TY - JOUR
T1 - Control of single-phase solar power generation system with universal active power filter capabilities using least mean mixed-norm (LMMN)-based adaptive filtering method
AU - Chilipi, Rajasekharareddy
AU - Al Sayari, Naji
AU - Alsawalhi, Jamal Yousuf
N1 - Funding Information:
Manuscript received September 20, 2018; revised February 12, 2019; accepted April 9, 2019. Date of publication April 17, 2019; date of current version March 23, 2020. This work was supported by the Khalifa University of Science and Technology under the Advanced Power and Energy Center (Award No. RC2-2018-06). Paper no. TSTE-00918-2018. (Corresponding author: Ra-jasekharareddy Chilipi.) The authors are with the Advanced Power and Energy Center, Department of Electrical and Computer Engineering, Khalifa University, Abu Dhabi 127788, United Arab Emirates (e-mail:,[email protected]; [email protected]; [email protected]).
Funding Information:
During voltage sag/swell condition, the series VSI performs the compensation by injecting/absorbing the active power. This active power required by the series VSI is supported by the shunt VSI through dc-link voltage regulation loop. Therefore, the output of dc-link PI controller Idc∗ changes during voltage sag/swell compensation.
Publisher Copyright:
© 2010-2012 IEEE.
PY - 2020/4
Y1 - 2020/4
N2 - This paper deals with the control of a single-phase grid-tied solar photovoltaic (SPV) power generation system with an universal active power filter (UAPF) capabilities. The SPV-UAPF system consists of series and shunt voltage-source inverters (VSIs). The shunt VSI exports the real power extracted from the photovoltaic panels to the grid and local loads. In addition to handling the real power, the shunt VSI provides compensation of reactive and harmonic currents generated by the loads. The reference signals required for the control of the shunt and series VSIs of the SPV-UAPF system are estimated using the least mean mixed-norm (LMMN) adaptive identification algorithm. The performance of the LMMN-based control of the SPV-UAPF system with series shunt compensation capabilities is demonstrated using MATLAB/Simulink-based computer simulations and hardware-in-the-loop-based experimental results under various operating conditions such as solar irradiance variation, voltage sag, swell, and current harmonics.
AB - This paper deals with the control of a single-phase grid-tied solar photovoltaic (SPV) power generation system with an universal active power filter (UAPF) capabilities. The SPV-UAPF system consists of series and shunt voltage-source inverters (VSIs). The shunt VSI exports the real power extracted from the photovoltaic panels to the grid and local loads. In addition to handling the real power, the shunt VSI provides compensation of reactive and harmonic currents generated by the loads. The reference signals required for the control of the shunt and series VSIs of the SPV-UAPF system are estimated using the least mean mixed-norm (LMMN) adaptive identification algorithm. The performance of the LMMN-based control of the SPV-UAPF system with series shunt compensation capabilities is demonstrated using MATLAB/Simulink-based computer simulations and hardware-in-the-loop-based experimental results under various operating conditions such as solar irradiance variation, voltage sag, swell, and current harmonics.
KW - least mean mixed norm algorithm
KW - power quality
KW - Solar power generation
KW - universal active power filter
KW - voltage source inverter
UR - http://www.scopus.com/inward/record.url?scp=85082576476&partnerID=8YFLogxK
U2 - 10.1109/TSTE.2019.2911852
DO - 10.1109/TSTE.2019.2911852
M3 - Article
AN - SCOPUS:85082576476
SN - 1949-3029
VL - 11
SP - 879
EP - 893
JO - IEEE Transactions on Sustainable Energy
JF - IEEE Transactions on Sustainable Energy
IS - 2
M1 - 8693542
ER -
