2) capacitance current
电容电流
1.
Harm and restriction of capacitance current in underground high-tension network;
煤矿井下高压电网电容电流的危害及限制
2.
Design of capacitance current monitoring equipment with dual SCMs;
双单片机电容电流监测装置设计
3.
Method to judge capacitance current change in resonant ground system;
准确判断谐振接地系统电容电流变化的方法
3) capacitive current
电容电流
1.
Exact prediction of capacitive current for distribution network;
配电网电容电流的准确预测
2.
Feasibility analysis of measuring capacitive current of 6～10kV distribution network by single phase to ground via resistance;
单相经电阻接地测量6～10kV电网电容电流可行性分析
3.
Development of capacitive current measuring instrument based on frequency scanning method for power distribution system;
基于扫频法配电网电容电流测量装置研制
4) capacitor current
电容电流
1.
Because of the high capacitor current of the auxiliary transformer,the high-voltage auxiliary power system must be grounded.
蒲圻电厂规划容量1200MW,在选择高压厂用电系统接地方式时,计算容量最大的厂用变所连接供电网络的单相接地电容电流,电流偏高,不能采取不接地方式。
2.
On the basis of actual measurement and study of the capacitor current of the system,this paper presents the feasible plan of using automatic tuning arcsuppressing coil to optimize power network and the technical requirement.
在对系统电容电流实测研究的基础上，提出采用自动调谐消弧线圈来优化电网是可行的方案以及应满足的技术要求，并探讨残流整定、中性点位移电压限制、接地保护等方面的问题。
3.
Then the power measurement method and its error with capacitor current existing are analyzed.
对三表法和两表法在电机试验中的测量方式进行了比较,分析了电容电流存在时的电机功率测量方法及误差,并对两表法测量进行了改进,讨论了电容电流对功率测量的影响及消除方法。
5) capacity current
电容电流
1.
According to different system bad condition and the connection mode of electrical energy meter, the paper analyzes the influence of line to ground capacity current and phase - phase capacity current on active and reactive power energy metering.
针对不同的系统负荷情况和电能表接线方式分析了线路对地电容电流和相间电容电流对有功电能及无功电能计量的影响。
2.
In consideration of power transmission reliability, the measurement of single phase earth capacity current of 10 kV isolated neutral system is usually conducted without interrupting the systems power supply, which, as a result, sets strict demands on the simplicity and reliability of the measurement.
由于送电可靠性的要求 ,10kV中性点不接地系统单相接地电容电流的测量一般是在系统不停电的情况下进行的 ,因此 ,对测量工作的简便性和可靠性要求较高。
3.
This paper presents a simple method of measuring capacity current.
提出一种测量电容电流的简易方法,通过测量TV二次侧的参数,就可准确地计算出配电网的电容电流,将该方法与直接单相接地法的测量结果相比较,两者非常接近。
6) DC capacitor
直流电容
1.
A simulation system of reactive compensation with STATCOM is constructed using PSCAD / EMTDC and the effect of DC capacitor on system THD ( Total Harmonic Distortion ) and its voltage fluctuation amplitude is analyzed.
使用PSCAD/EMTDC软件建立一个利用静止补偿器STATCOM(STATicCOMpensator)进行无功补偿的仿真系统,分析了不同STATCOM直流电容值对系统谐波含量和电容电压波动幅值的影响,得出了系统谐波含量和直流电容电压波动幅值随电容值的变化规律,提出了根据降低STATCOM出口端电压的谐波含量和保持直流电容电压波动幅值在一定范围内的要求来选择其电容值的方法,由该方法得出的仿真系统中STATCOM的电容值跟按其他直流电容选择方法所得的结果相符。
2.
Single-PWM converter without DC capacitor is one of the new power converters with reduced capacitor or reactor, which has many merits, such as simple structure, high voltage utilization, low switch-loss and so on.
无直流电容单PWM型功率变换器是减少大容量无功元件的新型拓扑之一,该功率变换器具有结构简单、电压利用率高、损耗较低等优点,其难点问题是如何实现整流桥安全换流。
补充资料：标准冲击电流波形(见冲击电流发生器)
标准冲击电流波形(见冲击电流发生器)
standard impulse current wave form
blaozhun ehonglld}0n4一u box]ng标准冲击电流波形(standard impulse currentwave form)见冲击电流发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条