Inrush identification is always a key problem in power transformer current differential protection.
励磁涌流识别一直是电力变压器差动保护中比较关注的问题。
Development of virtual instrument based calibrator for electronic current transformer.
基于虚拟仪器的电流互感器校验仪的研制。
This device is called a current transformer.
这个装置被称为电流互感器。
This paper is aimed to research and realize a new-type optoelectronic current transformer to replace traditional ct.
本文旨在研究和实现一种新型的光电式电流互感器，以取代传统CT。
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。
The electrical elements connected include circuit breaker disconnector and earthing switch current transformer voltage transformer lightning arrester bus etc.
连接的电气元件有断路器、隔离开关与接地开关、电流互感器、电压互感器、避雷器、母线等。
Similarly, a current transformer is connected with its primary in the high-voltage circuit.
同样，电流互感器是与它的主要的高电压电路。
I developed a dedicated anti-Meter DC current transformer has been exported to the United States, Italy and other countries.
我公司研制的电表专用抗直流电流互感器已远销美国、意大利等国家。
Ac current probe act as a current transformer which the core can be opened and clamped on a current carrying conductor.
交流电流探头是利用电流变压器的原理来测试电流的﹐它的中心部分可以打开和卡紧在有电流流过的导线上。
To use the elements you should prepare the adjustable transformer or silicon controlled transformer voltage meter current meter and autocontrol temperature meter etc.
使用元件必须配备调压变压器或可控硅调压器及电压、电流表和温度自动控制仪表等。
The new method can examine the secondary circuit of current transformer roundly, simply and reliably.
该方法能比较全面地检查电流互感器二次回路，而且简单可靠。
It has been proved in practice that the unbalance degree of the three-phase side current of this transformer can meet the requirements of the related regulations.
实践证明，这种变压器三相侧电流的不平衡程度可以满足有关规定。
The harmonic comes from power system side, which is caused mainly by exciting current of the large capacity transformer besides the nonlinear loads.
认为谐波源来自系统侧，除了非线性负荷外，主要是由大型电力变压器激磁电流所造成。
The development of a ratio tester for current transformer is introduced.
介绍了一种可用于检测电流互感器变比的测试仪。
Saturation of Current Transformer is the major problem of Bus Protect in power system.
电力系统母线保护存在的主要问题，是电流互感器的饱和问题。
Transformer insulation sheath for general fixed on the elevatedseat flange, elevated seat inside about can put down the maintenance andmeasurement using the built-in type current transformer.
变压器绝缘护套一般固定在升高座的法兰上，升高座的里边大约可以放下维护和测量用的内装式电流互感器。
The optical fiber current sensor almost overcomes all the shortcomings of the traditional current transformer in the theory.
光纤电流传感器在理论上几乎克服了传统的电磁式电流互感器所有的缺点。
When electric power coupling transformer at input current is less than rated value, public winding can be also overload.
电力自耦变压器在其输入电流均小于额定值时，其公共绕组也可能过负荷。
Whem electric power coupling transformer at input current is less than rated value, public winding can be also overloaded.
电力自耦变压器在其输入电流均小于额定值时，其公共绕组也可能过负荷。
By electromagnetic theory analysis, this paper presented a planar hollow coil current transformer based on printed circuit board (PCB).
通过电磁理论分析，提出了一种基于印刷电路板(PCB)的平面型空心线圈电流互感器。
Transformer substation including each kind of equipment: transformer, circuit breaker, load switch, generatrix, current transformer, voltage transformer and so on.
变电站包括各类设备：变压器、断路器、负荷开关、母线、电流互感器、电压互感器等。
A sensor head for hybrid optical current transformer (HOCT) is designed, the error resource of it is analyzed, and the overcoming method is given.
设计了一种用于混合式光电电流互感器(HOCT)的电流传感头。分析了其测量误差，给出解决的方法。
Rogowski coil; current transformer; printed circuit board.
空心线圈；电流互感器；印刷电路板。
It has strong universality and is suitable for current transformer with various wire connection.
通用性强，适用于各种形式接线的电流互感器。
This product complies with the national standards of GB1208-1997 "current transformer".
产品参照执行gb1208- 1997《电流互感器》国家标准。
The authors introduce the differences between normal current transformer and S class current transformer from the testing standard, equipment and method of CT calibrating.
针对S级电流互感器的检定，从规程、装置和方法上比较并阐述了与普通电流互感器检定的不同之处。
The structure, principle and its advantages of optical current transformer are presented. The prospect of optical current transformer is looked forward.
概述了光电式电流互感器的结构、原理和优点，展望了光电式电流互感器的发展前景。
Traditional Current sensor is current transformer, which can be classified into two categories: used in surveying and relay protection.
传统电流传感器就是指电流互感器，包括测量用电流互感器和保护用电流互感器。
Traditional Current sensor is current transformer, which can be classified into two categories: used in surveying and relay protection.
传统电流传感器就是指电流互感器，包括测量用电流互感器和保护用电流互感器。
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