Rogowski coil; current transformer; printed circuit board.
空心线圈；电流互感器；印刷电路板。
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。
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 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。
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。
Current transformer plays important role as a kind of high-voltage equipments in power system.
电流互感器是电力系统中最重要的高压设备之一。
The improved method for main sealing sections of high-voltage current transformer is introduced.
介绍了高压电流互感器主要密封部位结构的改进方案。
Secondary load impedance of a current transformer(CT) has great influence on the error of the CT.
电流互感器二次负载阻抗对电流互感器误差有较大的影响。
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。
The software revision method of current transformer (CT) for molded case circuit breaker was pre - sented.
提出了塑壳式断路器用电流互感器(CT)的软件修正方法。
In this paper, a new hybrid-optical direct current transformer is introduced, and running states are given.
介绍了一种新型光电电流互感器的研制及实际挂网运行状况。
The sensing method of the partial discharge pulse current in current transformer is re-searched experimentally.
对电流互感器的局放脉冲电流传感方法进行了实验研究。
Characteristics of ct (Current Transformer) in extreme saturation is illustrated by test and theoretical analysis.
通过实际试验和理论分析，阐明了电流互感器严重饱和时的特性。
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。
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。
This test system has been successfully used to test the performance of the optical electric current transformer developed.
所设计的测试系统已成功应用于自行研制的光电电流互感器性能指标的测试。
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。
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。
The properties and selection of the zero-phase sequence current transformer core and tripper for GFCI are in detail described.
详细叙述了漏电开关零序电流互感器及其铁芯，脱扣器的工作特性、材料选用。
It is a new current ratio standard after the zero flux current transformer, two stage current transformer and current comparator.
它是继零磁通电流互感器、双级电流互感器和电流比较仪之后的又一种新型的电流比例标准。
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。
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。
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。
Optical Current Transformer(OCT)resolves the problems of saturation and low transient precision created by electromagnetic current transformer.
光学电流互感器（OCT）解决了继电保护中传统电磁式电流互感器的饱和以及暂态精度低等问题。
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。
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。
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。
Please specify the current transformer model name, transformation ratio, accuracy class, rated burden, required installation method, when placing a purchaseder.
请注明电流互感器型号、额定电流比、准确度等级、额定容量及安装方式等。
Based on the sudden decline of the secondary current after current transformer saturation, a new saturation criterion called current-dropping method is presented.
基于电流互感器饱和后二次电流突然下降的特点，提出了一种新的电流互感器饱和判别方法——电流下降法。
Based on the sudden decline of the secondary current after current transformer saturation, a new saturation criterion called current-dropping method is presented.
基于电流互感器饱和后二次电流突然下降的特点，提出了一种新的电流互感器饱和判别方法——电流下降法。
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