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- Title
Voltage and Frequency Control in a Microgrid.
- Authors
Siddiqui, Obaid; Ul Hijaz Paul, Ward; Kirmani, Sheeraz; Ahmad, Mubassir; Ali, Danish; Ali, Md Safdar
- Abstract
Microgrid provides a replacement of combining renewable energy resources and distributed generation units into power systems in an efficient manner. For the deployment of a microgrid, its stability and control issues are to be taken care of. Various efforts are being made to design more efficient control methods in different types of control types and different types of protection programme to make a reliable, safe, and economical operations of microgrid which is operated in either grid-connected mode or islanded operation mode. In the first stage of implementation, inner current control loop is designed along with phased locked loop and its effect is studied using a Simulink model in Matlab. In the second stage of implementation, outer control loop is designed, and its simulation is obtained along with PQ block. At the latter stage a VSC model is implemented serving with VF control using Matlab and its response is taken. In the final stage of implementation, power sharing methods V-F and Q-E are discussed. Two VSCs serving a load using the droop control is studied and Simulink model is made and implemented.
- Subjects
DISTRIBUTED power generation; MICROGRIDS; RENEWABLE energy sources; VOLTAGE control
- Publication
Journal of Engineering Science & Technology Review, 2022, Vol 15, Issue 6, p115
- ISSN
1791-2377
- Publication type
Academic Journal
- DOI
10.25103/jestr.156.14