Chang-Che Sung

Title: Chang-Che Sung: Innovator in Renewable Power Conversion

Introduction

Chang-Che Sung is a notable inventor based in Junghe, Taiwan. He has made significant contributions to the field of renewable energy through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of power conversion systems.

Latest Patents

Chang-Che Sung holds a patent for a Multi-mode Renewable Power Converter System. This system includes a control unit, a boost converter, an inverter, and an optional bi-directional charger. The boost converter is designed to convert the DC output of a solar cell or renewable source into a high DC bus voltage. The inverter then converts this DC bus voltage into an AC output. This power converter is versatile, supporting both standalone loads and grid-connected systems, equipped with a dynamic maximum power point tracking (MPPT) circuit. The MPPT circuit effectively detects the current and voltage from the solar cell, guiding the inverter to supply power to the connected load. When the optional bi-directional charger is utilized, the MPPT signal is also directed to this charger, maximizing the system's power efficiency.

Career Highlights

Chang-Che Sung is associated with Phoenixtec Power Co., Ltd., where he continues to develop innovative solutions in the renewable energy sector. His work has been instrumental in advancing technologies that promote sustainable energy use.

Collaborations

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Conclusion

Chang-Che Sung's contributions to renewable power conversion highlight his commitment to innovation in energy technology. His patent for the Multi-mode Renewable Power Converter System exemplifies his expertise and dedication to enhancing energy efficiency.