自动跟踪三相五柱干式消弧线圈成套装置

Completed Set Device of Three Phase/Five Column Automatic Tracking Dry Arc Suppression Coil

介绍了ＸＢＳＧ６（１０）／５０型三相五柱干式消弧线圈成套装置，其电感电流的大小由单片微机控制，不仅在电网正常时能自动跟踪电网对地的电容电流，而在发生单相接地后仍能自动跟踪电容电流的变化进行补偿，始终使接地点电流最小。与之配套的ＷＬＤ４型接地保护装置采用单片微机结合新型的零序电流有功分量的原理。

The completed set device of XBSG - 6 ( 10 )/50 three phase/five column dry arc suppression coil is consisted of a three phase/five column dry arc suppression coil, an automatic tracking compensation control device and a ground protection device. With a mechanical combination of grounded transformer and the arc suppression coil, the value of the induced current is controlled by a computer. When a electric network in a normal condition or before a single phase ground fault occurred, the arc suppression coil should be continuously adjusted and the induced current will automatically reach the network grounding capacitance current. After a fault of single phase grounding, the induced current still can automatic track the changes of the capacitance current and make a compensation. This device is small in dimension, light in weight and easy in operation and installation.