CN103001188A - 运行故障电流保护开关的方法和用于变频器的这种开关 - Google Patents
运行故障电流保护开关的方法和用于变频器的这种开关 Download PDFInfo
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- CN103001188A CN103001188A CN2012103315930A CN201210331593A CN103001188A CN 103001188 A CN103001188 A CN 103001188A CN 2012103315930 A CN2012103315930 A CN 2012103315930A CN 201210331593 A CN201210331593 A CN 201210331593A CN 103001188 A CN103001188 A CN 103001188A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000001228 spectrum Methods 0.000 claims description 36
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Classifications
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- 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
- H02H3/16—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 fault current to earth, frame or mass
- H02H3/162—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 fault current to earth, frame or mass for AC systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
-
- 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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/34—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
- H02H3/347—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11180311.0A EP2568557B1 (de) | 2011-09-07 | 2011-09-07 | Verfahren zum Betreiben eines Fehlerstromschutzschalters sowie Fehlerstromschutzschalter für einen Frequenzumrichter |
| EP11180311.0 | 2011-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103001188A true CN103001188A (zh) | 2013-03-27 |
| CN103001188B CN103001188B (zh) | 2016-04-13 |
Family
ID=45217158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210331593.0A Active CN103001188B (zh) | 2011-09-07 | 2012-09-07 | 运行故障电流保护开关的方法和用于变频器的这种开关 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8873207B2 (zh) |
| EP (1) | EP2568557B1 (zh) |
| CN (1) | CN103001188B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753324A (zh) * | 2013-12-27 | 2015-07-01 | 施耐德东芝换流器欧洲公司 | 避免输入滤波器谐振的装置及方法 |
| CN105922847A (zh) * | 2015-02-28 | 2016-09-07 | 赫拉胡克公司 | 用于检测玻璃面处的至少一个损伤事件的方法 |
| CN107064723A (zh) * | 2016-02-10 | 2017-08-18 | 本德尔有限两合公司 | 用于检测保护导体连接的断开的方法和装置 |
| CN107394776A (zh) * | 2017-08-31 | 2017-11-24 | 中国冶集团有限公司 | 通过手动切换接触器实现漏电保护功能切换的装置及方法 |
| CN109417287A (zh) * | 2016-09-27 | 2019-03-01 | 西门子股份公司 | 用于为电驱动系统避免较高频的危险接地故障电流的方法 |
| CN110932234A (zh) * | 2019-10-31 | 2020-03-27 | 珠海格力电器股份有限公司 | 一种共模电流控制装置、电机及其共模电流控制方法 |
| CN112103915A (zh) * | 2020-08-18 | 2020-12-18 | 中国煤炭科工集团太原研究院有限公司 | 一种矿用变频驱动系统漏电保护方法和系统 |
| CN113196636A (zh) * | 2018-12-19 | 2021-07-30 | 西门子股份公司 | 用于运行供电装置的方法以及供电装置 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2568560B1 (de) * | 2011-09-07 | 2014-12-31 | Siemens Aktiengesellschaft | Frequenzumrichter sowie Verfahren zum Erkennen und Blockieren eines Fehlerstroms in einem Frequenzumrichter |
| DE102011082941A1 (de) * | 2011-09-19 | 2013-03-21 | Bender Gmbh & Co. Kg | Elektrische Überwachungseinrichtung und Verfahren zur Sicherstellung der Schutzfunktion einer Fehlerstrom-Schutzeinrichtung (RCD) Typ A |
