Analysis Of The Path Of Power Fitting Testing Technology To Address The Development Of Energy Storage Technology

Against the backdrop of the rapid expansion of energy storage systems, the testing process of electrical transmission line hardware fittings should be more in line with the operating characteristics of energy storage devices. The testing plan should focus on the thermal stability, mechanical connection status, corrosion fatigue degree and electrical contact performance of hardware fittings for transmission lines, so as to meet the dynamic response requirements of frequent charging and discharging of energy storage devices.

Advanced detection technologies such as infrared thermal imaging, ultrasonic thickness measurement, and coating thickness measurement should be used to conduct regular monitoring of hot spots, cracks, and coating thinning of aerial electrical fitting, and to draw on the experience of infrared detection of power line hardware for transmission lines.

Testing personnel need to combine the high-frequency interaction characteristics of the energy storage system with the adjustment of the monitoring interval and data sampling frequency in order to capture the abnormal behavior of the overhead line fittings in charge-discharge cycle and power fluctuation scenarios.