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Journal articles on the topic 'Magnetic circuit breaker'

Author: Grafiati

Published: 28 June 2021

Last updated: 11 February 2022

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1

Haznadar, Z., and S. Berberovic. "Electric and magnetic field calculations of vacuum circuit breaker." IEEE Transactions on Magnetics 21, no. 6 (November 1985): 2480–83. http://dx.doi.org/10.1109/tmag.1985.1064240.

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2

Park, Sangyong, and Hyosang Choi. "Operation Characteristics for the Superconducting Arc-Induction Type DC Circuit Breaker." Energies 13, no. 15 (July 30, 2020): 3897. http://dx.doi.org/10.3390/en13153897.

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The multi-terminal direct current network is expected to commercialize while carrying out projects related to DC power systems worldwide. Accordingly, it is necessary to develop a DC circuit breaker required for the DC power system. A DC circuit breaker should be developed to protect the DC power system and the consumer from the transient state on the line in any case. Currently, the use of power semiconductors increases the performance of DC circuit breakers. However, power semiconductors are expensive and suffer series of losses from frequent failures. Therefore, the DC circuit breaker must have a reliable, stable, and inexpensive structure. We proposed a new type of arc-induction type DC circuit breaker. It consists of a mechanical blocking contact, an induction needle and a superconducting magnet. It blows the arc with an induction needle using the Lorentz force according to the high magnetic field of the superconducting magnet. The arc-induction needle absorbs the arc and flows through the ground wire to the ground to extinguish the arc. We established this principle of arc induction as a mathematical model. In addition, the Maxwell program was used to secure data of electric and magnetic fields and apply them to mathematical models. The results obtained through numerical analysis were analyzed and compared. As a result, we confirmed that the magnitude of the force exerted on the electrons between the mechanical contacts with the superconducting magnets increased about 1.41 times and reasoned the arc-induction phenomenon out numerically.

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3

Li, Bin, Shuang Li, and Xu Chen Lu. "Research on Classification Performance of Circuit Breaker Vibration Signal Based on Fuzzy C-Means Clustering Analysis." Advanced Materials Research 960-961 (June 2014): 1352–55. http://dx.doi.org/10.4028/www.scientific.net/amr.960-961.1352.

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With permanent magnetic actuator monostable circuit breaker as the research object, it gets three different running status signal data, normal circuit breaker closing state , break-brake spring single loss and Institutions unsmooth Through constructing data acquisition platform. The performance of the three methods of feature extraction is compared, short-time Fourier transform, wavelet packet energy entropy and Hilbert huang transform, through fuzzy c-means clustering analysis algorithm. Through the comparative study, it is concluded that adopt wavelet packet transform method to get the best classify performance of time-frequency entropy vector .

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4

Yu, Lyun, Young-Geun Kim, Sung-Ho Lee, and Hae-Yong Cho. "Dynamic Behavior of Vacuum Circuit Breaker with Permanent Magnetic Actuator." Transactions of the Korean Society of Mechanical Engineers A 31, no. 5 (May 1, 2007): 578–85. http://dx.doi.org/10.3795/ksme-a.2007.31.5.578.

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5

Woo, K. I., and B. I. Kwon. "Characteristic Analysis and Modification of PM-Type Magnetic Circuit Breaker." IEEE Transactions on Magnetics 40, no. 2 (March 2004): 691–94. http://dx.doi.org/10.1109/tmag.2004.825423.

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6

Hachami, K., D. Moussaid, M. Rahmoun, and A. El Hassani. "Design and Realization a New Thermoelectric Sensor, Application." Active and Passive Electronic Components 23, no. 3 (2000): 145–55. http://dx.doi.org/10.1155/apec.23.145.

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The present paper deals with design and realization of a New thermoelectric sensor adapted to conceive a circuit breaker, using the thermoelectric effects (Joule, Peltier and Seebeck). The sensor includes two printed circuits. The first is constituted of two resistive tracks of constantan, it is the transmitting circuit. The second, a planar thermoelectric circuit acting as a receiver, is constituted of many plated differential thermocouples. The transmitting circuit is placed on the top surface of the receiver circuit so that the resistive tracks are placed on the levels of thermoelectric junctions. The measuring method consists to passing electrical currents through the resistive tracks in order to generate temperature gradients between junction points of the bimetallic circuit. Then the resulting temperature differences between junction points is directly converted into a proportional Seebeck voltage. As an application, the sensor is adapted to realize a differential circuit-breaker with a low difference current.

