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Control system design of a battery discharge unit for space applications

机译:太空应用电池放电单元的控制系统设计

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The problem of control system design is discussed for a high frequency DC-DC converter which is based on the push-pull circuit with autotransformer. The proposed converter may be used as a battery discharge unit in power supply system of satellites. The mathematical model of the converter is described. The proportional-integral (PI) current controller and PI voltage controller are designed based on singular perturbation technique. Procedure for selection of controller parameters is highlighted. Numerical simulations are included in order to show the applicability of the proposed design methodology in practice.
机译:讨论了基于带自耦变压器推挽电路的高频DC-DC变换器的控制系统设计问题。所提出的转换器可以用作卫星电源系统中的电池放电单元。描述了转换器的数学模型。基于奇异摄动技术设计了比例积分(PI)电流控制器和PI电压控制器。突出显示了用于选择控制器参数的过程。为了说明所提出的设计方法在实践中的适用性,包括了数值模拟。

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