TY - GEN
T1 - A novel method of compensating harmonic currents generated by consumer electronic equipment based on the correlation function
AU - Tanaka, T.
AU - Nishida, Y.
AU - Funabiki, S.
PY - 2002
Y1 - 2002
N2 - This paper proposes a novel method of compensating harmonic currents generated by consumer electronic equipment that act as harmonic voltage sources, using the correlation function. The distribution transformer is equipped with an additional winding on the secondary side, and a single-phase voltage-source PWM inverter is connected to the added winding, acting as a shunt active filter. The leakage inductor of the added winding behaves as though connected in series to the leakage inductor on the secondary side winding connected to the consumer electronic equipment. The shunt active filter can thus be used to compensate harmonic currents on the source side without an inductor series-connected to the harmonic voltage source. The basic principle of the proposed compensation method is discussed in detail. Digital computer simulation is implemented to demonstrate the validity and practicability of the proposed compensation method using the proposed harmonic current detection method based on the correlation function.
AB - This paper proposes a novel method of compensating harmonic currents generated by consumer electronic equipment that act as harmonic voltage sources, using the correlation function. The distribution transformer is equipped with an additional winding on the secondary side, and a single-phase voltage-source PWM inverter is connected to the added winding, acting as a shunt active filter. The leakage inductor of the added winding behaves as though connected in series to the leakage inductor on the secondary side winding connected to the consumer electronic equipment. The shunt active filter can thus be used to compensate harmonic currents on the source side without an inductor series-connected to the harmonic voltage source. The basic principle of the proposed compensation method is discussed in detail. Digital computer simulation is implemented to demonstrate the validity and practicability of the proposed compensation method using the proposed harmonic current detection method based on the correlation function.
KW - constant dc capacitor voltage control
KW - consumer electronic equipment
KW - correlation function
KW - diode rectifier
KW - distribution transformer
KW - harmonic voltage source
KW - pole-mounted distribution transformer
KW - single-phase shunt active filter
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U2 - 10.1109/PCC.2002.998542
DO - 10.1109/PCC.2002.998542
M3 - Conference contribution
AN - SCOPUS:84961707821
T3 - Proceedings of the Power Conversion Conference-Osaka 2002, PCC-Osaka 2002
SP - 172
EP - 177
BT - Proceedings of the Power Conversion Conference-Osaka 2002, PCC-Osaka 2002
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Power Conversion Conference-Osaka 2002, PCC-Osaka 2002
Y2 - 2 April 2002 through 5 April 2002
ER -