This inventor holds 1 USPTO granted patent. Top assignees: Danfoss Power Electronics A/s, Indian Institute of Technology Madras. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 72 
1 out of 125 Years Active: 2026
Title: Innovations by Dinesh Kumar
Introduction
Dinesh Kumar is an accomplished inventor based in Nordborg, Denmark. He has made significant contributions to the field of power electronics, particularly in the area of switch control methods. His innovative approach aims to enhance the efficiency and longevity of electrical systems.
Latest Patents
Dinesh Kumar holds a patent for a "Switch control method to suppress the effect of even order harmonics in supply voltage on ASD." This invention discloses systems and methods for reducing the impact of even-order harmonics in supply voltage on the DC side components in AC-DC converters. The method involves modifying the timing of firing various switches through control logic, which is derived from measuring or estimating the DC bus voltage or the input AC voltage. The proposed control methods are particularly useful in Adjustable Speed Drives (ASDs) that utilize a full bridge configuration for AC to DC conversion. Additionally, this control may also be applied in ASDs that employ a half bridge rectifier system. The method effectively reduces stress on the DC bus capacitor, thereby increasing its lifespan. Furthermore, it minimizes peak current through the device, which alleviates stress on the rectifier components and reduces the Total Harmonic Distortion (THD) of the line current.
Career Highlights
Dinesh Kumar has worked with notable organizations such as Danfoss Power Electronics and the Indian Institute of Technology Madras. His experience in these institutions has allowed him to refine his skills and contribute to advancements in power electronics.
Collaborations
Throughout his career, Dinesh has collaborated with esteemed colleagues, including Krishna Vasudevan and Seshadri Gopalan. These partnerships have fostered innovation and have been instrumental in his research and development efforts.
Conclusion
Dinesh Kumar's contributions to the field of power electronics through his innovative patent demonstrate his commitment to enhancing the efficiency and reliability of electrical systems. His work continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile