HARMONIC VOLTAGE DISTORTION;
DISTORTION MINIMIZATION;
ACTIVE FILTERING;
TELEPHONE INFLUENCE FACTOR;
POWER QUALITY;
D O I:
10.1109/61.141855
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
The impact of voltage harmonics on a power system can be minimized by using active filters to inject distortion-cancelling currents. However, a network objective function must be specified before the optimum filter injection currents can be determined. This paper illustrates the application of a distortion-minimizing procedure with each of the following four network correction strategies: total harmonic voltage distortion, telephone influence factor, motor load-loss function, and single-bus sine wave correction.