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7

Al-khafaf, Haider, and Johnson Asumadu. "Efficient Protection Scheme Based on Y-Source Circuit Breaker in Bi-Directional Zones for MVDC Micro-Grids." Inventions 6, no. 1 (March 10, 2021): 18. http://dx.doi.org/10.3390/inventions6010018.

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A new bi-directional circuit breaker is presented for medium-voltage dc (MVDC) systems. The Y-source impedance network topology is used to implement the breaker. The current transfer function is derived to show the frequency response and the breaker operation with the high frequencies. Mathematical analysis is achieved with different conditions of coupling among the breaker inductors. The minimum level of the magnetic coupling is determined, which is represented by the null condition. The effect of the turns-ratio on this condition is investigated as well. The breaker is designed with two types of fault conductance slope rates. The Y-source breaker is simulated, and the results verify the breaker operation during the fault condition and the load change. The results also demonstrate the effect of the coupling level on the minimum values of the source current when the fault occurs. Based on the expected fault type in the MVDC systems, the proposed breaker is developed to interrupt the overcurrent due to any of these fault types. A protection scheme is proposed for a 12-bus, two-level micro-grid, where the Y-source breakers are used in the bi-directional zones. The results verify the ability of the breaker to conduct and interrupt the current in both directions of the power flow.

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8

Ma, Shao Hua, and Chuang Liu. "TDV10 Type Vacuum Circuit Breaker Electromagnetic Operating Mechanism Design." Advanced Materials Research 912-914 (April 2014): 799–805. http://dx.doi.org/10.4028/www.scientific.net/amr.912-914.799.

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TDV10 upright type vacuum circuit breaker is mainly used for electric locomotive running in the process of main circuit disconnection and connection, and also applied in the overload protection and short circuit protection.And TDV10 type operating mechanism is pneumatic, pneumatic structure because of its complex structure, cylinder work noise, air leakage risk, now a electromagnetic operating mechanism is designed to replace the pneumatic institution.TDV10 type circuit breaker through analysis the principle and performance parameters of the comparison, put forward the feasibility in theory, and gives the basic design of the electromagnetic mechanism and external circuit.Using Ansoft software design agency for static and dynamic simulation analysis of magnetic field. Through the analysis and comparison of the curve of each parameter, verify the feasibility of the design.

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9

VIRJOGHE, ELENA OTILIA, MIHAIL FLORIN STAN, COSMIN COBIANU, and NICOLAE FIDEL. "2D NUMERICAL SIMULATION OF MAGNETIC FIELD IN LOW-VOLTAGE CIRCUIT BREAKER." Journal of Science and Arts 20, no. 4 (December 30, 2020): 1049–60. http://dx.doi.org/10.46939/j.sci.arts-20.4-c06.

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Low Voltage Circuit Breakers is used for the switching process in power distribution and control system. This process is accompanied by the occurrence of the electric arc between the fixed and mobile contact pieces of the apparatus. The electric arc is introduced into the quenching chamber formed of ferromagnetic iron splitter plates, divided into short arcs and then the arc may extinguish after passing the current through zero. Behavior of the electric arc in the extinguishing chamber influences the performance of these devices, the ferromagnetic material leading to the improvement of these performances. This article presents the calculation of the magnetic field components in the extinguishing chamber of the low-voltage circuit breaker of the 2000 A, 690 V manufactured by Schneider Electric and to describe the physical phenomenon and mathematical calculation of the electric arc in LVCB. The Ansys Multiphysics program is used to determine the spectrum of magnetic field components. This program is based on the finite element method for solving Maxwell equations.

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10

Meng, Xiang Fei, and Zhi Chao Li. "Design of Side Line Short Circuit Detection Device Load of Low Voltage Circuit Breaker before Closing." Advanced Materials Research 889-890 (February 2014): 703–6. http://dx.doi.org/10.4028/www.scientific.net/amr.889-890.703.

