電力網接觸器 的英文怎麼說
中文拼音 [diànlìwǎngjiēchùqì]
電力網接觸器
英文
network contactor- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 觸 : Ⅰ動詞1 (接觸) touch; contact 2 (碰; 撞) strike; hit 3 (觸動) touch 4 (感動) move sb ; sti...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 電力網 : [電工] (供電系統) mains; power network
- 電力 : [電學] power; electric power電力變阻器 power rheostat; 電力捕魚 electrofishing; 電力潮流 directio...
- 接觸 : 1. (交往) come into contact with; get in touch with 2. (沖突) engage 3. (挨上; 碰著) contact; touch
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This product is used mainly in the leads of contacting net of high speed & quashing high speed railways, power cables, wire clips, mechanical fittings & accessories, electrical components & switch contacts
產品主要應用於高速或準高速鐵路接觸網導線、電力電纜、導電線夾、機械零配件、電器元件、及開關觸頭。The principle of ac - dc - ac locomotive is that transformer transforms the high single - phase ac voltage from contact system to lower ac voltage first, then rectifier transforms this ac voltage to steady dc voltage, finally converter transforms this dc voltage to three - phase vfvv ac voltage as the voltage source for asynchronous machine
交?直?交型電力機車系統的原理是:先將從接觸網獲得的單相交流高電壓經變壓器降壓后,再經整流器變換為平穩的直流電壓,直流電壓經逆變器變換為三相交流電壓,供給機車輪對上的牽引電機。
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