燃?xì)獍l(fā)電機(jī)組是適應(yīng)世界環(huán)保要求和市場新環(huán)境而開發(fā)的新型發(fā)電機(jī)組。天然氣發(fā)電機(jī)組主要分為兩種,一種是聯(lián)合循環(huán)燃?xì)廨啓C(jī),一種是燃?xì)鈨?nèi)燃機(jī)。燃?xì)廨啓C(jī)功率比較大,主要用在大、中型電站,燃?xì)鈨?nèi)燃機(jī)功率比較小,主要用在小型的分布式電站。它是取代燃油、燃煤機(jī)組的新型綠色環(huán)保動力。充分利用各種天然氣或有害氣體作為燃料,變廢為寶、運(yùn)行方便,成本效益高,排放污染低,并適宜熱、電聯(lián)產(chǎn)等優(yōu)點(diǎn),市場前景十分廣闊。
Gas generator set is a new type of generator set developed to meet the requirements of global environmental protection and the new market environment. There are two main types of natural gas generator sets, one is a combined cycle gas turbine and the other is a gas internal combustion engine. Gas turbines have relatively high power, mainly used in large and medium-sized power plants, while gas internal combustion engines have relatively low power, mainly used in small distributed power plants. It is a new type of green and environmentally friendly power that replaces fuel and coal-fired units. Fully utilizing various natural gas or harmful gases as fuel, turning waste into treasure, convenient operation, high cost-effectiveness, low emission pollution, and suitable for cogeneration of heat and electricity, the market prospects are very broad.
燃?xì)獍l(fā)電機(jī)組具有輸出功率范圍廣,啟動和運(yùn)行可靠高、發(fā)電質(zhì)量好、重量輕、體積小、維護(hù)簡單、低頻噪聲小等優(yōu)點(diǎn),一般它們具有以下四個優(yōu)點(diǎn):
Gas generator sets have the advantages of wide output power range, high reliability in startup and operation, good power generation quality, light weight, small volume, simple maintenance, and low low-frequency noise. Generally, they have the following four advantages:
由于燃汽輪機(jī)處于高速旋轉(zhuǎn)狀態(tài),它的振動小,而且低頻噪聲優(yōu)于柴油發(fā)電機(jī)組。
Due to the high-speed rotation of the gas turbine, its vibration is small and low-frequency noise is better than that of diesel generator sets.
1、采用的可燃性氣體是清潔、廉價(jià)的能源。諸如:瓦斯氣,桔梗氣,沼氣等,以它們?yōu)槿剂系陌l(fā)電機(jī)組不僅運(yùn)行可靠,成本低,而且能變廢為寶,不會產(chǎn)生污染。
1. The combustible gas used is a clean and inexpensive energy source. Generators that use gas such as gas, campanulin gas, and biogas as fuels not only operate reliably and have low costs, but also turn waste into wealth without generating pollution.
2、發(fā)電質(zhì)量好。由于發(fā)電機(jī)組工作時(shí)只有旋轉(zhuǎn)運(yùn)動,電調(diào)反應(yīng)速度快,工作特別平穩(wěn),發(fā)電機(jī)輸出電壓和頻率的精度高,波動小,在突加空減50%和75%負(fù)載時(shí),機(jī)組運(yùn)行穩(wěn)定,優(yōu)于柴油發(fā)電機(jī)組的電氣性能指
2. Good power generation quality. Due to the fact that the generator set only rotates during operation, the electrical regulation response speed is fast, and the operation is particularly stable. The accuracy of the generator output voltage and frequency is high, and the fluctuation is small. When suddenly adding air to reduce 50% and 75% of the load, the unit operates stably, which is superior to the electrical performance of diesel generator sets
3、啟動性能好,啟動成功率高。從冷態(tài)啟動成功后到滿負(fù)載的時(shí)間僅為30秒鐘,而規(guī)定柴油發(fā)電機(jī)啟動成功后3分鐘帶負(fù)載。燃?xì)廨啺l(fā)電機(jī)組可以任何環(huán)境溫度和氣候下保證啟動的成功率。
3. Good startup performance and high success rate. The time from successful cold start to full load is only 30 seconds, while according to international regulations, the diesel generator is loaded within 3 minutes after successful start. The gas turbine generator set can ensure the success rate of startup under any environmental temperature and climate.
4、噪聲低振動小。
4. Low noise and low vibration.
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