| JP2014241711A (ja) * | 2013-04-19 | 2014-12-25 | シャフナー・エーエムファウ・アクチェンゲゼルシャフト | アクティブemcフィルタ |
| JP6195676B2 (ja) | 2014-09-17 | 2017-09-13 | 三菱電機株式会社 | 電力変換装置および圧縮機駆動装置 |
| CN105049086B (zh) * | 2015-08-31 | 2018-01-09 | 山东中大电源科技有限公司 | 交流线路的非同相电力载波系统 |
| EP3154173A1 (en) * | 2015-10-08 | 2017-04-12 | ABB Schweiz AG | Electrical machine with an active grounding |
| US9941702B2 (en) * | 2015-12-28 | 2018-04-10 | King Fahd University Of Petroleum And Minerals | Fault ride-through and power smoothing system |
| EP3435503A1 (de) * | 2017-07-27 | 2019-01-30 | Siemens Aktiengesellschaft | Orten eines erdschlusses in einem it-netz |
| CN108662722B (zh) * | 2018-04-13 | 2020-07-14 | 珠海格力电器股份有限公司 | 信号传输方法,系统,装置,存储介质和电子装置 |
| EP3567689A1 (de) | 2018-05-09 | 2019-11-13 | Siemens Aktiengesellschaft | Fehlerstrom-schutzschaltung mit begrenzung des eingangssignals |
| US10634710B1 (en) * | 2018-10-31 | 2020-04-28 | Wisk Aero Llc | Ground network monitoring system |
| CN111262231B (zh) * | 2019-12-24 | 2022-09-02 | 长沙理工大学 | 非有效接地系统接地消弧装置、方法、设备和介质 |
| CN112964953B (zh) * | 2021-02-25 | 2024-05-14 | 台州市菱士达电器有限公司 | 变频器故障预诊断方法及系统 |
| US12352825B2 (en) | 2022-06-09 | 2025-07-08 | Hamilton Sundstrand Corporation | Common mode voltage feed fault protection |
| US12519412B2 (en) | 2022-06-09 | 2026-01-06 | Hamilton Sundstrand Corporation | Common mode current feed fault protection |
| US12123905B2 (en) | 2022-06-09 | 2024-10-22 | Hamilton Sundstrand Corporation | Common mode current feed fault protection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1369126A (zh) * | 1999-08-13 | 2002-09-11 | 伊顿公司 | 带有可分开触点闭合后被禁用的跳闸机构的非自动电源断路器 |
| US20080084215A1 (en) * | 2006-10-06 | 2008-04-10 | Schmidhauser Ag | Circuit arrangement and method for Insulation monitoring for inverter applications |
| US20080247199A1 (en) * | 2007-04-06 | 2008-10-09 | Power Integrations, Inc. | Method and apparatus for power converter fault condition detection |
| CN101635449A (zh) * | 2008-06-30 | 2010-01-27 | 通用电气公司 | 为风力涡轮发电机优化变换器保护 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT412047B (de) | 2002-05-27 | 2004-08-26 | Moeller Gebaeudeautomation Kg | Fehlerstromschutzschalter |
| DE10237342B4 (de) * | 2002-08-14 | 2004-07-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Fehlerstromüberwachung in einem elektrischen Wechselstromnetz |
| DE102005028881B4 (de) | 2005-06-22 | 2010-04-29 | Siemens Ag | Fehlerstromanalysator zur Erfassung eines Fehlerstroms und Einrichtung mit Fehlerstromerfassungsfunktion |
| FI119212B (fi) * | 2006-12-14 | 2008-08-29 | Abb Oy | Taajuusmuuttajan maasulkusuojaus |
| DE102006062320A1 (de) * | 2006-12-27 | 2008-07-03 | Siemens Ag | Ableitstromfester Fehlerstromschutzschalter |
| DE102007031342A1 (de) | 2007-07-05 | 2009-01-15 | Siemens Ag | Verfahren zum Gewinnen einer Information über die Verlaufsform eines Fehlerstroms, insbesondere zum Zwecke des an selbige angepassten Verhinderns eines dauerhaften Fehlerstroms in einem Fehlerstromschutzschalter |
