Location History:
- Västerås, SE (2017 - 2020)
- Västeräs, SE (2020)
Company Filing History:
Years Active: 2017-2020
Title: Mehanathan Pathmanathan: Innovator in Synchronous Machine Technology
Introduction
Mehanathan Pathmanathan is a notable inventor based in Västerås, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative technologies for synchronous machines. With a total of five patents to his name, Pathmanathan continues to push the boundaries of engineering and technology.
Latest Patents
Among his latest patents is a high-efficiency commutation circuit. This circuit includes a coil connected to an H bridge, which consists of four main switches for reversing polarity and controlling the resulting coil current. The design incorporates a voltage source that generates a bypass current, along with at least one auxiliary switch to manage this bypass current. This innovation effectively reduces switch current through the main switches, enabling the use of thyristors as main switches and minimizing switching losses.
Another significant patent is for a rotor with asymmetric energy harvest windings. This invention pertains to exciterless synchronous machines and features a fractional slot synchronous machine design. The rotor includes two pole pairs, each with a unique slot pattern, and energy harvest windings that capture harmonic power from the stator. This technology represents a substantial advancement in the efficiency and functionality of synchronous machines.
Career Highlights
Mehanathan Pathmanathan is currently employed at ABB Schweiz AG, a leading company in electrical engineering and automation technology. His work at ABB has allowed him to collaborate with other talented engineers and contribute to groundbreaking projects in the industry.
Collaborations
Throughout his career, Pathmanathan has worked alongside notable colleagues such as Chenjie Lin and Ghanshyam Shrestha. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies in their field.
Conclusion
Mehanathan Pathmanathan is a distinguished inventor whose work in synchronous machine technology has made a significant impact on the industry. His innovative patents and contributions to ABB Schweiz AG highlight his commitment to advancing electrical engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.