CN104578093B - 一种相控开关峰值过零投切涌流控制电路及控制方法 - Google Patents
一种相控开关峰值过零投切涌流控制电路及控制方法 Download PDFInfo
- Publication number
- CN104578093B CN104578093B CN201410748967.8A CN201410748967A CN104578093B CN 104578093 B CN104578093 B CN 104578093B CN 201410748967 A CN201410748967 A CN 201410748967A CN 104578093 B CN104578093 B CN 104578093B
- Authority
- CN
- China
- Prior art keywords
- voltage
- switch
- zero
- relay switch
- phase
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Protection Of Transformers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410748967.8A CN104578093B (zh) | 2014-12-09 | 2014-12-09 | 一种相控开关峰值过零投切涌流控制电路及控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410748967.8A CN104578093B (zh) | 2014-12-09 | 2014-12-09 | 一种相控开关峰值过零投切涌流控制电路及控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104578093A CN104578093A (zh) | 2015-04-29 |
CN104578093B true CN104578093B (zh) | 2017-01-11 |
Family
ID=53093564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410748967.8A Active CN104578093B (zh) | 2014-12-09 | 2014-12-09 | 一种相控开关峰值过零投切涌流控制电路及控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104578093B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3116080B1 (en) * | 2015-07-08 | 2021-09-01 | Vestel Elektronik Sanayi ve Ticaret A.S. | A high efficiency limiter circuit |
CN106324342B (zh) * | 2016-08-22 | 2023-06-02 | 江苏南自通华智慧能源股份有限公司 | 一种基于查表的谐波检测方法 |
CN108333506A (zh) * | 2018-04-08 | 2018-07-27 | 杭州欣美成套电器制造有限公司 | 一种近零信号提取与交流开关位置检测电路 |
CN109787601B (zh) * | 2019-01-19 | 2023-08-29 | 深圳市沃特沃德信息有限公司 | 继电器开关的控制方法、装置、计算机设备及存储介质 |
CN111600585A (zh) * | 2020-04-17 | 2020-08-28 | 青岛鼎信通讯股份有限公司 | 一种具有掉电保持功能的旁通开关 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1845456A (zh) * | 2006-04-29 | 2006-10-11 | 杨建宁 | 一种投切电容器组的串联型复合开关电路 |
JP2006311778A (ja) * | 2005-04-25 | 2006-11-09 | Oaks:Kk | 三相コンデンサの同期開閉装置と、保護装置 |
CN201378738Y (zh) * | 2009-01-21 | 2010-01-06 | 杨建宁 | 一种投切电容器组的2控3预充电相控开关电路 |
CN102013688A (zh) * | 2010-12-16 | 2011-04-13 | 江苏南自通华电力自动化有限公司 | 一种用于控制三相电力电容器投切的同步开关 |
CN102593847A (zh) * | 2012-03-14 | 2012-07-18 | 北京馨容纵横科技发展有限公司 | 基于单台三极同步开关的智能型无功补偿装置 |
CN204304445U (zh) * | 2014-12-09 | 2015-04-29 | 江苏南自通华电力自动化有限公司 | 一种相控开关峰值过零投切涌流控制电路 |
-
2014
- 2014-12-09 CN CN201410748967.8A patent/CN104578093B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006311778A (ja) * | 2005-04-25 | 2006-11-09 | Oaks:Kk | 三相コンデンサの同期開閉装置と、保護装置 |
CN1845456A (zh) * | 2006-04-29 | 2006-10-11 | 杨建宁 | 一种投切电容器组的串联型复合开关电路 |
CN201378738Y (zh) * | 2009-01-21 | 2010-01-06 | 杨建宁 | 一种投切电容器组的2控3预充电相控开关电路 |
CN102013688A (zh) * | 2010-12-16 | 2011-04-13 | 江苏南自通华电力自动化有限公司 | 一种用于控制三相电力电容器投切的同步开关 |
CN102593847A (zh) * | 2012-03-14 | 2012-07-18 | 北京馨容纵横科技发展有限公司 | 基于单台三极同步开关的智能型无功补偿装置 |
CN204304445U (zh) * | 2014-12-09 | 2015-04-29 | 江苏南自通华电力自动化有限公司 | 一种相控开关峰值过零投切涌流控制电路 |
Also Published As
Publication number | Publication date |
---|---|
CN104578093A (zh) | 2015-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104578093B (zh) | 一种相控开关峰值过零投切涌流控制电路及控制方法 | |
CN108448548B (zh) | 一种基于预充电电容的组合式直流断路器及其控制方法 | |
CN107728048B (zh) | 一种混合型高压直流断路器试验*** | |
CN100580835C (zh) | 断路器同步控制器及其控制方法 | |
CN101515710B (zh) | 基于反向电流注入法的直流限流断路装置 | |
CN102611123B (zh) | 基于单台三极同步开关的智能型无功补偿装置 | |
CN106549357A (zh) | 一种磁脉冲感应转移式直流断路器及其使用方法 | |
CN108599120B (zh) | 一种直流限流断路器 | |
CN106057566B (zh) | 一种用于高压电容投切的复合开关及其工作方法 | |
CN102420431A (zh) | 低压相控投切电容器开关 | |
CN102931669B (zh) | 基于同步预充电开关投切电容器组的装置 | |
CN104158152B (zh) | 一种电机驱动器防护电路及防护方法 | |
CN204304445U (zh) | 一种相控开关峰值过零投切涌流控制电路 | |
CN104979837A (zh) | 一种投切电容器组的2控3简化预充电同步开关电路 | |
CN102946106A (zh) | 可控硅复合开关 | |
CN202949231U (zh) | 一种智能过零投切的可控硅复合开关 | |
CN205407276U (zh) | 一种电容过零投切模块 | |
CN102751730A (zh) | 一种低压无功补偿用电磁式同步开关模块 | |
CN202353224U (zh) | 低压相控投切电容器开关 | |
CN106300308A (zh) | 一种瞬变磁脉冲感应式电流转移电路及其使用方法 | |
CN202474877U (zh) | 基于单台三极同步开关的智能型无功补偿装置 | |
CN102593847B (zh) | 基于单台三极同步开关的智能型无功补偿装置 | |
CN102957157B (zh) | 智能过零投切的可控硅复合开关 | |
CN102064549B (zh) | 交流电容器投切方法及投切开关电路 | |
CN101783511B (zh) | 一种投切电容器组的2控3预充电相控开关电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 211112Jiangsu Province, Jiangning District, Tongtian Road 101, "thousands of people home" building Patentee after: JIANGSU NICETOWN ELECTRIC POWER AUTOMATION CO., LTD. Address before: Jiangning District of Nanjing City, Jiangsu province Tong Road 211102 No. 101 000 home building Patentee before: Jiangsu Nanzitonghua Electric Automation Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 210000 No. 519-1 Chengxin Avenue, Jiangning District, Nanjing, Jiangsu. Patentee after: Jiangsu Nanzi Tonghua Smart Energy Co., Ltd Address before: Jiangning District of Nanjing City, Jiangsu Province, 211112 Tong Road No. 101 Patentee before: JIANGSU NICETOWN ELECTRIC POWER AUTOMATION Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An inrush current control circuit and control method of phase control switch peak crossing zero switching Effective date of registration: 20210326 Granted publication date: 20170111 Pledgee: Bank of Nanjing Co.,Ltd. Jiangning sub branch Pledgor: Jiangsu Nanzi Tonghua Smart Energy Co., Ltd Registration number: Y2021980002182 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |