MX2018007338A - Sistemas electricos y metodos de deteccion de conexion autonoma relacionados. - Google Patents
Sistemas electricos y metodos de deteccion de conexion autonoma relacionados.Info
- Publication number
- MX2018007338A MX2018007338A MX2018007338A MX2018007338A MX2018007338A MX 2018007338 A MX2018007338 A MX 2018007338A MX 2018007338 A MX2018007338 A MX 2018007338A MX 2018007338 A MX2018007338 A MX 2018007338A MX 2018007338 A MX2018007338 A MX 2018007338A
- Authority
- MX
- Mexico
- Prior art keywords
- electrical
- conversion module
- energy conversion
- network interface
- detection arrangement
- Prior art date
Links
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
- H02J3/12—Circuit arrangements for AC mains or AC distribution networks for adjusting voltage in AC networks by changing a characteristic of the network load
- H02J3/16—Circuit arrangements for AC mains or AC distribution networks for adjusting voltage in AC networks by changing a characteristic of the network load by adjustment of reactive power
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
-
- H02J2101/20—
-
- 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
- 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
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Inverter Devices (AREA)
Abstract
Se proporcionan sistemas eléctricos y métodos de operación relacionados. Un sistema eléctrico ejemplar incluye una disposición de detección acoplada a una interfaz de red eléctrica para medir una característica eléctrica de la interfaz de red eléctrica, un módulo de conversión de energía que tiene una salida acoplada a la interfaz de red eléctrica, y un módulo de control acoplado a la disposición de detección y al módulo de conversión de energía. El módulo de control determina una frecuencia estimada de la característica eléctrica basada en un valor medido de la característica eléctrica de la disposición de detección, ajusta una energía reactiva con comando para el módulo de conversión de energía para incrementar una diferencia entre la frecuencia estimada y una frecuencia de referencia, opera el módulo de conversión de energía de acuerdo con el comando de energía reactiva ajustado, y después de esto inicia una acción correctiva cuando la diferencia entre la frecuencia estimada y la frecuencia de referencia excede una cantidad de umbral.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562269437P | 2015-12-18 | 2015-12-18 | |
| US15/381,913 US10320193B2 (en) | 2015-12-18 | 2016-12-16 | Electrical systems and related islanding detection methods |
| PCT/US2016/067291 WO2017106725A1 (en) | 2015-12-18 | 2016-12-16 | Electrical systems and related islanding detection methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2018007338A true MX2018007338A (es) | 2018-08-24 |
| MX387633B MX387633B (es) | 2025-03-18 |
Family
ID=59057645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018007338A MX387633B (es) | 2015-12-18 | 2016-12-16 | Sistemas eléctricos y métodos de detección de conexión autónoma relacionados. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10320193B2 (es) |
| CA (1) | CA3007812C (es) |
| MX (1) | MX387633B (es) |
| WO (1) | WO2017106725A1 (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX387030B (es) * | 2015-12-18 | 2025-03-19 | S & C Electric Co | Sistemas electricos y metodos de regulacion de frecuencia relacionados. |
| ES2960036T3 (es) * | 2017-05-31 | 2024-02-29 | Schneider Electric Solar Inverters Usa Inc | Sistemas y métodos de detección de funcionamiento en isla |
| CN107292449A (zh) * | 2017-07-18 | 2017-10-24 | 广东双新电气科技有限公司 | 一种含多微网主动配电系统分散协同经济调度方法 |
| US11309708B2 (en) * | 2018-03-30 | 2022-04-19 | Fluence Energy, Llc | Utility-scale renewable peaker plant, tightly coupled solar PV and energy storage |
| WO2020030673A1 (en) | 2018-08-10 | 2020-02-13 | Maschinenfabrik Reinhausen Gmbh | An active method of islanding detection |
| EP3881409A4 (en) * | 2018-11-14 | 2022-08-10 | Ongrid Options, LLC | TECHNOLOGIES FOR TEMPORARY STANDALONE OPERATION OF SECTIONS OF AN ELECTRICITY NETWORK |
