Michael Casem Tumabcao

Title: Innovations by Michael Casem Tumabcao

Introduction

Michael Casem Tumabcao is an accomplished inventor based in Singapore, SG. He has made significant contributions to the field of renewable energy, particularly in wind turbine technology. With a total of 4 patents to his name, Tumabcao is recognized for his innovative solutions that enhance the efficiency and reliability of wind energy systems.

Latest Patents

Among his latest patents is the "Wind turbine fault detection circuit and method." This invention is designed to determine the presence of faults in wind turbines. In this embodiment, the fault detection circuit utilizes a magnetometer in the form of a hall-effect sensor, which is coupled between a power converter and a ground element. This setup measures the ground current from the power converter to obtain a real ground current. The circuit employs a comparator to assess the real ground current and determine if a fault is present.

Another notable patent is for a "Variable speed wind turbine, and a method for operating the variable speed wind turbine during a power imbalance event." This invention provides a variable speed wind turbine that includes a generator and a power converter for converting electrical power generated by the generator. The energy management arrangement, which is coupled to the power converter, comprises an energy storage unit and a controller. The controller is designed to detect power imbalance events and transfer excess electrical energy generated by the generator to the energy storage unit for later use.

Career Highlights

Michael Casem Tumabcao is currently employed at Vestas Wind Systems A/S, a leading company in the wind energy sector. His work focuses on developing advanced technologies that improve the performance and reliability of wind turbines. His innovative contributions have positioned him as a key player in the renewable energy industry.

Collaborations

Throughout his career, Tumabcao has collaborated with notable professionals in the field, including Masoud Parkhou and Yanfeng Zhang. These collaborations have further enhanced his research and development efforts, leading to impactful innovations in wind energy technology.

Conclusion

Michael Casem Tumabcao's work in wind turbine technology exemplifies the importance of innovation in renewable energy. His patents reflect a commitment to improving the efficiency and reliability of wind energy systems. Through his contributions, Tumabcao continues to play a vital role in advancing sustainable energy solutions.