Bon Gwan Gu

Title: Bon Gwan Gu: Innovator in Motor Technology

Introduction

Bon Gwan Gu is a notable inventor based in Bucheon-si, South Korea. He has made significant contributions to the field of motor technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of motors through innovative methods and systems.

Latest Patents

One of his latest patents is an "Apparatus and method for estimating temperature of motor using Hall sensor." This invention relates to a method that estimates the internal temperature of a motor without the need for a physical temperature sensor. By utilizing a digital Hall sensor to detect the rotor's position, the method calculates the temperature based on the duration difference between the operating and release periods. This innovation allows for a smaller motor size and reduced production costs.

Another significant patent is the "Method and system for detecting fault of parallel coil type permanent magnet motor." This system involves driving a parallel coil type motor based on a predefined current reference value. It detects the phase current vector of the motor and calculates a current compensation value to eliminate negative sequence components. This method enhances the reliability and performance of parallel coil type motors.

Career Highlights

Bon Gwan Gu is affiliated with the Korea Electronics Technology Institute, where he continues to develop and refine his inventions. His work has been instrumental in advancing motor technology, making it more efficient and cost-effective.

Collaborations

He collaborates with talented coworkers, including In Soung Jung and Jun Hyuk Choi, who contribute to his innovative projects and research endeavors.

Conclusion

Bon Gwan Gu is a prominent figure in the field of motor technology, with a focus on innovative solutions that improve efficiency and reduce costs. His contributions through patents and collaborations highlight his commitment to advancing technology in this area.