中文说明：T型三电平SVPWM算法,本SVPWM算法分六大扇区，每个扇区分为六个小扇区。本算法主要应用在光伏逆变器，无功补偿SVG，APF等。
English Description：
T-type three-level SVPWM algorithm of SVPWM algorithm is divided into six sectors, each sector is divided into six sectors. This method is mainly applied in PV inverter, reactive power compensation, such as SVG,APF.