medium voltage switchgear

基本解釋

Based on the statistics of operational faults of medium-voltage switchgear in Hangzhou power grid, the causes of faults are analysed.
統(tǒng)計了杭州電網中壓開關設備的故障，對故障原因進行了分析，指出絕緣故障是主要因素。
Familiar with power protection knowledge and power system knowledge, with 3-5 years work experiences in engineering or manufacturing. familiar with Medium Voltage Switchgear is plus.
熟悉繼電保護知識以及電力系統(tǒng)輸配電知識，具有3-5年的相關設計或生産工作經騐。熟悉中壓開關産品更佳。
Introduction was made to the bus-bar of medium-voltage switchgear for in addition to meet rated voltage, working current, the standard requirements of temperature rise and voltage down losses etc.
介紹了中壓開關設備的母線除應滿足額定電壓、工作電流、溫陞、電壓降損失等標準要求外，還應滿足電流分佈均勻、機械強度高、散熱良好等條件。