Results 221 to 230 of about 8,501 (279)

A Current-Limiting Hybrid DC Circuit Breaker

2023 3rd International Conference on Electrical Engineering and Control Science (IC2ECS), 2023
Yifei Wu, WeiBin Zhuang
exaly   +2 more sources

Hybrid DC circuit breaker based on oscillation circuit

Journal of Power Electronics, 2020
With the rapid development of DC transmission technology, DC circuit breakers, the key equipment for DC fault handling, have become a research hotspot of scholars. This paper proposes a novel hybrid DC circuit breaker topology to improve the shortcomings of traditional hybrid DC circuit breakers.
Yiqi Liu, Tian Xia, Deqing Li
openaire   +1 more source

A Bipolar Hybrid Circuit Breaker for Low-Voltage DC Circuits

2021 IEEE Energy Conversion Congress and Exposition (ECCE), 2021
Presently available dc breakers fall into three categories, mechanical, static, and hybrid dc breakers. With the advent of dc circuits, generation, and loads, dc breakers are required for system protection. This paper proposes a new alternate method to break dc currents for low-voltage applications.
Sudipta Sen   +2 more
openaire   +1 more source

Diode-Bridge Multiport Hybrid DC Circuit Breaker for Multiterminal DC Grids

IEEE Transactions on Industrial Electronics, 2021
Hybrid dc circuit breaker (HCB) is currently the most promising dc circuit breaker. However, since it requires hundreds of semiconductor switches to withstand high transient interruption voltage, the implementation cost is high. Besides, in the multiterminal dc grid, three or more HCBs may be required at a dc bus, which worsens the disadvantages of ...
Shuo Zhang 0028   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy