A hybrid circuit breaker with fault current limiter circuit in a VSC-HVDC application

作     者：Muhammad Ahmad Chunyang Gong Muhammad Haroon Nadeem Hui Chen Zhixin Wang 

作者机构：School of Electronics Information and Electrical EngineeringShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China Shanghai University of Electric PowerShanghai 200090People’s Republic of China EnergyVille/Electa Research GroupElectrical Engineering Department ESATKU Leuven3001 HeverleeBelgium. 

出 版 物：《Protection and Control of Modern Power Systems》 (现代电力系统保护与控制（英文）)

年 卷 期：2022年第7卷第1期

页      面：657-669页

核心收录：

学科分类：0808[工学-电气工程] 080802[工学-电力系统及其自动化] 08[工学] 0837[工学-安全科学与工程] 

基　　金：supported express by The National Key R&D Program of China (2018YFB1503000,2018YFB1503001) The Shanghai Science and Technology Commission Program (20dz1206100) 

主　　题：VSC-HVDC HCB FCLC Short circuit fault MOA 

摘      要：A conventional hybrid circuit breaker(HCB)is used to protect a voltage source converter-based high voltage direct current transmission system(VSC-HVDC)from a short circuit *** the increased converter capacity,the DC protection equipment also requires a regular *** paper adopts a novel type of HCB with a fault current limiter circuit(FCLC),and focuses on the responses of voltage and current during DC faults,which are associated with parameter ***/EMTDC based simulation of a three-terminal VSC-HVDC system confirms the effectiveness and value of HCB with FCLC,by using an equivalent circuit modelling *** experimental tests validate the simulation *** peak fault current is reduced according to the current limiting inductor(CLI)increase,and can be isolated more *** adopting parallel metal oxide arrester(MOA)with the main branch of HCB,voltage stresses across the breaker components decrease during transient and continuous operation,and less energy needs to be dissipated by the *** remnant current for all cases is transmitted to power dissipating resis-tor(PDR)in the final stage,and the fault current is reduced to the lowest possible *** the current from the main branch is transferred to the FCLC branch,transient voltage spikes occur,while smaller PDR is required to absorb current in the final stage.