Energy Co-sharing Control of Micro-hybrid Solar PV Grid

• Main Authors: Yi-Hung Wang, 王譯鴻
• Other Authors: Bin-Juine Huang
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/72234159131565892895

碩士 === 國立臺灣大學 === 機械工程學研究所 === 103 === A networking technique for solar PV power co-sharing in a micro-grid composed of several hybrid solar PV systems (HyPVs) with limited battery storage, called “HyPV-net”, was developed. A power switching control was used to distribute the solar PV power between individual HyPVs. Excess solar PV power in an individual HyPV at low load power consumption will be transmitted to its neighbor HyPV through a central control unit (CCU) via ac power line. This will increase the PV power generation of the grid and improve the economy of the system. A long-term system performance simulation of HyPV-net for system design was carried out. A HyPV-net with two HyPVs was built and tested to measure its performance and verify the simulation results.