燃?xì)獍l(fā)電機(jī)組適用于天然氣和沼氣

　　Gas generator set suitable for natural gas and biogas

　　提供從設(shè)計(jì)到系統(tǒng)調(diào)試的完整交鑰匙工程

　　Provide a complete turnkey project from design to system debugging

　　燃?xì)鈨?nèi)燃機(jī)工作原理

　　Working principle of gas internal combustion engine

　　四沖程原動(dòng)機(jī)使用的氣體或沼氣主要由CH4組成。氣體與空氣混合進(jìn)入氣缸，高壓火花塞壓燃爆炸，活塞帶動(dòng)曲軸運(yùn)動(dòng)，曲軸與發(fā)電機(jī)相連，帶動(dòng)發(fā)電機(jī)發(fā)電。

　　The gas or biogas used in the four stroke prime mover is mainly composed of CH4. Gas and air mix into the cylinder, and the high-pressure spark plug ignites and explodes. The piston drives the crankshaft to move, and the crankshaft is connected to the generator to generate electricity.

　　氣體和空氣在渦輪增壓器的上游預(yù)先混合并進(jìn)入渦輪增壓器，因此我們可以在燃?xì)鈨?nèi)燃機(jī)中使用較低的供給壓力。燃?xì)獍l(fā)動(dòng)機(jī)可用燃料

　　Gas and air are pre mixed upstream of the turbocharger and enter the turbocharger, so we can use lower supply pressure in gas internal combustion engines. Fuel available for gas engines

　　一種。天然氣B.填埋氣C.甲烷d.坐標(biāo)測(cè)量機(jī)天然氣熱值：30mj/Nm3及以上，甲烷指數(shù)高，熱值高沼氣熱值：30-16mj/Nm3，甲烷指數(shù)高，熱值低

　　One kind. Natural gas B. Landfill gas C. Methane d. Coordinate measuring machine Natural gas calorific value: 30mj/Nm3 and above, high methane index, high calorific value Biogas calorific value: 30-16mj/Nm3, high methane index, low calorific value

　　燃?xì)鈨?nèi)燃機(jī)的組成

　　Composition of Gas Internal Combustion Engine

　　燃?xì)獍l(fā)電機(jī)組與傳統(tǒng)柴油發(fā)電機(jī)組的比較

　　Comparison between Gas Generator Sets and Traditional Diesel Generator Sets

　　汽油機(jī)柴油機(jī)汽油管道煤氣、沼氣、煤層氣等。柴油工作條件24小時(shí)通用/先進(jìn)發(fā)電機(jī)組常用作備用發(fā)電機(jī)組分類應(yīng)用程序余熱回收制冷/供熱/蒸汽僅功率輸出主要供應(yīng)接入主電網(wǎng)接入互聯(lián)網(wǎng)多島模型發(fā)射清潔排放，減少顆粒物排放相對(duì)較差經(jīng)濟(jì)能效高，經(jīng)濟(jì)效益好經(jīng)濟(jì)還不足以維持很長(zhǎng)一段時(shí)間。政策支持部分地區(qū)設(shè)備補(bǔ)貼無補(bǔ)貼消防電源不是火源可使用消防電源設(shè)備費(fèi)高成本低成本淺談三重供氣系統(tǒng)在內(nèi)燃機(jī)上的應(yīng)用

　　Gasoline engine, diesel engine, gasoline pipeline, gas, biogas, coalbed methane, etc. Diesel operating conditions 24 hour universal/advanced generator set is commonly used as standby generator set Classification application Waste heat recovery Refrigeration/heating/steam power output only Main supply is connected to the main power grid Connect to the Internet Multi island model Launch clean emissions, reduce particulate emissions is relatively poor Economic efficiency is high, good economic efficiency is not enough to maintain for a long time. Policy support: Equipment subsidies in some regions, no subsidies. Fire power supply is not a fire source and can be used. Fire power supply equipment costs are high and low. Discussion on the application of triple gas supply system in internal combustion engines

　　冷熱電三聯(lián)供：主要用于燃?xì)獍l(fā)電機(jī)組高溫鋼瓶水和高溫?zé)煔獾挠酂峄厥?，并通過配套設(shè)備將這部分余熱轉(zhuǎn)化為空調(diào)冷水、熱水、飽和蒸汽等其他形式的熱能。滿足熱負(fù)荷要求。該應(yīng)用主要適用于冷熱兩用用戶，這些用戶主要分布在城市。

　　Combined cooling, heating and power supply: mainly used for the recovery of waste heat from high-temperature steel cylinder water and high-temperature flue gas in gas generator sets, and through supporting equipment, this waste heat is converted into other forms of heat energy such as air conditioning cold water, hot water, saturated steam, etc. Meet the heat load requirements. This application is mainly suitable for users who can use both hot and cold, and these users are mainly distributed in cities.

