JP2018170863A - 発電機システム - Google Patents
発電機システム Download PDFInfo
- Publication number
- JP2018170863A JP2018170863A JP2017066550A JP2017066550A JP2018170863A JP 2018170863 A JP2018170863 A JP 2018170863A JP 2017066550 A JP2017066550 A JP 2017066550A JP 2017066550 A JP2017066550 A JP 2017066550A JP 2018170863 A JP2018170863 A JP 2018170863A
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- Prior art keywords
- generator
- remaining
- output
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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
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
- G01F9/008—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine where the other variable is the flight or running time
-
- 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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/22—Multiple windings; Windings for more than three phases
-
- 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
- H02P9/02—Details of the control
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0625—Fuel consumption, e.g. measured in fuel liters per 100 kms or miles per gallon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Eletrric Generators (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
(1)発電機システム100は、エンジン10によりそれぞれ駆動されるとともに、互いに並列接続されて同期運転するインバータ式の第1発電機1A(自機)と第2発電機1B(相手機)とを備える(図1)。この発電機システム100は、第1発電機1Aと第2発電機1Bの残燃料量をそれぞれ検出する残燃料検出器21と、残燃料検出器21により検出された残燃料量に基づき第1発電機1Aおよび第2発電機1Bそれぞれの残運転可能時間を算出する運転可能時間算出部28と、第1発電機1Aおよび第2発電機1Bの全体の出力を一定に維持しながら、運転可能時間算出部28で算出された第1発電機1Aの残運転可能時間T1と第2発電機1Bの残運転可能時間T2とが互いに等しくなるようにアクチュエータ30に制御信号を出力する信号出力部29と、を備える(図2)。
Claims (3)
- エンジンによりそれぞれ駆動されるとともに、互いに並列接続されて同期運転するインバータ式の第1発電機と第2発電機とを備える発電機システムであって、
前記第1発電機と前記第2発電機の残燃料量をそれぞれ検出する残燃料検出部と、
前記残燃料検出部により検出された残燃料量に基づき前記第1発電機および前記第2発電機それぞれの残運転可能時間を算出する運転可能時間算出部と、
前記第1発電機および前記第2発電機の全体の出力を一定に維持しながら、前記運転可能時間算出部で算出された前記第1発電機の残運転可能時間と前記第2発電機の残運転可能時間とが互いに等しくなるように前記第1発電機および前記第2発電機の出力を調整する出力調整部と、を備えることを特徴とする発電機システム。 - 請求項1に記載の発電機システムにおいて、
前記出力調整部は、前記第1発電機および前記第2発電機から出力される電流と電圧との関係を示す電圧垂下特性に基づいて前記エンジンを制御するとともに、前記運転可能時間算出部で算出された前記第1発電機の残運転可能時間と前記第2発電機の残運転可能時間とが互いに異なるとき、前記電圧垂下特性を変更することを特徴とする発電機システム。 - 請求項1または2に記載の発電機システムにおいて、
前記出力調整部による前記第1発電機および前記第2発電機の出力調整機能が無効となる第1モードから前記出力調整機能が有効となる第2モードへ運転モードを切り替えるモード切替え部をさらに備えることを特徴とする発電機システム。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017066550A JP6836444B2 (ja) | 2017-03-30 | 2017-03-30 | 発電機システム |
| CN201810242214.8A CN108695900B (zh) | 2017-03-30 | 2018-03-22 | 发电机系统 |
| US15/936,392 US10541538B2 (en) | 2017-03-30 | 2018-03-26 | Power generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017066550A JP6836444B2 (ja) | 2017-03-30 | 2017-03-30 | 発電機システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018170863A true JP2018170863A (ja) | 2018-11-01 |
| JP6836444B2 JP6836444B2 (ja) | 2021-03-03 |
Family
ID=63671084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017066550A Expired - Fee Related JP6836444B2 (ja) | 2017-03-30 | 2017-03-30 | 発電機システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10541538B2 (ja) |
| JP (1) | JP6836444B2 (ja) |
| CN (1) | CN108695900B (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102561896B1 (ko) * | 2023-04-21 | 2023-08-01 | (주)썬테크 | 사용자 맞춤형의 다채널을 이용한 전압조정기를 포함하는 비상용 디젤 발전기 |
| KR102561895B1 (ko) * | 2023-04-21 | 2023-08-01 | (주)썬테크 | 고장표시와 조치 기능이 구비된 안전을 위한 전압조정기를 포함하는 비상용 디젤 발전기 |
