This inventor holds 1 USPTO granted patent. Top assignee: Nanyang Technological University. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020
Title: Innovations of Hossein Dehghani Tafti
Introduction
Hossein Dehghani Tafti is a notable inventor based in Singapore, SG. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced control methods for solid state transformers. His innovative approach has the potential to enhance the efficiency and reliability of power systems.
Latest Patents
One of his key patents is titled "Dual voltage and current loop linearization control and voltage balancing control for solid state transformer." This invention relates to a method of controlling a Solid State Transformer (SST). The method involves dividing a dual active bridge (DAB) power reference on a Low Voltage (LV) side Direct Current (DC) link voltage to obtain a total DAB reference current. It further includes dividing the total DAB current reference by N number of DAB modules to obtain a reference current for each DAB module. In response to the SST being in normal power regulation, the method determines a deviation of a capacitor voltage at the HV side of each of the k DAB modules with reference from an average voltage from the HV DC bus. It also determines a current adjustment signal for each of the k DAB modules based on the total DAB reference current and a corresponding deviation of the capacitor voltage of each of the k DAB modules. The process adds a saturated current adjustment signal together with the reference current for each of the k DAB modules to obtain a total current reference for each of the k DAB modules. Finally, it subtracts a sum of the total current reference of each of the k DAB modules from the total DAB reference current to determine a total current reference for an NDAB module. Hossein holds 1 patent in this area.
Career Highlights
Hossein Dehghani Tafti is affiliated with Nanyang Technological University, where he continues to engage in research and development. His work focuses on innovative solutions that address contemporary challenges in electrical engineering.
Collaborations
He has collaborated with notable colleagues such as Brihadeeswara Sriram Vaisambhayana and Anshuman Tripathi, contributing to a dynamic research environment.
Conclusion
Hossein Dehghani Tafti's contributions to the field of solid state transformers exemplify the impact of innovative thinking in engineering. His work not only advances technology
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile