发明授权
US08207709B1 Method and system to reduce generator shock-loading and battery shock-charging following engine start
有权
发动机启动后减少发电机冲击负载和电池冲击充电的方法和系统
- 专利标题： Method and system to reduce generator shock-loading and battery shock-charging following engine start
- 专利标题（中）： 发动机启动后减少发电机冲击负载和电池冲击充电的方法和系统
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申请号： US12430034申请日： 2009-04-24
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公开(公告)号： US08207709B1公开(公告)日： 2012-06-26
- 发明人: Rex H. Allen
- 申请人： Rex H. Allen
- 申请人地址： US KS Wichita
- 专利权人： Ametek, Inc.
- 当前专利权人： Ametek, Inc.
- 当前专利权人地址： US KS Wichita
- 代理机构： RatnerPrestia
- 主分类号： H02P9/00
- IPC分类号： H02P9/00
摘要：
The system contains a voltage reference input positioned to be compared to an initial generator output voltage of an engine generator control unit by a subtractor circuit. A resistive voltage divider has at least one input series resistor, a subtractor input, at least two secondary resistors, and a ground. The input series resistor is disposed between the voltage reference input and the subtractor input. The secondary resistors are disposed between the subtractor input and the ground. At least two transistor switches connected between the secondary resistors and the ground. The reduced generator output voltages are from the input series resistor and the secondary resistors.
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