A three-phase multi-level multi-input power converter topology is presented for grid-connected applications. It encompasses a transformer that operated on the primary side in an open-end winding configuration. Thus, supplied one by N-level neutral point clamped inverter and, other side, auxiliary two-level inverter. key feature of proposed approach able to perform independent management N ? 1 i...

the implementation of economic projects by targeting the subsidies can have a great effect on the costcompetitiveness of the industries and their products. the global steel industry has been considered as a basickey industry in the industrialized countries. it is also among the industries that may be seriously affected by theenforcement of subsidies. this industry, requiring energy and high-tec...