Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Chandra S. Namuduri"'
Autor:
Tina Vandermeir, Lei Hao, Gopalakrishnan Suresh, Chandra S. Namuduri, Murali Pandi, Neeraj Shidore, Chunhao Joseph Lee
Publikováno v:
IEEE Transactions on Industry Applications. 56:6041-6052
In this article, a 48 V, 4 kW brushless fast starter (BFS) system for automotive start/stop applications is presented. The design and analysis of the machine, inverter, controller, and control algorithm are discussed in detail. The inverter and motor
Autor:
Chandra S. Namuduri, Lei Hao, Fatemi Alireza, Xiaofeng Yang, Nehl Thomas W, Avoki M. Omekanda, Gopalakrishnan Suresh
Publikováno v:
IEEE Transactions on Industry Applications. 56:4609-4622
Through analytical equations followed by a systematic optimization study using high-fidelity finite-element (FE) models, the torque capability of three common synchronous machine technologies—namely, a permanent magnet (PM) synchronous machine (PMS
Publikováno v:
2021 IEEE Energy Conversion Congress and Exposition (ECCE).
The optimization of a motor drive system of the battery electric vehicle (BEV) is a tradeoff among vehicle performance requirements, system efficiency and cost. In this paper, a drive system with the downsized buck-boost converter is proposed to deco
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
2019 IEEE Energy Conversion Congress and Exposition (ECCE).
In this paper, a low-cost 48V, 4kW brushless fast starter system for automotive Start/Stop (S/S) applications is presented. The design and analysis of the machine, inverter, controller and control algorithm are discussed in detail. The inverter and m
Autor:
Fatemi Alireza, Lei Hao, Chandra S. Namuduri, Xiaofeng Yang, Avoki M. Omekanda, Nehl Thomas W, Gopalakrishnan Suresh
Publikováno v:
2018 IEEE Energy Conversion Congress and Exposition (ECCE).
Through a systematic optimization study using high-fidelity finite-element (FE) models, torque capability of three common synchronous machine technologies, namely a permanent magnet (PM) synchronous machine (PMSM) with V-shaped rare-earth (RE) rotor
Publikováno v:
2018 IEEE Energy Conversion Congress and Exposition (ECCE).
The demand for increased power and improved fuel economy are driving changes in alternator technology for automotive applications. To meet these demands requires a drive system with capabilities of torque assist, regenerative braking, and power gener
Autor:
Li Shifang, Chandra S. Namuduri, Avoki M. Omekanda, Rashmi Prasad, Gopalakrishnan Suresh, Nehl Thomas W
Publikováno v:
2018 IEEE Energy Conversion Congress and Exposition (ECCE).
The fuel injection system strongly affects the engine combustion phenomena which determines pollutant emissions, combustion noise and fuel efficiency. Many studies have shown the advantages of using small quantity and closely-spaced multiple injectio
Publikováno v:
2017 IEEE Energy Conversion Congress and Exposition (ECCE).
The demand for increased power and improved fuel economy are driving changes in alternator technology for automotive applications. To meet these demands requires a machine with capabilities of torque assist, regenerative braking, and power generation
Publikováno v:
IEEE Transactions on Industry Applications. 50:234-243
Electromechanical actuators for automotive chassis applications such as active/semiactive suspensions, electric power steering, and electric brakes require high-performance electric machines. This paper analyzes the practicality of fractional slot pe