Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.10c
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- Pages.334-336
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- 2005
A study on MPPT control using the balace/unbalance control
평형/불평형 제어를 이용한 MPPT제어에 과한 연구
Abstract
This paper proposes a simple MPPT control scheme of a Current- Control-Loop Error system Based that can be obtains a lot of advantage to compare with another digital control method, P&O and IncCond 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. 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 on battery charger using PIC that is the microprocessor of a low price.
Keywords