This paper proposes a three-terminals soft open point (SOP) operation control mode switching technology under the multi-feeder faults. Firstly. combined with the inner and outer loop structures of control mode of three-terminals SOP. a control mode switching strategy with improved control logic is proposed. https://www.roneverhart.com/Tiny-Chicle-Squares-Chewing-Gum-Pink-1-5LB-Jar/