Title :
A comparison of instantaneous and Fryze power calculations on P-F and Q-V droop in microgrids
Author :
Rowe, Christopher N. ; Summers, T.J. ; Betz, R.E. ; Cornforth, D.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Univ. of Newcastle, Newcastle, NSW, Australia
Abstract :
Power frequency droop is the generally accepted method to control power flow in a standalone microgrid. This paper compares the effect of instantaneous and Fryze power calculations on the operation of a three phase, two inverter microgrid. Similar control schemes are implemented based on each power calculation method and the behavior of the microgrid analysed. SABER® simulations compare the two control schemes and the results are utilised to outline the respective benefits of each method.
Keywords :
distributed power generation; invertors; load flow control; power electronics; power grids; Fryze power calculation method; P-F droop; Q-V droop; control power flow; inverter microgrid; power frequency droop; Inverters; Power control; Reactive power; Transient analysis; Voltage control; Voltage measurement; Distributed Generation; Power Electronics;
Conference_Titel :
Universities Power Engineering Conference (AUPEC), 2010 20th Australasian
Conference_Location :
Christchurch
Print_ISBN :
978-1-4244-8379-2
Electronic_ISBN :
978-1-4244-8380-8
