JP7484477B2 - 配電線監視保護設備 - Google Patents
配電線監視保護設備 Download PDFInfo
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- JP7484477B2 JP7484477B2 JP2020105469A JP2020105469A JP7484477B2 JP 7484477 B2 JP7484477 B2 JP 7484477B2 JP 2020105469 A JP2020105469 A JP 2020105469A JP 2020105469 A JP2020105469 A JP 2020105469A JP 7484477 B2 JP7484477 B2 JP 7484477B2
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- recloser
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- 238000012544 monitoring process Methods 0.000 title claims description 23
- 238000010248 power generation Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000036962 time dependent Effects 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
2 配電自動化システム(所定の警報先)
21 伝送線路
30 親局
31 リクローザ(子局)
4 開閉器
51 変電所中継器
52 信号分配器
C 運転制御センター
H 配電用変電所
L 配電線
RF 逆潮流
G 太陽光発電装置(分散型電源)
Claims (1)
- 配電線を流れる逆潮流を監視し、前記逆潮流が所定の遮断値に達すると前記配電線を遮断するリクローザを備え、
前記リクローザは、前記逆潮流が前記所定の遮断値よりも小さい所定の注意値に達すると、所定の警報先に警報を発し、
前記リクローザは、配電自動化システムと通信自在に接続され、前記配電自動化システムから前記リクローザに前記所定の注意値を設定可能となっている、
ことを特徴とする配電線監視保護設備。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020105469A JP7484477B2 (ja) | 2020-06-18 | 2020-06-18 | 配電線監視保護設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020105469A JP7484477B2 (ja) | 2020-06-18 | 2020-06-18 | 配電線監視保護設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021197892A JP2021197892A (ja) | 2021-12-27 |
JP7484477B2 true JP7484477B2 (ja) | 2024-05-16 |
Family
ID=79196230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020105469A Active JP7484477B2 (ja) | 2020-06-18 | 2020-06-18 | 配電線監視保護設備 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7484477B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007129852A (ja) | 2005-11-04 | 2007-05-24 | Chugoku Electric Power Co Inc:The | 太陽光発電出力評価システム、情報処理装置、太陽光発電出力評価方法 |
JP2009141621A (ja) | 2007-12-05 | 2009-06-25 | Chugoku Electric Power Co Inc:The | 開閉器遠隔制御装置の試験器 |
JP2014087184A (ja) | 2012-10-24 | 2014-05-12 | Chugoku Electric Power Co Inc:The | 監視装置、監視システム、プログラム |
JP2015186374A (ja) | 2014-03-25 | 2015-10-22 | 大倉電気株式会社 | 電力系統の逆潮流監視装置 |
-
2020
- 2020-06-18 JP JP2020105469A patent/JP7484477B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007129852A (ja) | 2005-11-04 | 2007-05-24 | Chugoku Electric Power Co Inc:The | 太陽光発電出力評価システム、情報処理装置、太陽光発電出力評価方法 |
JP2009141621A (ja) | 2007-12-05 | 2009-06-25 | Chugoku Electric Power Co Inc:The | 開閉器遠隔制御装置の試験器 |
JP2014087184A (ja) | 2012-10-24 | 2014-05-12 | Chugoku Electric Power Co Inc:The | 監視装置、監視システム、プログラム |
JP2015186374A (ja) | 2014-03-25 | 2015-10-22 | 大倉電気株式会社 | 電力系統の逆潮流監視装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2021197892A (ja) | 2021-12-27 |
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