JP2020143615A - ガスエンジン発電システム - Google Patents
ガスエンジン発電システム Download PDFInfo
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- JP2020143615A JP2020143615A JP2019039962A JP2019039962A JP2020143615A JP 2020143615 A JP2020143615 A JP 2020143615A JP 2019039962 A JP2019039962 A JP 2019039962A JP 2019039962 A JP2019039962 A JP 2019039962A JP 2020143615 A JP2020143615 A JP 2020143615A
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- gas
- gas engine
- power generation
- engine
- generation system
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- 238000010248 power generation Methods 0.000 title claims abstract description 92
- 239000000498 cooling water Substances 0.000 claims abstract description 74
- 239000003921 oil Substances 0.000 claims description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000010705 motor oil Substances 0.000 claims description 16
- 239000010729 system oil Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 230000007423 decrease Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 269
- 239000000446 fuel Substances 0.000 description 12
- 239000003915 liquefied petroleum gas Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000003949 liquefied natural gas Substances 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 4
- 239000001273 butane Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010724 circulating oil Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D25/00—Controlling two or more co-operating engines
- F02D25/04—Controlling two or more co-operating engines by cutting-out engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M2005/008—Lubrication means facilitating engine starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
- F01P2005/125—Driving auxiliary pumps electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2031/00—Fail safe
- F01P2031/30—Cooling after the engine is stopped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2037/00—Controlling
- F01P2037/02—Controlling starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
号公報)1では、複数のエンジン及び発電機を並列配置したものが存在するが、全てのエ
ンジンが常時稼動しており、要求電力の増減に応じてエンジンの稼動が変化するものではない。そこで、本発明の目的(解決しようとする技術的課題)は、要求される発電量の増減に対応すると共に、それぞれの小型エンジンは、稼動効率を極めて良好にすることができるガスエンジン発電システムを提供することにある。
16…エンジンオイルポンプ、18…オイルパン、2…発電機、31a…エアクリーナ、
32a…マフラ、51…冷却水供給流路、51a…系統冷却水ポンプ、
52…オイル供給流路、52b…系統オイルタンク、52c…オイルフィルタ、
71…エンジンコントロールユニット(ECU)、
72…総合コントロールユニット(TCU)、9…筐体。
然ガス)用のガスエンジンである。いわゆる、家庭用のプロパンガス(ブタンも含む)や、
都市ガスでも可能なガスエンジンである。ガスエンジン1は、複数基(2以上,複数基乃至10数基等)が備えられる(図1,図2参照)。さらに、該ガスエンジン1は、排気量約50cc乃至約5000ccの小型乃至中型である。
然ガス)用のガスエンジンである。いわゆる、家庭用のプロパンガス(ブタンも含む)や、
都市ガスでも可能なガスエンジンである。ガスエンジン1は、複数基が備えられる(図1,図2参照)。
Claims (7)
- 複数のガスエンジンと、該ガスエンジンに接続される発電機と、各前記ガスエンジンに冷却水を供給する冷却水供給流路と、前記冷却水を循環する系統冷却水ポンプとを備え、複数の前記ガスエンジンは前記冷却水供給流路に並列に配置され、稼動時では、全ての前記ガスエンジンは前記冷却水供給流路を介して暖機状態とされ、少なくとも1基の前記ガスエンジンが動作し、要求電力の増加に伴い、残りの前記ガスエンジンが順次稼動してなることを特徴とするガスエンジン発電システム。
- 請求項1に記載のガスエンジン発電システムにおいて、総合コントロールユニット(TCU)が具備され、該総合コントロールユニット(TCU)からの信号により、複数の前記ガスエンジンの稼動を偏らせないように選択して稼働及び停止させることを特徴としたガスエンジン発電システム。
- 請求項1又は2に記載のガスエンジン発電システムにおいて、各前記ガスエンジンのオイルパンには起動時に必要な最低限の量のオイルを残すとともに、全ての前記ガスエンジンに供給できる独立したオイルタンクを設けてなるガスエンジン発電システム。
