Collect the door card first. Then there will be 4 listeners. The difficulty is not Jedi, survivor, listen, wait until he comes and hits her?
Don't go there. to the generator at that time? First go to the door you want to open, open the door once and swipe the card once. This will save you time when you open the door after pulling the generator, and 3 listeners and. 1 Big Mac will appear. If you don't want to kill them, go back after firing the generator. There is a slope, go up and listen, and after seeing Big Mac jump, An Yi runs to the door and opens it. .
A generator refers to a mechanical device that converts other forms of energy into electrical energy. It is driven by water turbine, steam turbine, diesel engine or other electric machines to convert the energy generated by water flow, air. flow, fuel combustion or nuclear fissionatomic area. Mechanical energy is transmitted to the generator, which is then converted into electrical energy.
Generators are widely used in industrial and agricultural production, national defense, science and technology and daily life. There are many forms of generators, but their operating principles are all based on the law of electromagnetic induction and the law of electromagnetic force. Therefore, the general principle of its construction is: using suitable magnetic and conductive materials to form magnetic circuits and circuits that conduct electromagnetic induction among themselves to generate electromagnetic energy and achieve the conversion goal of energy.
Diesel generators must be grounded. There must be a suitable ground wire. Once a leak occurs, a loop will occur with ground, seriously affectingnt human security.
Protective earthing of diesel generators is used in ungrounded three-phase power neutral point systems. Its function is that once the insulation of electrical equipment is damaged and leakage occurs, the human body comes into contact with the energized shell. At this time, the resistance of the human body is much greater than the resistance of the body to the ground (40). , and a large amount of point current escapes to the ground through the metal shell, and the ground voltage may drop below the safety voltage of 36V.
Its function is the following: When the insulation structure of a certain motor winding has been damaged and the shell is loaded, if it is not grounded and the human body touches the shell, it is equivalent to a single shock electrical terminal, and there may be a risk of electric shock.
If an updaterre protection is used, when the human body touches the shell, the resistance of the human body is connected in parallel with the resistance of the earth since the resistance of the human body is much higher than the resistance of the earth. , the current passing through the human body will be very small and no danger of electric shock will occur.
Detailed Information
The following points should be noted when wiring the diesel generator set:
1. The ground wire connection point. is usually at The chassis end of the diesel generator set should be connected to a suitable ground wire location when installing the ground wire.
2. The alternator neutral ground wire connection is usually determined by the user during installation. When the diesel generator set is used as the sole power source, the neutral wire should be directly connected to the power supply.to factory ground. thread.
3. For more complex installations, the grounding midpoint should be selected to ensure proper operation of the diesel generator set or protective equipment, such as earth fault detection and minimization of circulating current at the earth.
4. The ground wire should be arranged in accordance with the recommendations of the user and local authorities.
5. Ensure equipment wiring is always effectively maintained. Regarding the maintenance of the wiring system, strictly follow the instructions.
Baidu Encyclopedia-Diesel Generator