JP2017147930A - 発電機制御デバイスおよび方法 - Google Patents
発電機制御デバイスおよび方法 Download PDFInfo
- Publication number
- JP2017147930A JP2017147930A JP2017024579A JP2017024579A JP2017147930A JP 2017147930 A JP2017147930 A JP 2017147930A JP 2017024579 A JP2017024579 A JP 2017024579A JP 2017024579 A JP2017024579 A JP 2017024579A JP 2017147930 A JP2017147930 A JP 2017147930A
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- JP
- Japan
- Prior art keywords
- frequency
- power
- generator
- control device
- grid
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000004044 response Effects 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 25
- 238000005259 measurement Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
- H02P9/105—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for increasing the stability
-
- 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
-
- 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
- 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
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/06—Purpose of the control system to match engine to driven device
- F05D2270/061—Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/10—The dispersed energy generation being of fossil origin, e.g. diesel generators
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/20—Special adaptation of control arrangements for generators for steam-driven turbines
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/25—Special adaptation of control arrangements for generators for combustion engines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
3 タービン
4 ターボ発電機
6 静止周波数変換器
12 周波数測定デバイス
16 変換器制御部
Claims (7)
- 電力送電網に接続されたタービン(3)によって駆動される少なくとも1つのターボ発電機(4)の出力電力を制御する発電機制御デバイス(2)であって、静止周波数変換器(6)と、電力送電網周波数felを測定する周波数測定デバイス(12)と、を備え、前記静止周波数変換器(6)は、前記測定された電力送電網周波数felに応じてターボ発電機(4)を運転する発電機制御デバイス(2)。
- 前記ターボ発電機(4)が、前記送電網周波数felが目標周波数の上限閾値を上回る場合に公称速度よりも高い速度で運転され、送電網周波数felが目標周波数の下限閾値を下回る場合に公称速度よりも低い速度で運転されることを特徴とする、請求項1記載の発電機制御デバイス(2)。
- 前記ターボ発電機(4)に接続された前記タービン(3)が、前記静止周波数変換器(6)に可変の慣性パワーを提供することを特徴とする、請求項2記載の発電機制御デバイス(2)。
- 前記発電機制御デバイス(2)が、再生可能な供給源および/または低電力発電によって運転されるタービン(3)によって駆動されるいくつかのターボ発電機(4)の組の出力電力を制御し、発電機(4)が高い周波数変動を有することを特徴とする、請求項1乃至3のいずれか1項記載の発電機制御デバイス(2)。
- 前記送電網周波数felから、前記静止周波数変換器(6)に供給されて出力電力を制御する基準電力Prefが変換器制御部(16)によって計算されることを特徴とする、請求項1乃至4のいずれか1項記載の発電機制御デバイス(2)。
- 電力送電網に接続されたタービンによって駆動される少なくとも1つのターボ発電機(4)の出力電力を制御する方法であって、電力送電網周波数felを測定し、前記測定された電力送電網周波数felに応じて静止周波数変換器(6)に供給するステップ、を含む方法。
- 前記送電網周波数felが目標周波数の上限閾値を上回る場合に、前記ターボ発電機(4)を公称値より高い速度で運転し、送電網周波数felが目標周波数の下限閾値を下回る場合に、公称値よりも低い速度でターボ発電機(4)を運転することを特徴とする、請求項6記載の少なくとも1つのターボ発電機(4)の出力電力を制御する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16155965.3 | 2016-02-16 | ||
EP16155965.3A EP3208936A1 (en) | 2016-02-16 | 2016-02-16 | A generator control device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017147930A true JP2017147930A (ja) | 2017-08-24 |
JP6990975B2 JP6990975B2 (ja) | 2022-01-12 |
Family
ID=55411231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017024579A Active JP6990975B2 (ja) | 2016-02-16 | 2017-02-14 | 発電機制御デバイスおよび方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170237374A1 (ja) |
EP (1) | EP3208936A1 (ja) |
JP (1) | JP6990975B2 (ja) |
CN (1) | CN107086607A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010518320A (ja) * | 2007-02-14 | 2010-05-27 | アルストム テクノロジー リミテッド | 発電設備の作動方法 |
WO2011158351A1 (ja) * | 2010-06-16 | 2011-12-22 | 三菱重工業株式会社 | 風力発電装置の制御装置及び制御方法 |
JP2012516667A (ja) * | 2009-01-30 | 2012-07-19 | シーメンス アクチエンゲゼルシヤフト | 発電システムのための電力システム周波数慣性 |
JP2014057510A (ja) * | 2012-09-12 | 2014-03-27 | Alstom Technology Ltd | 火力発電プラントの動作方法および火力発電プラント |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0903469B1 (de) * | 1997-09-22 | 2002-10-30 | Alstom | Verfahren zur Regelung der Leistung einer Turbogruppe und Vorrichtung zur Durchführung des Verfahrens |
DE10051222A1 (de) * | 2000-10-16 | 2002-04-25 | Alstom Switzerland Ltd | Verfahren zum Betrieb eines Matrixkonverters sowie Matrixkonverter zur Durchführung des Verfahrens |
EP2384541A2 (en) * | 2009-01-30 | 2011-11-09 | Siemens Aktiengesellschaft | Power system frequency inertia for wind turbines |
BG110341A (en) * | 2009-03-12 | 2010-09-30 | Иван ПЕТРОВ | WIND TURBOGENERATOR ENERGOBLOCK |
ES2545674B1 (es) * | 2014-03-11 | 2016-06-29 | Gamesa Innovation & Technology, S.L. | Sistema de control de inercia para aerogenerador |
-
2016
- 2016-02-16 EP EP16155965.3A patent/EP3208936A1/en not_active Withdrawn
-
2017
- 2017-02-14 JP JP2017024579A patent/JP6990975B2/ja active Active
- 2017-02-16 CN CN201710084603.8A patent/CN107086607A/zh active Pending
- 2017-02-16 US US15/434,751 patent/US20170237374A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010518320A (ja) * | 2007-02-14 | 2010-05-27 | アルストム テクノロジー リミテッド | 発電設備の作動方法 |
JP2012516667A (ja) * | 2009-01-30 | 2012-07-19 | シーメンス アクチエンゲゼルシヤフト | 発電システムのための電力システム周波数慣性 |
WO2011158351A1 (ja) * | 2010-06-16 | 2011-12-22 | 三菱重工業株式会社 | 風力発電装置の制御装置及び制御方法 |
JP2014057510A (ja) * | 2012-09-12 | 2014-03-27 | Alstom Technology Ltd | 火力発電プラントの動作方法および火力発電プラント |
Also Published As
Publication number | Publication date |
---|---|
US20170237374A1 (en) | 2017-08-17 |
JP6990975B2 (ja) | 2022-01-12 |
CN107086607A (zh) | 2017-08-22 |
EP3208936A1 (en) | 2017-08-23 |
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