Over the last 40 years, permanent-magnet couplings have come into the manufacturing forefront. This technology can operate at high speeds without contact or wear of active components, and at ...
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China’s EV giant files patent for variable-flux motors that promise longer range, stability
Recent patent disclosures indicate that BYD has strengthened its work on variable-flux permanent-magnet synchronous ...
The study, led by Xianguo Gui，takes into account multiple nonlinear factors in the process of motor performance calculation. The new analytical model incorporates both main and leakage magnetic flux ...
With the electric vehicle (EV) market heating up and due to become ever hotter, there’s a lot of focus on the key components that go into this major evolution of transportation technologies. Batteries ...
Physicists at the University of Illinois at Urbana-Champaign have observed a magnetic phenomenon called the "anomalous spin-orbit torque" (ASOT) for the first time. Professor Virginia Lorenz and ...
The DC motor is widely used in the field of servo automation and robotics. The operating principle of an electric motor is based on the interaction of two magnetic fields that attract and repel each ...
This investigation concerns instantaneous speed, one of the fundamental concepts of kinematics. We will examine a one-dimensional system in which a moving object (a cart) is constrained to move along ...
Physicists have observed a magnetic phenomenon called the 'anomalous spin-orbit torque' (ASOT) for the first time. Scientists have made this observation, demonstrating that there exists competition ...
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