Company Filing History:
Years Active: 2003
Title: **Aravind Sourirajan Bharadwaj: Innovator in Permanent Magnet Motor Control**
Introduction
Aravind Sourirajan Bharadwaj is a notable inventor based in Canton, MI, USA, recognized for his significant contribution to motor technology. With a focus on enhancing the efficiency of permanent magnet motors, Bharadwaj holds one patent that exemplifies his innovative approach to motor control.
Latest Patents
Bharadwaj’s patent, titled "Method for controlling a permanent magnet motor," introduces a sophisticated three-region control strategy. The first region operates the motor using a 120° conduction square wave mode, focusing on reduced phase current and ensuring minimal eddy current losses in the rotor magnets and core. The second control region transitions to a 180° conduction sinusoidal wave mode, which optimally minimizes commutation loss through high phase currents. Finally, the third region employs a field weakening mode, allowing operations above the no-load speed while effectively managing slot ripple and demagnetizing components. This innovative methodology notably enhances the performance and efficiency of permanent magnet motors.
Career Highlights
Bharadwaj is associated with Delphi Technologies, Inc., where he has been instrumental in advancing motor control technologies. His work has not only contributed to the company’s portfolio but has also influenced broader applications in motor efficiency and design.
Collaborations
Throughout his career, Aravind has worked alongside talented colleagues, including Fang Deng and Thomas W. Nehl. Collaboration has played a key role in pushing the boundaries of innovation in motor technology and improving the efficacy of their patented methods.
Conclusion
Aravind Sourirajan Bharadwaj is a prominent figure in the realm of motor control innovation, particularly through his patented methods that enhance the functionality of permanent magnet motors. His contributions at Delphi Technologies, Inc. and his collaborations with other experts highlight his commitment to advancing engineering solutions in this field. Such innovations not only drive technological progress but also lay the groundwork for future advancements in motor technology.
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.