The Strategy of Micro-Network for Research on Network Connections

Authors : - MLADENKRALJ, - LİLİJANAZUPAN

Pages : 0-0

View : 14 | Download : 7

Publication Date : 2013-08-01

Article Type : Research Paper

Abstract :This paper emphasizes mainly on the grid-connected control strategy of the micro-grid during the grid-connected process. The typical configuration of the micro-grid is presented. The power flow in the micro-grid is analyzed based on the characteristic curve of frequency-power, and the method of the best connection point selection is given. In consideration of the harmonics, disturbances and time delay, the gridconnected control strategy is proposed. The micro-grid is simulated by the simulation tool Matlab/Simulink. The results indicate that the selection of the best connection point has a great effect on the power quality in the micro-grid
Keywords : Micro network, characteristic curve, frequency power, control strategy