| JP2023170329A (ja) * | 2022-05-19 | 2023-12-01 | 三菱重工業株式会社 | 電力配分制御装置、電力供給システム、電源車、コンピュータプログラム、および電力配分制御方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121904B (zh) * | 2019-12-12 | 2022-01-11 | 深圳联合飞机科技有限公司 | 一种燃油量确定方法、装置及电子设备 |
| GB2608057B (en) * | 2020-03-26 | 2023-12-06 | Rise Pit Company Co Ltd | Gas engine power generating system |
| TWI736308B (zh) * | 2020-06-03 | 2021-08-11 | 吉晟企業有限公司 | 改良型發電裝置 |
| DE102021105547B4 (de) * | 2021-03-08 | 2023-09-28 | Innio Jenbacher Gmbh & Co Og | Verfahren zum Synchronisieren eines Generators mit einem Stromversorgungsnetz |
| TWI872985B (zh) * | 2024-03-12 | 2025-02-11 | 明泰科技股份有限公司 | 電力供應系統及電力供應方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS4632282Y1 (ja) * | 1967-10-06 | 1971-11-08 | ||
| JP2003102200A (ja) * | 2001-07-19 | 2003-04-04 | Yamaha Motor Co Ltd | インバータ式発電機 |
| JP2008043184A (ja) * | 2006-05-25 | 2008-02-21 | Ebara Corp | 電力供給装置および電力変換装置の同期運転方法 |
| JP2012244695A (ja) * | 2011-05-17 | 2012-12-10 | Honda Motor Co Ltd | インバータ発電機の並列運転制御装置 |
| JP2012244693A (ja) * | 2011-05-17 | 2012-12-10 | Honda Motor Co Ltd | インバータ発電機の並列運転制御装置 |
| WO2012176771A1 (ja) * | 2011-06-22 | 2012-12-27 | 川崎重工業株式会社 | 異種発電装置間の並列運転制御方法および制御システム |
| JP2016149915A (ja) * | 2015-02-13 | 2016-08-18 | 株式会社東芝 | 発電機監視装置、発電機監視方法及びプログラム |
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| CN1144353C (zh) * | 2000-11-30 | 2004-03-31 | 交通部上海船舶运输科学研究所 | 不同功率汽-柴发电机组并联运行综合控制方法 |
| EP1482617B1 (en) * | 2002-02-14 | 2006-09-20 | Yanmar Co., Ltd. | Power generator and system comprising it |
| JP2005245044A (ja) * | 2004-01-26 | 2005-09-08 | Kokusan Denki Co Ltd | 内燃機関用電源装置 |
| CA2584135A1 (en) * | 2004-11-30 | 2006-06-08 | Toyota Jidosha Kabushiki Kaisha | Electric-power supply system, and vehicle |
| JP4665809B2 (ja) * | 2006-03-24 | 2011-04-06 | トヨタ自動車株式会社 | 電動機駆動制御システム |
| JP5141773B2 (ja) * | 2008-10-31 | 2013-02-13 | トヨタ自動車株式会社 | 電動車両および電動車両の制御方法 |
| JP5839834B2 (ja) | 2011-05-17 | 2016-01-06 | 本田技研工業株式会社 | インバータ発電機の並列運転制御装置 |
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2017
- 2017-03-30 JP JP2017066550A patent/JP6836444B2/ja not_active Expired - Fee Related
-
2018
- 2018-03-22 CN CN201810242214.8A patent/CN108695900B/zh not_active Expired - Fee Related
- 2018-03-26 US US15/936,392 patent/US10541538B2/en active Active
Patent Citations (7)
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| JPS4632282Y1 (ja) * | 1967-10-06 | 1971-11-08 | ||
| JP2003102200A (ja) * | 2001-07-19 | 2003-04-04 | Yamaha Motor Co Ltd | インバータ式発電機 |
| JP2008043184A (ja) * | 2006-05-25 | 2008-02-21 | Ebara Corp | 電力供給装置および電力変換装置の同期運転方法 |
| JP2012244695A (ja) * | 2011-05-17 | 2012-12-10 | Honda Motor Co Ltd | インバータ発電機の並列運転制御装置 |
| JP2012244693A (ja) * | 2011-05-17 | 2012-12-10 | Honda Motor Co Ltd | インバータ発電機の並列運転制御装置 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023170329A (ja) * | 2022-05-19 | 2023-12-01 | 三菱重工業株式会社 | 電力配分制御装置、電力供給システム、電源車、コンピュータプログラム、および電力配分制御方法 |
| JP7807317B2 (ja) | 2022-05-19 | 2026-01-27 | 三菱重工業株式会社 | 電力配分制御装置、電力供給システム、電源車、コンピュータプログラム、および電力配分制御方法 |
| KR102561896B1 (ko) * | 2023-04-21 | 2023-08-01 | (주)썬테크 | 사용자 맞춤형의 다채널을 이용한 전압조정기를 포함하는 비상용 디젤 발전기 |
| KR102561895B1 (ko) * | 2023-04-21 | 2023-08-01 | (주)썬테크 | 고장표시와 조치 기능이 구비된 안전을 위한 전압조정기를 포함하는 비상용 디젤 발전기 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108695900A (zh) | 2018-10-23 |
| US10541538B2 (en) | 2020-01-21 |
| CN108695900B (zh) | 2021-06-15 |
| US20180287393A1 (en) | 2018-10-04 |
| JP6836444B2 (ja) | 2021-03-03 |
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