JP4446439B2 - 可搬型発電機 - Google Patents
可搬型発電機 Download PDFInfo
- Publication number
- JP4446439B2 JP4446439B2 JP2004154778A JP2004154778A JP4446439B2 JP 4446439 B2 JP4446439 B2 JP 4446439B2 JP 2004154778 A JP2004154778 A JP 2004154778A JP 2004154778 A JP2004154778 A JP 2004154778A JP 4446439 B2 JP4446439 B2 JP 4446439B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- current
- voltage
- portable generator
- power supply
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
- H02H7/062—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors for parallel connected generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Rectifiers (AREA)
Description
Claims (2)
- 同一鉄心に互いに独立して巻装された複数の出力巻線と、これら複数の出力巻線に対応させて設けられた制御端子付き整流素子からなる整流回路とを有する互いに独立した複数の電源ユニットを備え、これら複数の電源ユニットが、それぞれの出力を統合するために並列接続されている可搬型発電機において、
前記整流回路のそれぞれの出力電流を検出する電流検出手段と、
前記電流検出手段で検出された各出力電流を検査して、該出力電流の一つと少なくとも残りの一つとが予定値以上異なっている場合を異常として検出する電流判定手段と、
前記電流判定手段が異常を検出したときに全ての前記整流回路の出力を停止させる手段とを具備したことを特徴とする可搬型発電機。 - 前記出力巻線を備えた固定子に対応する回転子をエンジンで駆動する請求項1記載の可搬型発電機において、
前記整流回路の出力停止動作後に、少なくとも一つの前記電流検出手段で出力電流が依然として検出されていた場合に前記エンジンを停止させる手段を備えたことを特徴とする可搬型発電機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004154778A JP4446439B2 (ja) | 2004-05-25 | 2004-05-25 | 可搬型発電機 |
US11/135,290 US7183668B2 (en) | 2004-05-25 | 2005-05-24 | Generator with current and voltage abnormality detection |
CNB2005100740384A CN100423444C (zh) | 2004-05-25 | 2005-05-25 | 发电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004154778A JP4446439B2 (ja) | 2004-05-25 | 2004-05-25 | 可搬型発電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005341671A JP2005341671A (ja) | 2005-12-08 |
JP4446439B2 true JP4446439B2 (ja) | 2010-04-07 |
Family
ID=35424924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004154778A Expired - Fee Related JP4446439B2 (ja) | 2004-05-25 | 2004-05-25 | 可搬型発電機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7183668B2 (ja) |
JP (1) | JP4446439B2 (ja) |
CN (1) | CN100423444C (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60228200D1 (de) * | 2001-02-16 | 2008-09-25 | Omron Tateisi Electronics Co | Energiesystem mit einem von einem motor angetriebenen generator |
US7098629B2 (en) * | 2004-05-25 | 2006-08-29 | Honda Motor Co., Ltd. | Generator apparatus |
FR2893782B1 (fr) * | 2005-11-23 | 2010-09-10 | Leroy Somer Moteurs | Dispositif de production d electricite pour alternateur a vitesse variable |
US7962772B2 (en) | 2008-02-07 | 2011-06-14 | Ainet Registry, Llc | Backup power system and method |
JP4899109B2 (ja) * | 2008-12-22 | 2012-03-21 | 西芝電機株式会社 | 電源回路の故障検出装置 |
US9912259B2 (en) | 2013-02-14 | 2018-03-06 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Thyristor starting device and control method therefor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460834A (en) * | 1983-08-29 | 1984-07-17 | Power Group International Corp. | Uninterruptible power system |
JP2511843B2 (ja) | 1983-12-21 | 1996-07-03 | 松下電器産業株式会社 | タイミング信号発生回路 |
US4926307A (en) * | 1986-10-15 | 1990-05-15 | Yang Tai Her | Polyphase a.c. motor supplied with power via d.c. power supply |
US5093611A (en) * | 1989-07-20 | 1992-03-03 | Honda Giken Kogyo Kabushiki Kaisha | Output circuit for portable generators |
US6275012B1 (en) * | 1999-12-16 | 2001-08-14 | C.E. Niehoff & Co. | Alternator with regulation of multiple voltage outputs |
US6320771B1 (en) * | 2000-04-10 | 2001-11-20 | International Business Machines Corporation | Fault tolerant active current sharing |
EP1170847B1 (en) * | 2000-06-22 | 2010-08-04 | Denso Corporation | Rotary electric machine for vehicle |
JP3721116B2 (ja) * | 2000-11-14 | 2005-11-30 | 株式会社豊田中央研究所 | 駆動装置,動力出力装置およびその制御方法 |
EP1320167A1 (en) * | 2001-12-13 | 2003-06-18 | Magnetek S.p.A. | Current-sharing modular supply method and circuit |
-
2004
- 2004-05-25 JP JP2004154778A patent/JP4446439B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-24 US US11/135,290 patent/US7183668B2/en not_active Expired - Fee Related
- 2005-05-25 CN CNB2005100740384A patent/CN100423444C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050264961A1 (en) | 2005-12-01 |
JP2005341671A (ja) | 2005-12-08 |
US7183668B2 (en) | 2007-02-27 |
CN1702955A (zh) | 2005-11-30 |
CN100423444C (zh) | 2008-10-01 |
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