　　燃?xì)鈨?nèi)燃機(jī)的應(yīng)用

　　Application of Gas Internal Combustion Engines

　　根據(jù)燃?xì)鈨?nèi)燃發(fā)電機(jī)組和市政供電的運(yùn)行方式，可分為：孤島式、電網(wǎng)不上網(wǎng)、不上網(wǎng)售電。

　　According to the operation mode of gas-fired internal combustion generator sets and municipal power supply, they can be divided into island type, off grid, and off grid electricity sales.

　　孤島模型：發(fā)電機(jī)與市政電力分開運(yùn)行，兩者之間沒有連接。電網(wǎng)連接，但沒有互聯(lián)網(wǎng)接入：發(fā)電機(jī)和市電共用負(fù)荷，二者通過并聯(lián)柜并網(wǎng)，但總負(fù)荷大于機(jī)組輸出功率，機(jī)組不向電網(wǎng)供電。在線售電：發(fā)電機(jī)組和市電共用負(fù)荷。兩者都通過并聯(lián)柜連接到電網(wǎng)。系統(tǒng)負(fù)荷小于發(fā)電機(jī)組的輸出功率。發(fā)電機(jī)組多余的電力輸出可以送回電網(wǎng)銷售。系統(tǒng)效率及其影響因素獨(dú)立效率系統(tǒng)效率獨(dú)立效率通常是指電效率。系統(tǒng)效率是指系統(tǒng)的總能量利用率，系統(tǒng)的年利用率。氣體質(zhì)量每臺(tái)設(shè)備獨(dú)立效率環(huán)境溫度合理的系統(tǒng)規(guī)劃環(huán)境海拔多層次能源利用負(fù)載條件設(shè)備利用率工作一致性系統(tǒng)年運(yùn)行時(shí)間維護(hù)條件維護(hù)間隔通風(fēng)條件設(shè)備穩(wěn)定性

　　Island model: The generator and municipal power operate separately without any connection between them. Grid connection, but no Internet access: the generator and the mains share loads, and they are connected to the grid through parallel cabinets, but the total load is greater than the output power of the unit, and the unit does not supply power to the grid. Online electricity sales: Generator sets and mains electricity share the same load. Both are connected to the power grid through parallel cabinets. The system load is less than the output power of the generator set. The excess power output of the generator set can be sent back to the grid for sale. System efficiency and its influencing factors - Independent efficiency - System efficiency - Independent efficiency usually refers to electrical efficiency. System efficiency refers to the total energy utilization rate and annual utilization rate of the system. Gas quality, independent efficiency of each equipment, reasonable environmental temperature, system planning, altitude, multi-level energy utilization, load conditions, equipment utilization efficiency, work consistency, annual operating time, maintenance conditions, maintenance intervals, ventilation conditions, equipment stability

　　影響系統(tǒng)效率的主要因素

　　The main factors affecting system efficiency

　　一。設(shè)備選型合理。確定“電熱/電熱”模式，以確?？梢韵乃心芰枯敵觥?.設(shè)備的正確匹配。系統(tǒng)各部分匹配，避免“大配小/大配小”的情況。三。設(shè)備年利用率確保系統(tǒng)處于正常狀態(tài)，以避免空閑或低功耗操作。四。設(shè)備維護(hù)周期及費(fèi)用。維護(hù)周期長(zhǎng)，檢修周期長(zhǎng)，避免系統(tǒng)因維護(hù)而停機(jī)。維護(hù)費(fèi)用也會(huì)影響系統(tǒng)的使用。5個(gè)。設(shè)備的穩(wěn)定性。核心設(shè)備能夠長(zhǎng)期穩(wěn)定運(yùn)行，是系統(tǒng)運(yùn)營(yíng)收入的基本條件。6.售后服務(wù)反應(yīng)快?？焖偻晟频氖酆蠓?wù)提醒是系統(tǒng)長(zhǎng)期有效運(yùn)行的重要保證。

　　One. Reasonable equipment selection. Determine the "electric heating/electric heating" mode to ensure that all energy output can be consumed. 2. Correct matching of equipment. Match various parts of the system to avoid the situation of "large matching small/large matching small". Three. The annual utilization rate of equipment ensures that the system is in a normal state to avoid idle or low-power operations. Four. Equipment maintenance cycle and cost. Long maintenance cycle, long overhaul cycle, to avoid system shutdown due to maintenance. Maintenance costs can also affect the use of the system. 5 of them. The stability of the equipment. The long-term stable operation of core equipment is a basic condition for system operating income. 6. Quick after-sales service response. Quick and comprehensive after-sales service reminders are an important guarantee for the long-term effective operation of the system.

　　本文由   燃?xì)獍l(fā)電機(jī)組配件  友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊  http://dgtmcnc.com/   真誠(chéng)的態(tài)度.為您提供為全面的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

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