MX2018009992A - Mejoras en o relacionadas con sistemas de energia. - Google Patents
Mejoras en o relacionadas con sistemas de energia.Info
- Publication number
- MX2018009992A MX2018009992A MX2018009992A MX2018009992A MX2018009992A MX 2018009992 A MX2018009992 A MX 2018009992A MX 2018009992 A MX2018009992 A MX 2018009992A MX 2018009992 A MX2018009992 A MX 2018009992A MX 2018009992 A MX2018009992 A MX 2018009992A
- Authority
- MX
- Mexico
- Prior art keywords
- differential value
- generators
- relating
- power systems
- predict
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
- H02P1/34—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive reduction of impedance in secondary circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
-
- H02J2103/30—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Eletrric Generators (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
En el campo de estabilidad de sistemas de energía se proporciona un método para predecir la presencia de una condición fuera de paso (54) en un sistema de energía (10) que incluye una pluralidad de generadores (12, 14, 16, 18), incluyendo el método los pasos de: (a) obtener un valor diferencial (I) entre un ángulo de rotor ( ) de uno individual de la pluralidad de generadores (12, 14, 16, 18) y un ángulo de rotor equivalente (II) del centro de inercia del resto de la pluralidad de generadores (12, 14, 16, 18); (b) procesar el valor diferencial (I) para determinar si se predice que el valor diferencial (I) alcanzará un umbral de referencia predefinido ( ); y (c) predecir la presencia de la condición fuera de paso (54) en el sistema de energía (10) si se predice que el valor diferencial (I) alcanzará el umbral de referencia predefinido ( ).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16275029.3A EP3208908B1 (en) | 2016-02-18 | 2016-02-18 | Improvements in or relating to power systems |
| PCT/EP2017/053321 WO2017140690A1 (en) | 2016-02-18 | 2017-02-14 | Improvements in or relating to power systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2018009992A true MX2018009992A (es) | 2018-11-09 |
| MX372612B MX372612B (es) | 2020-04-30 |
Family
ID=55411328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018009992A MX372612B (es) | 2016-02-18 | 2017-02-14 | Mejoras en o relacionadas con sistemas de energía. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11223203B2 (es) |
| EP (1) | EP3208908B1 (es) |
| JP (1) | JP2019506127A (es) |
| CN (1) | CN108702000B (es) |
| BR (1) | BR112018015510A2 (es) |
| CA (1) | CA3014118A1 (es) |
| MX (1) | MX372612B (es) |
| WO (1) | WO2017140690A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001556B (zh) * | 2018-05-31 | 2020-09-04 | 国网四川省电力公司电力科学研究院 | 一种类强迫超低频振荡的判别方法及系统 |
| CN115827718A (zh) * | 2022-01-14 | 2023-03-21 | 国网山西省电力公司电力科学研究院 | 电力系统惯量全景展示方法及装置 |
| GB2618811A (en) * | 2022-05-18 | 2023-11-22 | Computionics Ltd | A Fire System |
| CN114996929B (zh) * | 2022-05-27 | 2025-09-30 | 广东电网有限责任公司 | 新能源场站等值模型建立方法、装置、设备及存储介质 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333021A (en) * | 1980-05-12 | 1982-06-01 | The United States Of America As Represented By The United States Department Of Energy | Transient stability enhancement of electric power generating systems by 120-degree phase rotation |
| US6625520B1 (en) * | 2000-05-31 | 2003-09-23 | Luonan Chen | System and method for operating electric power systems utilizing optimal power flow |
| CN101359829B (zh) * | 2008-09-19 | 2010-09-01 | 天津大学 | 电力系统功角稳定判别方法 |
| CN101540495B (zh) * | 2009-04-29 | 2012-06-20 | 西安交通大学 | 基于发电机运动轨迹几何特征的失步保护系统及方法 |
| US8588984B2 (en) * | 2009-07-23 | 2013-11-19 | Athula Dayanarth Rajapaske | Rotor angle stability prediction using post disturbance voltage trajectories |
| CN101794998A (zh) * | 2010-02-05 | 2010-08-04 | 湖南大学 | 基于多机电力系统单一发电机电磁功率简洁表达方式的暂态稳定在线分析方法 |
| US8606422B2 (en) * | 2010-11-17 | 2013-12-10 | Electric Power Research Institute, Inc. | Application of phasor measurement units (PMU) for controlled system separation |
| US9529057B2 (en) * | 2012-07-24 | 2016-12-27 | Binod Shrestha | Apparatus and method for out-of-step protection using the analysis of trajectories of electrical measurements in state plane |
| EP3256719B1 (en) * | 2015-02-12 | 2020-07-01 | Vestas Wind Systems A/S | Control system for damping structural vibrations of a wind turbine system having multiple rotors |
| JP6316500B2 (ja) * | 2015-03-09 | 2018-04-25 | 株式会社日立製作所 | 電力系統安定化システム |
-
2016
- 2016-02-18 EP EP16275029.3A patent/EP3208908B1/en active Active
-
2017
- 2017-02-14 US US16/074,801 patent/US11223203B2/en active Active
- 2017-02-14 CA CA3014118A patent/CA3014118A1/en active Pending
- 2017-02-14 BR BR112018015510-1A patent/BR112018015510A2/en not_active IP Right Cessation
- 2017-02-14 MX MX2018009992A patent/MX372612B/es active IP Right Grant
- 2017-02-14 WO PCT/EP2017/053321 patent/WO2017140690A1/en not_active Ceased
- 2017-02-14 CN CN201780012096.5A patent/CN108702000B/zh not_active Expired - Fee Related
- 2017-02-14 JP JP2018543325A patent/JP2019506127A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3208908A1 (en) | 2017-08-23 |
| US20190044339A1 (en) | 2019-02-07 |
| CA3014118A1 (en) | 2017-08-24 |
| JP2019506127A (ja) | 2019-02-28 |
| CN108702000A (zh) | 2018-10-23 |
| US11223203B2 (en) | 2022-01-11 |
| MX372612B (es) | 2020-04-30 |
| WO2017140690A1 (en) | 2017-08-24 |
| EP3208908B1 (en) | 2018-09-12 |
| CN108702000B (zh) | 2022-12-20 |
| BR112018015510A2 (en) | 2018-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |