基于DSP的新型可控消弧线圈的设计

Design of a New Controllable Arc-Suppression Coil System Based on DSP

本文分析了自动调谐消弧线圈的发展状况及存在的问题,提出了基于DSP芯片的磁通可控消弧线圈,详细介绍了其结构,工作原理和对地电容检测方法,最后给出了系统设计方案。该装置电感量连续可调,响应速度更快、噪声低,且不产生谐波,更能满足电力系统安全可靠运行的要求。

After analyzing the current state and existing problems of automatic resonance arc-suppression coil, the arc-suppression coil of controllable magnetic-flux based on the DSP was proposed. This paper introduces the structure, the principle and the checking method on shunt capacitance. A designing plan of the system was advanced finally. This apparatus features higher response speed, minor noise, no oblique wave with successive adjustment of the inductance. It is more capable to the requirement of the stable and reliable running in the power system.