CN102201670A - 基于极控系统与阀基控制设备的冗余系统及其实现方法 - Google Patents
基于极控系统与阀基控制设备的冗余系统及其实现方法 Download PDFInfo
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- CN102201670A CN102201670A CN2011100632192A CN201110063219A CN102201670A CN 102201670 A CN102201670 A CN 102201670A CN 2011100632192 A CN2011100632192 A CN 2011100632192A CN 201110063219 A CN201110063219 A CN 201110063219A CN 102201670 A CN102201670 A CN 102201670A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
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Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011100632192A CN102201670A (zh) | 2011-03-16 | 2011-03-16 | 基于极控系统与阀基控制设备的冗余系统及其实现方法 |
Applications Claiming Priority (1)
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CN2011100632192A CN102201670A (zh) | 2011-03-16 | 2011-03-16 | 基于极控系统与阀基控制设备的冗余系统及其实现方法 |
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CN102201670A true CN102201670A (zh) | 2011-09-28 |
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CN2011100632192A Pending CN102201670A (zh) | 2011-03-16 | 2011-03-16 | 基于极控系统与阀基控制设备的冗余系统及其实现方法 |
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CN (1) | CN102201670A (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103036402A (zh) * | 2012-12-11 | 2013-04-10 | 国网智能电网研究院 | 一种用于高压大容量柔性直流输电的阀基控制设备 |
CN103970009A (zh) * | 2014-04-30 | 2014-08-06 | 南京南瑞继保电气有限公司 | 一种在直流输电系统中进行冗余单元发送的数据选择方法 |
WO2015007186A1 (zh) * | 2013-07-15 | 2015-01-22 | 国家电网公司 | 模块化多电平换流器的阀基控制设备和方法 |
WO2015081883A1 (zh) * | 2013-12-05 | 2015-06-11 | 国家电网公司 | 一种适用于大容量mmc柔性直流输电的阀监视系统 |
CN106571673A (zh) * | 2015-10-08 | 2017-04-19 | 南京南瑞继保电气有限公司 | 一种冗余系统间通讯无扰动恢复方法 |
CN107643680A (zh) * | 2016-07-20 | 2018-01-30 | 全球能源互联网研究院 | 一种双冗余阀基控制系统的主从智能仲裁方法 |
CN109343474A (zh) * | 2018-07-31 | 2019-02-15 | 全球能源互联网研究院有限公司 | 一种控保系统的同步控制方法及装置 |
CN109361208A (zh) * | 2018-07-31 | 2019-02-19 | 全球能源互联网研究院有限公司 | 一种控保系统的同步控制方法及装置 |
CN111740578A (zh) * | 2020-07-02 | 2020-10-02 | 中国南方电网有限责任公司超高压输电公司天生桥局 | 一种阀控系统双套冗余切换方法 |
US11081974B2 (en) * | 2017-10-04 | 2021-08-03 | Mitsubishi Electric Corporation | Fault tolerant multilevel modular power conversion device |
Citations (3)
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CN1881731A (zh) * | 2005-06-17 | 2006-12-20 | 许继集团有限公司 | 换流站两控制保护系统与两阀基电子设备间信号传输方法 |
CN101958541A (zh) * | 2010-09-10 | 2011-01-26 | 中国电力科学研究院 | 一种用于实现直流输电换流阀可靠触发的串行编码方法 |
CN101964543A (zh) * | 2010-09-20 | 2011-02-02 | 中国电力科学研究院 | 一种hvdc换流阀阀基电子设备系统 |
-
2011
- 2011-03-16 CN CN2011100632192A patent/CN102201670A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1881731A (zh) * | 2005-06-17 | 2006-12-20 | 许继集团有限公司 | 换流站两控制保护系统与两阀基电子设备间信号传输方法 |
CN101958541A (zh) * | 2010-09-10 | 2011-01-26 | 中国电力科学研究院 | 一种用于实现直流输电换流阀可靠触发的串行编码方法 |
CN101964543A (zh) * | 2010-09-20 | 2011-02-02 | 中国电力科学研究院 | 一种hvdc换流阀阀基电子设备系统 |
Non-Patent Citations (2)
Title |
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刘隽等: "基于模块化多电平变流器的柔性直流输电技术", 《电力与能源》 * |
翟永昌: "高压直流输电极控系统冗余配置分析", 《电力系统保护与控制》 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103036402A (zh) * | 2012-12-11 | 2013-04-10 | 国网智能电网研究院 | 一种用于高压大容量柔性直流输电的阀基控制设备 |
CN103036402B (zh) * | 2012-12-11 | 2015-06-24 | 国网智能电网研究院 | 一种用于高压大容量柔性直流输电的阀基控制设备 |
WO2015007186A1 (zh) * | 2013-07-15 | 2015-01-22 | 国家电网公司 | 模块化多电平换流器的阀基控制设备和方法 |
WO2015081883A1 (zh) * | 2013-12-05 | 2015-06-11 | 国家电网公司 | 一种适用于大容量mmc柔性直流输电的阀监视系统 |
CN103970009A (zh) * | 2014-04-30 | 2014-08-06 | 南京南瑞继保电气有限公司 | 一种在直流输电系统中进行冗余单元发送的数据选择方法 |
CN106571673A (zh) * | 2015-10-08 | 2017-04-19 | 南京南瑞继保电气有限公司 | 一种冗余系统间通讯无扰动恢复方法 |
CN106571673B (zh) * | 2015-10-08 | 2019-01-25 | 南京南瑞继保电气有限公司 | 一种冗余系统间通讯无扰动恢复方法 |
CN107643680A (zh) * | 2016-07-20 | 2018-01-30 | 全球能源互联网研究院 | 一种双冗余阀基控制系统的主从智能仲裁方法 |
US11081974B2 (en) * | 2017-10-04 | 2021-08-03 | Mitsubishi Electric Corporation | Fault tolerant multilevel modular power conversion device |
CN109343474A (zh) * | 2018-07-31 | 2019-02-15 | 全球能源互联网研究院有限公司 | 一种控保系统的同步控制方法及装置 |
CN109361208A (zh) * | 2018-07-31 | 2019-02-19 | 全球能源互联网研究院有限公司 | 一种控保系统的同步控制方法及装置 |
CN111740578A (zh) * | 2020-07-02 | 2020-10-02 | 中国南方电网有限责任公司超高压输电公司天生桥局 | 一种阀控系统双套冗余切换方法 |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20130425 |
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Effective date of registration: 20130425 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute |
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Application publication date: 20110928 |