JP2018505635A - ガスタービン発電システムおよびそれに用いる制御システム - Google Patents
ガスタービン発電システムおよびそれに用いる制御システム Download PDFInfo
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- JP2018505635A JP2018505635A JP2017532188A JP2017532188A JP2018505635A JP 2018505635 A JP2018505635 A JP 2018505635A JP 2017532188 A JP2017532188 A JP 2017532188A JP 2017532188 A JP2017532188 A JP 2017532188A JP 2018505635 A JP2018505635 A JP 2018505635A
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- Prior art keywords
- power
- gas turbine
- generation system
- fluctuation
- power generation
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- 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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Classifications
-
- 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
- H02P9/006—Means for protecting the generator by using control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical 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
- F05D2240/00—Components
- F05D2240/60—Shafts
-
- 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
- F05D2260/00—Function
- F05D2260/15—Load balancing
-
- 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
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
2 電動補助システム(MAS)
3 2軸式ガスタービン
4 発電機
5 電力系統
201 周波数変換器
202 回転電機
203 電力動揺減衰制御システム
204 モータ駆動システム
205 電圧センサ
206 電流センサ
211 回転軸
301 圧縮機
302 燃焼器
303 高圧タービン
304 低圧タービン
311 回転軸
312 回転軸
412 回転軸
500 位置センサ
2010 電力変換回路
2011 電力変換回路
2012 DCリンク回路
2013 平滑コンデンサ
Claims (13)
- 2軸式ガスタービンと、
前記2軸式ガスタービンの低圧タービンに機械的に接続されるとともに電力系統に電気的に接続される発電機と、
前記2軸式ガスタービンの圧縮機を介して高圧タービンに機械的に接続されるとともに前記電力系統に電気的に接続される回転電機と、
を備えるガスタービン発電システムであって、
電力動揺が、前記回転電機の電動機あるいは発電機としての動作によって抑制されるガスタービン発電システム。 - 請求項1に記載のガスタービン発電システムにおいて、前記回転電機の前記動作は有効電力および無効電力を含む電力を調整する。
- 請求項2に記載のガスタービン発電システムは、さらに、
前記回転電機と前記電力系統の間に電気的に接続される周波数変換器を備え、
前記回転電機は前記周波数変換器によって操作される。 - 請求項3に記載のガスタービン発電システムは、さらに、
前記電力動揺を抑制するために、前記周波数変換器から出力される前記有効電力および前記無効電力を含む前記電力を調整するように前記周波数変換器を制御する制御システムを備える。 - 請求項3に記載のガスタービン発電システムにおいて、前記周波数変換器は半導体スイッチング素子によって動作する。
- 請求項4に記載のガスタービン発電システムにおいて、前記制御システムは、前記電力動揺が系統間電力動揺である場合、前記有効電力を調整するように前記周波数変換器を制御する。
- 請求項6に記載のガスタービン発電システムにおいて、前記有効電力は、前記発電機の速度変動を抑えるように調整される。
- 請求項4に記載のガスタービン発電システムにおいて、前記制御システムは、前記電力動揺がローカル電力動揺である場合、前記有効電力および前記無効電力を調整するように前記周波数変換器を制御する。
- 請求項8に記載のガスタービン発電システムにおいて、前記有効電力および前記無効電力は、前記ローカル電力動揺による電圧変化を抑制するように調整される。
- 請求項4に記載のガスタービン発電システムにおいて、前記制御システムは、前記電力動揺が系統間電力動揺である場合、前記有効電力および前記無効電力を調整するように前記周波数変換器を制御する。
- 請求項10に記載のガスタービン発電システムにおいて、前記有効電力および前記無効電力は最適力率のもとで調整される。
- 請求項10に記載のガスタービン発電システムにおいて、前記有効電力および前記無効電力は、前記系統間電力動揺による電圧変化を抑制するように調整される。
- 2軸式ガスタービンと、前記2軸式ガスタービンの低圧タービンに機械的に接続されるとともに電力系統に電気的に接続される発電機と、前記2軸式ガスタービンの圧縮機を介して高圧タービンに機械的に接続されるとともに前記電力系統に電気的に接続される回転電機と、前記回転電機と前記電力系統の間に電気的に接続される周波数変換器とを備えるガスタービン発電システムに用いられる制御システムあって、
電力動揺を抑えるために前記周波数変換器から出力される有効電力および無効電力を含む電力を調整するように前記周波数変換器を制御する手段を有する制御システム。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/084745 WO2016098266A1 (en) | 2014-12-19 | 2014-12-19 | Gas turbine power generation system and control system used in the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018505635A true JP2018505635A (ja) | 2018-02-22 |
| JP6306804B2 JP6306804B2 (ja) | 2018-04-04 |
Family
ID=56126183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017532188A Expired - Fee Related JP6306804B2 (ja) | 2014-12-19 | 2014-12-19 | ガスタービン発電システムおよびそれに用いる制御システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10263550B2 (ja) |
| JP (1) | JP6306804B2 (ja) |
| WO (1) | WO2016098266A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019203404A (ja) * | 2018-05-22 | 2019-11-28 | 独立行政法人国立高等専門学校機構 | マイクロコジェネ発電装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10094297B2 (en) * | 2014-09-09 | 2018-10-09 | Hitachi, Ltd. | Power generation system and power generation method |
| US20170114664A1 (en) * | 2015-10-23 | 2017-04-27 | General Electric Company | Torsional damping for gas turbine engines |
| US11378061B2 (en) | 2018-05-23 | 2022-07-05 | Raytheon Technologies Corporation | Electric rotor dynamics damping |
