Operating Procedures:
1. Before starting, check whether there is enough oil in the fuel tank and whether there is oil leaking in each oil pipe and joint whether there is water in the cooling; The system is sufficient, clean and free of leaks, whether the fan belt is sufficiently tight. Check that the transmission parts of the internal combustion engine and generator should be reliably connected, the output line wires should be well insulated, and all instruments should be complete and efficient.
2. After starting, it should run at low speed for 3-5 minutes. The operation can only be started after the oil temperature and pressure are normal. There should be no abnormal noise when the generator accelerates, the slip ring and commutator brushes should be in good contact, and there should be no jumps or sparks. AOnce the operation is stable and the frequency and voltage reach the rated values, power can be supplied externally.
3. When abnormal noise, odor, sharp increase in water temperature, sharp drop in oil pressure, etc. occur. occur during operation, the machine should be stopped immediately for inspection and troubleshooting.
4. The generator power factor should not exceed late phase (lag) 0.95. The variation range of the frequency value should not exceed 0.5 Hz.
5. Before stopping, you must first turn off the main switches of each power branch, gradually reduce the load, then turn off the main power switch of the generator and return the excitation rheostat to the maximum resistance position to reduce the voltage to the minimum value, then turn off the excitation switch and the update switchthe ground of the neutral point, and finally stop the operation of the internal combustion engine.
Detailed informationClassification of generators:
Generators are divided into: direct current generators and alternating current generators;
Alternating current generators are divided in: synchronous generators and asynchronous generators Generator (rarely used);
Alternators can also be divided into single-phase generators and three-phase generators.
There are many types of generators. In principle, they are divided into synchronous generators, asynchronous generators, single-phase generators and three-phase generators. In terms of generation method, they are divided into steam turbine generators, hydraulic generators, diesel generators, gasoline generators, etc. In terms of energy, it is divided into thermal generators, hydraulic generators, etc.
Reference:
What to do if the car battery is dead and the car cannot start ?
First, let's talk about how to start the car. Due to the presence of a hydraulic torque converter in models with automatic transmission, the gearbox and the engine are not rigidly connected, so you cannot use a push cart to start the car. In this case, starting can only be done with an external power supply. This external power supply can be that of a normal vehicle or an emergency starting power supply. The specific steps for connecting and starting the external power supply are as follows:
1. Connect the positive terminal of the battery of the rescued vehicle to the positive terminal of the rescue vehicle
3. After getting into the car, first remove the wiring in positive order, then negative.
First of all, for models with automatic transmission, you should not push the car to start it. It is recommended to carry it with the car. With a portable charger, you can use the portable charger to charge in an emergency. After connecting the charger to the positive and negative terminals of the battery, set the charging parameters and start charging. Then after charging, start the contact and you can use it. Normally.
Also, there are jumper cables in the car. If conditions permit, you can ask for help from passing cars or from relatives and friends and holesee a normal car to come and help you. Use jumper cables to connect the positive terminal of the power car battery to the positive terminal of the power car battery, then connect the negative terminals of the batteries of the two vehicles, then turn on the power vehicle. to start the car. It should be noted that after starting the car, disconnect the negative cable first, then the positive cable.
Generally speaking, for models with automatic transmission, when there is no electricity, if you are not equipped with one, it is recommended to call the emergency number for help and let professionals come to the rescue. Of course, the vehicle must be inspected more frequently to prevent the occurrence of battery failure.
1. Use the charger to recharge, and it will be fixed when done!
2. Use the battery to mount the contact. After startup, do notDo not ignite the engine. remove the mounted battery and drive on the road After a while, wait until the battery power reaches the rated voltage here.
What should I do if the car battery is dead and the car cannot start?
1. The manual transmission can be used to start the cart (scoot) or charge the battery. Or connect your jumper wire to other vehicles, let the vehicle's external power turn on, then start the vehicle.
2. The automatic transmission can only charge the battery. Or connect your jumper wire to other vehicles, let the vehicle's external power turn on, then start the vehicle.
3. The battery can be removed and taken to the maintenance department to be charged, or a special small transformer can be used to change the voltage and then be charged nearby (as the car voltage is usually 12volts).
I hope to adopt it. THANKS! ! !
The car battery is exhausted and cannot turn on. Is it okay to let it sit for a while?
Your car battery is running out of power and can't catch fire. is a common fault when using a car. If you encounter this problem, there are several ways to start the car due to this fault.
1. Use another car's battery to connect the battery and start the ignition. This is usually the preferred method and sometimes the only option. When connecting to the mains, do not make a mistake in the wiring order: the positive pole of the emergency vehicle → the positive pole of the faulty vehicle, the negative pole of the emergency vehicle → the engine ground. The disassembly order is reversed.
2. For manual transmission models, the trolley start method can be used. The specific method is as followste: one person sits in the driver's seat, opens the door, presses the clutch pedal and shifts into second gear, then someone else pushes the car. When the vehicle speed reaches more than ten kilometers/hour, the driver. quickly lift the car. The clutch pedal is used by the car to turn the engine, and the engine will start. However, the operation is somewhat difficult, so novices should not try it easily.
