Jieun Ban

Title: Jieun Ban: Innovator in Compressor Control Technology

Introduction

Jieun Ban is a prominent inventor based in Suwon-si, South Korea. She has made significant contributions to the field of compressor control technology, particularly in the development of efficient air conditioning systems. Her innovative approach has led to the creation of a patented apparatus that enhances the performance of compressors.

Latest Patents

Jieun Ban holds a patent for an "Apparatus and method of controlling compressor, and air conditioner including the same." This invention includes a rectifier that converts AC power to DC power, an inverter with multiple switching elements for converting DC power into three-phase voltage, and a motor that receives three-phase current. Additionally, it features a current detector that monitors the sum of phase currents supplied to the motor, along with a controller that adjusts the duty ratio of the PWM signal applied to the switching elements. This innovative design optimizes the efficiency and performance of air conditioning systems.

Career Highlights

Jieun Ban is currently employed at Samsung Electronics Co., Ltd., where she continues to push the boundaries of technology in the field of air conditioning and compressor control. Her work has been instrumental in advancing the efficiency of HVAC systems, making them more reliable and energy-efficient.

Collaborations

Throughout her career, Jieun has collaborated with talented colleagues, including Taeho Lee and Junghyun Lee. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Jieun Ban's contributions to compressor control technology exemplify her dedication to innovation and excellence. Her patented inventions are paving the way for more efficient air conditioning systems, showcasing her impact on the industry.