OEMER synchronous reluctance inverter motor QSR 80S operating principle
1. Overview. The QSR 80S synchronous reluctance inverter motor is a new type of motor from OEMER. It combines the advantages of synchronous reluctance motor and inverter technology to be efficient, compact, and reliable, and is widely used in various industrial automation and energy conversion fields. Understanding the operating principles and processes of the QSR 80S will help you to better apply this advanced motor.
Second, the principle of operation.
A synchronous reluctance motor is a type of motor based on reluctance torque, and its operating principle mainly relies on the interaction between the magnetic field of the rotor and the stator. When the motor is running, the change in reluctance on the rotor produces reluctance torque, which drives the motor to rotate. The QSR 80S uses advanced inverter technology to achieve precise control of the motor's operating state by controlling the phase and amplitude of the stator current.
3. Operational process.
Start-up phase: First, the DC power is converted to AC power through the inverter. Then, by controlling the phase and amplitude of the stator current, enough magnetic flux is generated to start the motor. When the motor reaches a certain speed, the control system gradually increases the load to make the motor enter a stable running state.
Stable operation stage: In the stable operation stage, the control system monitors the operating status of the motor in real time, such as current, voltage, speed, etc. According to the actual needs, by adjusting the switching state of the transistor in the inverter, the phase and amplitude of the stator current are changed to achieve accurate control of the motor torque and speed.
Stopping phase: When the motor needs to be stopped, the control system gradually reduces the switching frequency of the transistors in the inverter, so that the stator current decreases, and finally the motor stops running. In the stopping phase, in order to prevent the sudden shutdown of the motor and the impact on the mechanical system, a deceleration control strategy is usually adopted to make the motor gradually decelerate and finally stop.
Fourth, application. Due to its high efficiency, compactness, and reliability, the QSR 80S is widely used in a variety of fields. Here are some typical use cases:
Industrial Automation: In the field of industrial automation, QSR 80S is widely used in the drive system of various CNC machine tools, packaging machinery, textile machinery and other equipment. By precisely controlling the speed and torque of the motor, high-precision processing and production can be realized, and production efficiency and product quality can be improved.
Energy Conversion and Utilization: The QSR 80S is also widely used in the field of energy conversion and utilization. For example, it can be used as a generator for wind and solar power systems, converting wind and solar energy into electricity. In addition, QSR 80S can also be applied to the drive systems of electric and hybrid vehicles to improve the vehicle's energy efficiency and range.
Logistics transportation: In the field of logistics transportation, the QSR 80S can be used as a driving motor for conveyor belts, conveyor chains and other conveying equipment. Due to its efficient and reliable performance, it can ensure the stable operation of conveying equipment and improve the efficiency of logistics transportation.
Medical devices: In the field of medical devices, QSR 80S can be applied to the drive system of various medical devices, such as magnetic resonance imagers, X-ray machines, etc. By precisely controlling the operating state of the motor, high-precision medical equipment operation can be realized, and the accuracy and reliability of medical diagnosis can be improved.
Other areas: In addition to the above-mentioned applications, the QSR 80S can also be used in marine propulsion, aerospace, elevators and lifting equipment. In these fields, the QSR 80S is highly efficient, compact, and reliable.
Model: HQL series 80S
HQL series 80M
HQL series 80L
HQL series 80p
HQL Series 80X
HQL series 100s
HQL series 100M
HQL series 100L
HQL series 100p
HQL series 100X
HQL series 132S
HQL series 132M
HQL series 132L
HQL series 132P
HQL Series 132X
HQL series 160s
HQL series 160M
qls 100s
qls 100l
qls 100x
qls 132m
qls 132p
qls 132x
qls 160m
qls 160l
qls 160p
qls 180s
qls 180m
qls 180l
qls 180p
qls 180x
hqla-li 180s
hqla-li 180m
hqla-li 180l
hqla-li 180p
hqla-li 180x
hqla-li 225m
hqla-li 225l
hqla-li 225p
hqla-li 225x
hqla-li 280s
hqla-li 280m
hqla-li 280my
OEMER synchronous reluctance inverter motor QSR 80S operating principle