1. IEEE Recommended Practices and Requirements for Harmonic Control in Electric Power Systems, IEEE Std 519-1992, 1992.
2. Limits for harmonic emissions in MV & HV power systems, IEC 61000-3-6, 2008.
3. Voltage characteristic of electricity supplied by public distribution systems, EN 50160, 2000.
4. Effect of interactions between voltage and current harmonics on the net harmonic current produced by single phase non-linear loads;El-Saadany;Electric Power Systems Research,1997
5. Harmonic distortion source identification in power systems with capacitor banks;Boscolo,2002