CN114667656A - 混合断路器、混合断路系统及断路方法 - Google Patents

混合断路器、混合断路系统及断路方法 Download PDF

Info

Publication number
CN114667656A
CN114667656A CN201980102004.1A CN201980102004A CN114667656A CN 114667656 A CN114667656 A CN 114667656A CN 201980102004 A CN201980102004 A CN 201980102004A CN 114667656 A CN114667656 A CN 114667656A
Authority
CN
China
Prior art keywords
circuit
parallel
series
circuit breaker
hybrid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201980102004.1A
Other languages
English (en)
Other versions
CN114667656B (zh
Inventor
姚远
杜峰
刘臻
陈维刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN114667656A publication Critical patent/CN114667656A/zh
Application granted granted Critical
Publication of CN114667656B publication Critical patent/CN114667656B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Abstract

一种混合断路器(200)、混合断路系统及断路方法，其中，混合断路器(200)包括：一个电源，其具有两个输出端(In 1、In 2)；一个半导体断路器(MSS 2)，其一端连接于电源的一个输出端(In 1)；一个能量吸收器(AC2)，其并联于半导体断路器(MSS 2)；一个第一机械接触(MC 21)，其连接于半导体断路器(MSS 2)的另一端；一个第一漏电放电电路(FLCC 21)，其一端连接于半导体断路器(MSS 2)和第一机械接触(MC 21)之间，并且，第一漏电放电电路(FLCC 21)串联于保护线(PE)上。在接地故障发生时，该混合断路器能够将本来可能流经人体的漏电流提前泄放掉，从而避免人体触电危险。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN201980102004.1A 2019-12-31 2019-12-31 混合断路器、混合断路系统及断路方法 Active CN114667656B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/130683 WO2021134540A1 (zh) 2019-12-31 2019-12-31 混合断路器、混合断路系统及断路方法

Publications (2)

Publication Number Publication Date
CN114667656A true CN114667656A (zh) 2022-06-24
CN114667656B CN114667656B (zh) 2024-03-08

Family

ID=76686055

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980102004.1A Active CN114667656B (zh) 2019-12-31 2019-12-31 混合断路器、混合断路系统及断路方法

Country Status (3)

Country Link
CN (1) CN114667656B (zh)
DE (1) DE112019007926T5 (zh)
WO (1) WO2021134540A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113794188B (zh) * 2021-08-17 2023-09-19 国网河北省电力有限公司雄安新区供电公司 一种适用于配电网的新型固态交流断路器
CN114284986B (zh) * 2021-12-14 2024-03-01 中国船舶重工集团公司第七0四研究所 梯桥型双极性固态断路器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105529677A (zh) * 2015-12-01 2016-04-27 中国矿业大学(北京) 一种主动抑制过电压的限流式固态断路器拓扑及其控制方法
CN105552828A (zh) * 2016-01-05 2016-05-04 南京航空航天大学 一种自供电双向直流固态断路器
CN106468752A (zh) * 2016-09-27 2017-03-01 武汉大学 一种集成了故障定位功能的固态断路器rcd缓冲电路与故障点检测方法
CN106558865A (zh) * 2015-09-25 2017-04-05 全球能源互联网研究院 一种改进型级联全桥高压直流断路器及其快速重合方法
US20170312783A1 (en) * 2014-10-29 2017-11-02 Fascoeng., Ltd Electronic vibrator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170312783A1 (en) * 2014-10-29 2017-11-02 Fascoeng., Ltd Electronic vibrator
CN106558865A (zh) * 2015-09-25 2017-04-05 全球能源互联网研究院 一种改进型级联全桥高压直流断路器及其快速重合方法
CN105529677A (zh) * 2015-12-01 2016-04-27 中国矿业大学(北京) 一种主动抑制过电压的限流式固态断路器拓扑及其控制方法
CN105552828A (zh) * 2016-01-05 2016-05-04 南京航空航天大学 一种自供电双向直流固态断路器
CN106468752A (zh) * 2016-09-27 2017-03-01 武汉大学 一种集成了故障定位功能的固态断路器rcd缓冲电路与故障点检测方法

Also Published As

Publication number Publication date
WO2021134540A1 (zh) 2021-07-08
DE112019007926T5 (de) 2022-09-29
CN114667656B (zh) 2024-03-08

Similar Documents

Publication Publication Date Title
US9059709B2 (en) Gate drive circuit for transistor
US8885310B2 (en) Gate driver with desaturation detection and active clamping
JP7421633B2 (ja) フライングコンデンサ型ｎｐｃ３レベルトポロジー
CN101588062B (zh) 半导体集成电路的保护电路、其驱动方法及系统
US10084446B2 (en) Driver circuit, corresponding integrated circuit and device
EP3285297B1 (en) Cross-domain esd protection
CN101421896A (zh) 通过电源状态检测的esd箝位控制
Wang et al. A fast overcurrent protection scheme for IGBT modules through dynamic fault current evaluation
CN111756232B (zh) 功率单元
JP2000032649A (ja) 過電流状態からの保護及び電気的無負荷検出のための回路並びに方法
US5030844A (en) DC power switch with inrush prevention
JPH11234104A (ja) 半導体モジュール及びインバータ装置
CN114667656B (zh) 混合断路器、混合断路系统及断路方法
WO2022142843A1 (zh) 串联功率模块的自动合闸旁路保护装置及控制方法
CN111509680A (zh) 共用转移支路和能耗支路的直流断路器及其应用方法
CN106602532A (zh) 限流电路及其驱动方法、pmic保护系统和显示装置保护系统
JP2004129378A (ja) 電力用半導体素子のゲート駆動回路
CN113544953B (zh) 开关的驱动装置
US7907380B2 (en) High power integrating power conditioner
WO2020135356A1 (zh) 一种保护电路及电池管理系统
KR102522948B1 (ko) 차량용 안전 유닛을 위한 활성화 전압의 제공을 위한 장치 및 방법, 그리고 안전 장치
CN113647021A (zh) 用于操控换流器的电路装置
US10439607B2 (en) Circuit breaker device, especially for a vehicle electrical system
CN217406179U (zh) 一种直流并联系统、功率变换器的保护电路
CN219351534U (zh) 一种软启电路以及单相逆变电路

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant