A mass of power electronics equipments with nonlinear characteristic are the main source of harmonics in low-voltage power system.
低压电力系统中大量具有非线性特性的电力电子设备是产生谐波的主要原因。
To accomplish the testing of secondary equipments in power system a controllable power source based on the embedded system is designed in this paper.
为了满足电力系统二次设备的检测，本文设计了一种基于嵌入式系统的可控功率电源。
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