Description
5SHY3545L0009 3BHB013085R0001 Использование параметров ABB
Швейцария, и входит в десятку крупнейших швейцарских транснациональных корпораций.5SHY3545L0009 3BHB013085R0001
химическая, нефтехимическая, фармацевтическая, целлюлозно – бумажная, нефтепереработка; Оборудование приборов: электронные приборы, телевизоры и оборудование для передачи данных,
генераторы, гидротехнические сооружения; Каналы связи: интегрированные системы, системы сбора и распространения;5SHY3545L0009 3BHB013085R0001Строительная промышленность: коммерческое и промышленное строительство.
Distinguished according to whether there is a position sensor, first of all, it is divided into sensing
and non-sensing. That is, whether Hall or other similar position sensors are used to sense the
position angle of the stator and rotor. In air pump applications, many use non-inductive control.
The excellent algorithm of through-hole is that after the motor is running, it detects the changes in
phase current to switch the phase current. In some heavy-duty or precise control applications,
sensory methods are used.
According to the three-phase power supply of the inverter, it can be divided into square wave control
and sine wave control. The square wave control strategy is simple, and the control process is direct
and effective. It adopts a six-step commutation strategy. The CPU modulates the PWM to drive the
power switch tube to generate a three-phase power supply that can run the motor. The control strategy
of sine wave is relatively complex, but the control effect is much better.
In sine wave control, there are two main control strategies.
One is direct torque control DTC Baidu Encyclopedia. The method is to calculate the estimated values
of motor flux and torque based on the measured motor voltage and current. After controlling the torque,
the motor speed can also be controlled. Direct torque control is a patent of the European ABB company. .
The second is, space vector control FOC Baidu Encyclopedia. Its essence is to equate an AC motor to a DC
motor, and independently control the speed and magnetic field components. By controlling the rotor flux linkage,
and then decomposing the stator current, the two components of torque and magnetic field are obtained. After
coordinate transformation, the normal motor is realized. handover or decoupling control.
During sine wave control, there are many derived more sophisticated control strategies, such as feedforward
control, maximum torque control, field weakening control, etc.
In the process of controlling the motor, there are multiple feedback control loops. When controlling the output
of the motor, there is a current loop; on this basis, there is a control loop that controls the speed; when a servo
motor is used, there is a position loop control.
HONEYWLL 51403776-100
HONEYWLL 51404172-175
HONEYWLL 51404170-175
HONEYWLL 51404203-002
HONEYWLL 51404223-001
HONEYWLL 620-0041
HONEYWLL 620-0073C
HONEYWLL 82408217-001
HONEYWLL 8C-PCNT01
HONEYWLL 8C-PCNT02
HONEYWLL 90088-A-9001
HONEYWLL CC-IP0101
HONEYWLL CC-IP0101 51410056-175
HONEYWLL CC-MCAR02
HONEYWLL CC-PAIH01 51405038-175
HONEYWLL CC-PAIH01
HONEYWLL CC-PAIH02
HONEYWLL CC-PAIH51 51410069-275
HONEYWLL CC-PAIH51
HONEYWLL CC-PAIM01 51405045-175
HONEYWLL CC-PAIM01
HONEYWLL CC-PAIN01 51410069-175
HONEYWLL CC-PAIN01
HONEYWLL CC-PAIX01
HONEYWLL CC-PAIX02 51405038-475
HONEYWLL CC-PAIX02
HONEYWLL CC-PAON01 51410070-175
HONEYWLL CC-PAON01
HONEYWLL CC-PAOX01
HONEYWLL CC-PCF901 51405047-175
HONEYWLL CC-PCF901
HONEYWLL CC-PCNT01 51405046-175
HONEYWLL CC-PCNT01
HONEYWLL CC-PDIL01 51405040-175
HONEYWLL CC-PDIL01
HONEYWLL CC-PDOB01 51405043-175
HONEYWLL CC-PDOB01
HONEYWLL CC-PDOD51 51307089-175
HONEYWLL CC-PDOD51
HONEYWLL CC-PFB401 51405044-175
HONEYWLL CC-PFB401
HONEYWLL CC-TAID01
HONEYWLL CC-TAIN01
HONEYWLL CC-TAIX01 51308363-175
HONEYWLL CC-TAIX01
HONEYWLL CC-TAON01
HONEYWLL CC-TAOX11
HONEYWLL CC-TCF901
HONEYWLL CC-TCNT01
HONEYWLL CC-TDIL01 51308386-175
HONEYWLL CC-TDIL01
HONEYWLL CC-TDOB11 51308371-175
HONEYWLL CC-TDOB11
HONEYWLL FC-PSU-240516
HONEYWLL FC-PSU-UNI2450U V1.0
HONEYWLL FC-QPP-0002
HONEYWLL FC-SAI-1620M
HONEYWLL FC-SAI-1620M V1.4
HONEYWLL FC-SDO-0824 V1.3
HONEYWLL FC-TSAI-1620M
HONEYWLL FC-TSDI-16UNI
HONEYWLL FC-TSGAS-1624
HONEYWLL FC-TSHART-1620M
HONEYWLL FF-SB12R04K-S2
HONEYWLL FTA-T-02
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