Company Filing History:
Years Active: 2012-2013
Title: Kanishk Dubey: Innovator in Vapor Compression Systems
Introduction
Kanishk Dubey is a prominent inventor based in York, PA (US). He has made significant contributions to the field of vapor compression systems, holding a total of 5 patents. His innovative work focuses on enhancing the efficiency and control of chiller systems.
Latest Patents
One of Kanishk's latest patents is a control method for a vapor compression system. This invention provides a chiller system that includes a compressor, a condenser, and an evaporator connected in a closed refrigerant loop. A motor powers the compressor, and a variable speed drive is connected to the motor. This drive receives input AC power at a fixed voltage and frequency, providing output power at variable voltage and frequency. The system is designed to optimize performance by analyzing multiple operating maps concurrently to select the best operating point for the chiller system.
Another notable patent is a variable speed drive with pulse-width modulated speed control. This drive system for a compressor allows for the conversion of input AC voltage to a DC voltage, which is then filtered and stored. The controller applies randomized pulse width modulation to vary the switching frequency of transistors, enhancing the efficiency of the motor, which may be a permanent magnet synchronous motor.
Career Highlights
Kanishk Dubey is currently employed at Johnson Controls Technology Company, where he continues to innovate in the field of HVAC systems. His work has significantly impacted the efficiency and reliability of chiller systems, making them more adaptable to varying operational demands.
Collaborations
Kanishk has collaborated with notable coworkers such as Ivan Jadric and Zhiqiao Wu. Their combined expertise has contributed to the advancement of technologies in vapor compression systems.
Conclusion
Kanishk Dubey is a dedicated inventor whose work in vapor compression systems has led to multiple patents and significant advancements in the field. His contributions continue to shape the future of energy-efficient HVAC technologies.