Control Strategy of Three-Phase Photovoltaic Inverter under Low-Voltage Ride-Through Condition

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/790584/figures/790584.fig.001a.svgz" name="790584.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Q-GDW 617-2011 technical requirements for connecting photovoltaic power station to power system (China)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/790584/figures/790584.fig.001b.svgz" name="790584.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>GB/T 19964-2012 technical requirements for connecting photovoltaic power station to power system (China)</td></tr></table>

<div>LVRT ability requirement of PV power stations.</div>

Mathematical Problems in Engineering

fig1

Figure 1

Figure 1: Control Strategy of Three-Phase Photovoltaic Inverter under Low-Voltage Ride-Through Condition 