recovery voltage
英 [rɪˈkʌvəri ˈvəʊltɪdʒ]
美 [rɪˈkʌvəri ˈvoʊltɪdʒ]
网络 恢复电压
双语例句
- The key factors influencing the secondary arc current and the recovery voltage were researched.
研究了影响潜供电流和恢复电压的关键因素。 - Research on the Secondary Arc Current and Recovery Voltage of Two Compact Circuits with the Same Array of Phase in One Pylon Window
同塔同窗同相序紧凑型输电线路潜供电流与恢复电压研究 - Studies of Real-time Check of Interrupting Capabilities for Circuit Breaker; Series resonance fault current limiter for recovery voltage after short circuiting of high-voltage circuit breakers at the outlet
电力系统断路器遮断容量实时校核研究SRFCL对高压断路器出线端短路时恢复电压的影响 - The mathematic representations of recovery voltage and secondary arc current can be obtained based on circuit principle, and the values can also be obtained by using MATLAB.
基于电路原理得出恢复电压和潜供电流的数学表达式，运用MATLAB编程得到恢复电压和潜供电流的数值。 - Influence on Recovery Voltage of High-voltage Circuit Breakers under Different Fault by Employing Series Resonance Type Fault Current Limiter
不同故障下串联谐振式FCL对高压断路器恢复电压的影响 - Series resonance fault current limiter for recovery voltage after short circuiting of high-voltage circuit breakers at the outlet
SRFCL对高压断路器出线端短路时恢复电压的影响 - For transmission lines with no shunt reactor, the magnitude and the angle of the recovery voltage of fault phase under permanent faults are quite different from that under transient faults.
仿真实验验证该判据能可靠区分瞬时性故障和永久性故障，并且有较高的灵敏度。 - For the transmission lines with or without shunt reactors, this paper analyzes the recovery voltage characters of fault phase in detail.
针对带或不带并联电抗器的超高压输电线路，详细地分析了单相故障断开相的恢复电压特性； - It is suggested that the influence of the system impedance and the parallel resistance on power frequency recovery voltage should be characterized by means of the "first pole to clear factor of main break" and the "voltage distribution factor of main break".
提出可用主断口首开极因数和主断口电压分配因数来表达系统阻抗和并联电阻对首开极主断口工频恢复电压的影响。提出了表示主断口恢复电压特征的判据，并给出了计算方法。 - It could not be ignored that the system impedance have an influence on recovery voltage of main break when the value of parallel resistance across the main break is close to the value of system impedance.
当低值并联电阻的阻值和系统的阻抗值相近时，就不能忽略系统阻抗对主断口恢复电压的影响。 - The amplitudes of secondary arc current and recovery voltage are two decisive factors to extinguish secondary arc.
稳态下潜供电流和恢复电压幅值是潜供电弧熄灭的两个决定性因素。 - This paper presents a method for analysis and calculation of 4-parameter trasient recovery voltage ( TRV) and its adjustment limitation in 4 kinds of testing circuits used in high-power laboratories.
本文提出一种利用回路无量纲参数分析和计算四参数瞬态恢复电压（TRV）的方法和大容量实验室中所用的四种试验回路的TRV调节限度。 - This paper studies the arcing and post-arcing medium-intensity recovery of vacuum arcs during short-circuit breaking of a vacuum interrupter by measuring the dynamic charge waveforms of the relationship between shield potential, arc voltage and recovery voltage.
本文通过测量真空灭弧室中屏蔽罩电位与电弧电压和恢复电压关系的动态变化波形，探讨真空灭弧室在短路电流分断过程中，真空电弧的燃弧规律和弧后介质强度恢复规律。 - Simulation results for one practical line are coincident with the results by EMTP, which shows that the new twice-modal transformation method provides an alternative approach to calculate the steady-state values of the secondary arc current and the recovery voltage.
对某实际线路进行了计算，其结果与EMTP计算结果一致，表明此方法为进行潜供电流和恢复电压稳态计算提供了另一种途径和选择。 - This paper presents the method to determinate the distance for nearby short circuit and frequency of transient recovery voltage.
