Company Filing History:
Years Active: 2019
Title: Peijun Zhu: Innovator in Variable Frequency Drive Technology
Introduction
Peijun Zhu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the area of variable frequency drives (VFDs). His innovative approach to speed regulation has garnered attention in the industry.
Latest Patents
Peijun Zhu holds a patent for a "System and method for consistent speed regulation in a variable frequency drive." This invention discloses a system and method for speed regulation of a VFD circuit via an anti-windup control scheme that provides consistent speed response with no overshoot. The control system for operating the VFD circuit includes a feedback controller programmed to receive the speed of a motor operating responsive to an initial torque command and process the speed of the motor to generate a feedback controller output. Additionally, a feedforward controller of the control system is programmed to process a speed reference to generate a feedforward controller output. A command module of the control system is programmed to determine a torque command based on the processed outputs of the feedback and feedforward controllers and operate the VFD circuit to control the motor according to the torque command. This patent highlights his expertise in creating efficient and reliable control systems.
Career Highlights
Peijun Zhu is currently employed at Eaton Intelligent Power Limited, where he continues to develop innovative solutions in power management. His work focuses on enhancing the performance and efficiency of electrical systems, contributing to the advancement of technology in this field.
Collaborations
Throughout his career, Peijun has collaborated with talented individuals such as Xiaomeng Cheng and Huaqiang Li. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Peijun Zhu's contributions to the field of variable frequency drives exemplify his commitment to innovation and excellence. His patent and ongoing work at Eaton Intelligent Power Limited reflect his dedication to advancing technology in power management.