permanent magnet

n.

永久磁铁；

Permanent magnet
Control of permanent-magnet generators applied to variable-speed wind-energy systems connected to the grid
Analysis of direct torque control in permanent magnet synchronous motor drives
Modeling, simulation, and analysis of permanent-magnet motor drives. II. The brushless DC motor drive
Rotor position and velocity estimation for a salient-pole permanent magnet synchronous machine at standstill and high speeds
Pulsating torque minimization techniques for permanent magnet AC motor drives-a review
Overview of Permanent-Magnet Brushless Drives for Electric and Hybrid Electric Vehicles
Design of Brushless Permanent Magnet Motors
Brushless Permanent-Magnet and Reluctance Motor Drives
Meltspun permanent magnet materials containing Fe 3 B as the main phase