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公开(公告)号:US20080303459A1
公开(公告)日:2008-12-11
申请号:US12133088
申请日:2008-06-04
申请人: Kimihisa FURUKAWA , Satoru Kaneko , Tokihito Suwa , Yuuichirou Takamune , Satoru Ohno , Kenta Katsuhama , Katsuyo Tsushima
发明人: Kimihisa FURUKAWA , Satoru Kaneko , Tokihito Suwa , Yuuichirou Takamune , Satoru Ohno , Kenta Katsuhama , Katsuyo Tsushima
IPC分类号: H02P9/14
CPC分类号: B60L11/14 , B60K6/46 , B60L2210/20 , B60W10/08 , B60W20/00 , H02P9/10 , Y02T10/6217 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/725
摘要: An object of the present invention is to provide a generator control unit having improved voltage response in a system which is not provided with a battery in a DC output unit.In order to control the DC voltage of the DC voltage output terminal in a state where an electric load is connected to the DC voltage output terminal of a power generation unit, a PWM signal generation unit 429 generates a field voltage to be applied to a field winding terminal of the power generation unit. A feedback control unit 422 calculates a field voltage command value to be given to the PWM signal generation unit 429. Further, the feedback control unit 422 includes a PT control unit 423 which calculates a voltage deviation between a DC voltage detection value and a DC voltage command value to generate the field voltage command value through a PI operation based on the voltage deviation. The feedback control unit 422 includes compensation units 424 and 425 which generate a field voltage command value after compensating the output of the PT control unit 423 for the voltage deviation based on input/output transfer characteristics of the generator from the field voltage to the DC voltage.
摘要翻译: 本发明的目的是提供一种在直流输出单元中没有设置电池的系统中具有改进的电压响应的发电机控制单元。 为了在电力负载连接到发电单元的直流电压输出端子的状态下控制直流电压输出端子的直流电压,PWM信号生成单元429产生施加到场的场电压 发电机组的绕组端子。 反馈控制单元422计算要提供给PWM信号生成单元429的场电压指令值。此外,反馈控制单元422包括PT控制单元423,其计算直流电压检测值和直流电压之间的电压偏差 指令值通过基于电压偏差的PI运算来产生励磁电压指令值。 反馈控制单元422包括补偿单元424和425,其补偿了基于发电机的输入/输出传递特性的电压偏差的PT控制单元423的输出,从场电压到直流电压之后产生场电压指令值 。
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公开(公告)号:US07990085B2
公开(公告)日:2011-08-02
申请号:US12133088
申请日:2008-06-04
申请人: Kimihisa Furukawa , Satoru Kaneko , Tokihito Suwa , Yuuichirou Takamune , Satoru Ohno , Kenta Katsuhama , Katsuyo Tsushima
发明人: Kimihisa Furukawa , Satoru Kaneko , Tokihito Suwa , Yuuichirou Takamune , Satoru Ohno , Kenta Katsuhama , Katsuyo Tsushima
CPC分类号: B60L11/14 , B60K6/46 , B60L2210/20 , B60W10/08 , B60W20/00 , H02P9/10 , Y02T10/6217 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/725
摘要: An object of the present invention is to provide a generator control unit having improved voltage response in a system which is not provided with a battery in a DC output unit.In order to control the DC voltage of the DC voltage output terminal in a state where an electric load is connected to the DC voltage output terminal of a power generation unit, a PWM signal generation unit 429 generates a field voltage to be applied to a field winding terminal of the power generation unit. A feedback control unit 422 calculates a field voltage command value to be given to the PWM signal generation unit 429. Further, the feedback control unit 422 includes a PT control unit 423 which calculates a voltage deviation between a DC voltage detection value and a DC voltage command value to generate the field voltage command value through a PI operation based on the voltage deviation. The feedback control unit 422 includes compensation units 424 and 425 which generate a field voltage command value after compensating the output of the PT control unit 423 for the voltage deviation based on input/output transfer characteristics of the generator from the field voltage to the DC voltage.
摘要翻译: 本发明的目的是提供一种在直流输出单元中没有设置电池的系统中具有改进的电压响应的发电机控制单元。 为了在电力负载连接到发电单元的直流电压输出端子的状态下控制直流电压输出端子的直流电压,PWM信号生成单元429产生施加到场的场电压 发电机组的绕组端子。 反馈控制单元422计算要提供给PWM信号生成单元429的场电压指令值。此外,反馈控制单元422包括PT控制单元423,其计算直流电压检测值和直流电压之间的电压偏差 指令值通过基于电压偏差的PI运算来产生励磁电压指令值。 反馈控制单元422包括补偿单元424和425,其补偿了基于发电机的输入/输出传递特性的电压偏差的PT控制单元423的输出,从场电压到直流电压之后产生场电压指令值 。
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