JPH0545120Y2 - - Google Patents
Info
- Publication number
- JPH0545120Y2 JPH0545120Y2 JP1985177797U JP17779785U JPH0545120Y2 JP H0545120 Y2 JPH0545120 Y2 JP H0545120Y2 JP 1985177797 U JP1985177797 U JP 1985177797U JP 17779785 U JP17779785 U JP 17779785U JP H0545120 Y2 JPH0545120 Y2 JP H0545120Y2
- Authority
- JP
- Japan
- Prior art keywords
- generator
- voltage
- detection level
- transistor
- output
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 54
- 239000004020 conductor Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 208000019901 Anxiety disease Diseases 0.000 description 2
- 230000036506 anxiety Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00308—Overvoltage protection
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Protection Of Generators And Motors (AREA)
- Control Of Charge By Means Of Generators (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985177797U JPH0545120Y2 (US07935154-20110503-C00006.png) | 1985-11-18 | 1985-11-18 | |
US06/929,314 US4739245A (en) | 1985-11-18 | 1986-11-12 | Overvoltage alarm circuit for vehicle generator with false actuator prevention |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985177797U JPH0545120Y2 (US07935154-20110503-C00006.png) | 1985-11-18 | 1985-11-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6284400U JPS6284400U (US07935154-20110503-C00006.png) | 1987-05-29 |
JPH0545120Y2 true JPH0545120Y2 (US07935154-20110503-C00006.png) | 1993-11-17 |
Family
ID=16037255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985177797U Expired - Lifetime JPH0545120Y2 (US07935154-20110503-C00006.png) | 1985-11-18 | 1985-11-18 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4739245A (US07935154-20110503-C00006.png) |
JP (1) | JPH0545120Y2 (US07935154-20110503-C00006.png) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2522639Y2 (ja) * | 1989-01-09 | 1997-01-16 | 三菱電機株式会社 | 車両用交流発電機の制御装置 |
JP2579811B2 (ja) * | 1989-01-26 | 1997-02-12 | いすゞ自動車株式会社 | 過電圧保護装置付車両発電装置 |
JP2579812B2 (ja) * | 1989-01-26 | 1997-02-12 | いすゞ自動車株式会社 | 断線表示機能付車両発電装置 |
JPH0349598A (ja) * | 1989-07-13 | 1991-03-04 | Mitsubishi Electric Corp | 車両用交流発電機の制御装置 |
JPH06335298A (ja) * | 1993-03-23 | 1994-12-02 | Mitsubishi Electric Corp | 車両用交流発電機の出力制御方法及び出力制御装置 |
JP3184428B2 (ja) * | 1995-01-10 | 2001-07-09 | 株式会社日立製作所 | 車両用電源システム |
KR100426140B1 (ko) * | 1995-01-10 | 2004-06-26 | 가부시키 가이샤 히다치 카 엔지니어링 | 차량용전원시스템 |
JP3303960B2 (ja) * | 1996-09-06 | 2002-07-22 | 株式会社日立製作所 | 車両用充電発電機の制御装置 |
US6727678B2 (en) * | 2001-06-20 | 2004-04-27 | Inventec Corporation | Rechargeable battery protection circuit with alarm unit |
US7239113B2 (en) * | 2005-05-03 | 2007-07-03 | Caterpillar Inc | Method for reducing undesired currents in an electrical power generation system |
US7667611B2 (en) * | 2005-11-30 | 2010-02-23 | Caterpillar Inc. | High voltage detection system |
JP4270279B2 (ja) * | 2007-01-05 | 2009-05-27 | 株式会社デンソー | 車両用交流発電機の制御装置 |
US8009055B2 (en) * | 2007-09-28 | 2011-08-30 | Caterpillar Inc. | High voltage indication system |
JP4488056B2 (ja) * | 2007-11-09 | 2010-06-23 | 株式会社デンソー | 車両用発電制御装置 |
CN102882453A (zh) * | 2011-07-12 | 2013-01-16 | 南京南瑞继保电气有限公司 | 一种同步发电机转子过电压保护装置和方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999941A (ja) * | 1982-11-26 | 1984-06-08 | 株式会社デンソー | 車両用充電制御装置 |
JPS59148538A (ja) * | 1983-02-10 | 1984-08-25 | 株式会社日立製作所 | 充電発電機用電圧調整装置 |
JPS60131037A (ja) * | 1983-12-20 | 1985-07-12 | 株式会社デンソー | 車両充電発電機用制御装置 |
-
1985
- 1985-11-18 JP JP1985177797U patent/JPH0545120Y2/ja not_active Expired - Lifetime
-
1986
- 1986-11-12 US US06/929,314 patent/US4739245A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4739245A (en) | 1988-04-19 |
JPS6284400U (US07935154-20110503-C00006.png) | 1987-05-29 |
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