本文讨论当发电厂或变电所母线附近发生近区短路时，从原理上如何计算断路器至短路点的合理距离，并介绍暂态恢复电压频率的确定。 - On the basis of calculation results the authors evaluate the influences of these characteristics on secondary arc current and recovery voltage, protective relaying, reactive power regulation, overvoltage limitation and electromagnetic transient.
最后结合计算结果评价了这些特性对线路潜供电流和恢复电压、继电保护、无功调节、过电压限制、电磁暂态分析等方面的影响。 - Nice equivalence of test circuit manifests in the initial part of recovery voltage and the physical process near current zero as well.
试验回路的等价性还表现在电流零点附近的物理过程和恢复电压的初始部分。 - Specially for the transmission line with shunt reactor, the paper analyzes the components of power frequency and low frequency of recovery voltage and researches its beat frequency phenomenon in theory and EMTP simulation.
对有并联电抗器补偿的超高压线路，分析了恢复电压中的工频分量以及由各储能元件形成的低频振荡分量，并对恢复电压的拍频现象进行了深入的研究。 - Introduction to calculation of recovery voltage in short line fault ( SLF) and theoretical analysis of the interrupter in various arcing time.
介绍开断近区故障（SLF）时恢复电压的计算和灭弧室在不同燃弧时间下的理论分析。 - In transient recovery voltage ( TRV) adjusting circuit of synthetic test of high-voltage alternating-current circuit-breakers, the frequency-modulation capacitors work in special conditions and the endurance test must be performed under actual load.
在高压交流断路器合成试验的瞬态恢复电压（TRV）调节回路中，其调频电容的工作条件有特殊的要求，必须按其实际运行工作负荷进行特殊的耐久性试验。 - A Study on Transient Recovery Voltage of UHV Circuit Breakers
特高压断路器的瞬态恢复电压研究 - The proposals for measurement of OLTC recovery voltage in transformer test and operation are made.
建议变压器例行试验和运行变压器应增加有载分接开关偏移电压测量项目。 - Function of Circuit-breaker Capacitors in Reducing Rise Rate of the Recovery Voltage
断路器电容器降低恢复电压上升率的功能 - The results show that recovery voltage of temporary fault contains the components of power frequency component and free component, while the recovery voltage of permanent fault only contains power frequency component.
研究表明单相瞬时性故障时的恢复电压由自由分量与工频分量叠加而成，而永久性故障时的恢复电压中只包含工频分量。 - It can make dynamic voltage stability, realize dynamic reactive power continuous adjustment, improve the safty and stability operation level of power system, suppress secondary arc current, reduce recovery voltage, improve the success rate of reclosing, and also have good economic and social benefits.
它可以为系统提供动态电压支撑，保持电压稳定，实现动态无功调节，提高电网安全稳定运行水平；抑制潜供电流和降低恢复电压，提高重合闸成功率，具有良好的经济和社会效益。 - Finally, the short-circuit current, the transient recovery voltage, the secondary arc and the secondary current and resonance overvoltage characteristics of neutral reactor are analyzed for the UHV transmission system.
最后，对特高压输变电系统的短路电流，瞬态恢复电压，潜供电流以及中性点小电抗器对潜供电流与谐振过电压特性影响进行了分析。 - The core of RVM is applying direct current voltage to transformer insulation system to gain wave spectrogram of transformer recovery voltage and evaluate the insulation state of transformer.
该评判方法的核心思想是对变压器绝缘系统施加直流电压，得到变压器绝缘系统时域响应的回复电压波谱图，以此对变压器的绝缘状态作出评估。 - The recovery voltage contains power frequency component and low-frequency decaying component when transient fault occurs, and it only contains power frequency component when permanent fault occurs.
瞬时性故障时，恢复电压由工频周期分量和非工频衰减分量组成，永久性故障时，恢复电压仅由工频周期分量组成。 - The breaking capacity of TVS under high-frequency is decreased as the recovery voltage increases.
TVS高频开断能力随着恢复电压的上升速度的提高而降低。