3. There is now an emergency jump start power bank that can be started directly by clipping it onto the battery. Its principle is actually the same as borrowing electricity from other vehicles, but it can only start the car once or twice and it won't be able to do anything more.
4. Many insurance companies also offer emergency rescue services. You can call the service number of the companyinsurance you have provided and ask them to come to your aid. But their speed is a bit slow and the distance is too far.
What should I do if the car battery is dead?
If your car battery is dead, the easiest and most common way to remedy a dead battery is to restart it. All you need to start your car is a set of jumper cables and another car with a working battery. Remember, if your car battery is cracked and there is visibly leaking acid, you should not try to start your car.
Signs of a dead car battery:
Slow engine starting: When you try to start your vehicle, the engine starts slowly and takes longer than normal to start. to start up.
Check engine light
Low battery fluid
Swollen and swollen battery case
Battery Leak
NOTE: If the battery starts to start and run your engine, but the car does not start again once you turn it off, the battery may be the problem. In this case, the alternator's job is to keep the battery running after it trips, but the battery cannot stay charged when the alternator shuts off.
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Starting the engine can draw 100 to 130 amps, and idling the car for 15 minutes can reduce three to four amps. "?" If your idle time is only 15-20 minutes, the battery will never really charge. So every time you start it and leave it idle, the load gets lower and lower.
What should I do if the car battery won't turn on?
If negligence causes the battery to lose power, generally the battery will not “die” directly once other vehicles are “connected to emergency”, your vehicle can start. After booting, let it start. the engine runs for a while or if you drive for a while, the battery will be activated and return to normal.
If the car battery is dead and cannot catch fire, should I replace it with a new one?
If negligence causes the battery to die, it will generally run out. Do not "die" directly and pass by other vehicles. After "connecting emergency power", your vehicle can be started. After starting, let the engine run for a while or drive for a while, the battery will be activated and come back. normal.
What is the reason why the car battery has power but cannot turn on?
It may be that the battery voltage is insufficient does not mean that 'there is no foodion. The horn and lights can also be turned on, but the battery cannot get up and start the machine. The battery light stays on as long as the key is in the ON position before switching on the ignition.
1. Car battery voltage is low; Specific detection method: Use a three-purpose meter to test the battery voltage. If it is below 10V, replacement is recommended. If it's around 11V, use it reluctantly; prepare to replace it. It can be used with 12V or more;
2. Check if it is caused by carbon deposit if running at 20,000K;Around M, focus on checking and cleaning the throttle;
3. Check, test and replace spark plugs;
4. Confirm the quality of the added gasoline;
5. Test the ignition switch;
6. Test and inspect the starter, fuel pump, sensor and aother related components of the starting and fuel system;
7. In addition, after power on, do not start immediately, wait 30 seconds to 1 minute before turning on; see if there is any effect;
No matter any of the above situations, please note that if the car cannot be started at the same time, be sure to wait 15 to 30 seconds before restarting to protect the battery from electricity production and extend its life.
What to do if the car battery is dead and the car cannot start?
If the car is not driven for a long time, the energy of the battery will be gradually consumed, causing difficulties. at startup. The solution is: 1. Setting up If your car is equipped with a bonding line, or you can borrow a bonding line, you can borrow another car's battery to turn on your car,but this method is impossible, and most car owners will not do it themselves. Prepare the wiring, and the operation process may also cause psychological barriers and some dangers for friends who do not understand electrical appliances or shy women. It should be noted that the positive pole is connected to the positive pole; the negative pole is connected to the negative pole. Don't put it the wrong way! Otherwise, the battery may be fried. If the electrodes are connected backwards, causing white smoke or a burning smell, the battery should be replaced. Another possibility is that the very low temperatures in winter in the north freeze the battery. If that's the case, you can't use wiring to save yourself. 2. Push cart to “maintain the combustion” If we do not have tools around us, the simplest is to use a push cart to help light the fhad. However, pushing the cart requires several conditions: first, you need to make sure that there is still residual energy in the battery. If the battery is completely drained, pushing the cart will not help. Second, the push method is reserved for manual transmission models. , models with automatic transmission. The model cannot be started using a push cart, nor can it be towed with a tow rope (the trailer can only be towed with a tow bar. It can only be started by cable or towed up to a 4S workshop). with a flatbed rescue vehicle for repair. The principle of "pushing" a car is to use manpower to push the car, and the kinetic energy reacts on the piston of the cylinder, forcing it to compress the gas in the cylinder and burn it. If everything else is normal, the generator will charge. the battery once started.
The batteryThe car is unloaded and cannot light the fire. Should I replace the battery?
If neglect causes the battery to die, it will usually die. will not “die” directly. It will be “connected” by other vehicles. After "electric rescue", your vehicle can start, let the engine run for a while, or drive for a while, the battery will be activated. and return to normal.