An electrical engineer is required to build. The threshold is higher.
The electricity production capacity is 2 kW. Alright. Like oil generators, these are the two generators with the highest electricity production capacity per unit.
Overheating temperature 1000 degrees. In terms of material choice, just use the most common iron. For comparison, the thermal conductivity of steel is +200 degrees, and the best thermal conductivity is only +900 degrees.
The effect is to absorb water vapor, cool it and then release it.
First, a steam generator must use steam to produce electricity. It cannot be another gas.
Secondly, the working principle of the steam generator is that the high temperature steam is sucked in through the five suction ports below, and then discharged from the top after lowering it.issée. Suction port efficiency is 2 kg of steam per second per port. The discharge temperature is 425 Kelvin (approximately 151 degrees).
Finally, there are two prerequisites for the operation of the steam generator. First, the inlet temperature must be above 500 Kelvin (around 226 degrees). Secondly, the suction port pressure is more than 3kg higher than the above.
Based on the specific heat capacity of steam, for every 2 kW of electricity produced, the minimum heat consumption is 5*2*75*4.179=3134 kDTU. The numbers seem quite unreal, let's compare them.
The calorific value of refined metal is 16 k/s and the calorific value of a coal-fired generator is 9 k/s. In other words, the heat generated by refining metal for 195 seconds, or by a coal generator for 348 seconds, can be consumed by the steam generator in 1 second.
The steam engine bug - the temperature cheat
The efficiency of the steam engine in absorbing heat is so high that if we use it correctly, the magma will cool very quickly. The solution is to lie to Wen.
The principle of temperature cheating is that when the steam engine detects the temperature of the suction port, it only determines the temperature and does not determine whether the suction port is steam. This allows us to place high temperature substances other than steam at the inlet of the steam engine, thereby bypassing the temperature determination. At the same time, the steam engine inhales only steam and not other substances that alter the temperature.
You can use any substance to cheat the temperature, including solids, liquids and gases, as long as the temperature reaches the standard.
After uncoveringgreen thermal cheating, some experts have begun to study how to improve the efficiency of thermal cheating.
After research, the captain discovered that the lower the mass of material in the deception wing, the lower the heat loss per unit time. An improved temperature-deceptive configuration was therefore developed.
Principle of energy production
It is not a concept at all. A steam engine is a power-generating device that relies on high-pressure water vapor to produce power. ;
A generator is a piece of electricity-generating equipment that relies on steam engines, diesel engines, gasoline engines, and other power-producing devices to convert the energy into electricity and transmit it to the electricity grid.
Can steam turbine generator use ethanol instead of water?
1. The gas isTurel is sent through a pipeline to a turbine where the gas is mixed with air and ignited to be burned at constant pressure. The hot gases drive a turbine connected to a generator via a shaft, which then produces an electric current which is conducted through a conductive system to a transformer.
2. Oil energy production. The turbine is driven by hot steam. The hot steam is heated by the combustion of the fuel oil. The fuel oil is transported from the fuel oil tank to the boiler, where the heat released is absorbed by the water circulating in the pipe. superheated steam under pressure is transported to the steam turbine through the pipe. The blades turn the shaft and the turbine shaft is connected to a generator that produces electric current. The principles of coal-fired power generation are fundamentally similar.
3. Hydroelectricity. Use the water level differenceand cooperate with the hydroelectric generator to produce electricity. Due to the difference in water level, water can flow through the giant turbine blades at a very fast speed, and the blades will rotate at high speed (using the potential energy of the water to convert it into mechanical energy of the hydraulic wheel). , then using mechanical energy to drive the generator.) This drives the drive shaft inside the turbine and finally converts the mechanical energy into electrical energy.
4. Fa?d windmill
Yes. Since the fuel of the steam turbine generator can be gasoline, diesel, alcohol or natural gas, the steam turbine generator can use ethanol instead of water. The working principle of a steam turbine generator uses a burner to heat the organic liquid in the steam generator, thereby transforming the organic liquidnique in steam, and relies on the force of expansion of the steam to drive the turbine.