JP5798042B2 - エンジン駆動式発電機の速度を制御するシステムと方法 - Google Patents
エンジン駆動式発電機の速度を制御するシステムと方法 Download PDFInfo
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- JP5798042B2 JP5798042B2 JP2011547926A JP2011547926A JP5798042B2 JP 5798042 B2 JP5798042 B2 JP 5798042B2 JP 2011547926 A JP2011547926 A JP 2011547926A JP 2011547926 A JP2011547926 A JP 2011547926A JP 5798042 B2 JP5798042 B2 JP 5798042B2
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- engine
- speed
- generator
- power
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Arc Welding Control (AREA)
- Control Of Eletrric Generators (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
s=120f/P (1)
Claims (6)
- エンジン駆動式発電機を制御する方法であって、
内燃機関によって駆動される発電機の出力を求める溶接要求と補助要求とをモニタすることと、
前記溶接要求が検出され、かつ前記補助要求が検出されない場合に、前記内燃機関のエンジン速度を上昇させて、同期電力出力周波数を発生させる通常動作速度よりも大きなユーザーが入力する超過速度にすることとを有する、方法。 - 前記溶接要求が検出され、かつ前記補助要求が検出された場合には、前記内燃機関のエンジン速度を前記通常動作速度に制御する、請求項1に記載の方法。
- エンジン駆動式発電機を制御する方法であって、
内燃機関によって駆動される発電機の出力を求める溶接要求と補助要求とをモニタすることと、
前記補助要求が検出された場合には、その補助要求が周波数に依存するのかあるいは周波数とは独立であるのかを判断することと、
前記溶接要求が検出され、かつ前記補助要求が検出されないかあるいは周波数とは独立であると判断された場合、前記内燃機関のエンジン速度を上昇させて、同期電力出力周波数を発生させる通常動作速度よりも大きくすることとを有する、方法。 - 前記溶接要求が検出され、かつ前記補助要求が周波数に依存すると判断された場合には、前記内燃機関のエンジン速度を前記通常動作速度に制御する、請求項3に記載の方法。
- 同期電力出力周波数を発生させる通常動作速度と最大動作速度を持つ内燃機関と、
該内燃機関によって駆動されて、該内燃機関の前記通常動作速度で同期電力を出力する発電機と、
前記内燃機関によって駆動される発電機の出力を求める溶接要求と補助要求とをモニタする手段と、
電力の補助要求が検出されない場合のみ、前記発電機に非同期電力を出力させるべく、前記内燃機関のエンジン速度を上昇させて前記通常動作速度よりも大きくする制御装置とを備える、エンジン駆動式発電機システム。 - 前記制御装置は、前記溶接要求が検出され、かつ前記補助要求が検出された場合には、前記内燃機関のエンジン速度を前記通常動作速度に制御する、請求項5に記載のエンジン駆動式発電機システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/363,131 | 2009-01-30 | ||
US12/363,131 US8125094B2 (en) | 2009-01-30 | 2009-01-30 | Engine-driven generator speed control system and method |
PCT/US2009/066060 WO2010087895A1 (en) | 2009-01-30 | 2009-11-30 | Engine-driven generator speed control system and method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012516409A JP2012516409A (ja) | 2012-07-19 |
JP2012516409A5 JP2012516409A5 (ja) | 2013-01-24 |
JP5798042B2 true JP5798042B2 (ja) | 2015-10-21 |
Family
ID=42395926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011547926A Expired - Fee Related JP5798042B2 (ja) | 2009-01-30 | 2009-11-30 | エンジン駆動式発電機の速度を制御するシステムと方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8125094B2 (ja) |
EP (1) | EP2391474A1 (ja) |
JP (1) | JP5798042B2 (ja) |
CN (2) | CN104625335B (ja) |
CA (1) | CA2750191C (ja) |
MX (1) | MX2011008108A (ja) |
WO (1) | WO2010087895A1 (ja) |
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-
2009
- 2009-01-30 US US12/363,131 patent/US8125094B2/en active Active
- 2009-11-30 JP JP2011547926A patent/JP5798042B2/ja not_active Expired - Fee Related
- 2009-11-30 MX MX2011008108A patent/MX2011008108A/es active IP Right Grant
- 2009-11-30 CN CN201510014372.4A patent/CN104625335B/zh not_active Expired - Fee Related
- 2009-11-30 WO PCT/US2009/066060 patent/WO2010087895A1/en active Application Filing
- 2009-11-30 EP EP09839454A patent/EP2391474A1/en not_active Withdrawn
- 2009-11-30 CA CA2750191A patent/CA2750191C/en active Active
- 2009-11-30 CN CN200980155765.XA patent/CN102300666B/zh not_active Expired - Fee Related
-
2012
- 2012-02-08 US US13/369,171 patent/US8338971B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100194118A1 (en) | 2010-08-05 |
CN102300666A (zh) | 2011-12-28 |
JP2012516409A (ja) | 2012-07-19 |
CA2750191C (en) | 2016-03-01 |
CN104625335B (zh) | 2017-04-12 |
US8125094B2 (en) | 2012-02-28 |
CN104625335A (zh) | 2015-05-20 |
WO2010087895A1 (en) | 2010-08-05 |
MX2011008108A (es) | 2011-08-17 |
CA2750191A1 (en) | 2010-08-05 |
EP2391474A1 (en) | 2011-12-07 |
US8338971B2 (en) | 2012-12-25 |
US20120138582A1 (en) | 2012-06-07 |
CN102300666B (zh) | 2015-02-11 |
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