It is a flexible instrument designed to emulate the output of solar panels from different manufacturers variations due to time of the day effect of season and different geographical locations of installation.
Emulator solar panel.
Electricity generation from the photovoltaic pv systems is a major renewable energy source as it involves zero greenhouse gas emission and no fossil fuel consumption.
To achieve the target of solar generation by 2022 the approach and methodology opted should be made faster efficient and cheap.
Solar array simulator is a dc power supply that can simulate the current and voltage.
600s dc power supply with solar array simulation can program the i v curve through sas mode and table mode via front panel or softpanel easily and up to 100 i v curves can be stored in the unit.
It is a flexible instrument designed to emulate the output of solar panels from different manufacturers variations due to time of the day effect of season.
According to its developers it can achieve.
The emulator combines the measured solar irradiation with an estimated incidence angle to determine the actual irradiation received by the panel.
The solar pv emulator is a programmable power supply designed to emulate solar panels.
The incidence angle changes from 49 to 82.
The user can recall the i v curve from 62150h 600s afterwards.
A new pv emulator to evaluate the i v profile of solar panels the device is based on a state feedback adaptive control system in a real time controller.
Most of these pv emulators take a mathematical model of a solar cell which is based on specific cell parameters and calculate the emulator s voltage and current characteristics based on this model.
By being able to accurately simulate solar panels under various space conditions with complete control a system developer can comprehensively verify design margins and quickly test in production spacecraft power systems and their associated electronics.
The current and the voltage generated by the emulator under the same conditions show a perfect agreement with those delivered by the photovoltaic panel under consideration.
Pv emulator is contributing towards this by providing an easy platform for testing and designing in dynamic conditions along with less space and capital requirements.
With fast transient response the emulator responds to change in load conditions and maintains the output on iv characteristics of the selected panel for a given ambient condition.
A novel pv emulator is constructed by using conventional solar panels with a dc power supply.
