neutral circuit
英 [ˈnjuːtrəl ˈsɜːkɪt]
美 [ˈnuːtrəl ˈsɜːrkɪt]
网络 中性电路
双语例句
- In view of neutral wire fault and one phase short circuit ( or earthing) of low voltage power supply system, the authors analyze the faults which harm electrical equipments and human being and expound how the faults are prevented and protected.
针对低压供电系统中常见的中性线断线及单相短路（或接地）故障问题分析了故障对电气设备及人身造成的危害，并论述了对故障的防范及保护措施。 - The calculation of phase wire current neutral wire current of 3-phase asymmetric AC circuit through the power of electric load can avoid the complex phasor algorithm and make the calculation simple fast.
用功率法求解三相不对称交流电路的线电流及中线电流，可以避免复杂的相量运算，使运算过程方便快捷。 - Analysis of the accidents caused by the disconnection of the neutral wire in low voltage circuit for civil use
民用低压电路中性线断开事故的分析 - This paper describes a new hybrid neutral point treatment for 3~ 66 kV auxiliary power network, which integrates the selective protection for switching off earth short circuit and two sets of AC metal-oxide surge arresters without gaps at different protection level.
介绍了新型混合式3～66kV自备电网中性点接地方式。这种中性点接地方式加上了接地短路切除动作的选择保护，以及两组不同保护水平的交流无间隙金属氧化物避雷器。 - The Confirmation The Neutral Line for The 3-Phase Distribution Circuit in Civil Building
民用建筑三相配电中性线电流的确定 - The paper introduced the effect of neutral wire the harm of open circuit and a kind of simple credible open circuit protection method.
介绍了在三相四线制供电系统中，中线的作用，断线的危害，以及一种简单可靠的断线保护电路。 - The Influences of CT'S Neutral Circuit Abnormality on Relay Protection and Discussion on Its Test Method
C.T中性线回路异常对保护的影响及试验方法的讨论 - A new method on artificial neutral network for fault diagnosis of large scale circuit
大规模电路故障诊断BP神经网络新方法 - Meanwhile, a corresponding strategy is also introduced to solve the inherent neutral point potential fluctuations of diode-clamped circuit.
针对二极管篏位形式电路固有的中点电位偏移问题，本文也提出了相应的控制策略。 - The single earth-fault in three phase network earthed neutral is called as single phase short circuit, and that in three phase network insulated to earth is called as leakage fault.
同样是三相电网的单相接地，发生于中性点直接接地系统称单相短路故障，而发生于中性点绝缘系统叫接地漏电故障。 - It is automatically passed neutral section through the control on up and down of armature current and the switch-on& off of main circuit breaker.
通过控制电枢电流的升、降和主断路器的分、合完成机车自动过分相过程。 - In this paper, three-level neutral point clamped PWM rectifier as the research object, analyzes the main circuit topology, deduces three-level PWM rectifier model and studies the three-level PWM rectifier control strategy.
本文以三电平中点箝位PWM整流器为研究对象，分析了其主电路拓扑结构，详细推导了三电平PWM整流器的数学模型，在此基础上对三电平PWM整流器的控制策略进行了深入的研究。 - Consider racing circuit happened single-phase short circuit fault, will be in grounded potential power flow produce unfavorable point, so should be in reclosing controlled reactor limit on adding small neutral circuit reactance.
考虑空载线路发生单相短路接地时，将在故障点产生潜供电流不利于重合闸，故应该在可控电抗器中性点加装小电抗进行限制。 - Start from solving the virtual neutral point voltage, the paper analysis the virtual neutral point voltage of the star circuit and triangle circuit. Based on this method, each circuit of the independent phase is analysised.
论文从求解虚拟中性点电压出发，分别对星形电路和三角形电路的虚拟中性点电压求取进行分析，然后按照三相对称电路的求解方法分析各独立相电路。 - Different compensation method of neutral current produces different structure forms of main circuit and control methods.
对零线电流补偿方法的不同产生出了不同的主电路结构形式和控制方法。