GB/T 11022—2020新標準型式試驗換版分析
劉艷
(甘肅電器科學研究院，甘肅 天水 741000)
摘 要：GB/T 11022—2020(高壓交流開關設備和控制設備標準的共用技術要求)的頒布發(fā)行，對高壓開關設備和控制設備的型式試驗要求也發(fā)生了不少變化，與 GB/T 11022—2011 相比，絕緣試驗、短時耐受電流和峰值耐受電流試驗、無線電干擾試驗等多項型式試驗的試驗要求、試驗參數(shù)及試驗方法等都有改變。各生產(chǎn)企業(yè)和檢測機構應迅速掌握新標準，并根據(jù)標準變化及時在設計和檢測等方面做出調(diào)整，以符合新標準的試驗要求。
關鍵詞：高壓交流開關設備和控制設備；標準；型式試驗
中圖分類號：TM591 文獻標識碼：A 文章編號：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
