Title :
Simulation of power electronic devices using OrCAD software tool
Author :
Rogulin, Leonid Y. ; Gubkina, Valeria R.
Author_Institution :
FGOBU VPO SibSUTI, Novosibirsk, Russia
Abstract :
A principal scheme of the secondary power source for LEDs with control by the average current and protection of over-voltage, over-current and over-temperature. Simulations of the destructive effects are made using OrCAD software tool. Algorithm of power key control is proposed, in which maximum value of the filling coefficient of control signal pulse at the powering interval is limited and after stable state is reached, the forming of the signal is determined by pulse-duration modulation.
Keywords :
CAD; electronic engineering computing; light emitting diodes; power electronics; software tools; LED; OrCAD software tool; destructive effects; over-current; over-temperature; over-voltage; power electronic devices; power key control; pulse-duration modulation; secondary power source; Design automation; Light emitting diodes; Lighting; Power supplies; Software tools; Solid modeling; Voltage control; LED; Simulation; power supply;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2013 14th International Conference of Young Specialists on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4799-0761-8
DOI :
10.1109/EDM.2013.6642008
