The inlet air temperature is too high or the inlet water temperature is too high and the chiller is blocked. The inlet air or water temperature must be lowered to eliminate blockage in the cooler. Before the fault is cleared, the generator load must be limited to reduce the generator temperature.
If the bearing is filled with too much or too little grease, grease should be added according to regulations, generally 1/2 ~ 1/3 of the bearing chamber (the upper limit is used to low speeds, and the lower limit is used for high speeds). And it is recommended not to exceed 70% of the bearing chamber.
Bearing wear. If the wear is not significant, the bearing will overheat locally; if wear is severe, the stator and rotor may rub against each other, causing the stator and rotor to overheat. The wheelsElements should be checked for noise. If friction between the stator and rotor is detected, the machine should be stopped immediately for maintenance or replacement of the bearings.
Detailed information:
The main motor (i.e. motor) drives the rotor of the synchronous generator excited by direct current to rotate at a speed n (rpm), and the stator winding three phase induit an alternative potential. If the stator winding is connected to an electrical load, the motor will produce alternating current. The alternating current will be converted to direct current through the bridge rectifier inside the generator and output from the output terminal.
The alternator is divided into two parts: the stator winding and the rotor winding. The three-phase stator winding is distributed across the housing at an electrical angle difference of 120 degrees to each other. is composed of two polar claws. When the rotor winding is connected to direct current, it is excited and the two pole claws form the N pole and the S pole.
The magnetic field lines start from the N pole, enter the core of the stator through the air gap then return to the adjacent S pole. Once the rotor turns, the rotor windings cut the magnetic lines of force, generating a sinusoidal electromotive force with a differentialmutual ence of 120 electrical degrees in the stator windings, i.e. three-phase alternating current, then converted to direct current output via the rectifier element made of diodes.
Baidu Encyclopedia - Car Generator
The reasons why the truck does not respond when turned on are as follows:
1. Circuit Failure
The reason the car cannot start is because the battery is dead. Circuit faults include: blown fuse, high voltage coil open circuit, low voltage circuit open circuit, center ignition wire drop, spark distributor leak, and spark plug damage .
2. Fuel system failure
The car does not have enough fuel. Possible elements of an oil circuit failure include: oil pump failure, oil circuitblocked, clogged oil filter, carburetor failure, damaged nozzle, etc.
3. Mechanical Failure
Common mechanical failures include: toothed belt (chain) breakage, cylinder leakage.No stress and more.
Solution to a truck turning on but not responding
Open the front hoods of both trucks. Connect the negative terminal of the charging cable to the negative terminal of your own car battery and the other end to the negative terminal of the other party's car battery. Similarly, connect the positive terminal of the charging cable to the negative terminal of your own car's battery and the other end to the positive terminal of the other party's battery. Let the opponent's car start and step on the accelerator. Then get into your car and try to start the engine.
If the battery is really low, your car should start rquickly. After starting, let it start for 15-20 minutes. This allows the generator to charge itself. After starting the engine, the engine will run the generator. At that time, the generator can charge the battery and power all of the vehicle's electronic equipment.
The battery is a wearing part that must be replaced regularly. As the number of charges and discharges increases, battery performance may continue to decline. During charging and discharging, the battery ions move through the electrolyte and some ions react chemically with the electrolyte as they move through the electrolyte.