ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H02P0023100000 Controlling by adding a dc current 1
H02P0023120000 Observer control, e.g. using Luenberger observers or Kalman filters 1
H02P0023140000 Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage 1
H02P0023160000 Controlling the angular speed of one shaft (H02P0023180000 takes precedence);; 1
H02P0023180000 Controlling the angular speed together with angular position or phase 1
H02P0023200000 Controlling the acceleration or deceleration 1
H02P0023220000 Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator 1
H02P0023240000 Controlling the direction, e.g. clockwise or counterclockwise 1
H02P0023260000 Power factor control [PFC] 1
H02P0023280000 Controlling the motor by varying the switching frequency of switches connected to a DC supply and the motor phases 1
H02P0023300000 Direct torque control [DTC] or field acceleration method [FAM] 1
H02P0025000000 Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details 1
H02P0025020000 characterised by the kind of motor 1
H02P0025022000 Synchronous motors (H02P0025064000 takes precedence);; 1
H02P0025024000 controlled by supply frequency 1