TY - GEN
T1 - PV- VSG Power Optimizer for Urban Buildings with Improved Flexible Power Point Tracking Control
AU - Zheng, Mingli
AU - Su, Xinyang
AU - Shi, Wenzhuo
AU - Xu, Zhao
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024/11/22
Y1 - 2024/11/22
N2 - Power optimizer is a highly promising structure for photovoltaic (PV) power generation. More solar energy will integrate into the grid through power optimizers because of their low cost and high efficiency. The substantial integration of renewable energy into the grid can reduce grid inertia. To provide enough inertia, Virtual Synchronous Generator (VSG) control is introduced to power optimizers. This combination allows power optimizers, which are highly economical and efficient, to have frequency support ability. This paper proposes a novel PV-VSG power generation system based on power optimizer structure, using Flexible Power Point Tracking (FPPT) to enable it to maintain reserve capacity during operation. Buildings in cities are suitable for this system, which is not equipped with energy storage The simulation results verify the system's tolerance to partial shading and frequency support ability.
AB - Power optimizer is a highly promising structure for photovoltaic (PV) power generation. More solar energy will integrate into the grid through power optimizers because of their low cost and high efficiency. The substantial integration of renewable energy into the grid can reduce grid inertia. To provide enough inertia, Virtual Synchronous Generator (VSG) control is introduced to power optimizers. This combination allows power optimizers, which are highly economical and efficient, to have frequency support ability. This paper proposes a novel PV-VSG power generation system based on power optimizer structure, using Flexible Power Point Tracking (FPPT) to enable it to maintain reserve capacity during operation. Buildings in cities are suitable for this system, which is not equipped with energy storage The simulation results verify the system's tolerance to partial shading and frequency support ability.
KW - flexible power point tracking
KW - photovoltaic
KW - power optimizer
KW - Virtual Synchronous Generator
UR - https://www.scopus.com/pages/publications/85212074168
U2 - 10.1109/CICED63421.2024.10753864
DO - 10.1109/CICED63421.2024.10753864
M3 - Conference article published in proceeding or book
AN - SCOPUS:85212074168
T3 - China International Conference on Electricity Distribution, CICED
SP - 416
EP - 420
BT - Proceedings - 11th China International Conference on Electricity Distribution
PB - IEEE Computer Society
T2 - 11th China International Conference on Electricity Distribution, CICED 2024
Y2 - 12 September 2024 through 13 September 2024
ER -