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It uses MSP430F2274, the ultra low power microcontroller, as the control core of short circuit detection device, through the accurate measurement of low voltage circuit breaker load side of the main wiring of insulation resistance value and the interphase insulation resistance value, outputting high voltage startup sound and light alarm device, and then accomplish the open circuit fault detection. Testing power supply is the use of magnetic coupling resonance principle, from the main power grid electrical insulation for short circuit detection device. The device has the advantages of low cost, small volume, good safety, good detection effect, and can be embedded in use in low voltage circuit breaker.

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11

Pellegrin, H., J. Y. Trepanier, R. Camarero, and Xu Dong Zhang. "Computation of the self-induced magnetic field in circuit-breaker arcs." IEEE Transactions on Plasma Science 25, no. 5 (1997): 974–81. http://dx.doi.org/10.1109/27.649609.

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12

Swierczynski, B., J. J. Gonzalez, P. Teulet, P. Freton, and A. Gleizes. "Advances in low-voltage circuit breaker modelling." Journal of Physics D: Applied Physics 37, no. 4 (January 28, 2004): 595–609. http://dx.doi.org/10.1088/0022-3727/37/4/011.

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13

Lüders, C., T. Suwanasri, and R. Dommerque. "Investigation of an SF6-selfblast circuit breaker." Journal of Physics D: Applied Physics 39, no. 4 (February 3, 2006): 666–72. http://dx.doi.org/10.1088/0022-3727/39/4/012.

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14

Zhang, Jin Bo, Bin Chen, Jia Jia Song, Zheng Yong Xiong, and Jing Feng Liu. "Research and Design on On-Line Contact of High Voltage Switch Circuit Breaker Temperature Rise Monitoring Device." Advanced Materials Research 1092-1093 (March 2015): 310–15. http://dx.doi.org/10.4028/www.scientific.net/amr.1092-1093.310.

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In order to make on-line monitoring on the temperature of high voltage switch circuit breakerand find outthermal fault in time. This paper puts forward a new method with radio frequency and magnetic saturation power supply technology to make on-line monitoring on the temperature of high voltage switch circuit breaker, it designs the high voltage switch circuit breaker contact temperature online monitoring device. The device mainly includes monolithic temperature collector and data receiver, they transmit data wirelessly, and this makes high temperature monitoring terminal and the data receiving terminal completely electrical isolated. Integrated temperature collector doesn’t need external power supply, it uses small CT saturation technology for continuous power. The experiment shows that the temperature error is ±2°C, it can meet online temperature monitoring requirements of high voltage switch circuit breaker contact.

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15

Bin Xiang, Zhiyuan Liu, Yingsan Geng, and Satoru Yanabu. "DC Circuit Breaker Using Superconductor for Current Limiting." IEEE Transactions on Applied Superconductivity 25, no. 2 (April 2015): 1–7. http://dx.doi.org/10.1109/tasc.2014.2363058.

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16

Li, Liang, Yuan Tao Wang, and Ling Ling Wu. "Linear Servo Motor Operating Mechanism and Control Technique for High-Voltage Circuit Breaker." Applied Mechanics and Materials 390 (August 2013): 429–33. http://dx.doi.org/10.4028/www.scientific.net/amm.390.429.

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The linear servo motor mechanism for high-voltage circuit breaker is presented and the control to new operating mechanism is analyzed according to the d-q axis mathematics model and the thrust characteristics of the permanent magnetic synchronous motor. The three closed-loop control schemes of location, speed and current for moving contact control is designed and executed on DSP. The high accuracy grating is chosen as the speed and location sensors by which the requirement for real-time and high accuracy in the system can be fulfilled. The control and regulation of the moving contact movement during opening and closing of the high-voltage circuit breaker are realized which make the movement curve the same as the ideal one. The opening and closing abilities and running reliability of circuit breaker are enhanced and the mechanical and electrical lifespan is improved.

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17

Yu, X., Z. Liu, Y. Chen, and Q. Feng. "Heat transfer in a high-voltage vacuum circuit breaker." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 225, no. 8 (September 29, 2011): 1099–110. http://dx.doi.org/10.1177/0957650911421060.

