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[IEEE 2018 International Conference on Smart Electric Drives and Power System (ICSEDPS) - Maharashtra State, India (2018.6.12-2018.6.13)] 2018 International Conference on Smart Electric Drives and Power System (ICSEDPS) - PV Panel Based Micro-Inverter Using Simple Boost Control Topology
摘要： This paper discuss about the simulation of Micro-Inverter using simple boost control method. Also a complete archetype model of micro-inverter is practically executed for low power applications using simple boost control technique. The proposed scheme is having dual stage topology i.e. DC-DC converter, DC-AC converter. In this paper the circuit principle of proposed scheme of micro-inverter is examined. By performing the simulation on MATLAB, the effectiveness and viability of the proposed scheme of micro-inverter have been veri?ed.
关键词： Simple Boost Control,PV Panel,Micro-Inverter
更新于2025-09-09 09:28:46
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[IEEE 2018 2nd International Conference On Electrical Engineering (EECON) - Colombo, Sri Lanka (2018.9.28-2018.9.28)] 2018 2nd International Conference On Electrical Engineering (EECon) - Simulation Performance of Grid Connected Z-Source Solar Inverter with Incremental Conductance MPPT
摘要： Z source inverters (ZSI) can perform single stage, buck-boost conversion and have shown to offer slightly higher efficiency over traditional inverters. However, ZSI controller unit becomes more complex when achieving all objectives of Grid connected solar inverter applications where Maximum Power Point Tracking (MPPT), grid synchronization and harmonic reduction from output voltage and current are simultaneously implemented. The control concept used to achieve above objectives is that varying shoot through duty of ZSI while keeping peak DC link voltage at a constant value. Control structure is designed in synchronous reference frame with two cascaded loops as outer voltage control loop and inner current control loop to maintain power balance of ZSI which results constant peak DC voltage. Besides that, incremental conductance algorithm sets shoot through duty of ZSI to extract maximum power from solar panel at a given irradiance and temperature level. In this paper we present a simulation study of a grid connected ZSI along with Incremental Conductance MPPT method. The details of theory, operation, design and simulation results are included in the paper.
关键词： MPPT,grid connected,modulation control,Z-source inverter (ZSI),incremental conductance,simple boost
更新于2025-09-09 09:28:46