ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H02P0021220000 Current control, e.g. using a current control loop 1
H02P0021240000 Vector control not involving the use of rotor position or rotor speed sensors 1
H02P0021260000 Rotor flux based control 1
H02P0021280000 Stator flux based control 1
H02P0021300000 Direct torque control [DTC] or field acceleration method [FAM] 1
H02P0021320000 Determining the initial rotor position (H02P0021340000 takes precedence);; 1
H02P0021340000 Arrangements for starting 1
H02P0021360000 Arrangements for braking or slowing; Four quadrant control 1
H02P0023000000 Arrangements or methods for the control of AC motors characterised by a control method other than vector control 1
H02P0023020000 specially adapted for optimising the efficiency at low load 1
H02P0023030000 specially adapted for very low speeds 1
H02P0023040000 specially adapted for damping motor oscillations, e.g. for reducing hunting 1
H02P0023060000 Controlling the motor in four quadrants 1
H02P0023070000 Polyphase or monophase asynchronous induction motors 1
H02P0023080000 Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency 1