CN105594086B - 用以减少微电网孤岛风险的冗余公共耦合点(pcc) - Google Patents
用以减少微电网孤岛风险的冗余公共耦合点(pcc) Download PDFInfo
- Publication number
- CN105594086B CN105594086B CN201380079739.XA CN201380079739A CN105594086B CN 105594086 B CN105594086 B CN 105594086B CN 201380079739 A CN201380079739 A CN 201380079739A CN 105594086 B CN105594086 B CN 105594086B
- Authority
- CN
- China
- Prior art keywords
- micro
- capacitance sensor
- pcc
- switch
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 9
- 238000010168 coupling process Methods 0.000 title claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 9
- 230000004044 response Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/466—Scheduling the operation of the generators, e.g. connecting or disconnecting generators to meet a given demand
- H02J3/472—For selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/48—Controlling the sharing of the in-phase component
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/14—District level solutions, i.e. local energy networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2013/068163 WO2015032420A1 (en) | 2013-09-03 | 2013-09-03 | Redundant point of common coupling (pcc) to reduce risk of microgrid's islanding |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105594086A CN105594086A (zh) | 2016-05-18 |
CN105594086B true CN105594086B (zh) | 2019-01-29 |
Family
ID=49083699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380079739.XA Active CN105594086B (zh) | 2013-09-03 | 2013-09-03 | 用以减少微电网孤岛风险的冗余公共耦合点(pcc) |
Country Status (4)
Country | Link |
---|---|
US (1) | US9935463B2 (zh) |
EP (1) | EP3042429B1 (zh) |
CN (1) | CN105594086B (zh) |
WO (1) | WO2015032420A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106291147B (zh) * | 2015-05-14 | 2018-07-10 | 中国电力科学研究院 | 一种逆变器防孤岛保护性能的检测方法 |
WO2017211399A1 (en) * | 2016-06-08 | 2017-12-14 | Abb Schweiz Ag | Distributed network control of a microgrid |
US10566793B2 (en) * | 2017-09-29 | 2020-02-18 | Mitsubishi Electric Research Laboratories, Inc. | Systems and methods for distributed synchronization of micro-grids with multiple points of interconnection |
US10447038B2 (en) * | 2017-11-10 | 2019-10-15 | University Of Tennessee Research | Microgrids with dynamically configurable boundaries including multiple main grid feeder coupling locations and methods of operating the same |
US11239659B2 (en) * | 2019-06-10 | 2022-02-01 | Schweitzer Engineering Laboratories, Inc. | Microgrid autosynchronizing using remote recloser inputs and outputs |
FR3116162A1 (fr) * | 2020-11-06 | 2022-05-13 | Schneider Electric Industries Sas | Procédés et systèmes de configuration automatique d’un micro-réseau électrique |
US12107414B2 (en) | 2021-09-01 | 2024-10-01 | Schweitzer Engineering Laboratories, Inc. | Systems and methods for operating an islanded distribution substation using inverter power generation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101257209A (zh) * | 2008-01-10 | 2008-09-03 | 清华大学深圳研究生院 | 光伏并网发电系统的孤岛运行检测方法 |
CN101911424A (zh) * | 2007-12-28 | 2010-12-08 | 维斯塔斯风力系统集团公司 | 用于控制电网电压的方法 |
CN103081274A (zh) * | 2010-09-09 | 2013-05-01 | Abb研究有限公司 | 检测电力网络中的孤岛状况 |
EP2600479A1 (en) * | 2011-12-02 | 2013-06-05 | ABB Research Ltd. | Controlling an electrical grid with islanded operation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8421270B1 (en) | 2010-04-15 | 2013-04-16 | Science Applications International Corporation | System and method for a controlled interconnected DC and AC bus microgrid |
