燃氣發(fā)電機有哪些用途?燃氣發(fā)電機是發(fā)電設備的一種,它的工作原理就是發(fā)動機燃燒燃氣,熱能轉化為機械能,帶動發(fā)電機的旋轉驅(qū)動發(fā)電機的切割磁場?
What are the uses of gas generators? Gas generator is a type of power generation equipment, whose working principle is that the engine burns gas, converts heat energy into mechanical energy, drives the rotation of the generator, and drives the cutting magnetic field of the generator?
一、自備電源。某些用電單位沒有網(wǎng)電供應,如遠離大陸的海島,偏遠的牧區(qū)、農(nóng)村,荒漠高原的軍營、工作站、雷達站等,就需要配置自備電源。所謂自備電源,就是自發(fā)自用的電源,在發(fā)電功率不太大的情況下,燃氣發(fā)電機組往往成為自備電源的選擇之一。
1、 Self provided power supply. Some electricity consuming units do not have grid power supply, such as islands far from the mainland, remote pastoral areas, rural areas, military camps, workstations, radar stations on desert plateaus, etc., which require the configuration of self-contained power supplies. The so-called self powered power supply refers to a self operated power supply. When the power generation is not too high, gas generator sets often become one of the choices for self powered power supply.
二、備用電源。主要用途是某些用電單位雖然已有比較穩(wěn)妥可靠的網(wǎng)電供應,但為了防止意外情況,如出現(xiàn)電路故障或發(fā)生臨時停電之類,仍可配置作為應急發(fā)電使用,使用電源的用電單位一般對供電保障的要求比較高,甚至一分一秒的停電都不被允許,必須在網(wǎng)電終止供電的瞬間就用自應急備發(fā)電來頂替,否則就會造成區(qū)大損失。這類單位包括一些傳統(tǒng)的高供電保障單位,如醫(yī)院、礦山、電廠保安電源,使用電加熱設備的工廠等近年來,網(wǎng)絡電源尤成為備用電源需求的新增長點,如電信運營商、銀行、機場、指揮中心、數(shù)據(jù)庫、高速公路、高等級賓館寫字樓、高級餐飲娛樂場所等,由于使用網(wǎng)絡化管理,這些單位正日益成為備用電源使用的主體。
2、 Backup power supply. The main purpose is that although some electricity consuming units already have a relatively stable and reliable grid power supply, in order to prevent unexpected situations such as circuit failures or temporary power outages, they can still be configured for emergency power generation. Electricity consuming units using the power supply generally have high requirements for power supply guarantee, and even minute by second power outages are not allowed. They must replace it with emergency backup power generation at the moment of grid power termination, Otherwise, it will cause significant losses. This type of unit includes some traditional high power supply guarantee units, such as hospitals, mines, power plant security power supply, factories using electric heating equipment, etc. In recent years, network power supply has become a new growth point for backup power supply demand, such as telecommunications operators, banks, airports, command centers, databases, highways, high-grade hotels and office buildings, high-end catering and entertainment venues, etc. Due to the use of networked management, These units are increasingly becoming the main users of backup power sources.
三、替代電源。替代電源的作用是彌補網(wǎng)電供應之不足。這可能有兩種情況,一是網(wǎng)電價格過高,從節(jié)約成本的角度選擇燃氣發(fā)電機作為替代電源另一是在網(wǎng)電供應不足的情況下,網(wǎng)電使用受到限制,供電部門不得已到處拉閘限電,這時,用電單位為了正常地生產(chǎn)和工作,就需要替代電源加以救濟。近年來幾次燃氣發(fā)電機組產(chǎn)品的市場熱銷行情,如80年代上半期的全國性熱銷,90年代初期的華南地區(qū)熱銷,2003-2004年的華東地區(qū)熱銷,都是因全國性和區(qū)域性電力短缺所致,為應付大規(guī)模的拉閘限電,各用電單位紛紛購買燃氣發(fā)電機組作替代電源使用。
3、 Alternative power supply. The role of alternative power sources is to compensate for the shortage of grid power supply. There may be two situations: one is that the price of grid power is too high, and gas generators are chosen as alternative power sources from a cost saving perspective. The other is that in the case of insufficient grid power supply, the use of grid power is restricted, and the power supply department has to switch off and limit power everywhere. At this time, in order to produce and work normally, electricity consuming units need to replace power sources for relief. In recent years, there have been several hot selling trends in the market for gas generator sets in China, such as the nationwide sales in the first half of the 1980s, the hot sales in South China in the early 1990s, and the hot sales in East China from 2003 to 2004. These were all caused by national and regional power shortages. In order to cope with large-scale power restrictions, various electricity consuming units have purchased gas generator sets as alternative power sources.
四、移動電源。移動電源就是沒有固定的使用地點,而被到處轉移使用的發(fā)電設施。燃氣發(fā)電機組由于其輕便靈活易操作的特點,而成為移動電源的首選。移動電源一般被設計為電源車輛形式,有自行電源車輛,也有拖車電源車輛。使用移動電源的用電單位,大都具有流動工作的性質(zhì),如油田、地質(zhì)勘探、野外工程施探險、野營野炊、流動指揮所、火車、輪船、貨運集裝箱的電源車廂(倉)、軍隊移動式武器裝備電源等,也有一些移動電源具有應急電源性質(zhì),如城市供電部門的應急供電車、供水、供氣部門的工程搶險車、搶修車等。
4、 Mobile power supply. Mobile power supply is a power generation facility that has no fixed place of use and is transferred and used everywhere. Gas generator sets have become the preferred choice for mobile power sources due to their lightweight, flexible, and easy to operate characteristics. Mobile power sources are generally designed in the form of power vehicles, including self powered vehicles and trailer powered vehicles. Most electricity consuming units using mobile power sources have the nature of mobile work, such as oil fields, geological exploration, field engineering exploration, camping and picnics, mobile command posts, power supply carriages (warehouses) for trains, ships, freight containers, military mobile weapon equipment power sources, etc. Some mobile power sources also have the nature of emergency power sources, such as emergency power supply vehicles for urban power supply departments, engineering rescue vehicles for water supply and gas supply departments Repair cars, etc.
五、消防電源。消防用發(fā)電機組主要是為了樓宇消防設備而配備的電源,一旦火災等情況發(fā)生時,市電被切斷,發(fā)電機組成為消防設備的動力來源,隨著消防法的遍極,國內(nèi)地產(chǎn)消防電源將會有巨大潛力發(fā)展的一個非常龐大的市場。
5、 Fire power supply. Fire protection generator sets are mainly equipped with power supply for building fire protection equipment. In the event of a fire or other situation, the power supply is cut off, and the generator sets become the power source of fire protection equipment. With the implementation of fire protection laws, domestic real estate fire protection power sources will have great potential for development in a very large market.
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