Singlechip AT89C52 was adopted by intelligent real available value voltage-monitoring apparatus to sample N times for the electrical network voltage between equal spaces in one cycle.
智能型真有效值电压监测仪，采用AT89C52单片机，在一个周期内对电网电压等间距采样N次。
In order to improve greatly the reliability of high voltage apparatus, an online monitoring system of dielectric loss of capacitive equipment based on CAN is developed and studied.
为了提高变电站电气设备的安全可靠性指标，研发了容性设备绝缘介损在线监测系统。
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