CN107112155A - 用于使用电流反馈估计电路断路器的电操作时间的方法 - Google Patents
用于使用电流反馈估计电路断路器的电操作时间的方法 Download PDFInfo
- Publication number
- CN107112155A CN107112155A CN201580065092.4A CN201580065092A CN107112155A CN 107112155 A CN107112155 A CN 107112155A CN 201580065092 A CN201580065092 A CN 201580065092A CN 107112155 A CN107112155 A CN 107112155A
- Authority
- CN
- China
- Prior art keywords
- phase
- switching
- subsystem
- electric current
- breaker
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008859 change Effects 0.000 claims abstract description 90
- 230000005611 electricity Effects 0.000 claims description 8
- 230000006399 behavior Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000002123 temporal effect Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 239000012536 storage buffer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/10—Apparatus for measuring unknown time intervals by electric means by measuring electric or magnetic quantities changing in proportion to time
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/593—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for ensuring operation of the switch at a predetermined point of the ac cycle
-
- 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
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
-
- 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
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H2009/566—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle with self learning, e.g. measured delay is used in later actuations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/13—Modifications for switching at zero crossing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Keying Circuit Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN5993/CHE/2014 | 2014-11-30 | ||
IN5993CH2014 | 2014-11-30 | ||
PCT/IB2015/059211 WO2016084055A1 (en) | 2014-11-30 | 2015-11-30 | A method for estimating an electrical operating time of a circuit breaker using current feedback |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107112155A true CN107112155A (zh) | 2017-08-29 |
CN107112155B CN107112155B (zh) | 2019-03-15 |
Family
ID=54783978
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580065092.4A Active CN107112155B (zh) | 2014-11-30 | 2015-11-30 | 用于使用电流反馈估计电路断路器的电操作时间的方法 |
CN201580065094.3A Active CN107210153B (zh) | 2014-11-30 | 2015-11-30 | 用于估计电路断路器的电操作时间的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580065094.3A Active CN107210153B (zh) | 2014-11-30 | 2015-11-30 | 用于估计电路断路器的电操作时间的方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10438757B2 (zh) |
EP (2) | EP3224954B1 (zh) |
CN (2) | CN107112155B (zh) |
WO (2) | WO2016084057A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015056326A1 (ja) * | 2013-10-17 | 2015-04-23 | 三菱電機株式会社 | 電力開閉制御装置および開極制御方法 |
CN108335931A (zh) * | 2018-01-16 | 2018-07-27 | 青岛海尔智能家电科技有限公司 | 容性负载过零点导通的控制方法及装置 |
US10418201B2 (en) | 2018-02-14 | 2019-09-17 | Schweitzer Engineering Laboratories, Inc. | Point on wave switching using slow speed processing |
EP3629437B1 (en) * | 2018-09-28 | 2023-08-02 | Hitachi Energy Switzerland AG | Method and device for controlling at least one circuit breaker of a power system |
US11476655B2 (en) * | 2020-01-14 | 2022-10-18 | Schweitzer Engineering Laboratories, Inc. | Trapped charge estimation |
CN113376515B (zh) * | 2020-03-09 | 2024-06-28 | 西门子股份公司 | 确定断路器的关合时间的方法及装置、计算机可读介质 |
US11575253B2 (en) | 2020-05-12 | 2023-02-07 | Schweitzer Engineering Laboratories, Inc. | Controlled three-pole close for transmission lines |
US11233389B1 (en) | 2020-10-30 | 2022-01-25 | Schweitzer Engineering Laboratories, Inc. | Controlled three-pole close for transformers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1255717A (zh) * | 1998-12-03 | 2000-06-07 | Abb研究有限公司 | 用于断开/闭合操作元件的监控设备 |
US20070285850A1 (en) * | 2006-06-12 | 2007-12-13 | Mitsubishi Electric Corporation | Power switching control apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH541227A (de) * | 1971-11-22 | 1973-10-15 | Siemens Ag | Vorauslösegerät für einen Synchronschalter |
DE3905822A1 (de) * | 1989-02-22 | 1990-08-23 | Siemens Ag | Verfahren zum betrieb eines leistungsschalters |
JP2000188044A (ja) * | 1998-12-21 | 2000-07-04 | Mitsubishi Electric Corp | 位相制御開閉装置 |
US8154841B2 (en) | 2003-09-03 | 2012-04-10 | Legrand Home Systems, Inc. | Current zero cross switching relay module using a voltage monitor |
JP5259069B2 (ja) * | 2006-10-02 | 2013-08-07 | 株式会社東芝 | 遮断器の開閉制御システム |
ATE550820T1 (de) * | 2007-04-20 | 2012-04-15 | Mitsubishi Electric Corp | Phasensteuerungsschalter und schaltpolsteuerverfahren in einem phasensteuerungsschalter |
DE102008030987A1 (de) * | 2008-06-27 | 2010-01-07 | Siemens Aktiengesellschaft | Verfahren zum selektiven Auslösen von Leistungsschaltern im Falle eines Kurzschlusses |
US20100141463A1 (en) * | 2008-12-10 | 2010-06-10 | Schweitzer Engineering Laboratories, Inc. | Providing price and service information to electric power customers |
JP5355187B2 (ja) * | 2009-04-03 | 2013-11-27 | 株式会社東芝 | 遮断器の開閉制御システム |
EP2707958B1 (en) | 2011-05-09 | 2015-11-18 | ABB Technology AG | Point-on-wave controller with at least three monitoring inputs |
-
2015
- 2015-11-30 WO PCT/IB2015/059213 patent/WO2016084057A1/en active Application Filing
- 2015-11-30 CN CN201580065092.4A patent/CN107112155B/zh active Active
- 2015-11-30 EP EP15816875.7A patent/EP3224954B1/en active Active
- 2015-11-30 CN CN201580065094.3A patent/CN107210153B/zh active Active
- 2015-11-30 US US15/531,310 patent/US10438757B2/en active Active
- 2015-11-30 EP EP15805313.2A patent/EP3224953B1/en active Active
- 2015-11-30 WO PCT/IB2015/059211 patent/WO2016084055A1/en active Application Filing
- 2015-11-30 US US15/531,290 patent/US10438756B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1255717A (zh) * | 1998-12-03 | 2000-06-07 | Abb研究有限公司 | 用于断开/闭合操作元件的监控设备 |
US20070285850A1 (en) * | 2006-06-12 | 2007-12-13 | Mitsubishi Electric Corporation | Power switching control apparatus |
CN101090042A (zh) * | 2006-06-12 | 2007-12-19 | 三菱电机株式会社 | 电力开关控制装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107210153B (zh) | 2020-03-31 |
WO2016084057A1 (en) | 2016-06-02 |
EP3224954A1 (en) | 2017-10-04 |
CN107210153A (zh) | 2017-09-26 |
US10438757B2 (en) | 2019-10-08 |
EP3224954B1 (en) | 2020-01-01 |
US20170358404A1 (en) | 2017-12-14 |
WO2016084055A1 (en) | 2016-06-02 |
CN107112155B (zh) | 2019-03-15 |
EP3224953A1 (en) | 2017-10-04 |
EP3224953B1 (en) | 2019-04-10 |
US20170358405A1 (en) | 2017-12-14 |
US10438756B2 (en) | 2019-10-08 |
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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Effective date of registration: 20240108 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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