CN102736585B - 一种基于脉冲的现地控制单元主备通信判断切换系统 - Google Patents
一种基于脉冲的现地控制单元主备通信判断切换系统 Download PDFInfo
- Publication number
- CN102736585B CN102736585B CN201210148102.9A CN201210148102A CN102736585B CN 102736585 B CN102736585 B CN 102736585B CN 201210148102 A CN201210148102 A CN 201210148102A CN 102736585 B CN102736585 B CN 102736585B
- Authority
- CN
- China
- Prior art keywords
- standby
- control unit
- primary
- local control
- network
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 57
- 230000006855 networking Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 235000012364 Peperomia pellucida Nutrition 0.000 description 2
- 240000007711 Peperomia pellucida Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Safety Devices In Control Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210148102.9A CN102736585B (zh) | 2012-05-14 | 2012-05-14 | 一种基于脉冲的现地控制单元主备通信判断切换系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210148102.9A CN102736585B (zh) | 2012-05-14 | 2012-05-14 | 一种基于脉冲的现地控制单元主备通信判断切换系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102736585A CN102736585A (zh) | 2012-10-17 |
CN102736585B true CN102736585B (zh) | 2014-02-19 |
Family
ID=46992244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210148102.9A Expired - Fee Related CN102736585B (zh) | 2012-05-14 | 2012-05-14 | 一种基于脉冲的现地控制单元主备通信判断切换系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102736585B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7433697B2 (en) * | 2003-10-24 | 2008-10-07 | Broadcom Corporation | Synchronized UWB piconets for Simultaneously Operating Piconet performance |
US20070021140A1 (en) * | 2005-07-22 | 2007-01-25 | Keyes Marion A Iv | Wireless power transmission systems and methods |
CN101436963B (zh) * | 2008-12-04 | 2012-12-19 | 中兴通讯股份有限公司 | 一种单板的网卡的切换方法、分布式系统及单板 |
CN201433847Y (zh) * | 2009-06-25 | 2010-03-31 | 华东桐柏抽水蓄能发电有限责任公司 | 新型抽水蓄能电站机组监控系统 |
US8315718B2 (en) * | 2009-10-02 | 2012-11-20 | General Electric Company | Control systems and methods of providing the same |
CN101753284A (zh) * | 2009-12-25 | 2010-06-23 | 中国船舶重工集团公司第七○九研究所 | 一种基于载波检测的10/100m以太网双网口切换方法及装置 |
CN202746090U (zh) * | 2012-05-14 | 2013-02-20 | 国家电网公司 | 一种基于脉冲的现地控制单元主备通信判断切换系统 |
-
2012
- 2012-05-14 CN CN201210148102.9A patent/CN102736585B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102736585A (zh) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201590682U (zh) | 稳控系统和直流控制保护系统之间的通讯装置 | |
CN103057572B (zh) | 一种主备机的控制切换方法 | |
EP3067760B1 (en) | Redundant control device and method of hvdc system | |
CN103236695A (zh) | 配电网合环换电方法、装置以及配电终端 | |
CN204068430U (zh) | 一种智能纵向互联馈线自动化控制系统 | |
CN202617154U (zh) | 一种列车通讯系统 | |
CN201805421U (zh) | 直流保护和直流控制系统之间的通讯装置 | |
CN103166308B (zh) | 一种母差保护闭锁备自投回路 | |
CN204577857U (zh) | 一种采用新型接线方式的110kV变电站 | |
CN107086553B (zh) | 一种直流输电系统的控制保护方法及系统 | |
CN202746090U (zh) | 一种基于脉冲的现地控制单元主备通信判断切换系统 | |
CN104924922A (zh) | 基于数字通信的直流牵引供电系统双边联跳保护系统 | |
CN204558834U (zh) | 串口通道快捷调试工具 | |
CN109149777A (zh) | 一种关断控制系统和方法 | |
CN203632361U (zh) | 110kV线路备自投装置逻辑控制装置 | |
CN103618563B (zh) | 数字信号线远程配线系统 | |
CN202550668U (zh) | 一种分布式配电网管理终端 | |
CN102736585B (zh) | 一种基于脉冲的现地控制单元主备通信判断切换系统 | |
CN104092299A (zh) | 一种柔性直流输电系统自动闭锁方法 | |
CN112967904B (zh) | 一种换流变压器用瓦斯继电器的接线结构及信号输出方法 | |
CN104135080A (zh) | 一种智能纵向互联馈线自动化控制方法 | |
CN205610208U (zh) | 一种基于统一潮流控制器的故障处理系统 | |
Monadi et al. | A communication-assisted protection for MVDC distribution systems with distributed generation | |
CN103065428A (zh) | 变电站监控系统的报警方法 | |
CN103746359B (zh) | 一种限流信号产生电路及不间断电源系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID XINYUAN CO., LTD. EAST TONGBAI PUMPED S Effective date: 20121119 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: EAST TONGBAI PUMPED STORAGE POWER GENERATION CO., LTD. Effective date: 20121119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 100761 DONGCHENG, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121119 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: State Grid Xinyuan Co., Ltd. Applicant after: East Tongbai Pumped Storage Power Generation Co., Ltd. Address before: 310000 No. 63 North Ring Road, Zhejiang, Hangzhou Applicant before: East Tongbai Pumped Storage Power Generation Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20190514 |
|
CF01 | Termination of patent right due to non-payment of annual fee |