TY - GEN
T1 - Dynamic Response of an Active Filter Using a Generalized Nonactive Power Theory
AU - Xu, Yan
AU - Tolbert, Leon M.
AU - Chiasson, John N.
AU - Peng, Fang Z.
PY - 2005
Y1 - 2005
N2 - This paper presents a theory of instantaneous nonactive power/current. This generalized theory is independent of the number of phases, whether the load is periodic or nonperiodic, and whether the system voltages are balanced or unbalanced. By choosing appropriate parameters such as the averaging interval T c and the reference voltage v p, the theory has different forms for each specific system application. This theory is consistent with other more traditional concepts. The theory is implemented in a parallel nonactive power compensation system, and several different cases, such as harmonics load, rectifier load, single-phase pulse load, and non-periodic load, are simulated in MATLAB. Unity power factor or pure sinusoidal source current from the utility can be achieved according to different compensation requirements. Furthermore, the dynamic response and its impact on the compensator's energy storage requirement are also presented.
AB - This paper presents a theory of instantaneous nonactive power/current. This generalized theory is independent of the number of phases, whether the load is periodic or nonperiodic, and whether the system voltages are balanced or unbalanced. By choosing appropriate parameters such as the averaging interval T c and the reference voltage v p, the theory has different forms for each specific system application. This theory is consistent with other more traditional concepts. The theory is implemented in a parallel nonactive power compensation system, and several different cases, such as harmonics load, rectifier load, single-phase pulse load, and non-periodic load, are simulated in MATLAB. Unity power factor or pure sinusoidal source current from the utility can be achieved according to different compensation requirements. Furthermore, the dynamic response and its impact on the compensator's energy storage requirement are also presented.
KW - Non-periodic current
KW - Nonactive power
KW - Reactive power
KW - Shunt compensator
KW - STATCOM
UR - http://www.scopus.com/inward/record.url?scp=33745901113&partnerID=8YFLogxK
U2 - 10.1109/IAS.2005.1518515
DO - 10.1109/IAS.2005.1518515
M3 - Conference contribution
AN - SCOPUS:33745901113
SN - 0780392086
SN - 9780780392083
T3 - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
SP - 1225
EP - 1231
BT - Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
T2 - 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
Y2 - 2 October 2005 through 6 October 2005
ER -