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has been cited by the following article:

• TITLE: Design of Grid-Connected Photovoltaic System

  AUTHORS: Naseer Khan, Muhammad Aamir, Faisal Mehmood, Muhammad Aslam, Muhammad Arif

  KEYWORDS: Photovoltaic Systems (PV), High Voltage Gain, DC-DC Converter, PWM, Inverter, Synchronization

  JOURNAL NAME: Journal of Power and Energy Engineering, Vol.5 No.8, July 27, 2017

  ABSTRACT: This paper presents a grid connected photovoltaic system (PV) with a proposed high voltage conversion ratio DC-DC converter which steps up the variable low input voltages of photovoltaic module to the required DC link voltage. This voltage is applied to an H-bridge inverter which converts DC voltage into AC voltage and a low pass filter is used to filter the output. By adjusting the duty ratio of switches in DC-DC converter, the magnitude of inverter’s output voltage is controlled. The frequency and phase synchronization are ensured by a feedback signal taken from the grid. In this way, inverter is synchronized and connected with the grid to meet the energy demand. The PV system has been designed and simulated.