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Simulation and control of a 20-kHz spacecraft power system

机译:20 kHz航天器动力系统的仿真和控制

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A detailed computer representation of four Mapham inverters connected in a series-parallel arrangement has been implemented. System performance is illustrated by computer traces for the four Mapham inverters connected to a Litz cable with parallel resistance and DC receiver loads at the receiving end of the transmission cable. Methods of voltage control and load sharing between the inverters are demonstrated. The computer representation is used to design and demonstrate the advantages of a feedforward voltage-control strategy. It is shown that with a computer simulation of this type, the performance and control of spacecraft power systems can be investigated with relative ease and facility.
机译:已实现了四个并联并联的Mapham逆变器的详细计算机表示。通过连接到Litz电缆的四个Mapham逆变器的计算机走线来说明系统性能,该Litz电缆在传输电缆的接收端具有并联电阻和DC接收器负载。演示了逆变器之间的电压控制和负载共享方法。该计算机表示用于设计和演示前馈电压控制策略的优点。结果表明,通过这种类型的计算机仿真,可以相对容易和方便地研究航天器动力系统的性能和控制。

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