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燃?xì)獍l(fā)電機(jī)的驅(qū)動(dòng)能源有哪些不一樣?

發(fā)布時(shí)間:2023-03-20 發(fā)布人:中拓 發(fā)布來(lái)源:http://icea.com.cn/
內(nèi)燃機(jī)發(fā)電和蒸汽輪機(jī)、燃?xì)廨啓C(jī)區(qū)別:發(fā)電裝置分兩塊:發(fā)電部分和動(dòng)力部分,一般發(fā)電部分都差不多,都是線(xiàn)圈切割磁感線(xiàn),切割運(yùn)動(dòng)都是旋轉(zhuǎn)運(yùn)動(dòng),而動(dòng)力部分就有區(qū)別了,這就是你要問(wèn)的根本區(qū)別。
The difference between internal combustion engine power generation and steam and gas turbines: The power generation device is divided into two parts: the power generation part and the power generation part. Generally, the power generation part is similar, both of which are coil cutting magnetic induction lines. The cutting motion is rotary motion, while the power part is different, which is the fundamental difference you need to ask.
1、燃?xì)廨啓C(jī):壓氣機(jī)(即壓縮機(jī))連續(xù)地從大氣中吸入空氣并將其壓縮;壓縮后的空氣進(jìn)入燃燒室,與噴入的燃料混合后燃燒,成為高溫燃?xì)?,隨即流入燃?xì)鉁u輪中膨脹做功,推動(dòng)渦輪葉輪帶著壓氣機(jī)葉輪一起旋轉(zhuǎn);加熱后的高溫燃?xì)獾淖龉δ芰︼@著提高,因而燃?xì)鉁u輪在帶動(dòng)壓氣機(jī)的同時(shí),尚有余功作為燃?xì)廨啓C(jī)的輸出機(jī)械功。燃?xì)廨啓C(jī)由靜止起動(dòng)時(shí),需用起動(dòng)機(jī)帶著旋轉(zhuǎn),待加速到能獨(dú)立運(yùn)行后,起動(dòng)機(jī)才脫開(kāi)。
1. Gas turbine: a compressor (i.e. compressor) continuously sucks in air from the atmosphere and compresses it; The compressed air enters the combustion chamber, mixes with the injected fuel, and then combusts to become high-temperature gas, which then flows into the gas turbine to expand and work, driving the turbine wheel to rotate together with the compressor wheel; The work capacity of the heated high-temperature gas is significantly improved, so while the gas turbine drives the compressor, there is still residual work as the output mechanical work of the gas turbine. When starting a gas turbine from a standstill, it is necessary to use a starter to rotate it. The starter will not be disengaged until it accelerates to independent operation.
燃?xì)獍l(fā)電機(jī)組
2、內(nèi)燃機(jī)發(fā)電:跟汽車(chē)等都是一樣的,燃料在氣缸內(nèi)燃燒,燃?xì)馀蛎浐笸苿?dòng)活塞,活塞通過(guò)曲柄凸輪機(jī)構(gòu)傳給曲軸,曲軸做旋轉(zhuǎn)運(yùn)動(dòng),這就可以帶動(dòng)發(fā)電部分了。內(nèi)燃機(jī)發(fā)電設(shè)備主要有柴油發(fā)電機(jī)組和燃?xì)獍l(fā)電機(jī)組,燃?xì)獍l(fā)電機(jī)組又分沼氣發(fā)電機(jī)組、天然氣發(fā)電機(jī)組、煤氣發(fā)電機(jī)組、生物質(zhì)氣發(fā)電機(jī)組、瓦斯發(fā)電機(jī)組等等。
2. Internal combustion engine power generation: It is the same as in automobiles. The fuel is burned in the cylinder, and the gas expands to push the piston. The piston is transmitted to the crankshaft through a crank cam mechanism. The crankshaft rotates, which can drive the power generation part. Internal combustion engine power generation equipment mainly includes diesel power generation units and gas power generation units. Gas power generation units are also divided into biogas power generation units, natural gas power generation units, gas power generation units, biomass gas power generation units, gas power generation units, and so on.
3、蒸汽輪機(jī):過(guò)熱蒸汽進(jìn)入到汽輪機(jī),通過(guò)動(dòng)靜葉柵形成的噴嘴作用到轉(zhuǎn)子上,即將壓力能和熱能轉(zhuǎn)化為機(jī)械能,使轉(zhuǎn)子旋轉(zhuǎn)運(yùn)動(dòng),同樣可以帶動(dòng)發(fā)電部分了。
3. Steam turbine: superheated steam enters the turbine and acts on the rotor through nozzles formed by moving and stationary cascades, converting pressure energy and thermal energy into mechanical energy, causing the rotor to rotate and move, which can also drive the power generation part.
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