GB/T 11022—2020新標(biāo)準(zhǔn)型式試驗(yàn)換版分析
劉艷
(甘肅電器科學(xué)研究院，甘肅 天水 741000)
摘 要：GB/T 11022—2020(高壓交流開關(guān)設(shè)備和控制設(shè)備標(biāo)準(zhǔn)的共用技術(shù)要求)的頒布發(fā)行，對(duì)高壓開關(guān)設(shè)備和控制設(shè)備的型式試驗(yàn)要求也發(fā)生了不少變化，與 GB/T 11022—2011 相比，絕緣試驗(yàn)、短時(shí)耐受電流和峰值耐受電流試驗(yàn)、無線電干擾試驗(yàn)等多項(xiàng)型式試驗(yàn)的試驗(yàn)要求、試驗(yàn)參數(shù)及試驗(yàn)方法等都有改變。各生產(chǎn)企業(yè)和檢測機(jī)構(gòu)應(yīng)迅速掌握新標(biāo)準(zhǔn)，并根據(jù)標(biāo)準(zhǔn)變化及時(shí)在設(shè)計(jì)和檢測等方面做出調(diào)整，以符合新標(biāo)準(zhǔn)的試驗(yàn)要求。
關(guān)鍵詞：高壓交流開關(guān)設(shè)備和控制設(shè)備；標(biāo)準(zhǔn)；型式試驗(yàn)
中圖分類號(hào)：TM591 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：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
