誤合閘 的英文怎麼說
中文拼音 [wùgězhá]
誤合閘
英文
false switching-
Firstly, when the 10kv high pressure motor start up, the rate of false action caused by automatic switch protector ( asp ) will raise dramatically ; secondly, at moment of on / off switch, great electromagnetic flux induced in the asp cause damage
一是在10kv高壓電機的啟動時，高爆保護器的誤動作率明顯提高;二是在分合閘瞬間，較大的電磁影響甚至造成了保護器的損壞。Failure analysis and logic improvement for p442 auto - reclosing
442重合閘裝置誤重合分析及其改進In the light of the connection mode and action process of auto - reclosure in handcart switch cabinet, the cause of its malfunction was analyzed, and the effective improvement on its connection mode was put forward
摘要結合手車式開關拒自動重合閘裝置的接線方式和動作過程，分析了手車式開關拒重合閘誤動的原因，提出了手車式開關拒自動重合閘裝置接線方式有效的改進對策。When this fault is cutted off and the breaker is reclosed, this scheme ca n ' t start by mistake. the availability of this scheme is proved with matlab test. the single phase high - impedance grounding fault is settled properly
Matlab模擬分析證明了該方案耐受過渡電阻的能力強，在故障切除和重合閘時不會因出現的暫態信號而誤啟動，不受系統振蕩、頻率偏差的影響，克服了常規保護靈敏度不足的缺點，較好地解決了單相高阻接地故障的難題。Investigated the hardware and software of high - voltage transmission line microcomputer reclosing devices, and expounded its design ideology and main function. 3. analyzed errors of auto - reclosing synchronization and offered the countermeasure for the errors ; analyzed the misoperation reason of the high - voltage line microcomputer reclosing device and discovered the root of errors and put forward three solutions ; compared the three methods and selected the best one to run in practice
3 、論文對自動重合閘檢同期所存在的誤區進行了分析與研究，為走出誤區提供了對策;對高壓輸電線路微機重合閘裝置所出現的誤動作原因進行了分析研究，找到了問題的根源，提出了三種解決問題的方法，並對每種方法的利弊進行了比較，選取最優方案投入現場運行。In the course of settling new types of transformer microcomputer protection, it is still a key and difficult problem how to prevent protection miss - operating caused by magnetizing inrush when transformer suddenly is closed in no load
在研究新型微機變壓器保護過程中，如何防止變壓器突然空載合閘時出現的勵磁涌流所造成的保護誤動作，仍然是最關鍵和最困難的問題。分享友人