The original meaning of your question is that wind turbines use conversion devices (wind turbines) to convert wind energy into electrical energy. So if the wind turbine is not operating, is the wind energy greater than when the generator is operating? Or is the wind speed greater than before?
For a closed space, according to energy conservation, this is the case. However, the working environment of the wind turbine is open, so whether the generator is working or not, it will not affect the operation. wind speed.
So-called wind energy is the mechanical energy corresponding to air flow - kinetic energy. The operation process of the wind turbine is to convert part of the kinetic energy of the air into electrical energy, and the total kinetic energy of the air is very large, and due to its fluid nature, part air passes through the wind turbine and the rest is immediately reconstituted therekill. Therefore, the wind speed will not be reduced due to generator operation.
The car is serviced but not repaired Analysis of common automobile cases and maintenance tips 1. Adverse effects: an inexplicable puddle of fluid leaked from under the car and the coolant level dropped . Cause of Condition: Typically, the cause of the drips is a crack in the rubber tube connecting the coolant reservoir to the engine. Green maintenance: The deterioration of the anti-rust quality of the coolant will not only easily lead to damage to the radiator, pipelines, pipes and other components, but also because the main component of the coolant is ethylene glycol , drops on the ground also cause environmental and air pollution. However, it is difficult for us to judge whether the coolanthas deteriorated by visual inspection, so the coolant should be replaced regularly, and do not wait until a failure occurs before replacing the coolant. It is generally recommended to replace the vehicle's coolant every 40,000 miles or two years, and the cooling fan belt should be replaced every two years. 2. Adverse effects: Engine does not turn on. Cause of Condition: The engine starts by relying on battery current to push the spark plug to ignite. Therefore, starting system failure is likely caused by rust or leaking battery. Green Maintenance: Check whether the battery fluid in the battery is sufficient every two months. If this is not enough, add distilled water to the appropriate height. At present, most cars use maintenance-free batteries, vSo you are not allowed to add water without permission. Additionally, check the positive and negative battery terminal contacts annually for signs of rust or dirt. If so, go to the 4S store to clean it in time to keep the circuit open. After the battery is repaired, it can delay the out-of-service time of the battery, reduce the waste of resources and environmental pollution caused by discarded batteries. 3. Adverse effects: Engine exhaust noise increases and exhaust emissions also exceed standards. Cause of problem: The engine exhaust gas undergoes oxidation due to high temperature, which is likely to cause leakage in the exhaust system. Green maintenance: Check whether the pipes and interfaces of the exhaust system (including muffler, etc.) are corroded by exhaust gases, and whether theThe interface pads are washed. If a leak is detected in the exhaust system, the leaking parts should be repaired or replaced in time. An annual inspection can not only ensure the normal operation of the exhaust system, but more importantly, reduce environmental pollution caused by harmful substances in the exhaust gas. 4. Adverse Effects: Fuel consumption of cars continues to increase. Cause of problem: There are many possible reasons for increased fuel consumption. But the most common and easily overlooked thing is checking tire pressure. tire tireInsufficient pressure will not only increase driving resistance and fuel consumption, but also affect the life of tires. Eco-Friendly Maintenance: Bring your own gauge and check tire pressure frequently. N’oubDo not check the spare tire to avoid discovering that the spare tire is flat when you need to replace the wheel urgently. When the temperature is high, the tire pressure will be higher than usual, so it is more accurate to measure tire pressure in cold weather or a cool place. Tires often need to be changed every 10,000 kilometers to avoid too big a difference in wear between the front and rear. If you need to replace very worn tires, it is best to replace 2 or 4 tires at the same time. Tires with the same pattern can be replaced back and forth. Additionally, zigzag patterned tires save fuel. 5. Adverse effects: Engine power decreases, fuel consumption increases, and nozzles become clogged. Cause of Condition: This is most likely due to issues such as insufficient oil burning and increased depositss of carbon in the engine due to not replacing the oil, oil filter and air filter for a long time. Ecological maintenance: It is recommended to replace the engine oil and oil filter every 5,000 kilometers of driving, and the air filter and oil filter every 10,000 kilometers of driving, otherwise impurities in the air , fuel and engine oil. will cause parts to wear and block the oil circuit, thereby affecting the normal operation of the engine. 6. Adverse effects: The oil pump may be damaged. Cause of condition: Unreasonable behavior when refueling can damage the oil pump. Green Maintenance: Try not to wait for the fuel warning light to come on before refueling, otherwise it will shorten the life of the oil pump. A lack of oil or fuel exhaustion could burn the oil pump. If you often drive inurban areas and it is convenient to refuel, you do not need to refuel at once, as it may cause oil floating, sensor failure, fuel gauge distortion and increased fuel consumption. empty the tank to refuel. 7. Adverse effects: Vehicle exhaust emissions do not meet standards. Cause of illness: The catalyst of the three-way catalytic purifier can convert carbon monoxide and hydrocarbons in the exhaust gas into carbon dioxide and water vapor. If the catalyst fails, exhaust emissions will exceed the standard. Eco-friendly maintenance: The normal lifespan of a three-way catalytic purifier can reach more than 100,000 kilometers, but lead will destroy the activity of the catalyst and make it ineffective, so gasoline containing additives and detergents to Plomb cannot be used. However, vehicles registered in Guangzhou after 2007 have been equipped with an OBD system (full name: on-board exhaust diagnostic system). If the exhaust emissions exceed the standard, the vehicle automatically sounds an alarm and even stops the engine. 8. Adverse effects: After replacing the third filter, there is still engine slowdown, poor acceleration and black smoke. Cause of Problem: This is a problem with the fuel system, such as carbon deposits on the injectors and valves. Eco-friendly maintenance: A car's fuel system should be cleaned and maintained every 10,000 to 15,000 miles. Use a waterproof and rust-proof fuel system cleaning and protection agent to remove colloids and carbon deposits inside the system to prevent corrosion and avoid accidents. Stop themleaks from seals and water tanks and completely replace the old coolant. 9. Adverse effects: I have cleaned the fuel system and the third filter, but the engine still lacks power, there is black smoke from the exhaust, and the fuel consumption is high. Cause of problem: It is likely that dirt in the air filter is blocking air circulation, causing a power outage. As fuel consumption decreases, it increases. Green Maintenance: The function of the air filter is to purify the air entering the cylinder. Dirty air can degrade engine performance. Therefore, every 1,000 to 2,000 kilometers, the air filter and the hose at its lower end should be checked for dust or water accumulation. If so, they need to be maintained on time. The air filter should be replaced after 10,000 kilometers or one year. ten. EffectUndesirable: The battery becomes unstable. Cause of Condition: Abnormal changes in the electrolyte will affect the performance and reliability of the battery. Green maintenance: When driving in summer, the battery will be overcharged, the electrolyte will evaporate quickly, and the plates will be easily damaged. Therefore, it is necessary to frequently check the battery fluid level and electrolyte density (the electrolyte density should be lower than in winter) and add distilled water frequently to the battery to avoid complete discharge; of the battery in winter and be careful that the electrolyte is frozen. Take care of your batteries. A battery the size of a button can pollute 600,000 liters of water, which is equivalent to one person's drinking water. One AA battery can use up one square meter of soil.
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