| Title |
A Study on MPPT Control using the Maximum Power Balance/Unbalance Boundary Point Control |
| Authors |
고강훈(Koh Kang-Hoon) ; 강태경(Kang Tae-Kyeng) ; 이현우(Lee Hyun-Woo) ; 우정인(Woo Jung-In) |
| Keywords |
Simple MPPT ; PV System ; Limit Error ; PIC ; Low Price |
| Abstract |
This paper proposes a simple MPPT control scheme of a based Current-Control-Loop system that can be obtains a lot of advantage to compare with another digital control method, P&O(Perturbation and Observation) and IncCond(Incremental Conductance) algorithm, that is applied mostly a PV system. An existent method is needed an expensive processor such as DSP that calculated to change the measure power of a using current and voltage sensor at the once. Therefore, it is applied a small home power generation system that required many expenses. But, a proposed method is easy to solve the cost reduction and power unbalance Problems that it is used by control scheme to limit error of a current control of common sensor. This proposed algorithm had verified through a simulation and an experiment results on battery charger using PIC that is the microprocessor of a low price. |