閉鎖保護 的英文怎麼說
中文拼音 [bìsuǒbǎohù]
閉鎖保護
英文
latch-up protection- 閉 : Ⅰ動詞1. (關; 合) close; shut 2. (堵塞不通) block up; obstruct; stop up Ⅱ名詞(姓氏) a surname
- 鎖 : Ⅰ名詞1 (安在開合處使人不能隨便打開的器具) lock 2 (姓氏) a surname Ⅱ動詞1 (上鎖) lock up 2 ...
- 保 : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
- 護 : 動詞1. (保護; 保衛) protect; guard; shield 2. (袒護;包庇) be partial to; shield from censure
- 閉鎖 : shutting; bottoming; interlock; rejection; latching; paralysis; clausura
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These character based on sichuan power network ' s practice operation experience, in allusion to the config of the carrier wave protection in bypass breaker operating, through the study of protection ' s typical config : one side lfp - 902a, one side csl - 101a, proceeded comprehensive act module test, noted plenty of first hand test data and wave picture, proceeded detailed theory analyses, plenitude demonstration atresic type carrier wave distance protection when twain side atresic type logic is not completely same, basically can fill power network ' s requirement to relay of reliability selectivity speedly and sensitively
本文結合四川電網的實際運行經驗,針對旁路開關代路運行時的保護配置情況,通過對旁路代路時保護典型配對組合:一側lfp - 902a ,一側csl - 101a的保護配置情況的深入研究,做了全面的動模試驗,記錄了大量的第一手試驗數據和波形,進行了詳細的原理分析,充分驗證了高頻閉鎖式距離零序保護在兩側閉鎖式邏輯不盡一致的情況下,基本能夠滿足電網對繼電保護的可靠性、選擇性、快速性以及靈敏性的要求。Thus, to open or block it in current transformer linear or saturation sections, the bus differential protection can be realized
實現了母差保護在ta飽和區內閉鎖,線性區內開放,從而避免了區外故障ta飽和時保護的誤動作。The research on bypass carrier wave protection not only possess his theory value - studied protector ' high frequency signal as well as and dispatch signal logic, penetrate into learn protector ' occlusion type carrier wave protection logic about, but also has important signality in fact ? rovide practice system operation scheme with theory and test evidence
對旁路代路時高頻保護配對方案的研究不僅具有其理論價值?對保護裝置的高頻信號以及收發信邏輯進行研究,深入了解保護裝置的閉鎖式高頻保護邏輯,而且具有較大的現實意義?為實際系統運行方案提供理論和試驗依據。The single - chip microcomputer control technology has been applied in the system to carry out monitoring and protective functions for the asynchronous motors controlled. combined with suitable peripheral interface, disposition and flexible software, the mcs can measure the current and voltage signals of the motors. based on the measurements, the computation, judgment and decision are made to implement the phase sensitive short circuit, overload, supply over - voltage, supply under - voltage, over - thermal, leakage lock - out and loss of phase protective function
系統採用單片機控制技術,完成所控制電動機的控制功能,並對所控制電動機的電壓、電流等信號進行檢測、計算、判斷和處理,實現短路、斷相、過載、欠壓、過壓、過熱、漏電閉鎖等保護功能,並提供本質安全型輸入、輸出介面,能與煤礦井下監測監控系統聯網運行。Main functions : 3 - stage complex - voltage blocked overcurrent protection, 3 - stage zero - sequence overcurrent protection, clearance discharging zero - sequence overcurrent protection, zero - sequence overvoltage protection, overvoltage alarming, overload alarming, fan start stop, tap changer blocking, pt wire broken blocking and alarming, etc
其保護配置:復合電壓閉鎖過流段保護,零序過流段保護,間隙放電零序過流保護,零序過壓保護。Direct to the phenomena that the stove chamber protective device acting, the powder - feeder and draught - engine power cutting off, the fuel - oil electromagnetic breaking, the continuous signals are desingned. when the fire - extinguishing protective device of the stove chamber work, the signal of cutting of the powder - feeder and draught engine power and fuel - oil electromagetic valve will be send out
針對爐膛滅火保護裝置動作,並伴有給粉機、排粉機電源跑閘,燃油電磁閥門關閉現象,設計了爐膛滅火保護裝置動作后,發出切除給粉機電源、排粉機電源和關閉燃油總電磁閥的連鎖信號。Abstract : direct to the phenomena that the stove chamber protective device acting, the powder - feeder and draught - engine power cutting off, the fuel - oil electromagnetic breaking, the continuous signals are desingned. when the fire - extinguishing protective device of the stove chamber work, the signal of cutting of the powder - feeder and draught engine power and fuel - oil electromagetic valve will be send out
文摘:針對爐膛滅火保護裝置動作,並伴有給粉機、排粉機電源跑閘,燃油電磁閥門關閉現象,設計了爐膛滅火保護裝置動作后,發出切除給粉機電源、排粉機電源和關閉燃油總電磁閥的連鎖信號。The differential protection is locked when switching the current and voltage, and the misoperation of differential protection is reduced
在電流、電壓迴路切換時自動閉鎖差動保護,減少了保護誤動的機率。Its main functions are : differential overcurrent time protection, ratio differential protection, blocking when ct wiring broken
保護配置有: 1差動速斷保護2比率差動3 ct斷線閉鎖The software includes procedures to control and monitor the ups such as software pll ( phase - locked loops ), the value modulation of the output voltage, the producing of pwm signals and kinds of protections the control system and operation principal are analyzed and verified by detailed simulation and experiment results
系統軟體部分則包括ups各種系統功能的實現,其中主要研究了軟體鎖相環(市電跟蹤) 、有效值調節、各類保護、 pwm波的生成、閉環控制等的實現。As the kernel of software, the algorithm is another emphasis of the paper ' s works. based on the principle of relaying working, after comparing the effect between the algorithm of instantaneous sampling and the algorithm of vector, the virtue of short data windows and precision action was stood out. and the choice of algorithm with three sampling data was for the reason of short data windows
演算法理論作為微機保護的軟體核心也是本文的討論重點,以保護的動作原理為基礎,認真研究了采樣瞬時值法與一般的矢量值法的效果比較,突出了采樣瞬時值法時間窗短、動作準確的優點;而針對低電壓閉鎖所採用的三采樣值積演算法也正是出於時間窗較短,便於配合保護動作的考慮。A brief statement on minority shareholders ' rights and interests of the closed companies based on application right of buying stocks
以股份買取請求權為中心淺談閉鎖性公司的少數股東權益保護分享友人