Journal of Wind Energy

Research Article

Power Quality Investigation of Distribution Networks Embedded Wind Turbines

Table 4

Effect of DG connection point on the voltage sag magnitude and duration at bus 15.
Connection bus of DGFSIGDFIGPMSGSynch
UPF
Minimum voltage sag (0.71 pu without DG)
150.7130.7460.7290.7670.746
130.7130.7390.7240.7530.734
110.7140.7350.7230.7460.729
90.7150.7310.7220.7390.725
Voltage sag duration (9.66 sec without DG)
158.956.957.956.968.66
139.047.298.227.328.78
119.087.488.367.478.81
99.147.698.517.668.88