需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字數(shù)：20999 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:斷路器是電力系統(tǒng)中的重要設(shè)備之一，目前真空斷路器與SF6斷路器近年來各自均得到長足的發(fā)展，而真空斷路器在中壓斷路器市場需要量已逐年超過SF6斷路器，尤以12KV真空斷路器占有優(yōu)勢。在我國，12KV真空斷路器占有絕對優(yōu)勢，且所占市場份額越來越大。本設(shè)計主要探討了一個電壓等級為12KV真空斷路器的設(shè)計，從性能、結(jié)構(gòu)和相關(guān)的技術(shù)方面進行了真空滅弧室的設(shè)計及其相關(guān)參數(shù)的計算，觸頭的設(shè)計，動、熱穩(wěn)定及溫升驗算，絕緣結(jié)構(gòu)分析，操動機構(gòu)選用及相關(guān)計算。 關(guān)鍵詞 真空斷路器；真空滅弧室；觸頭；操動機構(gòu)
Abstract:Circuit breaker is one of the most important equipment in power system, the vacuum circuit breaker and SF6 circuit breaker get considerable development in recent years, and vacuum circuit breaker requirement has been more than SF6 circuit breaker in the medium voltage circuit breaker market, especially in 12KV vacuum circuit breaker has advantage. .In our country, 12KV vacuum circuit breaker has an absolute advantage, and the market share is growing. This paper mainly introduces a design of voltage grade 12KV vacuum circuit breaker, mainly from the performance and structure, and related technical aspects to consider the design of vacuum arcing chamber and the calculation of relevant parameters, the design of the contact, dynamic and thermal stability of calculation and temperature rise calculation, insulation structure analysis, operation mechanism and related calculations. For vacuum circuit breaker of the main structure and parameters for the design and calculation. Keywords vacuum circuit breaker vacuum arcing chamber contact operation mechanism |
