The applicatcion of current transformer with more tapping secondary windings is introduced and analyzed with some examples.
介绍了电流互感器的二次绕组带抽头实现多变比的应用,对电流互感器二次统组多抽头进行理论分析,举出了应用实例。
According to the fault current,relay setting current,the data of current transformer and secondary loop by checkout,it presents that error action is caused by wrong corrdination of the characteristic of secondary winding of current transformer of outgoing line with secondary loop load.
为防止类似事件的发生,从现场已安装设备出发,通过对电流互感器的二次绕组伏安特性、二次回路负载进行检测、核算,提出了利用提高额定电流比、降低二次回路负载、选用特性满足要求的二次绕组或更换电流互感器、对速断保护定值进行限制等解决方法。
Due to particularity of some break-down equipment,we must execute the overall testing regulations of the new put into operation in one year,and regard the resistance of the current transformer secondary winding.
鉴于某些设备异常的特殊性,必须严格执行设备投运后一年内必须进行全检的规定,并且要重视电流互感器的二次绕组直阻的测量工作。
Relation between Relay Protection and Distribution of Secondary Winding and Outlet Way of Primary Winding in Current Transformer
电流互感器二次绕组排列及一次绕组出线方式与继电保护的关系
In using, the secondary winding can not be short-circuited or operating over-load.
使用时二次绕组不能短路及超负荷运行。
The Analysis of Technical Properties for Many Tapping Secondary Windings of Current Transformer;
电流互感器二次绕组多个抽头技术性能分析
Research for the Neutral Point Protection Measures of Voltage Transformer’s Secondary Windings
电压互感器二次绕组中性点保护措施研究
Examination and Analysis of A CT Between-Turns Short Circuit
一例电流互感器二次绕组匝间短路的检测与分析
Discussion on Problems Caused by Secondary Winding Lead Terminal Sequence Which is Different from Design in Current Transformer
电流互感器二次绕组出线端子顺序与设计不符所引起问题的探讨
The series of current transformers are resin insulated， fully enclosed and busbar type. The iron core is circular and the secondary winding goes around the core before casting by epoxy.
本型电流互感器的铁心为圆环形，二次绕组匀绕制在铁心圆周上，用环氧树脂混合料浇注成形。
The current transformer is fully enclosed and busbar structure. The secondary windings and iron core are insulated by epoxy resin. It has a good ability of antipollution and moisture proof.
本型电流互感器为全封闭母线式结构，二次绕组及铁芯均浇注在环氧树脂内，耐污染及潮湿。
In this method, the current transformer excitation characteristic modeling is set up according to measurement data.
从实测数据出发，建立了电流互感器二次绕组的励磁特性的数学模型。
The zero sequence current transformer is full enclosed type. The secondary windings and iron core are insulated by epoxy resin. The middle hole is used for cable going through.
本型零序电流互感器为全封闭式。二次绕组及铁芯均浇注在聚脂树脂内。中间窗孔供三相电缆穿过。
open circuit secondary voltage
次级绕组的空载电压
short circuit time constant of primary windings
一次绕组短路时间常数
Paper covered wires--Part 2: Paper covered round wires
GB/T7673.2-1987纸包绕组线第二部分:纸包圆线
Analysis of an Oil-Immersed Current Transformer Primary Winding Failure
油浸式电流互感器一次绕组故障实例分析
top of slot belt
上层绕组区 -双层绕组的
Two Dimensional Simulation Analysis of Winding Temperature Field of Oil-Immersed Power Transformer
油浸式电力变压器绕组温度场的二维仿真分析
Since the secondary winding is normally operated into a high-impedance circuit, the secondary current is quite small.
因为次级绕组通常输入高阻抗的电路，因此次级电流很
During and after each test, the temperature of the windings shall not exceed the values specified in table8.
在每一次试验期间和之后,绕组温度不应超过表8中的规定值。