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Thermal performance is one of the key issues of the high-voltage vacuum circuit breaker (HV VCB). However, temperature rise of a HV VCB cannot be estimated easily. This article studied heat transfer of a 126-kV/2500-A single break VCB. A three-dimensional electro-thermal coupling model of the VCB was built, where the power loss was calculated by the electro-magnetic field analysis, and was then used as the input data to predict the temperature rise for the thermal analysis. The heat transfer coefficients on the boundaries were numerically calculated by a commercial software. The electrical contact resistance as well as the thermal contact resistance was taken into account in the electro-thermal coupling model. The simulated results were validated experimentally. The results showed that power losses of conductors enveloped in the vacuum interrupter took up 63.3 per cent of the total power loss of the VCB. Thermal resistances of conducting rods were the highest. The second highest was thermal resistance of a pair of main contacts. The thermal contact resistance significantly affected temperature at two conductors where there is a contact guaranteed by springs. However, temperature of the conductors exposed in the air was only affected by the natural convection and radiation.

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18

Wang, Hai Yan, Duan Lei Yuan, Chen Xu Niu, and Hua Jun Dong. "Design and Realization of 35kV Phase Controlled Circuit Breaker and its Electromagnetic Force Driving Actuator." Applied Mechanics and Materials 380-384 (August 2013): 3213–16. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.3213.

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In this paper, mainly for the problem that high voltage circuit breaker closing at the random phase can bring hard harmfulness to the power system. We design the 35kV SF6-Phase Control circuit breaker can control speed smartly, and opens or closes with phase selection, which is equipped with the magnetic actuator. In the article, the static and transient simulation analysis which includes the load force, and carried out prototype trial and test validation. At last, the results of simulation and test is given.

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19

Kang, Jong Ho, and Hyun Kyo Jung. "Optimal Design of the Electro-Magnetic Actuator for High Voltage Circuit Breaker." Materials Science Forum 670 (December 2010): 381–90. http://dx.doi.org/10.4028/www.scientific.net/msf.670.381.

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The motor-spring and hydraulic actuators have long constituted as a mechanism for HGCB, regardless of the fatal disadvantages of the malfunction. Although many attempts have been made to cope with them, there is no alternative to replace this mechanism. This paper presents a new type of the electric actuator, electro-magnetic force driving actuator (EMFA) for high-voltage gas circuit breaker (HGCB) and describes the principle of the optimal design. Auto-Tuning Niching Genetic Algorithm combined with deterministic method (Pattern Search Method) is developed to reduce the number of object function calls and used for the optimal design. Fabrication and experiment were performed in order to prove the applicability for HGCB overall class. In comparing the experiment with simulated data, it is confirmed that analysis of the dynamic characteristics of EMFA is appropriate for design.

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20

Yang, Fei, Yi Wu, Mingzhe Rong, Hao Sun, Anthony B. Murphy, Zhigang Ren, and Chunping Niu. "Low-voltage circuit breaker arcs—simulation and measurements." Journal of Physics D: Applied Physics 46, no. 27 (June 18, 2013): 273001. http://dx.doi.org/10.1088/0022-3727/46/27/273001.

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21

Wang, Da Yang, Fang Yao, and Zhi Gang Li. "Influence of Eddy Current Effect on the Circuit Breaker Contact Mechanism Heat Loss." Advanced Materials Research 805-806 (September 2013): 943–47. http://dx.doi.org/10.4028/www.scientific.net/amr.805-806.943.

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With the three-dimensional field analysis software Ansoft Maxwell 3D, the three-dimensional finite element model of the contacts pair is established. They belong to a kind of miniature circuit breaker. The simulation is carried out in the transient magnetic field. Under the condition with or without eddy current effect, we get the position and numerical solution of the contact mechanism heat loss under different short-circuit current.

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22

Lee, Sung-Min, and Hyo-Sung Kim. "Experiment on DC Circuit Breaker for Inductive Load by Improved Magnetic Arc-extinguisher and Arc-Attenuation Circuit." Transactions of the Korean Institute of Power Electronics 17, no. 6 (December 20, 2012): 495–99. http://dx.doi.org/10.6113/tkpe.2012.17.6.495.

