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Author:

王建华 (王建华.) | 耿英三 (耿英三.) | 高磊 (高磊.) | 张博健 (张博健.) | 项彬 (项彬.) | 刘志远 (刘志远.) | 柳父悟 (柳父悟.)

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incoPat WF

Abstract:

本发明公开了一种限流式低损耗混合直流断路器及工作方法,该直流断路器由机械开关支路,能量转移支路,电力电子开关串联支路,能量吸收支路以及进线端A1和出线端A2构成;其中机械开关支路由两个快速机械开关构成;能量转移支路由两个二极管、两个全控型大功率电力电子开关、预充电电容器与限流元件构成;电力电子开关串联支路由全控型大功率电力电子开关串联构成;能量吸收支路由避雷器构成;本发明可在故障电流出现时才投入限流元件,对故障电流的上升率进行限制,从而减小限流元件在额定通流情况下带来的损耗;同时本发明在额定通流情况下损耗小,降低能源的损耗。

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Patent Info :

Type: 发明专利

Patent No.: CN201810243954.3

Filing Date: 2018-03-23

Publication Date: 2018-08-24

Pub. No.: CN108448544A

Applicants: 西安交通大学

Legal Status: 在审

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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