Wanchun Cha

Title: Wanchun Cha: Innovator in Gas Turbine Technology

Introduction

Wanchun Cha is a notable inventor based in Shandong, China. He has made significant contributions to the field of gas turbine technology, particularly in the area of overspeed protection methods. His innovative approach has the potential to enhance the safety and efficiency of gas turbines in various applications.

Latest Patents

Wanchun Cha holds a patent for a "Gas turbine overspeed protection method and apparatus, electronic device and storage medium." This patent outlines a method that includes acquiring the power utilization load of a generator and the rotating speed value of a gas turbine. It involves judging whether the power utilization load suddenly decreases or disappears, and if so, controlling an eddy current retarder to simulate the power utilization load, providing braking torque for the generator. Additionally, it addresses the scenario where the rotating speed exceeds a set speed range, allowing the controller to reduce fuel supply and open a discharge valve of a gas compressor to manage power output and rotating speed.

Career Highlights

Wanchun Cha is currently employed at Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. His work at this company has allowed him to apply his innovative ideas in practical settings, contributing to advancements in petroleum equipment and technologies.

Collaborations

Wanchun Cha collaborates with talented individuals such as Dekun Tian and Tao Kou. Their teamwork fosters an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.

Conclusion

Wanchun Cha's contributions to gas turbine technology exemplify the impact of innovative thinking in engineering. His patent and work at Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. highlight his commitment to enhancing safety and efficiency in energy systems.