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23

Yoo, Yong-Min, Dae-Kyong Kim, and Byung-Il Kwon. "Optimal Design of a Permanent Magnetic Actuator for Vacuum Circuit Breaker using FEM." Journal of Electrical Engineering and Technology 1, no. 1 (March 1, 2006): 92–97. http://dx.doi.org/10.5370/jeet.2006.1.1.092.

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24

Hirayama, Satoshi, Takayasu Fujino, Motoo Ishikawa, Tadashi Mori, and Hiromichi Kawano. "Numerical study of arc in SF6gas circuit breaker with externally applied magnetic field." IEEJ Transactions on Electrical and Electronic Engineering 11, no. 4 (May 20, 2016): 410–16. http://dx.doi.org/10.1002/tee.22257.

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25

Wang, Hong Yan, En Yuan Dong, Guang Xiao Yin, Mei Wei Liu, and Xiao Ping Zeng. "Research on the New Type of 12kV Inflatable Vacuum Circuit Breaker." Applied Mechanics and Materials 397-400 (September 2013): 1230–35. http://dx.doi.org/10.4028/www.scientific.net/amm.397-400.1230.

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With the rapid development of domestic economy and the construction, the application of 10 kV power system is more and more extensive and the environment of the application is also more and more complicated. Aiming at this situation, in this paper, a new-type circuit breaker is proposed for the outer environment, which is based on the Water pressure up case configuration. The configuration is fully-enclosed, small size, light-weight, and it is applicable to high temperature and humid areas. In order to study characteristics of the permanent magnetic force (PMA), the paper adopts the electromagnetic analysis software ANSOFT to analyze its static and dynamic characteristics. The experiment results show that the performance of PMA is reliable. In order to analyze the insulting property of its enclosure design with new-style and small size, ANSOFT electric field is adopted to conduct simulation analysis and the experiment results show that the design and improvement measure are stable and reliable.

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26

Yang, Kun, Yi Yang, Muhammad Junaid, Siyuan Liu, Zhiyuan Liu, Yingsan Geng, and Jianhua Wang. "Direct-Current Vacuum Circuit Breaker With Superconducting Fault-Current Limiter." IEEE Transactions on Applied Superconductivity 28, no. 1 (January 2018): 1–8. http://dx.doi.org/10.1109/tasc.2017.2767500.

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27

Sun, Peng, and Cong Jun Xue. "A New-Type Contact Structure of Vacuum Interrupters with the Saddle-Shaped Axial Magnetic Field Distribution." Advanced Materials Research 614-615 (December 2012): 1138–41. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.1138.

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The Axial Magnetic Field (AMF) applied to the arc vacuum column in the vacuum tube can make the vacuum arc keeping in diffusion state, provided that the short circuit current to be interrupt is within a critical value. In the results, the breaking ability of Vacuum Interrupters can be highly improved with the help of the AMF. The experimental study has proved that the AMF should be sufficient strong and have optimum distribution, in order to improve the breaking capacity of vacuum circuit breaker. This paper presents a novel axial magnetic contact with the concave axial magnetic field distribution and its 3-d simulation.

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28

Zaitsev, N. Yu, V. N. Petrov, G. P. Svintsov, and N. N. Sorokin. "Calculation of a Valve Magnetic System of Maximum Current Release of a Circuit Breaker." Russian Electrical Engineering 89, no. 8 (August 2018): 459–63. http://dx.doi.org/10.3103/s1068371218080114.

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29

XIANG, H. "Investigation on the Dynamic Characteristics of a Magnetic Release in Molded Case Circuit Breaker." IEICE Transactions on Electronics E88-C, no. 8 (August 1, 2005): 1647–51. http://dx.doi.org/10.1093/ietele/e88-c.8.1647.

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30

Luo, Yi, Masoud Dahmardeh, and Kenichi Takahata. "Biocompatible circuit-breaker chip for thermal management of biomedical microsystems." Journal of Micromechanics and Microengineering 25, no. 5 (March 31, 2015): 055002. http://dx.doi.org/10.1088/0960-1317/25/5/055002.

