摘要
通过静止坐标系与旋转坐标系的坐标变换关系的理论推导,得到一种新型单相电路谐波和无功电流检测模型。通过计算机仿真,得到了很好的仿真结果。理论分析与仿真结果证明了该模型的正确性。该模型不仅可以快速检测出单相电路谐波电流、基波无功电流,而且可以快速检测出基波电流及基波有功电流和基波无功电流分量。
The transform of stationary frame to rotating frame is theoretically studied for detecting the harmonic and reactive current in single-phase circuit,based on which a new model is built. Its correctness has been verified by the theoretical analysis and computer simulation. It can quickly check out the harmonic,fundamental active and reactive currents.
出处
《电力自动化设备》
EI
CSCD
北大核心
2004年第4期33-35,共3页
Electric Power Automation Equipment
