrid power system, three-input dcdc boost converter.

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Luo, Jian Guo, and Mao Yan He. "Cubic Hybrid Mechanism Based on S[T] Output Base and P/R Input Base." Advanced Materials Research 430-432 (January 2012): 1725–28. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.1725.

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Based on the flexibility of single couple of serial mechanism and the stability of multi couples of parallel mechanism, a new type of S[T] output base of hybrid mechanism presented, component of sphere joint run through the tiger joint, this component still the output one with the capability of rotate in three dimensional space. Add serial branch including three translation couple P or/and rotation couple R to the new type of S[T] output base, put these members on one cubic frame, twenty seven configurations obtained with 3-DOF(degree of freedom) allow of three dimensional rotation, twenty seven configurations belong to three conditions obtained with 4-DOF allow of three dimensional rotation and one dimensional translation, nine configurations belong to three conditions obtained with 5-DOF allow of three dimensional rotation and two dimensional translation, one configuration obtained with 6-DOF allow of three dimensional rotation and three dimensional translation, all those sixty four configurations have no more than six translation couple or rotation couple, and the sum of two kind of couple is equal to six. Developing new type of hybrid manipulator based on the hybrid cubic mechanism constructed with S[T] output base and P/R input base will be possible in theory and useful.

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Chen, Yingyi, Lihua Song, Yeqi Liu, Ling Yang, and Daoliang Li. "A Review of the Artificial Neural Network Models for Water Quality Prediction." Applied Sciences 10, no. 17 (August 20, 2020): 5776. http://dx.doi.org/10.3390/app10175776.

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Water quality prediction plays an important role in environmental monitoring, ecosystem sustainability, and aquaculture. Traditional prediction methods cannot capture the nonlinear and non-stationarity of water quality well. In recent years, the rapid development of artificial neural networks (ANNs) has made them a hotspot in water quality prediction. We have conducted extensive investigation and analysis on ANN-based water quality prediction from three aspects, namely feedforward, recurrent, and hybrid architectures. Based on 151 papers published from 2008 to 2019, 23 types of water quality variables were highlighted. The variables were primarily collected by the sensor, followed by specialist experimental equipment, such as a UV-visible photometer, as there is no mature sensor for measurement at present. Five different output strategies, namely Univariate-Input-Itself-Output, Univariate-Input-Other-Output, Multivariate-Input-Other(multi), Multivariate-Input-Itself-Other-Output, and Multivariate-Input-Itself-Other (multi)-Output, are summarized. From results of the review, it can be concluded that the ANN models are capable of dealing with different modeling problems in rivers, lakes, reservoirs, wastewater treatment plants (WWTPs), groundwater, ponds, and streams. The results of many of the review articles are useful to researchers in prediction and similar fields. Several new architectures presented in the study, such as recurrent and hybrid structures, are able to improve the modeling quality of future development.

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Buswig, Y. M. Y., Wahyu Mulyo Utomo, Zainal Alam Haron, and S. S. Yi. "Multi-Input Boost Converter for Hybrid PV and Wind Generator Systems." Advanced Materials Research 925 (April 2014): 619–24. http://dx.doi.org/10.4028/www.scientific.net/amr.925.619.

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A renewable energy source that works alone can’t achieve customers’ requirements for a stable power supply. Therefore, the paper proposes a multi-input converter for hybrid renewable energy system. This converter is designed for two input sources, PV and wind generator in order to design high efficiency and high performance converters for renewable energy applications. The proposed multi-input converter is composed by interleaved technique with two step-up converters and the two inputs are accommodated with some extra semiconductors, inductances and diodes. The modes of operation based on the status of the four switches, where S1 and S2 operate as main switches in order to deliver energy from both voltage sources. A constant output power to the load is provided by switching S3 switch, which guarantied the appropriate output voltage by reduce the ripple and improve the reliability. Simulations of multi-input converter has been performed using MATLAB/SIMULINK. The simulation results confirm the validity of the proposed method, which can be seen as a promising new topology that ensure multi-input converter suitable for renewable energy applications.

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Zhang, Rui, Ju Qun Wang, and Bo Dong Liu. "Research on the Pattern and Application of Hybrid Power System." Applied Mechanics and Materials 197 (September 2012): 386–90. http://dx.doi.org/10.4028/www.scientific.net/amm.197.386.