| US7751993B2 (en) | 2007-09-20 | 2010-07-06 | Rockwell Automation Technologies, Inc. | Technique for high-impedance ground fault detection at the common DC bus of multi-axis drives |
| FI120565B (fi) * | 2007-12-20 | 2009-11-30 | Abb Oy | Menetelmä ja laitteisto maasulun havaitsemiseen |
-
2011
- 2011-09-07 EP EP11180311.0A patent/EP2568557B1/de not_active Not-in-force
-
2012
- 2012-09-06 US US13/605,618 patent/US8873207B2/en not_active Expired - Fee Related
- 2012-09-07 CN CN201210331593.0A patent/CN103001188B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1369126A (zh) * | 1999-08-13 | 2002-09-11 | 伊顿公司 | 带有可分开触点闭合后被禁用的跳闸机构的非自动电源断路器 |
| US20080084215A1 (en) * | 2006-10-06 | 2008-04-10 | Schmidhauser Ag | Circuit arrangement and method for Insulation monitoring for inverter applications |
| US20080247199A1 (en) * | 2007-04-06 | 2008-10-09 | Power Integrations, Inc. | Method and apparatus for power converter fault condition detection |
| CN101635449A (zh) * | 2008-06-30 | 2010-01-27 | 通用电气公司 | 为风力涡轮发电机优化变换器保护 |
Non-Patent Citations (1)
| Title |
|---|
| 薛永端等: "利用测量电流互感器实现配电网故障电流检测的新方法", 《电力系统自动化》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753324A (zh) * | 2013-12-27 | 2015-07-01 | 施耐德东芝换流器欧洲公司 | 避免输入滤波器谐振的装置及方法 |
| CN104753324B (zh) * | 2013-12-27 | 2017-08-11 | 施耐德东芝换流器欧洲公司 | 避免输入滤波器谐振的装置及方法 |
| CN105922847A (zh) * | 2015-02-28 | 2016-09-07 | 赫拉胡克公司 | 用于检测玻璃面处的至少一个损伤事件的方法 |
| CN111766542A (zh) * | 2016-02-10 | 2020-10-13 | 本德尔有限两合公司 | 用于检测保护导体连接的断开的方法和装置 |
| CN107064723A (zh) * | 2016-02-10 | 2017-08-18 | 本德尔有限两合公司 | 用于检测保护导体连接的断开的方法和装置 |
| CN109417287A (zh) * | 2016-09-27 | 2019-03-01 | 西门子股份公司 | 用于为电驱动系统避免较高频的危险接地故障电流的方法 |
| CN109417287B (zh) * | 2016-09-27 | 2020-04-14 | 西门子股份公司 | 用于为电驱动系统避免较高频的危险接地故障电流的方法 |
| CN107394776A (zh) * | 2017-08-31 | 2017-11-24 | 中国冶集团有限公司 | 通过手动切换接触器实现漏电保护功能切换的装置及方法 |
| CN107394776B (zh) * | 2017-08-31 | 2020-03-24 | 中国一冶集团有限公司 | 通过手动切换接触器实现漏电保护功能切换的装置及方法 |
| CN113196636A (zh) * | 2018-12-19 | 2021-07-30 | 西门子股份公司 | 用于运行供电装置的方法以及供电装置 |
| CN113196636B (zh) * | 2018-12-19 | 2024-10-22 | 西门子股份公司 | 用于运行供电装置的方法以及供电装置 |
| CN110932234A (zh) * | 2019-10-31 | 2020-03-27 | 珠海格力电器股份有限公司 | 一种共模电流控制装置、电机及其共模电流控制方法 |
| CN112103915A (zh) * | 2020-08-18 | 2020-12-18 | 中国煤炭科工集团太原研究院有限公司 | 一种矿用变频驱动系统漏电保护方法和系统 |
| CN112103915B (zh) * | 2020-08-18 | 2022-06-03 | 中国煤炭科工集团太原研究院有限公司 | 一种矿用变频驱动系统漏电保护方法和系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130170077A1 (en) | 2013-07-04 |
| EP2568557A1 (de) | 2013-03-13 |
| CN103001188B (zh) | 2016-04-13 |
| EP2568557B1 (de) | 2014-02-26 |
| US8873207B2 (en) | 2014-10-28 |
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Effective date of registration: 20240423 Address after: No.1 Haitai Chuangxin 5th Road, Huayuan Industrial Zone (Outer Ring), New Technology Industrial Park, Xiqing District, Tianjin City Patentee after: SIEMENS ELECTRICAL DRIVES Ltd. Country or region after: China Address before: Munich, Germany Patentee before: SIEMENS AG Country or region before: Germany |
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