The eso is a direct-flower whose work is based on the principles of electromagnetic sensing and electrodynamics. The power plant has the advantages of efficiency, high power density and high accuracy and is suitable for applications that require high precision and efficiency。
The constant magnetic synchronous electric motor provides a magnet for the permagnetic body, makes the motor structure simpler, reduces processing and assembly costs, and saves problem-prone condensing rings and electric brushes, increasing the reliability of the motor operation; and increases the efficiency and power density of the motors by avoiding the need for magnetic currents and no magnetic losses。
The constant magnetic synchronous electric motor consists of parts such as sidings, rotors and end covers. Settling is essentially the same as a general induction motor, using a stacked structure to reduce iron consumption when the motor operates. The rotors can be solid and can be stacked. The circuits of the power hubs may be concentrated in whole-range circuits or in short-range and non-conventional circuits。
The structure of the permanent magnetic synchronous power plant and the traditional walker are different. Its rotor contains a set of strong magnets, such as a permagnetic or americ magnet, which can produce a constant magnetic field. The contours are set on the top of the tripod, which enters the three-phase electric currents through the circuit on the fixed, producing a rotating magnetic field that interacts with the constant magnetic field on the rotor, thus rotating the rotor。
The working principles of the emp can be described in two ways:
Electromagnetic induction principles
When the three-phase currents are rounded by the indent, it produces a rotating magnetic field, which interacts with the constant magnetic field on the rotor, thus generating an electric dynamic that drives the motor to turn. At the time of operation of the electric power plant, the currents and magnetic fields on the fixed are rotated, while the magnetic fields on the rotor are static, so the electric power is also known as the “synchronous electric machines”。
Magnetic activism
A strong magnet on the rotor can produce a constant magnetic field, which interacts with the rotor magnetic field when the fixed convection flows into the current, thus forming a force rectangular that drives the electric machine. Since the rotor magnetic field is fixed and constant, the rate of rotation is proportional to the frequency of the input stream and the size of the input stream。
In summary, the working method of the nsp is to drive the motor by interacting with the constant magnetic field on the rotor by using the rotation magnetic field generated by the fixed circuit. At the same time, the velocity and rectangibility of the constant magnetic synchronized electric power can be accurately adjusted by controlling the frequency and size of the incoming current。