US8447435B1 (en) | 2010-04-15 | 2013-05-21 | Science Applications International Corporation | System and method for routing power across multiple microgrids having DC and AC buses |
WO2011140559A1 (en) * | 2010-05-07 | 2011-11-10 | Advanced Energy Industries, Inc. | Systems and methods for islanding detection |
US8648496B2 (en) | 2010-11-11 | 2014-02-11 | The Boeing Company | Reconfigurable microgrid direct current interface |
US8907525B2 (en) * | 2011-12-14 | 2014-12-09 | General Electric Company | Method and system for islanding detection and protection |
CN102856924B (zh) | 2012-08-29 | 2015-01-21 | 中国能源建设集团广东省电力设计研究院 | 一种基于复合储能的微电网平滑切换控制方法 |
CN102841279B (zh) | 2012-08-31 | 2014-10-15 | 天津大学 | 一种微电网孤岛检测方法 |
CN103066621B (zh) | 2012-12-25 | 2014-10-08 | 合肥工业大学 | 一种应用于微电网与公共电网连接的静态开关及控制方法 |
-
2013
- 2013-09-03 CN CN201380079739.XA patent/CN105594086B/zh active Active
- 2013-09-03 US US14/915,967 patent/US9935463B2/en active Active
- 2013-09-03 EP EP13753891.4A patent/EP3042429B1/en active Active
- 2013-09-03 WO PCT/EP2013/068163 patent/WO2015032420A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101911424A (zh) * | 2007-12-28 | 2010-12-08 | 维斯塔斯风力系统集团公司 | 用于控制电网电压的方法 |
CN101257209A (zh) * | 2008-01-10 | 2008-09-03 | 清华大学深圳研究生院 | 光伏并网发电系统的孤岛运行检测方法 |
CN103081274A (zh) * | 2010-09-09 | 2013-05-01 | Abb研究有限公司 | 检测电力网络中的孤岛状况 |
EP2600479A1 (en) * | 2011-12-02 | 2013-06-05 | ABB Research Ltd. | Controlling an electrical grid with islanded operation |
Also Published As
Publication number | Publication date |
---|---|
US9935463B2 (en) | 2018-04-03 |
EP3042429B1 (en) | 2024-11-06 |
CN105594086A (zh) | 2016-05-18 |
US20160285268A1 (en) | 2016-09-29 |
EP3042429A1 (en) | 2016-07-13 |
WO2015032420A1 (en) | 2015-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105594086B (zh) | 用以减少微电网孤岛风险的冗余公共耦合点(pcc) | |
Cheng et al. | To centralize or to distribute: That is the question: A comparison of advanced microgrid management systems | |
KR102230280B1 (ko) | 다수의 그리드 연계형 전력 변환기의 단독 운전 | |
EP3529873B1 (en) | Power system and method of starting multiple power converters in grid forming mode | |
JP2008125290A (ja) | 低圧系統の自立運転方法及び低圧系統の自立運転システム | |
KR20150070353A (ko) | 양방향 전원 시스템, 동작 방법, 및 동작 제어기 | |
CN105720602B (zh) | 光伏并网发电储能逆变器并网-离网系统及其运行装置 | |
EP3026521B1 (en) | Power conversion device, power management method, and power management system | |
CN104362665A (zh) | 一种微电网离网切换到并网的控制系统及控制方法 | |
JP2013063000A (ja) | 系統連系保護システム、系統連系保護装置、及び、パワーコンディショナ | |
JP2015162911A (ja) | 自立運転システム | |
CN109314394B (zh) | 微电网的分布式网络控制 | |
WO2019051321A1 (en) | POWER CONTROL SYSTEMS AND METHODS OF INTEGRATING AUXILIARY POWER SUPPLY SYSTEMS | |
TWI467881B (zh) | 微電網儲能系統模式切換裝置 | |
WO2020082860A1 (zh) | 光伏用电设备及其充电控制方法、装置和电路、存储介质 | |
CN108616114B (zh) | 一种含微网群的配电网分布式分层保护系统及方法 | |
JP2014050292A (ja) | 分散電源システム及び自立運転制御装置 | |
JP2017103935A (ja) | 分散型電源のシステム制御装置、及びパワーコンディショナ | |
CN105850004B (zh) | 用于hvdc控制器的电力供应装置 | |
JP6620937B2 (ja) | 蓄電システム、運転方法 | |
Kauhaniemi et al. | Adaptive relay protection concept for smart grids | |
JP6095550B2 (ja) | 開閉装置、および電力制御システム | |
JP2021005978A (ja) | 自立電源システム及びその制御方法 | |
JP2016181969A (ja) | 分散型電源のシステム制御装置、分散型電源のシステム制御方法、及びパワーコンディショナ | |
EP4371206A1 (en) | Automatic isolation switch for a microgrid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180518 Address after: Baden, Switzerland Applicant after: ABB Switzerland Co.,Ltd. Address before: Zurich Applicant before: ABB TECHNOLOGY Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |