CN203813522U - 基于开环模式运行的电力网络系统 - Google Patents
基于开环模式运行的电力网络系统 Download PDFInfo
- Publication number
- CN203813522U CN203813522U CN201420070398.1U CN201420070398U CN203813522U CN 203813522 U CN203813522 U CN 203813522U CN 201420070398 U CN201420070398 U CN 201420070398U CN 203813522 U CN203813522 U CN 203813522U
- Authority
- CN
- China
- Prior art keywords
- terminal unit
- circuit breaker
- electric power
- open loop
- loop mode
- 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 - Lifetime
Links
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420070398.1U CN203813522U (zh) | 2014-02-18 | 2014-02-18 | 基于开环模式运行的电力网络系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420070398.1U CN203813522U (zh) | 2014-02-18 | 2014-02-18 | 基于开环模式运行的电力网络系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203813522U true CN203813522U (zh) | 2014-09-03 |
Family
ID=51452229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420070398.1U Expired - Lifetime CN203813522U (zh) | 2014-02-18 | 2014-02-18 | 基于开环模式运行的电力网络系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203813522U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108562830A (zh) * | 2018-04-19 | 2018-09-21 | 国家电网公司 | 基于时间同期性的配电网受损程度判别方法及系统 |
-
2014
- 2014-02-18 CN CN201420070398.1U patent/CN203813522U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108562830A (zh) * | 2018-04-19 | 2018-09-21 | 国家电网公司 | 基于时间同期性的配电网受损程度判别方法及系统 |
CN108562830B (zh) * | 2018-04-19 | 2020-05-15 | 国家电网公司 | 基于时间同期性的配电网受损程度判别方法及系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103872660B (zh) | 基于电力网络闭环模式运行的网络式保护方法 | |
CN102882197B (zh) | 一种含dg的配电网分布式保护与控制方法 | |
CN103022994B (zh) | 一种实现渗透分布式电源的配电网故障隔离和恢复方法 | |
CN103887780B (zh) | 基于开环模式运行的混合组网的网络式保护方法 | |
CN103872662B (zh) | 基于闭环模式运行的混合组网的网络式保护方法 | |
CN106684810B (zh) | 级联型混合直流断路器故障类型判别闭合控制方法和装置 | |
CN105281435A (zh) | 面向智能配电网的分布式故障检测与隔离系统及工作方法 | |
CN102508103B (zh) | 基于分布式智能的配电网隐短路故障风险定位方法 | |
CN101917064B (zh) | 基于goose方式的数字化变电站变压器后备保护处理方法 | |
CN104767182A (zh) | 一种架空线路型配电网故障处理方法 | |
CN102213735B (zh) | 一种配电自动化典型试验网络 | |
CN103354353A (zh) | 一种智能配电网全线速动主保护判别系统及方法 | |
CN104518564A (zh) | 一种具有区域自投功能的备自投装置及备自投方法 | |
CN105548801B (zh) | 适用于配电网闭环运行的故障定位方法 | |
CN110912089A (zh) | 基于本地电流突变量极性的柔性直流配电系统保护方法 | |
CN111030058B (zh) | 一种基于5g通信的配电网分区保护方法 | |
CN210780230U (zh) | 一种用于大功率离网转并网的开关装置 | |
CN104319743B (zh) | 基于站域信息的主变高压侧快速后备保护的方法与装置 | |
CN107846015A (zh) | 基于对等式通讯的智能配电网负荷转供最优路径选择方法 | |
CN203774871U (zh) | 基于开环模式运行的混合组网电力网络系统 | |
CN103872661B (zh) | 基于电力网络开环模式运行的网络式保护方法 | |
CN204497849U (zh) | 一种兼顾集中式、就地式馈线自动化的测控装置 | |
CN103066575B (zh) | 快速查找故障的控制方法 | |
CN108469557B (zh) | 基于换流器差动保护的高压直流输电换流器故障定位方法 | |
CN203813522U (zh) | 基于开环模式运行的电力网络系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100085, Beijing, Haidian District on the road No. 8, building 3, 4 floor Patentee after: BEIJING CREATIVE DISTRIBUTION AUTOMATION Co.,Ltd. Patentee after: FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Co.,Ltd. Address before: 100085, Beijing, Haidian District on the road No. 8, building 3, 4 floor Patentee before: BEIJING CREATIVE DISTRIBUTION AUTOMATION Co.,Ltd. Patentee before: FOSHAN POWER SUPPLY BUREAU, GUANGDONG POWER GRID Corp. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20151026 Address after: 100085, Beijing, Haidian District on the road No. 8, building 3, 4 floor Patentee after: BEIJING CREATIVE DISTRIBUTION AUTOMATION Co.,Ltd. Patentee after: FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Co.,Ltd. Patentee after: ELECTRIC POWER Research Institute CHINA SOUTHERN POWER GRID Address before: 100085, Beijing, Haidian District on the road No. 8, building 3, 4 floor Patentee before: BEIJING CREATIVE DISTRIBUTION AUTOMATION Co.,Ltd. Patentee before: FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140903 |