Table 7 Comparison of power factor stability and equipment loss rate under different load Conditions.

From: Consistency control of grid-connected substation voltage regulation based on photovoltaic inverter power coordination

Test Scenario

Method

Power Factor Stability

Equipment Loss Rate/%

Heavy-load Period in Industrial Area

Proposed method

0.97

3.0

Method in Literature7

0.92

4.2

Method in Literature8

0.90

4.5

Method in Literature9

0.91

4.3

Method in Literature10

0.93

4.0

Light-load Period in Residential Area

Proposed method

0.98

2.8

Method in Literature7

0.94

3.5

Method in Literature8

0.93

3.6

Method in Literature9

0.92

3.7

Method in Literature10

0.95

3.3