An Enhanced Microgrid Load Demand Sharing Strategy

• Published in: IEEE transactions on power electronics Vol. 27; no. 9; pp. 3984 - 3995
• Main Authors: He, Jinwei, Li, Yun Wei
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.09.2012; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Applied sciences; Communication; Compensation; Controllers; Demand; Distributed generation (DG); droop control; Electric currents; Electric power plants; Electrical engineering. Electrical power engineering; Electrical machines; Electrical power engineering; Electronics; Errors; Exact sciences and technology; Frequency control; Impedance; low-bandwidth communication; Marketing; microgrid; Miscellaneous; Operation. Load control. Reliability; Power networks and lines; Power supply; Reactive power; reactive power compensation; real and reactive power sharing; Regulation and control; Simulation; Steady-state; Strategy; Synchronism; Synchronization; Transient analysis; Voltage control; Autonomous system; Load distribution; Power system stability; Distributed power generation; low-bandwidth communication; reactive power compensation; Voltage control; Low voltage; Reactive power control; Reactive power; Accuracy; microgrid; Bandwidth; Voltage stability; Voltage dip; Distribution network; Numerical integration; Meshed network; Control system; droop control; real and reactive power sharing; Power electronics; Resource sharing; Distributed system; Synchronization; Steady state; Time domain method; Electrical network; Energy demand; Electric power production; Impedance; Distributed generation (DG)

For the operation of autonomous microgrids, an important task is to share the load demand using multiple distributed generation (DG) units. In order to realize satisfied power sharing without the communication between DG units, the voltage droop control and its different variations have been reporte...