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31

Jong-Chul Lee and Y. J. Kim. "Calculation of the interruption Process of a self-blast circuit breaker." IEEE Transactions on Magnetics 41, no. 5 (May 2005): 1592–95. http://dx.doi.org/10.1109/tmag.2005.845028.

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32

Bompa, L., P. Schueller, and J. Sabonnadiere. "Analysis and synthesis of an electromagnet used for circuit breaker operation." IEEE Transactions on Magnetics 21, no. 6 (November 1985): 2464–67. http://dx.doi.org/10.1109/tmag.1985.1064227.

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33

Rondot, L., V. Mazauric, Y. Delannoy, and G. Meunier. "Dedicating Finite Volume Method to Electromagnetic Plasma Modeling: Circuit Breaker Application." IEEE Transactions on Magnetics 45, no. 3 (March 2009): 1262–65. http://dx.doi.org/10.1109/tmag.2009.2012587.

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34

CHEN, D., L. JI, Y. WANG, and Y. LIU. "Analysis and Optimization for the Operating Mechanism of Air Circuit Breaker." IEICE Transactions on Electronics E91-C, no. 8 (August 1, 2008): 1280–85. http://dx.doi.org/10.1093/ietele/e91-c.8.1280.

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35

Doméjean, E., P. Chévrier, C. Fiévet, and P. Petit. "Arc - wall interaction modelling in a low-voltage circuit breaker." Journal of Physics D: Applied Physics 30, no. 15 (August 7, 1997): 2132–42. http://dx.doi.org/10.1088/0022-3727/30/15/003.

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36

Seeger, M., M. Schwinne, R. Bini, N. Mahdizadeh, and T. Votteler. "Dielectric recovery in a high-voltage circuit breaker in SF6." Journal of Physics D: Applied Physics 45, no. 39 (September 17, 2012): 395204. http://dx.doi.org/10.1088/0022-3727/45/39/395204.

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37

Cliteur, G. J., K. Suzuki, K. C. Paul, and T. Sakuta. "- circuit-breaker arc modelling around current zero: II. Arc-circuit-interaction simulation using Boltzmann analysis." Journal of Physics D: Applied Physics 32, no. 4 (January 1, 1999): 494–503. http://dx.doi.org/10.1088/0022-3727/32/4/019.

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38

Horiszny, Jacek. "Implementation of power transformer controlled switching algorithm." COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 35, no. 4 (July 4, 2016): 1418–27. http://dx.doi.org/10.1108/compel-01-2016-0007.

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Purpose – The paper presents two new algorithms of controlled switching the power transformer. The purpose of this paper is to obtain formulas that determine the moments of closing of the circuit breaker poles. The study contains projects of control systems for both algorithms. Design/methodology/approach – Mathematical formulas for the time instants of the breaker poles closing were developed on the basis of electric circuit theory and magnetic circuit theory. The presented systems were simulated using a model created in the Alternative Transients Program/Electromagnetic Transients Program software. Findings – Numerical simulations have proved that the shown systems properly perform the controlled switching carried out in accordance with the proposed algorithms. The times of the poles closing were correctly determined and the inrush currents were reduced to a level of the current of unloaded transformer. Originality/value – The results achieved are better than those shown in the literature. The solutions presented in the literature provide a reduction of inrush current to a value comparable to the rated current of the transformer, which is ten times greater than the no-load current. Additional achievement of the work is the development of analytical formulas that determine the times of the breaker poles closing.

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39

Wang, Xianbing, Heyun Lin, Shuhua Fang, Xiangao Wang, and Jin Peng. "Selective Protection Miniature Circuit Breaker Electromagnetic Actuator Design and Dynamic Optimization." Journal of Magnetics 24, no. 4 (December 31, 2019): 593–605. http://dx.doi.org/10.4283/jmag.2019.24.4.593.

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40

Pei, Xiaoze, Oliver Cwikowski, Alexander C. Smith, and Mike Barnes. "Design and Experimental Tests of a Superconducting Hybrid DC Circuit Breaker." IEEE Transactions on Applied Superconductivity 28, no. 3 (April 2018): 1–5. http://dx.doi.org/10.1109/tasc.2018.2793226.

