试论高压电气试验设备及技术改进

On the High-voltage Electrical Test Equipment and Technical Improvements

高压电器试验门类较多,试验设备较为复杂。选用用于测量冷备用设备状态的频率响应的测量设备进行技术改进,通过基于全志A20的双核ARM7架构SCM的外围硬件选型设计和内部软件算法,对这次技术改进的具体细节进行分析。经过此次技术改进的设备,可以大幅度缩短测量时间,排除人工操作对测量结果的影响,实现高精度快速频响曲线的测定。

The high-voltage electrical test categories are more complicated test equipment. Selection of cold standby equipment used to measure the frequency response of the state of measuring equipment for technical improvements, selection of peripheral hardware-based design and internal software algorithms Gazetteer A20 dual core ARM7 architecture of SCM, on the details of the technical improvements were analyzed. After the technical improvement of equipment, can greatly shorten the measurement time, excluding the impact of manual operation on the measurement results, to achieve high accuracy and fast response measurement curve.