neutral circuit 中文意思是什麼
neutral circuit
解釋
中性電路, 單流電路-
New designed auto tracing arc eliminating device based on this technique contents more technology, which has sample circuit, wide tuning scope, quick response and low noise. this paper firstly introduces neutral grounding histroy. by analyzing the syntony grounding theory, the transient and stable process of one - phase grounding fault, the threaten to secure run of power system and the importance of exact compensation for capacitive current are cognized
論文中首先介紹了中性點接地方式的發展過程，通過對諧振接地原理和單相接地故障的暫態、穩態分析，認識到接地故障對系統安全運行的危害，通過消弧線圈對接地電容電流的迅速準確補償是減小故障危害的最主要手段。 -
Moreover, the epiipc functions properly and stably under well due to the reasonable electrical circuit design and very strong anti - jamming design. this design successfully solves the directionally power current leakage fault action and reject action, and makes it working in both neutral point non - grounded and grounded through resistors or coils under compensate systems and over compensate systems
本次研製的保護器較好地解決了功率方向型漏電的誤動作和拒動作問題，使得它既能較好地運行在中性點不接地的系統中，又能用在中性點經消弧線圈接地的欠補償系統中，同時試用於過補償系統中。 -
Finally the high voltage thyristor vale was tested in lab. the results illuminate the good insulation structure, reliable triggering and blocking, good voltage division on each thyristor, and that the bod protecting circuit acts rapidly. in a word the high voltage thyristor vale satisfies the expected specification in the application of auto - passing over neutral section of traction power supply system
最後論文對高壓晶閘管閥在實驗室進行的各種試驗進行了分析總結，試驗結果表明，該高壓晶閘管閥絕緣結構合理，觸發和關斷可靠，元件在各種工況下的均壓一致性良好，過壓保護電路動作迅速，達到了在牽引供電網自動過分相裝置應用中的技術要求。 -
According to zero sequence voltage distribution from system zero sequence impedance to shunt reactor zero sequence in zero sequence circuit, the zero sequence voltage at the terminal of shunt reactor and the zero sequence compensating voltage at neutral are compared in the scheme
即根據零序網路中零序電壓在系統零序阻抗和電抗器零序阻抗上的分佈情況，通過直接比較電抗器首端零序電壓與補償到電抗器末端中性點的零序補償電壓的幅值大小，來判別電抗器匝間故障。 -
In the 3 ~ 35kv power supply system of our country, the large part is the not solidly earthed neutral system. when the single - phase earthed phenomena happens in this system, this electric power network can run with failure. and in this way the operated cost can reduce greadty. and at the same time the power supply systemic dependability can be improved. but when the single - phase earthed current is large, this electric power system can engender easily arc earthed overvoltage and interphase short circuit by this means
在我國10 35kv供電系統中，主要為中性點非直接接地系統，這種系統在發生單相接地時，電網仍可帶故障運行，這樣可以大大降低運行成本，提高供電系統的可靠性，但這種供電方式在單相接地電容電流較大時容易產生弧光接地過電壓和相間短路，給供電設備造成了極大的危害。 -
An impulse that, in a neutral circuit, causes the loop to open or causes absence of signal
在中性電路中，引起環路斷開或造成信號消失的一種脈沖（信號） 。 -
Detecting the pt secondary circuit open at the neutral of generator
發電機中性點電壓互感器斷線的檢測方法 -
Circuit breaker inserted in neutral circuit not inherently linked to cut all live conductors
放在中性電路的斷路器並非內在連動使能切斷所有帶電導體。 -
Copper link not installed in neutral circuit at main switch
總開關掣的中性電路無安裝銅連桿。 -
The multilevel topology has fault - tolerant ability in case of switch failures as well as self - voltage balancing ability without any additional control or neutral - point balancing circuit
該電路拓撲中所有電容電壓能實現自平衡，並且對開關管故障具有容錯能力。 -
When single phase to earth fault occurs on a neutral non - direct grounded power system, it is necessary to select the fault circuit quickly
小電流接地系統發生單相接地故障時，盡快選出故障線路，對于系統的運行是具有重要意義的。 -
According to the present actual underground power system which neutral point is grounded through arc suppression coil in many supper big shaft, the development history and present situation of synthetic protection system used in hv flameproof switchgear are reviewed, and on the basis of analyzing the problems existed in high voltage flameproof switchgear, the selective leakage protective method based on the detecting harmonic direction of zero sequence current as well as the value of zero sequence voltage is proposed in this paper, and at the same time, harmonics extracting schematic and transforming circuit are also designed
本文深入系統地研究了基於intel80c196kb單片機控制的6kv防爆開關綜合保護系統，主要內容如下：針對大型及特大型礦井供電系統中性點普遍採用消弧線圈接地方式的現狀，回顧了國內外礦用高壓防爆開關保護系統的發展歷史，分析了目前國內高壓饋電開關保護系統所存在的問題，提出了「基於零序電壓基波啟動，五次諧波功率方向比較」的選擇性漏電保護原理，設計了相應的五次諧波提取電路和功率方向鑒別電路。 -
Of a two - condition circuit ; carrying whatever voltage the system designer has designated as " true " ; in many systems, it is + 5v. typically, " true " enables and " false " is neutral or inhibits
一個電路的兩種狀態之一。系統設計者可指定任一電壓代表「真」 。在許多系統里，通常為5v 。一般說來， 「真」代表允許，而「假」表示禁止或中性。 -
This thesis is mainly centered on the following two research aspects : 1 ) synthesizing six kinds of porphyrins containing different functional groups and applying them to analytical chemistry respectively. based on the principle of energy transfer, a series of optical chemical sensors have been developed and applied to food examination, environment monitoring by detecting inorganic ions, inorganic neutral molecules and toxic organic neutral molecules. 2 ) improving the electric circuit of pqc sensors, then designing and assembling pqc sensor array, which has been used to examine the mix gases
基於以上目標，本論文主要完成了兩方面的研究工作： 1 ）合成並表徵了6種不同的卟啉化合物，並把它們分別應用到分析化學方面，以能量轉移原理研製了一系列光化學傳感器，檢測了重要的無機離子、無機中性分子和有機中性分子，應用領域涉及了食品檢驗、環境監測等方面； 2 ）改進了壓電傳感器電路，採用優化電路設計並組裝了壓電傳感器陣列，同時進行了多組分的檢測。
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