CN201374589Y - 电力二次安全防护拓展*** - Google Patents
电力二次安全防护拓展*** Download PDFInfo
- Publication number
- CN201374589Y CN201374589Y CN200920093157U CN200920093157U CN201374589Y CN 201374589 Y CN201374589 Y CN 201374589Y CN 200920093157 U CN200920093157 U CN 200920093157U CN 200920093157 U CN200920093157 U CN 200920093157U CN 201374589 Y CN201374589 Y CN 201374589Y
- Authority
- CN
- China
- Prior art keywords
- network
- security controller
- electric power
- expanding system
- mainly comprises
- 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
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- 230000005611 electricity Effects 0.000 title abstract 4
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Classifications
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Telephonic Communication Services (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920093157U CN201374589Y (zh) | 2009-03-11 | 2009-03-11 | 电力二次安全防护拓展*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920093157U CN201374589Y (zh) | 2009-03-11 | 2009-03-11 | 电力二次安全防护拓展*** |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201374589Y true CN201374589Y (zh) | 2009-12-30 |
Family
ID=41500670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920093157U Expired - Lifetime CN201374589Y (zh) | 2009-03-11 | 2009-03-11 | 电力二次安全防护拓展*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201374589Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103269332A (zh) * | 2013-04-22 | 2013-08-28 | 中国南方电网有限责任公司 | 面向电力二次***的安全防护*** |
-
2009
- 2009-03-11 CN CN200920093157U patent/CN201374589Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103269332A (zh) * | 2013-04-22 | 2013-08-28 | 中国南方电网有限责任公司 | 面向电力二次***的安全防护*** |
CN103269332B (zh) * | 2013-04-22 | 2017-02-08 | 中国南方电网有限责任公司 | 面向电力二次***的安全防护*** |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121120 Address after: 130021 No. 4969 Renmin Street, Changchun, Jilin, Chaoyang District Patentee after: Changchun Power Supply Corporation of Jilin Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 130021 Jilin province city Changchun Mingde Road No. 117 Patentee before: Changchun Power Supply Corporation of Jilin Electric Power Corporation |
|
CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
CX01 | Expiry of patent term |