2026-06-13T02:47:50Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/1928 2021-12-13T02:07:33Z 1582963390870:1582967549708 user-uy

Design of Excitation Control Based on PIC Microcontroller in Generator Operation Myint Thein Thant Zaw Oo In recent year, the synchronous generators have moved almost completely from analogue control to digital control. It is necessary to develop the digital control for the machine. The Automatic Voltage Regulator (AVR) is widely used in electrical power field to obtain the stability and good regulation of the electric system This paper approaches the design and construction of excitation control or Automatic Voltage Regulator (AVR) for the synchronous generator. The characteristics of alternator output required are constant voltage and constant current. To get the constant output, alternator field excitation is controlled by Automatic Voltage Regulator (AVR).The Automatic Voltage Regulator maintains the constant voltage up to certain level of load current independently generator speed and load. Our approach is based on design and construction of microcontroller based excitation control for synchronous generator that introduces the digital excitation control technology. In this paper, we modify the AVR with PIC microcontroller technology to improve the overall effectiveness of the synchronous generator. This includes a more accurate measurement of voltage and current, as well as improving the response time and system stability. 2009 http://hdl.handle.net/20.500.12678/0000001928 https://meral.edu.mm/records/1928