No
1. The power frequency is 50Hz, which means the electromagnetic speed should reach 3000 rpm.
2. Electromagnetic speed = mechanical speed * pole number. Therefore, mechanical speed = 3000/P Generally speaking, P = 4~8. The larger the number of pole pairs, the larger the outer diameter of the generator, so the number of pole pairs of 8 pairs should be relatively large.
3. Taking p=4 pair as an example, the wind turbine speed is basically 750 rpm.
4. The generator speed of wind power generation is proportional to the wind turbine speed. The proportion depends on the gear ratio of the gearbox. Do not equate the wind wheel speed with the motor speed.
Is it harmful to human health to live near wind power generation for a long time?
1. First, press the emergency stop switch, and the fan will stop as quickly as possible
2. If there is an electric shock accident, the working power supply of the fan should also be cut off
3. Contact medical rescue personnel immediately, dial 120
4. Take on-site first aid, observe whether the injured person’s breathing and heartbeat have stopped, and perform cardiopulmonary resuscitation and artificial respiration
5. Use escape Milan lowered the injured person from the wind turbine
6. Leave it to professional doctors for treatment
If you are near a wind power plant, it will definitely cause harm to your body. The machine has reached the megawatt level. Everyone knows about electromagnetic radiation, and the electromagnetic radiation around the wind power plant will definitely be much higher than the normal level, and it will definitely be harmful to the body in the long run