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首页> 外文会议>International Conference on Information Communication and Embedded Systems >OPTIMAL VOLTAGE BALANCING METHOD FOR REDUCED SWITCHING POWER LOSSES IN STACKED MULTICELL CONVERTERS
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OPTIMAL VOLTAGE BALANCING METHOD FOR REDUCED SWITCHING POWER LOSSES IN STACKED MULTICELL CONVERTERS

机译：用于堆叠多电池转换器中减少开关功率损耗的最佳电压平衡方法

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摘要

This paper proposes a voltage balancing method for reduced switching power losses in stacked multicell converters (SMCs) based on optimal switching of power MOSFETs. In order to reduce the switching transitions of the power devices, only optimal transitions between consecutive voltage levels are used in the proposed method. By switching the power devices in the optimal manner most of the switching losses are reduced efficiently so that the overall performance of the proposed multilevel converter has been improved significantly. The proposed system has been simulated in MatLab 2015a and the simulation results show that the proposed system outperforms the system which uses non optimal switching.
机译：本文提出了一种基于功率MOSFET的最佳切换的堆叠多单元转换器（SMC）中降低开关功率损耗的电压平衡方法。为了降低功率器件的切换转换，仅在所提出的方法中使用连续电压电平之间的最佳转换。通过以最佳方式切换功率器件，大多数开关损耗都会有效地减少，因此提出了提出的多级转换器的整体性能显着提高。所提出的系统已经在Matlab 2015A中进行了模拟，仿真结果表明，所提出的系统优于使用非最优切换的系统。

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