| CN109301838B (zh) * | 2018-10-10 | 2020-09-15 | 国网四川省电力公司电力科学研究院 | 一种svc控制器pi参数优化方法 |
| CN110067609A (zh) * | 2019-04-03 | 2019-07-30 | 东南大学 | 一种燃煤发电机组改造为调相机的方法及调相机 |
| US11539316B2 (en) * | 2019-07-30 | 2022-12-27 | General Electric Company | Active stability control of compression systems utilizing electric machines |
| EP3779183A1 (en) * | 2019-08-14 | 2021-02-17 | Siemens Gamesa Renewable Energy A/S | Control of wind turbine during mechanical oscillation damping |
| US11325714B2 (en) | 2020-07-09 | 2022-05-10 | General Electric Company | Electric power system for a vehicle |
| US11845388B2 (en) | 2021-05-20 | 2023-12-19 | General Electric Company | AC electrical power system for a vehicle |
| US12060833B2 (en) | 2021-08-10 | 2024-08-13 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine system with motor-generator |
| US11492918B1 (en) | 2021-09-03 | 2022-11-08 | General Electric Company | Gas turbine engine with third stream |
| US11750114B2 (en) | 2021-10-22 | 2023-09-05 | General Electric Company | Reduction of common mode emission of an electrical power converter |
| US12320295B2 (en) | 2021-12-27 | 2025-06-03 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine system with generator |
| US12140089B2 (en) | 2021-12-27 | 2024-11-12 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine system with generator |
| US11834995B2 (en) | 2022-03-29 | 2023-12-05 | General Electric Company | Air-to-air heat exchanger potential in gas turbine engines |
| US12071896B2 (en) | 2022-03-29 | 2024-08-27 | General Electric Company | Air-to-air heat exchanger potential in gas turbine engines |
| US11834954B2 (en) | 2022-04-11 | 2023-12-05 | General Electric Company | Gas turbine engine with third stream |
| US12065989B2 (en) | 2022-04-11 | 2024-08-20 | General Electric Company | Gas turbine engine with third stream |
| US12366204B2 (en) | 2022-04-27 | 2025-07-22 | General Electric Company | Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine |
| US11834992B2 (en) | 2022-04-27 | 2023-12-05 | General Electric Company | Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine |
| US11680530B1 (en) | 2022-04-27 | 2023-06-20 | General Electric Company | Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine |
| US12060829B2 (en) | 2022-04-27 | 2024-08-13 | General Electric Company | Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine |
| US12486817B2 (en) | 2022-08-02 | 2025-12-02 | General Electric Company | Gas turbine engine with third stream |
| US12421917B2 (en) | 2022-08-02 | 2025-09-23 | General Electric Company | Gas turbine engine with third stream |
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| US12516647B2 (en) | 2022-08-02 | 2026-01-06 | General Electric Company | Gas turbine engine with third stream |
| US12031504B2 (en) | 2022-08-02 | 2024-07-09 | General Electric Company | Gas turbine engine with third stream |
| CN116316705B (zh) * | 2023-04-14 | 2023-09-12 | 长沙学院 | 一种基于储能电站的低碳电力系统振荡抑制方法 |
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2014
- 2014-12-19 JP JP2017532188A patent/JP6306804B2/ja not_active Expired - Fee Related
- 2014-12-19 WO PCT/JP2014/084745 patent/WO2016098266A1/en not_active Ceased
- 2014-12-19 US US15/535,488 patent/US10263550B2/en not_active Expired - Fee Related
Patent Citations (4)
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| JP2007505261A (ja) * | 2003-09-12 | 2007-03-08 | メス インターナショナル,インコーポレイテッド | 多軸タービン発電機システム及び制御方法 |
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| JP2019203404A (ja) * | 2018-05-22 | 2019-11-28 | 独立行政法人国立高等専門学校機構 | マイクロコジェネ発電装置 |
| JP7082800B2 (ja) | 2018-05-22 | 2022-06-09 | 独立行政法人国立高等専門学校機構 | マイクロコジェネ発電装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6306804B2 (ja) | 2018-04-04 |
| WO2016098266A1 (en) | 2016-06-23 |
| US20170346427A1 (en) | 2017-11-30 |
| US10263550B2 (en) | 2019-04-16 |
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