输配电网几种常用金具的能耗测试与节能技术评价

Energy Consumption Test and Energy Saving Technology Evaluation of Several Common Electric Power Fittings in Transmission and Distribution Network

摘要: 对输配电网几种常用悬垂线夹、耐张线夹按照DL/T 1288-2013《电力金具能耗测试与节能技术评价要求》标准要求进行了能耗测试，依据能耗测试结果和节能技术评价准则确认XGU-4、XGU-5B悬垂线夹和NLD-4耐张线夹为非节能型金具，CGL-4和XGF-5X悬垂线夹为节能型金具，并且，节能型金具比非节能型金具的能耗值小很多，节能效果明显。

Abstract: Several common transmission and distribution grid suspension clamp, strain clamp are tested in accordance with the standard-DL/T 1288-2013 “Energy Consumption of Electric Power Fittings and Evaluation of Energy Saving Technology Requirements”. According to the energy consumption test results and energy saving technology criterion, XGU-4, XGU-5B suspension clamp and NLD-4 strain clamp are identified as non-energy saving fittings and, XGF-4, CGL-5X suspension clamp are identified as energy-saving fittings. The test results indicate that energy-saving fittings consume much less energy than the non-energy saving fittings, and energy saving effect is obvious.