Results 241 to 250 of about 8,501 (279)

Fault isolation characteristics of the hybrid DC circuit breaker

2017 IEEE Conference on Energy Internet and Energy System Integration (EI2), 2017
The topologies and operation principles of the hybrid Direct Current Circuit Breaker (DCCB) are present in this paper. The equivalent circuits of the hybrid DCCB in different period of the current breaking process are obtained. Then the fault current path of DC double pole short-circuit fault, monopole grounding fault, single phase to ground fault and ...
Bingjian Yang, Zhiyuan He, Haoyu Ma, Huafeng Wang, Yi Lu, Peng Qiu, Pengxiang Huang   +6 more
openaire   +1 more source

Arc-less commutation in hybrid DC circuit breaker

2016 IEEE International Conference on Plasma Science (ICOPS), 2016
DC circuit breaker (DCCB) has been intensively studied due to increasing demand in DC power transmission, such as mega solar power plants and large wind farms. A hybrid DC circuit breaker which consists of electrical contacts, semiconductor devices and a metal-oxide element (varistor) is a promising device to provide a small contact resistance and a ...
Koichi Yasuoka, Kei Ikeda, Yoshiki Tsuboi, Tatsuya Hayakawa, Nozomi Takeuchi   +4 more
openaire   +1 more source

Multi-Port Hybrid DC Circuit Breaker for DC Distribution Network

2019 IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019
The two-port hybrid DC circuit breaker (TP-HCB) combines the advantages of mechanical DC circuit breaker (DCCB) and solid-state DCCB, which has small loss during normal operation and fast action speed. However, the TP-HCB contains many IGBTs to withstand transient breaking voltage, therefore the total cost of TP-HCB is relatively high.
Shuo Zhang, Guibin Zou, Chenjun Sun, Xiaogong Du   +3 more
openaire   +1 more source

Development of a new hybrid DC circuit breaker

IET Conference Proceedings, 2022
W. Xie, B. Xie, W. Li, Z. Song, Y. Wu, Z. Li   +5 more
openaire   +1 more source

Analysis and Experiments for IGBT, IEGT, and IGCT in Hybrid DC Circuit Breaker

IEEE Transactions on Industrial Electronics, 2018
As power semiconductor devices are the key components of hybrid DC circuit breakers (HCBs), how to select suitable devices is critical for the whole HCB design. First, this paper compared the general characteristics of press pack insulated gate bipolar transistor (IGBT), injection-enhanced gate transistor (IEGT), and integrated gate commutated ...
Zhengyu Chen 0004, Zhanqing Yu, Xiangyu Zhang 0004, Tianyu Wei, Gang Lyu, Lu Qu, Yulong Huang, Rong Zeng 0001   +7 more
openaire   +1 more source

A capacitor commutated hybrid DC circuit breaker

2023 IEEE 6th International Electrical and Energy Conference (CIEEC), 2023
Jingxia Huang, Zhiyue Gao, Chuanliang Tan, Xuxu Li, Xiangjie Wu, Xiaomin Zhao, Wenkui Liu, Hang Zhang, Bingzheng Gong, Zhihe Li   +9 more
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A Hybrid Dc Circuit Breaker with Selective Interruption

SSRN Electronic Journal, 2022
zhou tie Wu, Chang Fang, qi zi Chen, jia hou Li, rui Zhao, zhou Tie Wu, chun Jiu Jiang   +6 more
openaire   +1 more source

A New Simple-Structured Thyristor Hybrid DC Circuit Breaker

Journal of Electrical Engineering & Technology, 2021
Sung-Hyeon Park, Juwon Kim, In-Dong Kim
openaire   +1 more source

A Thyristor-Based Hybrid DC Circuit Breaker

2023
Yuxin Liu, Jinghan He, Dengbo Fan
openaire   +1 more source

Topology And Breaking Process Of Hybrid Dc Circuit Breaker

2021
This study is focused on a general function of hybrid direct current circuit breakers. Theone of topics is design topology of these circuit breakers with all necessary branches. Mainly, thestudy deal with their principles of interruption of fault direct current. The description of issue is ingeneral and then for the specific interesting proposals.
openaire   +1 more source