| US20220376503A1 (en) * | 2019-10-30 | 2022-11-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Frequency balancing by power supply units |
| US12087523B2 (en) | 2020-12-07 | 2024-09-10 | G & W Electric Company | Solid dielectric insulated switchgear |
| US20220263338A1 (en) * | 2021-02-12 | 2022-08-18 | Crown Castle USA, Inc. | Power Backup for LoRa Gateway |
| JP7595276B2 (ja) * | 2021-03-15 | 2024-12-06 | パナソニックＩｐマネジメント株式会社 | 制御装置、電力変換装置 |
| EP4142088A1 (en) * | 2021-08-23 | 2023-03-01 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Predicting grid frequency |
| US11929608B2 (en) * | 2021-09-01 | 2024-03-12 | Schweitzer Engineering Laboratories, Inc. | Systems and methods for operating an islanded distribution substation using inverter power generation |
| CN114696347B (zh) * | 2022-05-31 | 2022-08-26 | 新风光电子科技股份有限公司 | 一种储能系统主动孤岛判断系统及方法 |
| AU2023206148A1 (en) * | 2022-07-19 | 2024-02-08 | PXiSE Energy Solutions, LLC | Controlling virtual microgrids in a power network |
| WO2024211386A1 (en) * | 2023-04-03 | 2024-10-10 | PXiSE Energy Solutions, LLC | Electric grid anomaly location, isolation and service restoration |
| CN117060508B (zh) * | 2023-07-18 | 2024-07-02 | 国网湖北省电力有限公司随州供电公司 | 基于电网频率和潮流方向的源网荷储协同调频方法及系统 |
| CN117805541B (zh) * | 2024-02-29 | 2024-05-03 | 西安千帆翼数字能源技术有限公司 | 储能变流器孤岛检测方法、保护方法及相关装置 |
| CN120065845B (zh) * | 2025-02-24 | 2026-01-30 | 无锡军工智能电气股份有限公司 | 基于神经动力学优化算法求解微电网经济调度问题的fpga电路及方法 |
| US12374887B1 (en) | 2025-04-01 | 2025-07-29 | Genesis Grid Consulting, Llc | System and method for restoration of a power system |
| CN120728712B (zh) * | 2025-08-22 | 2025-11-07 | 深圳市德兰明海新能源股份有限公司 | 并网转离网的切换控制方法、装置、设备和可读存储介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5798633A (en) | 1996-07-26 | 1998-08-25 | General Electric Company | Battery energy storage power conditioning system |
| WO1999027629A1 (en) | 1997-11-24 | 1999-06-03 | Wills Robert H | Anti-islanding method and apparatus for distributed power generation |
| US6323047B1 (en) * | 1999-08-03 | 2001-11-27 | Advanced Micro Devices, Inc. | Method for monitoring second gate over-etch in a semiconductor device |
| JP4804375B2 (ja) * | 2007-01-30 | 2011-11-02 | 三洋電機株式会社 | 系統連系装置及び系統連系システム |
| WO2008126141A1 (ja) * | 2007-03-30 | 2008-10-23 | Fujitsu Limited | 表示装置 |
| US20100138070A1 (en) | 2009-02-26 | 2010-06-03 | Ronald Beaudoin | System and method for improving power grid stability |
| US8159178B2 (en) | 2009-08-21 | 2012-04-17 | Xantrex Technology Inc. | AC connected modules with line frequency or voltage variation pattern for energy control |
| US8334618B2 (en) * | 2009-11-13 | 2012-12-18 | Eaton Corporation | Method and area electric power system detecting islanding by employing controlled reactive power injection by a number of inverters |
| US10958074B2 (en) | 2011-02-01 | 2021-03-23 | S&C Electric Company | Distributed energy storage system and method of distributing energy |
| US9620994B2 (en) | 2013-01-17 | 2017-04-11 | Eaton Corporation | Method and system of anti-islanding of a microgrid in a grid-connected microgrid system |
| US9331487B2 (en) * | 2013-03-14 | 2016-05-03 | Rockwell Automation Technologies, Inc. | Method and apparatus for islanding detection for grid tie converters |
| US9520819B2 (en) | 2014-02-28 | 2016-12-13 | General Electric Company | System and method for controlling a power generation system based on a detected islanding event |
| US11251618B2 (en) * | 2015-01-21 | 2022-02-15 | Enphase Energy, Inc. | Apparatus and method for reactive power control |
-
2016
- 2016-12-16 US US15/381,913 patent/US10320193B2/en active Active
- 2016-12-16 MX MX2018007338A patent/MX387633B/es unknown
- 2016-12-16 CA CA3007812A patent/CA3007812C/en active Active
- 2016-12-16 WO PCT/US2016/067291 patent/WO2017106725A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US10320193B2 (en) | 2019-06-11 |
| US20170179720A1 (en) | 2017-06-22 |
| CA3007812C (en) | 2022-10-18 |
| CA3007812A1 (en) | 2017-06-22 |
| WO2017106725A1 (en) | 2017-06-22 |
| MX387633B (es) | 2025-03-18 |
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