(Haibo Technology) | motor control mode control method of brushless motor intelligent controller
Shenzhen Haibo Technology (Hong Kong) Co., Ltd. www.959suncity.com in 2008, the established, currently in Shenzhen, Jinan established branch, and in Ningbo, Changzhou to set up offices. We have our own professional development team and perfect supply chain management. Commitment to motor integrated solutions, aiming at the application of the motor to provide complete solutions and provide customized solutions support, with its advantages of product line, can effectively optimize client materials cost, significantly reduce customer purchasing risk and cost.
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Control mode of intelligent controller for brushless motor:
According to the control method can be divided into DC brushless motor and AC brushless motor. DC motor commutator with AC - DC - AC control system or DC - AC control system, usually the 50Hz AC rectified into DC or directly use DC power, by changing the semiconductor converter adjustable frequency AC, supply of synchronous motor to achieve frequency conversion. AC motor commutator with AC - AC control system, it is using semiconductor converter directly to the semiconductor directly to the 50Hz AC into adjustable frequency alternating current, the supply of synchronous motor to achieve the speed.
The commutatorless motor according to the control element and the control method is different and has a variety of structure. Generally low pressure and small capacity commutatorless motor is transistor motor, small transistor motor in business often referred to as brushless DC motor. The brushless motor of high voltage and large capacity is more for thyristor motor.
No commutator motor characteristics and the general DC machine is very similar, in four quadrant operation, efficiency and technical and economic indexes are also similar. But it does not have brush and commutator, and DC motor structure is simple, easy maintenance, easy to do low speed large capacity, high speed and large capacity, convenient speed, without losing a step, so that it is applicable for a wide range. On the occasion of a flammable, explosive, high pressure environment is poor, such as cement plants, chemical plants, mines, oil fields and submarine on can use; also suitable for installation on the equipment and people can not, such as atomic energy equipment, high-altitude aircraft and remote islands and other places.
Want to learn more about the DC brushless motor, welcome to inquire: 0755-83464939
Shenzhen Haibo Technology (Hongkong) Co., www.959suncity.com
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