TY - GEN
T1 - Bidirectional Inter-Microgrids Converter for Improving the Power Quality disturbed by Intermittent Sources
AU - Kananda, Kiki
AU - Ashari, Mochamad
AU - Riawan, Dedet Candra
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Energy fulfilment by consumers independently by utilizing renewable energy, PV, has greatly improved and has been developed in the form of a Smart Isolated Microgrid (SMG) system. The need for electrical energy is no longer dominated by AC loads but also by DC. So, the application of power electronic devices is very helpful in supplying energy. This study uses a bidirectional converter system that is able to regulate the power flow from DC to AC microgrid or vice versa, by maintaining the quality of the voltage of the two microgrids. The SMG system modelling uses MATLAB-Simulink simulation and shows good performance. As the result of the SMG system simulation, the bidirectional converter works well as a maximum energy transfer device for RES-PV and fulfils AC and DC loads by acting as a rectifier and inverter. The results show the stability of the bus voltage is good. DC bus voltage drops by 4.25% and AC bus voltage below 10% of the voltage set by each bus. Total Harmonic Distortion (THD) is also low with a voltage THD value of 0.65% and a current THD value of 1.38%. The AC load and grid sides have very good current THD values, namely 0.37% and 0.17%.
AB - Energy fulfilment by consumers independently by utilizing renewable energy, PV, has greatly improved and has been developed in the form of a Smart Isolated Microgrid (SMG) system. The need for electrical energy is no longer dominated by AC loads but also by DC. So, the application of power electronic devices is very helpful in supplying energy. This study uses a bidirectional converter system that is able to regulate the power flow from DC to AC microgrid or vice versa, by maintaining the quality of the voltage of the two microgrids. The SMG system modelling uses MATLAB-Simulink simulation and shows good performance. As the result of the SMG system simulation, the bidirectional converter works well as a maximum energy transfer device for RES-PV and fulfils AC and DC loads by acting as a rectifier and inverter. The results show the stability of the bus voltage is good. DC bus voltage drops by 4.25% and AC bus voltage below 10% of the voltage set by each bus. Total Harmonic Distortion (THD) is also low with a voltage THD value of 0.65% and a current THD value of 1.38%. The AC load and grid sides have very good current THD values, namely 0.37% and 0.17%.
KW - Bidirectional Converter
KW - PV
KW - Power Sharing
KW - Smart Microgrid
KW - Voltage Stability
UR - http://www.scopus.com/inward/record.url?scp=85146431018&partnerID=8YFLogxK
U2 - 10.1109/PECon54459.2022.9988839
DO - 10.1109/PECon54459.2022.9988839
M3 - Conference contribution
AN - SCOPUS:85146431018
T3 - 2022 IEEE International Conference on Power and Energy: Advancement in Power and Energy Systems towards Sustainable and Resilient Energy Supply, PECon 2022
SP - 77
EP - 82
BT - 2022 IEEE International Conference on Power and Energy
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE International Conference on Power and Energy, PECon 2022
Y2 - 5 December 2022 through 6 December 2022
ER -