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To overcome the limitations of traditional classification about hybrid power system, the analytical method of energy input-output are introduced into. From the viewpoint of energy input and hybrid power output, this paper classified hybrid power system pattern into four types that are applicable to a wider scope of hybrid power technology. Then, an overview of stirling engine (SE) that is well adapt to various energies and friendly to the environment was provided. In order to fully utilize solar energy, biomass energy and other clean renewable energy, a kind of stirling engine integrated with multi-energy platform was designed, by combined with the corresponding combustion chamber device. Finally, SE thermoelectric hybrid power system was constructed to take full advantage of the good characteristics of stirling engine and compensate for its shortcomings, that provides an effective way to the development and utilization of clean energy and advanced power technique.

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Sami, Slama, Sihem Nasri, Bassam Zafar, and Adnane Cherif. "Multi-Input Single-Output State Space for Hybrid Power System Approach Using PEMFC." International Journal of Energy Optimization and Engineering 6, no. 4 (October 2017): 35–50. http://dx.doi.org/10.4018/ijeoe.2017100103.

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This paper presents the utilization of an Ultra-capacitor as an auxiliary power source in a hybrid power system, composed of a Polymer Electrolyte Membrane Fuel Cell (PEMFC) as a main energy source. The PEMFC source may not be sufficient to satisfy the power required, especially, the peak demand periods. So, we use an Ultra-Capacitor (UCap) because it offers a very fast power response and a high specific power. In addition, the UCap can round off the slowdown of the main source output power to produce the effectiveness and performance characteristics needed to a variable load. A regulation for the PEMFC and the UCap was given. Furthermore, a Power Management Unit (PMU) is proposed in order to reach the good functioning of the system. The analysis and the evaluation of the PMU is performed through simulation results to verify the reliability and the effectiveness of the proposed system using Matlab/Simulink environment.

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Hongmei Liu, Shaojun Fang, Zhongbao Wang, and Shiqiang Fu. "Novel Coupled Line 180 $^{\circ}$ Hybrid With Non-Interspersed Input and Output Ports." IEEE Transactions on Microwave Theory and Techniques 62, no. 11 (November 2014): 2641–49. http://dx.doi.org/10.1109/tmtt.2014.2356977.

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Xu, Zaihua, Yungang Liu, and Jian Li. "Adaptive output-feedback stabilisation for hybrid PDE–ODE systems with uncertain input disturbances." International Journal of Control 89, no. 12 (April 20, 2016): 2507–19. http://dx.doi.org/10.1080/00207179.2016.1168527.

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Kan, Guangyuan, Xiaoyan He, Jiren Li, Liuqian Ding, Dawei Zhang, Tianjie Lei, Yang Hong, et al. "A novel hybrid data-driven model for multi-input single-output system simulation." Neural Computing and Applications 29, no. 7 (August 24, 2016): 577–93. http://dx.doi.org/10.1007/s00521-016-2534-y.

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Jiang, Qiuhong, Tao Li, Zhichao Liu, Hongchao Zhang, and Keda Ren. "Life Cycle Assessment of an Engine with Input-Output Based Hybrid Analysis Method." Journal of Cleaner Production 78 (September 2014): 131–38. http://dx.doi.org/10.1016/j.jclepro.2014.04.003.

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Jander, Wiebke. "An extended hybrid input-output model applied to fossil- and bio-based plastics." MethodsX 8 (2021): 101525. http://dx.doi.org/10.1016/j.mex.2021.101525.

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Lin, Bor-Ren, and Yen-Chun Liu. "Analysis of a Wide Voltage Hybrid Soft Switching Converter." Electronics 10, no. 4 (February 16, 2021): 473. http://dx.doi.org/10.3390/electronics10040473.

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Abstract:

A hybrid PWM converter is proposed and investigated to realize the benefits of wide zero-voltage switching (ZVS) operation, wide voltage input operation, and low circulating current for direct current (DC) wind power conversion and solar PV power conversion applications. Compared to the drawbacks of high freewheeling current and hard switching operation of active devices at the lagging-leg of conventional full bridge PWM converter, a three-leg PWM converter is studied to have wide input-voltage operation (120–600 V). For low input-voltage condition (120–270 V), two-leg full bridge converter with lower transformer turns ratio is activated to control load voltage. For high input-voltage case (270–600 V), PWM converter with higher transformer turns ratio is operated to regulate load voltage. The LLC resonant converter is connecting to the lagging-leg switches in order to achieve wide load range of soft switching turn-on operation. The high conduction losses at the freewheeling state on conventional full bridge converter are overcome by connecting the output voltage of resonant converter to the output rectified terminal of full bridge converter. Hence, a 5:1 (600–120 V) hybrid converter is realized to have less circulating current loss, wide input-voltage operation and wide soft switching characteristics. An 800 W prototype is set up and tested to validate the converter effectiveness.

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Journal articles on the topic 'Hybrid input-output'

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