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41

Park, Sangyong, and Hyo-Sang Choi. "Current Limiting Characterization by Winding Types in Superconducting DC Circuit Breaker." IEEE Transactions on Applied Superconductivity 31, no. 5 (August 2021): 1–5. http://dx.doi.org/10.1109/tasc.2021.3061326.

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42

LIU, Yingyi, Haiwen YUAN, Qingjie ZHANG, Degui CHEN, and Haibin YUAN. "Calculation and Analysis of Dynamic Characteristics of Multilink Permanent Magnetic Actuator in Vacuum Circuit Breaker." IEICE Transactions on Electronics E93-C, no. 9 (2010): 1404–10. http://dx.doi.org/10.1587/transele.e93.c.1404.

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43

Brdys, C., J. P. Toumazet, A. Laurent, and J. L. Ponthenier. "Optical and magnetic diagnostics of the electric arc dynamics in a low voltage circuit breaker." Measurement Science and Technology 13, no. 7 (June 20, 2002): 1146–53. http://dx.doi.org/10.1088/0957-0233/13/7/324.

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44

Ro, Jong‐Suk, Seung‐Ki Hong, and Hyun‐Kyo Jung. "Characteristic analysis and design of a novel permanent magnetic actuator for a vacuum circuit breaker." IET Electric Power Applications 7, no. 2 (February 2013): 87–96. http://dx.doi.org/10.1049/iet-epa.2012.0176.

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45

Yundong Cao, Shixun Liu, and Xiaoming Liu. "Optimization of SF/sub 6/ circuit breaker based on chaotic neural network." IEEE Transactions on Magnetics 42, no. 4 (April 2006): 1151–54. http://dx.doi.org/10.1109/tmag.2006.872474.

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46

Suzuki, Satoshi, Yoshihiro Kawase, Tadashi Yamaguchi, Shuhei Toyama, Shuhei Kakami, Katsuhiro Hirata, and Tomohiro Ota. "Dynamic Analysis of Circuit Breaker With Oil Dashpot Using Multimesh Modification Method." IEEE Transactions on Magnetics 47, no. 5 (May 2011): 1002–5. http://dx.doi.org/10.1109/tmag.2010.2090652.

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47

Shuhua Fang, Heyun Lin, and S. L. Ho. "Transient Co-Simulation of Low Voltage Circuit Breaker With Permanent Magnet Actuator." IEEE Transactions on Magnetics 45, no. 3 (March 2009): 1242–45. http://dx.doi.org/10.1109/tmag.2009.2012579.

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48

Basse, Nils T., Christopher Kissing, and Riccardo Bini. "Measured 3D turbulent mixing in a small-scale circuit breaker model." Journal of Physics D: Applied Physics 44, no. 24 (June 1, 2011): 245201. http://dx.doi.org/10.1088/0022-3727/44/24/245201.

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49

Eichhoff, D., A. Kurz, R. Kozakov, G. Gött, D. Uhrlandt, and A. Schnettler. "Study of an ablation-dominated arc in a model circuit breaker." Journal of Physics D: Applied Physics 45, no. 30 (July 13, 2012): 305204. http://dx.doi.org/10.1088/0022-3727/45/30/305204.

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50

Su, Dong Hai, Guang Chen, Jie Wang, Feng Liu, and Quan Liang. "Dynamic Behavior Analysis of Control Valve of Hydraulic Spring Operator in High Voltage Circuit Breaker." Advanced Materials Research 909 (March 2014): 166–69. http://dx.doi.org/10.4028/www.scientific.net/amr.909.166.

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Abstract:

Control valve is the central part of operator mechanism. The property of high voltage circuit breaker mostly depends on the opening time of the control valve. This paper proposes a new way of connecting the magnetic valve and hydraulic control valve in series to realize valve multiple reversing. A mathematical model has been made to analysis the proposal. The results demonstrate that the close time of the control valve is less than 35ms, and the opening time is less than 30ms. The property meets the operating requirement.

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