3-2 Power factor The variation of input power factor at every loading
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condition factor can be obtained as shown in Fig.4. The results are shown in two cases: One is for rectifying mode and the other for inverting mode.
In the rectifying mode the input power factor becomes increased to be higher for larger loads, and the same tendency can be found for larger inductance In best case the power factor is maintained to be about 0 98 Also as the difference power between load and solar array is sent to the utility side in the inverting mode so the zero of loading condition means that all sloar power is sent to the load side Thus the power factor increases with inductance, and decreases with the loading conditions
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