fault branch 中文意思是什麼
fault branch
解釋
斷層分叉-
In power system full dynandc simulation software, the adndttance matrixes of fault branches are adopted in the fault models to simulate arbitrary symmetrical and unsymmetrical faults, by use of contraction technique for adndttance matrix the multi - faults and the randomly occurred faults can be processed. the feature of this method is that the arbitrary multi - fault occurred in a branch can be simulated without any additional branches or buses to be added, thereby, the ca1culation efficiency and the expedience of usage are improved
本文提出採用故障支路導納陣處理復故障計算，該演算法可以對一條支路發生任意重故障進行處理，而不需要增加支路或節點，克服了目前常用的電力系統機電暫態程序在處理復故障時，一般要按照事先預想的故障類型以及故障和操作發生的位置增加新的節點和小開關支路的問題。 -
In the next place, an improved algorithm of grounding fault location for tree - type distribution system which is based on new fault function and criterion measure, is proposed in order to complete fault branch ide ntification, fault location and fault value. a lot of the simulation of fault diagnosis and location by computer demonstrate that the algorithm is effective
其次論文基於輻射狀饋線的任一分支線路發生接地故障，通過分析與推導，建構了配電線路單相短路點定位的故障定位函數和相應的故障判據，利用樹網單端信息完成故障分支識別、故障定位和過渡電阻定值。 -
The research job includes bringing a project about fault calculation, using node impedance matrix as maths model of network to derive the arithmetic based on the fundamental of modifying impedance matrix by adding the branch, building the whole database with micosoft access. the whole project is realized with visual c + + 6. 0. it is applied to au hui electric network, and is proved correct
本文首先根據系統的要求，綜合考慮各種運行方式變化，提出合理的零序電流，分支系數的計算方案；然後採用節點阻抗矩陣作為系統的數學模型，推導出基於支路追加法的阻抗矩陣快速補償優化演算法，從而實現計算方案；最後以micosoftaccess為工具設計出完整的故障計算數據庫。 -
A new viewpoint to observe the relation of bus voltage, bus current injection and branch current of the network considering branch mutual inductance has been provided in this paper. the process of building the z - matrix of a large - scale power network is set forth in particular in this paper. and the method is employed in the fault computation system successfully
本文為了從演算法上提高故障計算的速度，在完全計及支路互感的前提下，利用節點注入電流與支路電流以及支路電流與節點電壓的關系，提出了一種能夠統一處理互感和無互感線路、快速形成大規模電網節點阻抗矩陣的新方法。 -
It utilizes zero impedance branch characteristic, combining structure - transform and structure - static short - circuit current calculation method to calculate the short - circuit current directly through the electrical equipment when short - circuit fault takes place at the two sides of the electrical equipment, and settles the problems that the traditional method cannot directly figure out the short - circuit current
該方法利用零阻抗支路特點，結合定結構和變結構短路電流計算方法，能夠直接求出在電氣設備兩側分別發生短路時，通過電氣設備（如斷路器）的短路電流，從而合理地解決了傳統的故障分析方法不能直接求出流過設備的短路電流的問題。 -
Multivariate statistical process control is an important branch in the research of fault diagnosis. in this dissertation, important aspects of process fault detection based on multivariate statistical theory are presented and studied systematically. a new method is presented to find the fault origin from the multivariate statistical aspect
基於多元統計過程式控制制的故障診斷方法是故障診斷領域的一個重要研究分支，本論文以多元統計理論為基礎，研究了故障診斷技術的若干重要方面，提出了一種從統計學角度分析故障源的新方法。 -
For this reason, the general algorithm on fault calculation is researched in protection relay setting, and fast calculation on branch current is put forward for the first time in this paper. so the complete and quick fault analysis is provided for protection setting
為了滿足工程實際需求，本文作者積極探索了面向繼電保護整定計算的通用故障分析演算法，首次提出了適用於任意故障類型的支路電流的快速演算法，為保護定值的整定計算提供了完備而快速的故障分析方法。 -
This paper discusses the features of active fault through data analysis by using short water level across the fault to measure and set up the monitor net of south branch of the yamalike fault deformation
摘要利用跨斷層短水準測量，建立了跨雅瑪里克斷裂南支斷層形變監測網，通過資料分析得出該斷裂帶斷層活動特徵，確定了雅瑪里克斷裂為全新世早期活動斷裂。 -
The comparison result is the base of real time branch, through real time comparison and branch, the tester can obtain the test structure as do - while and if - then - else, which can provide powerful support for quick error check and fault location, thus embodies some intelligence during the test course and greatly improves the automation degree of the test system
比較結果可作為實時跳轉的依據。通過實時比較和實時跳轉，測試人員可以生成類似do - while和if - then - else的測試結構，為快速的故障診斷和故障定位提供了更強大的支持，使整個測試過程體現出一定的智能性，大大提高測試系統的自動化程度。 -
The transient solution obtained from the multi - loop mathematical model are in agreement with experiment results approximately under the conditions that saturation is not severe. though the errors of currents in some non - fault branch seem a little large, the fundamental components of the simulation current are accurate
結果表明，多迴路數學模型在電機飽和不嚴重的情況下，暫態模擬結果與實驗結果大致吻合，雖然有時非故障分支電流與實驗結果的差異比較大，但基波分量還比較準確，基本可以滿足保護方案的靈敏度校驗等工程需要。 -
According to the combination of theoretical analysis and the actual need of power branch, the data resource of scad a system under control center based on unmanned substations is fully used to develop the fault diagnosis system and verification of relay protection sensitivities based on the topology configuration of real - time and emulation state system
根據電力運行部門的實際需求，在理論分析研究的基礎上，充分利用城市電網無人值班變電站控制中心scada系統的數據資源，開發了城市電網故障診斷系統模塊和基於實時和模擬拓撲結構的保護靈敏度在線校驗模塊。 -
Secondly, against different elements influencing branch coefficient, some accelerated measures are described. fast method to calculate branch coefficients without fault calculation is presented
其次，在與繼電保護整定計算密切相關的運行方式的選擇演算法方面，針對影響分支系數的因素，介紹了一些加快措施，提出了無需故障計算的分支系數快速演算法。 -
Although legislative organ provided special regulations for crime of losing firearms without report, which helped judicial branch hit the crime by clear rules, theoretical circle of criminal jurisprudence of our nation had heavily different opinions on how to confirm the subject of the crime, objective facts, subjective fault and other problems, which brought about some heavy deviations which judicial branch implemented article 129
雖然立法對丟失槍支不報犯罪行為作了專門規定，為司法機關打擊此種犯罪提供了明確的法律依據，具有積極意義，但我國刑法理論界在如何認定本罪主體、客觀方面諸要件及主觀罪過形式等諸多問題上的嚴重分歧，又導致了司法機關適用本罪的嚴重偏差。 -
Multivariate statistical technique is an important branch in the research of fault diagnosis
基於多元統計分析的故障診斷方法是故障診斷領域的一個重要研究分支。 -
But due to the existence of the fault resistance, the branch current, the zero sequence mutual coupling and so on, the apparent impedances and protection scope of distance protection will change, thereby affecting the performance of distance protection and the safety operation of power system
然而，由於過渡電阻、分支電流和零序互感等因素的影響，會改變距離保護測量阻抗的大小，造成距離保護動作范圍的擴大與縮小，從而影響距離保護的性能，威脅電力系統的安全運行。 -
This paper discusses and analyses several principal points affecting the performance of regular distance protection, such as the fault resistance, the branch current, the zero sequence mutual coupling and so on. then some concrete application of adaptive concept to distance protection will be analyzed and studied
本文對于影響常規距離保護性能的一些主要因素如過渡電阻、分支電流和零序互感等進行了分析和討論，在此基礎上對于自適應思想在距離保護上的一些具體應用進行了分析和研究。 -
Because any component ( including segtion of line ) in distribution network belongs to the main line or branch line, this aogorithm classfies all the components in the distribution network into two type of aggregated components, feeder - node component and branch line - node component, and thinking the component fault is equivalent to the corresponding node component fault, adopting binary tree as the model of distribution network is very fast to traverse all the nodes and search of any node in the network
根據配電網路中任一元件位於饋線或分支線這一特點，將整個網路的元件組合成饋線節點和分支線節點兩種集合元件，從而將元件故障等效為相應的節點故障，實現對配電網路模型的簡化，採用二叉樹模型作為演算法的數據結構，易於實現對整個網路節點的遍歷及節點的搜索。
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