GB/T 11022—2020新标准型式试验换版分析
刘艳
(甘肃电器科学研究院，甘肃 天水 741000)
摘 要：GB/T 11022—2020(高压交流开关设备和控制设备标准的共用技术要求)的颁布发行，对高压开关设备和控制设备的型式试验要求也发生了不少变化，与 GB/T 11022—2011 相比，绝缘试验、短时耐受电流和峰值耐受电流试验、无线电干扰试验等多项型式试验的试验要求、试验参数及试验方法等都有改变。各生产企业和检测机构应迅速掌握新标准，并根据标准变化及时在设计和检测等方面做出调整，以符合新标准的试验要求。
关键词：高压交流开关设备和控制设备；标准；型式试验
中图分类号：TM591 文献标识码：A 文章编号：1007-3175(2021)08-0061-03
Analysis of Type Test under New Standard GB/T 11022—2020
LIU Yan
（Gansu Electric Apparatus Research Institute, Tianshui 741000, China）
Abstract: With the implementing of GB/T 11022—2020, that is common specifications for high-voltage alternating-current switchgear and controlgear standards, the requirements for type tests of high-voltage switchgear and controlgear are changed accordingly. Compared with the former edition, insulation tests, short-time withstand current tests, peak withstand current tests and radio interface tests are different in their test requirements, test parameters, and test methods. Therefore, enterprises and test organizations should master this new standard and adjust their designs and tests accordingly as soon as possible to meet those new test requirements.
Key words: high-voltage alternating-current switchgear and controlgear; standard; type test
