Mei & Mark LLP
Method for designing cascaded multi-level inverter with minimized large-scale voltage distortion
A method for designing cascaded multi-level inverters with minimization of large-scale voltage distortion, based on KKT (Karush-Kuhn-Tucker) conditions and with simplified computation of conduction angles, simplifies the computation process, and is conducive to on-line calculation. Meanwhile, its fundamental voltage is adaptive, minimization of total harmonic is realized for cascaded multi-level inverters at high-voltage, and voltage power quality at grid connected nodes is improved.
Shanghai Jiao Tong University
H G G Y H H H G
H02M G06F G06F Y02B H02M H02M H02M G06F
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Xiuchen Lin Lijun Bei Guojie Keyou
Jiang Feng Hang Han Li Wang