在全球能源轉(zhuǎn)型的大背景下，生物質(zhì)氣發(fā)電機(jī)組作為一種可持續(xù)的綠色能源解決方案，正逐漸嶄露頭角。它將生物質(zhì)能轉(zhuǎn)化為電能，為緩解能源危機(jī)與環(huán)境保護(hù)做出重要貢獻(xiàn)。深入了解其工作原理，有助于我們更好地認(rèn)識(shí)這一創(chuàng)新能源技術(shù)。

Against the backdrop of global energy transition, biomass gas generators are gradually emerging as a sustainable green energy solution. It converts biomass energy into electricity, making an important contribution to alleviating energy crisis and environmental protection. A deeper understanding of its working principle can help us better understand this innovative energy technology.

生物質(zhì)氣驅(qū)動(dòng)發(fā)電機(jī)組發(fā)電

Biomass gas driven generator set for power generation

生物質(zhì)氣產(chǎn)生后，被輸送至發(fā)電機(jī)組進(jìn)行發(fā)電。常見(jiàn)的生物質(zhì)氣發(fā)電機(jī)組主要由內(nèi)燃機(jī)和發(fā)電機(jī)兩大部分組成。

After biomass gas is generated, it is transported to the power generation unit for power generation. The common biomass gas power generation unit is mainly composed of two parts: internal combustion engine and generator.

內(nèi)燃機(jī)是發(fā)電過(guò)程的核心動(dòng)力設(shè)備。以燃?xì)獍l(fā)動(dòng)機(jī)為例，生物質(zhì)氣與適量的空氣在進(jìn)氣系統(tǒng)中混合后，進(jìn)入發(fā)動(dòng)機(jī)的氣缸。在氣缸內(nèi)，混合氣體被活塞壓縮，當(dāng)壓縮沖程接近尾聲時(shí)，火花塞點(diǎn)火，引發(fā)混合氣體劇烈燃燒。燃燒產(chǎn)生的高溫高壓氣體推動(dòng)活塞下行，通過(guò)連桿帶動(dòng)曲軸旋轉(zhuǎn)，將生物質(zhì)氣的化學(xué)能轉(zhuǎn)化為機(jī)械能。

Internal combustion engine is the core power equipment for the power generation process. Taking a gas engine as an example, biomass gas is mixed with an appropriate amount of air in the intake system and enters the cylinder of the engine. In the cylinder, the mixed gas is compressed by the piston. As the compression stroke approaches its end, the spark plug ignites, triggering intense combustion of the mixed gas. The high-temperature and high-pressure gas generated by combustion drives the piston downwards, and through the connecting rod, drives the crankshaft to rotate, converting the chemical energy of biomass gas into mechanical energy.

發(fā)電機(jī)則利用電磁感應(yīng)原理，將內(nèi)燃機(jī)輸出的機(jī)械能轉(zhuǎn)化為電能。發(fā)電機(jī)主要由定子和轉(zhuǎn)子組成，轉(zhuǎn)子通過(guò)聯(lián)軸器與內(nèi)燃機(jī)的曲軸相連，在內(nèi)燃機(jī)的帶動(dòng)下高速旋轉(zhuǎn)。轉(zhuǎn)子上的勵(lì)磁繞組通以直流電，產(chǎn)生磁場(chǎng)，當(dāng)轉(zhuǎn)子在定子的磁場(chǎng)中旋轉(zhuǎn)時(shí)，定子繞組切割磁力線，從而產(chǎn)生感應(yīng)電動(dòng)勢(shì)，形成電流輸出。經(jīng)過(guò)一系列的電力調(diào)節(jié)和控制設(shè)備，將發(fā)出的交流電進(jìn)行穩(wěn)壓、穩(wěn)頻處理，使其滿足電網(wǎng)接入或用戶使用的要求。

The generator utilizes the principle of electromagnetic induction to convert the mechanical energy output by the internal combustion engine into electrical energy. The generator is mainly composed of a stator and a rotor. The rotor is connected to the crankshaft of the internal combustion engine through a coupling and rotates at high speed under the drive of the internal combustion engine. The excitation winding on the rotor is supplied with direct current to generate a magnetic field. When the rotor rotates in the magnetic field of the stator, the stator winding cuts the magnetic field lines, thereby generating induced electromotive force and forming current output. After a series of power regulation and control equipment, the generated AC power is stabilized and frequency stabilized to meet the requirements of grid connection or user use.

生物質(zhì)氣發(fā)電機(jī)組的技術(shù)特點(diǎn)與優(yōu)勢(shì)

Technical characteristics and advantages of biomass gas power generation units

生物質(zhì)氣發(fā)電機(jī)組具有顯著的技術(shù)特點(diǎn)與優(yōu)勢(shì)。首先，它實(shí)現(xiàn)了生物質(zhì)能的高效利用，將原本廢棄的生物質(zhì)轉(zhuǎn)化為清潔電能，減少了對(duì)傳統(tǒng)化石能源的依賴。其次，相較于直接燃燒生物質(zhì)發(fā)電，生物質(zhì)氣發(fā)電過(guò)程更清潔，污染物排放更低。通過(guò)對(duì)生物質(zhì)氣進(jìn)行預(yù)處理，去除其中的硫化氫等雜質(zhì)，燃燒過(guò)程中產(chǎn)生的二氧化硫等有害氣體大幅減少，有利于環(huán)境保護(hù)。此外，生物質(zhì)氣發(fā)電機(jī)組具有較高的能源轉(zhuǎn)換效率，能夠在不同規(guī)模下運(yùn)行，適用于農(nóng)村、偏遠(yuǎn)地區(qū)以及工業(yè)企業(yè)的分布式能源供應(yīng)，提高了能源供應(yīng)的靈活性和可靠性。

Biomass gas power generation units have significant technical characteristics and advantages. Firstly, it achieves efficient utilization of biomass energy by converting waste biomass into clean electricity, reducing reliance on traditional fossil fuels. Secondly, compared to direct combustion of biomass for power generation, biomass gas power generation is cleaner and has lower pollutant emissions. By pretreatment of biomass gas to remove impurities such as hydrogen sulfide, the production of harmful gases such as sulfur dioxide during combustion is significantly reduced, which is beneficial for environmental protection. In addition, biomass gas power generation units have high energy conversion efficiency and can operate at different scales, suitable for distributed energy supply in rural, remote areas, and industrial enterprises, improving the flexibility and reliability of energy supply.

生物質(zhì)氣發(fā)電機(jī)組通過(guò)獨(dú)特的工作原理，將生物質(zhì)能成功轉(zhuǎn)化為電能，為能源領(lǐng)域帶來(lái)了新的活力。隨著技術(shù)的不斷進(jìn)步與完善，它將在未來(lái)的能源格局中發(fā)揮更為重要的作用，助力全球?qū)崿F(xiàn)可持續(xù)能源發(fā)展目標(biāo)。

The biomass gas generator unit successfully converts biomass energy into electrical energy through its unique working principle, bringing new vitality to the energy field. With the continuous advancement and improvement of technology, it will play a more important role in the future energy landscape, helping the world achieve sustainable energy development goals.

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