Photovoltaic array MPPT based on improved variable step size incremental conductance algorithm
| Autor: | Zhang Hong, Liu Yang, Li Shengzhu, Zhang Yunbo |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Maximum power principle
020208 electrical & electronic engineering Photovoltaic system 02 engineering and technology 021001 nanoscience & nanotechnology Tracking (particle physics) Stability (probability) Maximum power point tracking Control theory 0202 electrical engineering electronic engineering information engineering Electronic engineering Point (geometry) Algorithm design 0210 nano-technology MATLAB computer Mathematics computer.programming_language |
| Zdroj: | 2017 29th Chinese Control And Decision Conference (CCDC). |
| DOI: | 10.1109/ccdc.2017.7978907 |
| Popis: | According to analyze the output characteristics of photovoltaic (PV) array and the advantages and disadvantages of the traditional maximum power point tracking (MPPT) method, an improved increment conductance (INC) method was proposed. Using MATLAB/Simulink modeling and simulating the boost DC/DC convert system, apply the improved method and the traditional INC to control the system respectively. The simulation results show that the improved method in the premise of ensuring stability of the system, make the PV array tracking the maximum power point more quickly and exactly under the change of circumstance. |
| Databáze: | OpenAIRE |
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