用于永磁发电机中的电压调节的降压/升压方法

Buck/boost method of voltage regulation for a permanent magnet generator (PMG)

Abstract

A voltage regulation system maintains the output voltage of a permanent magnet generator at an essentially constant level. The stator coils located within the permanent magnet generator are divided into a number of sub-coils. A buck/boost voltage can be applied to selected sub-coils such that the output voltage generated by the permanent magnet generator is increased or decreased. A number of switches are connected to the sub-coils to allow the sub-coils to be connected in a number of different configurations. Connecting the sub-coils in a particular configuration and applying a buck/boost voltage to selected sub-coils based on the monitored output voltage allows the voltage regulation system to maintain an essentially constant output voltage.
电压调节系统保持了永磁发电机的输出电压在一个基本恒定的电平上。永磁发电机中的定子线圈被分成多个子线圈。通过施加降低/升高的电压到选定的子线圈上,从而使得永磁发电机产生的输出电压升高或者降低。与子线圈相连的多个开关使子线圈可以连接成多种不同的结构。将子线圈连接成一种特定结构,并根据监测的输出电压将降低/升高电压施加到选定的子线圈上,从而使电压调节系统能保持一个基本恒定的输出电压。

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