Company Filing History:
Years Active: 2023-2024
Title: Innovations of Tiancai Ma in Fuel Cell Technology
Introduction
Tiancai Ma is a notable inventor based in Shanghai, China. He has made significant contributions to the field of fuel cell technology, holding a total of 3 patents. His work focuses on improving the efficiency and performance of power systems, particularly in the context of fuel cells and battery systems.
Latest Patents
One of Tiancai Ma's latest patents is the "Isolated DC/DC converter topology structure for fuel cell system." This invention includes a Boost converter topology structure and a bidirectional full-bridge converter topology structure connected in sequence. The input of the Boost converter is connected to the fuel cell, while its output connects to other key components of the fuel cell system and the input of the bidirectional full-bridge converter. The output of the bidirectional full-bridge converter is connected to the power cell. The usage of these structures changes under different operating states of the fuel cell system, effectively overcoming low efficiency issues caused by single isolated topology structures.
Another significant patent is the "Method for measuring AC impedance of battery in composite power supply power system." This method involves determining the AC disturbance signal amplitude and operating the DC/DC voltage converter to generate the AC disturbance signal. It includes steps for collecting output signals from the fuel cell and lithium battery, calculating their output power, and determining the impedance of each component based on the demand power of the load.
Career Highlights
Tiancai Ma is affiliated with Tongji University, where he continues to advance research in energy systems. His innovative approaches have garnered attention in the academic and industrial sectors, contributing to the development of more efficient energy solutions.
Collaborations
Tiancai Ma has collaborated with notable colleagues such as Kaihang Song and Weikang Lin. Their joint efforts have furthered research in the field of fuel cell technology and energy systems.
Conclusion
Tiancai Ma's contributions to fuel cell technology and energy systems are noteworthy. His innovative patents reflect a commitment to enhancing the efficiency and performance of power systems. Through his work, he continues to influence advancements in the field.