differential relay
英 [ˌdɪfəˈrenʃl ˈriːleɪ]
美 [ˌdɪfəˈrenʃl ˈriːleɪ]
差动继电器
双语例句
- Module components based current differential relay can eliminate the adverse effect of the distributed capacitive current.
利用模分量构成的模分量差动保护能够从根本上消除分布电容电流的不利影响。 - Induction disc type ratio differential relay
感应圆盘式比率差动继电器 - This paper proposes the important of several questions of the current transformer ( TA) and connect group of it's secondary circuit in the transformer differential relay.
摘要：本文阐述了变压器差动保护中电流互感器TA及其联接组的若干技术新问题的重要性。 - Differential Relay A differential relay is a protective device that is fed by current transformers located at two different series points in the electrical system.
差动继电器作为保护装置，差动继电器由位于系统中两个不同位置的电流互感器提供反馈信息。 - The differential relay compares the currents and picks up when there is a difference in the two, which signifies a fault in the zone of protection.
差动继电器对电流进行比较，如果存在不同则表示受保护区域内有故障存在。 - Current balance type current differential relay
电流平衡式差动电流继电器 - The Methods of Examining the Current Transformers Circuit Connection Errors in Computerized Differential Relay Protection
微机差动保护中检测电流互感器接线错误的方法 - LCD-4 Relay is a differential relay of transformer. The false action of the differential protection not only can bring the unnecessary economy loss for users. but also influence safe operation of the whole electric power system.
LCD-4型继电器为变压器差动继电器，差动保护误动不仅会给用户带来不必要的经济损失，甚至会影响到整个系统的安全运行。 - Distributed Capacitive Current Compensation Algorithm for Current Differential Relay of UHV Transmission Line
适用于特高压线路的差动保护分布电容电流补偿算法 - Testing technology research of harmonic trig ratio of differential relay
差动继电器谐波制动系数测试技术研究 - How to discriminate between internal fault and magnetizing inrush current is the difficulty of transformer protection when apply differential relay.
变压器主保护选择差动在原理上存在不足，带来的问题就是如何准确鉴别励磁涌流与内部故障，这也是目前变压器保护的难点。 - System Wiring and Setting Calculation of LCD-16 Differential Relay
LCD-16差动继电器的系统接线与整定计算 - Dealing with a Breakdown of a Middle Impedance Bus Current Differential Relay
一例中阻抗母差保护故障处理及原因分析 - An integrated-circuit transformer differential relay including secondary and fifth harmonics suppressor is designed.
设计了一种集成电路型具有二次五次谐波制动的变压器差动继电器。 - Multi-Criteria Fuzzy Logic Microcomputer Differential Relay Protection of Power Transformers
复合判据模糊逻辑的电力变压器微机差动保护 - Discussion on the Cause of Generation and Restraint Measures for Unbalanced Current in Differential Relay Protection
浅谈变压器差动保护中不平衡电流的产生原因和克服方法 - Experimental Testing of a Neural Network Based Digital Differential Relay for Synchronous Generators
对一种基于神经网络的用于同步发电器的数字式差动继电器的试验 - Experimental Analysis on DC Additional Magnetic Features of BCH-2 Model Differential Relay
BCH-2型差动继电器直流助磁特性的实验分析 - Effect of Bit Error and Transmission Delay of Multiplex Channel on Line Current Differential Relay
复用通道误码和延时对线路纵差保护的影响 - Principle of Pilot Differential Relay Protection of Transmission Line with Series Compensated Capacitor
有串补电容输电线纵联差动保护原理 - On site inspection of the error operation of the differential relay of main power transformer and improvement
主变压器差动保护误动作的现场检验与改进 - The sampling test results of the proposed scheme are presented and analyzed. The dynam ic sim ulation test results for the developed GPS based current differential relay are also introduced.
对该方案的同步采样试验结果和所开发的基于GPS的电流差动保护装置的动模试验结果进行了介绍和分析。 - This paper reviews and analyzes the existing problems of shunt reactor protection, including the sensitivity and reliability of turn-to-turn fault protection, current transformer ( CT) saturation of differential relay and the characteristic of overload protection.
分析了目前超高压并联电抗器保护所存在的一些问题，包括电抗器匝间短路保护灵敏度与可靠性、电流互感器暂态特性不一致对差动保护的影响等。 - For the 220 kV and above transformer with current transformer equipped on the delta side, this paper provides a new approach based on the phase current differential relay.
针对220kV以上D侧套管内装设电流互感器的变压器，提出了一种采用相电流差动接线的保护方案。 - A High Performance Transformer Differential Relay
高性能的变压器差动保护 - The uses, operating principle and main requirements of the current transformer for differential relay with high impedance were described.
叙述了高阻差动继电器用电流互感器的用途、工作原理和主要要求。 - Especially on the failure causes due to voltage differential relay protection, reason and treatment methods leading to operation failure are introduce in detail.
尤其对由于差压保护动作，导致投运失败的原因和处理方法作了详细的介绍。 - Current Transformer for Differential Relay with High Impedance and Its Design
高阻抗差动继电器用电流互感器及其设计 - Using formula derivation and vector analysis, its influence on some functions of protective relays, especially distance relay and differential relay, is introduced and its countermeasure is presented.
通过公式推导和向量分析，简要分析了其对某些保护功能尤其是距离保护和差动保护的影响，并提出了电流互感器二次侧短路的判据对策。