Synchronous generator principle and analysis

SynchronizegeneratorIt is made according to the principle of electromagnetic induction. The main components are shown in Figure 1. Modern generators are typically composed of two parts; in order to increase the magnetic field of the strength, the magnetic properties of the partial coil are well laminated into the cylinders in the groove wall of the sheet, and the cylinder is fixed to the aircraft is called a base stator. The sensor in the stator coil outputs an electric potential and induction current, so it is also referred to as an armature. Another portion of the generator stator coil is strongly permeable to the groove in the metal cylinder, called a rotor. The central axis consists of the rotor and the two ends and bearing supports the basis. The gap between the rotors and the stator walls is small, and the unified rotation and flexible. This is the so-called rotating magnetic field structure brushless synchronous generator.
In the work, the DC - DC constant magnetic field consisting of rotor coils, under the promotion of diesel engines, rapidly rotating rotor, constant magnetic field is also a magnetic induction electromagnetic field generated by the wire cutting magnetic field of rotating stator coils and power generators.
Under the push of rotors and constant magnetic fields, the rapidly rotating diesel engine, the rotor and the small country and unified space between the rotor and the stator, to form a rotating magnetic field, called a rotor magnetic field or a major magnetic field. The generator stator armature coil in the normal working time, then there is a load, the magnetic field line of the stator coil is cut, the induction current generated by the induced electromotive force is transmitted, and the magnetic field that will flow through the gap between the stator coils. Stator armature magnetic field or magnetic field. In this way, the gap between the hinges between the rotor and the stator is in the stator magnetic field and the magnetic field, the interaction between the magnetic fields constitutes a synthetic magnetic field. The synthetic magnetic field generator is a stator winding and power generation of the magnetic line. This generator of the synchronous generator is maintained between the rotor magnetic field caused by the stator magnetic field, which is always held in DI one and one synchronization and speed. The mechanical structure and electrical properties of the synchronous generator have many advantages.