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1. 发明申请

US20090218991A1 METHOD AND APPARATUS FOR REGULATING EXCITATION OF AN ALTERNATOR 有权
标题翻译：用于调节替代物的方法和装置
公开(公告)号：US20090218991A1
公开(公告)日：2009-09-03
申请号：US12041006
申请日：2008-03-03
申请人： Zane C. Eaton , Doug Dorn , Eric Albsmeier , Harrison Chiu , Isaac Frampton
发明人： Zane C. Eaton , Doug Dorn , Eric Albsmeier , Harrison Chiu , Isaac Frampton
IPC分类号： H02P9/14 , H02P9/44
CPC分类号： H02P9/305
摘要： A hybrid voltage regulator controls the voltage of three phases of alternating electricity produced by an alternator. A digital voltage regulator produces an average of the RMS voltage for each phase and produces an error value based on a ratio of the voltage to the frequency of the alternating electricity. The RMS voltage average and the error value are used to modify a voltage command designating a desired voltage level. The modified voltage command is processed by an analog voltage regulator that rectifies the alternator output voltage which then is averaged over an period of time. The resultant average voltage value is utilized to modify the voltage command to produce a regulated voltage command that determines a level of current to apply to excite the alternator.
摘要翻译：混合电压调节器控制由交流发电机产生的交流电的三相电压。数字电压调节器产生每相的RMS电压的平均值，并且基于电压与交流电的频率的比率产生误差值。 RMS电压平均值和误差值用于修改指定所需电压电平的电压指令。修改的电压指令由模拟电压调节器处理，该模拟电压调节器对交流发电机输出电压进行整流，然后在一段时间内对其进行平均。所得到的平均电压值用于修改电压指令以产生一个调节电压指令，该指令决定施加电流以激发交流发电机。

2. 发明授权

US07825641B2 Method and apparatus for regulating excitation of an alternator 有权
标题翻译：用于调节交流发电机励磁的方法和装置
公开(公告)号：US07825641B2
公开(公告)日：2010-11-02
申请号：US12041006
申请日：2008-03-03
申请人： Zane C. Eaton , Doug Dorn , Eric Albsmeier , Harrison Chiu , Isaac Frampton
发明人： Zane C. Eaton , Doug Dorn , Eric Albsmeier , Harrison Chiu , Isaac Frampton
IPC分类号： F02B63/04 , B60L11/02
CPC分类号： H02P9/305
摘要： A hybrid voltage regulator controls the voltage of three phases of alternating electricity produced by an alternator. A digital voltage regulator produces an average of the RMS voltage for each phase and produces an error value based on a ratio of the voltage to the frequency of the alternating electricity. The RMS voltage average and the error value are used to modify a voltage command designating a desired voltage level. The modified voltage command is processed by an analog voltage regulator that rectifies the alternator output voltage which then is averaged over an period of time. The resultant average voltage value is utilized to modify the voltage command to produce a regulated voltage command that determines a level of current to apply to excite the alternator.
摘要翻译：混合电压调节器控制由交流发电机产生的交流电的三相电压。数字电压调节器产生每相的RMS电压的平均值，并且基于电压与交流电的频率的比率产生误差值。 RMS电压平均值和误差值用于修改指定所需电压电平的电压指令。修改的电压指令由模拟电压调节器处理，该模拟电压调节器对交流发电机输出电压进行整流，然后在一段时间内对其进行平均。所得到的平均电压值用于修改电压指令以产生一个调节电压指令，该指令决定施加电流以激发交流发电机。

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