东北电力技术2025，Vol.46Issue(12)：12-15,4.
高压电器运行中交流电压过压动态检测方法研究
Research on Dynamic Detection Method of AC Voltage Overvoltage in High Voltage Electrical Equipment Operation
由海龙 1尹泉 1廖小会1
作者信息
- 1. 甘肃中测国信计量检测有限公司,甘肃 天水 741000
- 折叠
摘要
Abstract
The overvoltage detection during the operation of high voltage electrical equipment needs to have a high degree of real-time performance so as to be able to promptly identify and respond to voltage abnormalities,preventing equipment damage.Firstly,it pro-poses a dynamic detection method for overvoltage of AC voltage during the operation of high voltage electrical equipment.It extracts the voltage overvoltage feature and calculates the voltage over-limit value.Secondly,it establishes the dynamic detection objective function of overvoltage AC voltage of high voltage electrical equipment,designs the solution process of the objective function,and ultimately achieves the dynamic detection of overvoltage AC voltage of high voltage electrical equipment.The final test results show that the research method can accurately extract voltage characteristics,the error between the detected overvoltage output value.The actual va-lue is extremely small,and the overshoot is even lower.关键词
高压电器/交流电压/过压检测Key words
high voltage electrical equipment/AC voltage/overvoltage detection分类
信息技术与安全科学引用本文复制引用
由海龙,尹泉,廖小会..高压电器运行中交流电压过压动态检测方法研究[J].东北电力技术,2025,46(12):12-15,4.