- 請求項1,2又は3の何れか1項に記載のガスエンジン発電システムにおいて、全ての前記ガスエンジンと前記発電機と前記エンジンコントロールユニットは、1つの筐体に収められてパッケージングし、全ての前記ガスエンジンの燃焼用の空気を供給する空気を1つのエアクリーナで濾過するとともに、1つのマフラで全ての前記ガスエンジンの排気音を消音する構成としてなるガスエンジン発電システム。
- 請求項4に記載のガスエンジン発電システムにおいて、前記パッケージ内の複数の前記ガスエンジンのそれぞれに電動式のエンジンウォーターポンプと電動式のエンジンオイルポンプとオイルフィルタと系統オイルタンクを備えてなることを特徴とするガスエンジン発電システム。
- 請求項1,2,3,4又は5の何れか1項に記載のガスエンジン発電システムにおいて、前記ガスエンジンは小型乃至中型としてなるガスエンジン発電システム。
- 請求項1,2,3,4,5又は6の何れか1項に記載のガスエンジン発電システムにおいて、前記ガスエンジンは3基以上としてなるガスエンジン発電システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019039962A JP6592212B1 (ja) | 2019-03-05 | 2019-03-05 | ガスエンジン発電システム |
EP20160608.4A EP3705708A1 (en) | 2019-03-05 | 2020-03-03 | Gas engine generator system |
Applications Claiming Priority (1)
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JP2019039962A JP6592212B1 (ja) | 2019-03-05 | 2019-03-05 | ガスエンジン発電システム |
Publications (2)
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JP6592212B1 JP6592212B1 (ja) | 2019-10-16 |
JP2020143615A true JP2020143615A (ja) | 2020-09-10 |
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JP2019039962A Active JP6592212B1 (ja) | 2019-03-05 | 2019-03-05 | ガスエンジン発電システム |
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EP (1) | EP3705708A1 (ja) |
JP (1) | JP6592212B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6592212B1 (ja) * | 2019-03-05 | 2019-10-16 | ライズピットカンパニー株式会社 | ガスエンジン発電システム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09195811A (ja) * | 1996-01-19 | 1997-07-29 | Komatsu Ltd | 発電機の自動負荷分担装置及びその制御方法 |
JP2000073861A (ja) * | 1998-08-26 | 2000-03-07 | Honda Motor Co Ltd | コジェネレーション装置 |
JP2013113133A (ja) * | 2011-11-25 | 2013-06-10 | Toshiba Corp | ガスエンジンシステムおよび発電装置 |
JP2017172341A (ja) * | 2016-03-18 | 2017-09-28 | 大阪瓦斯株式会社 | エンジンシステム及びエンジン発電システム |
JP2018206302A (ja) * | 2017-06-09 | 2018-12-27 | 株式会社ルネッサンス・エナジー・リサーチ | エンジン式発電装置の部品交換を管理する管理システム |
JP2018204594A (ja) * | 2017-06-09 | 2018-12-27 | 株式会社ルネッサンス・エナジー・リサーチ | エンジン式発電装置及びその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02262846A (ja) | 1989-02-27 | 1990-10-25 | Fuji Electric Co Ltd | 発電機の運転制御装置 |
GB2572986B (en) * | 2018-04-18 | 2021-01-20 | Caterpillar Inc | Combined engine systems |
JP6592212B1 (ja) * | 2019-03-05 | 2019-10-16 | ライズピットカンパニー株式会社 | ガスエンジン発電システム |
-
2019
- 2019-03-05 JP JP2019039962A patent/JP6592212B1/ja active Active
-
2020
- 2020-03-03 EP EP20160608.4A patent/EP3705708A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09195811A (ja) * | 1996-01-19 | 1997-07-29 | Komatsu Ltd | 発電機の自動負荷分担装置及びその制御方法 |
JP2000073861A (ja) * | 1998-08-26 | 2000-03-07 | Honda Motor Co Ltd | コジェネレーション装置 |
JP2013113133A (ja) * | 2011-11-25 | 2013-06-10 | Toshiba Corp | ガスエンジンシステムおよび発電装置 |
JP2017172341A (ja) * | 2016-03-18 | 2017-09-28 | 大阪瓦斯株式会社 | エンジンシステム及びエンジン発電システム |
JP2018206302A (ja) * | 2017-06-09 | 2018-12-27 | 株式会社ルネッサンス・エナジー・リサーチ | エンジン式発電装置の部品交換を管理する管理システム |
JP2018204594A (ja) * | 2017-06-09 | 2018-12-27 | 株式会社ルネッサンス・エナジー・リサーチ | エンジン式発電装置及びその製造方法 |
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JP6592212B1 (ja) | 2019-10-16 |
EP3705708A1 (en) | 2020-09-09 |
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