The Strategy of Micro-Network for Research on Network Connections

Yıl 2013, Cilt: 3 Sayı: 2, 0 - 0, 01.08.2013

- Mladenkralj - Lilijanazupan

https://izlik.org/JA77GC77RN

Öz

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

Anahtar Kelimeler

Micro-network , characteristic curve , frequency-power , control strategy