D88尊龙

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D88尊龙考考你對柴油發電機組的相關概念

來源:http://dgxcbw.comD88尊龙   發布于:2018-01-17

D88尊龙柴油發電機組是一種小型發電設備,系指以柴油等為燃料,以柴油機為原動機帶動發電機發電的動力機械。柴油發電機組一般由柴油機、發電機、控制箱、燃油箱、起動和控制用蓄電瓶、保護裝置、應急柜等部件組成。整體可以固定在基礎上,定位使用,亦可裝在拖車上,供移動使用。

Diesel generating set is a small power generation equipment, which refers to diesel engine as fuel and diesel engine as the motive force to drive generator power generation. The diesel generating set is usually composed of diesel engine, generator, control box, fuel tank, starting and controlling storage battery, protection device, emergency cabinet and other components. The whole can be fixed on the base, located in use, and can also be installed on the trailer for mobile use.

柴油發電機組屬非連續運行發電設備,若連續運行超過12h,其輸出功率將低于額定功率約90%。

Diesel generating set is a discontinuous operation power generation equipment. If it runs over 12h continuously, its output power will be less than 90% of the rated power.

盡管柴油發電機組的功率較低,但由于其體積小、靈活、輕便、配套齊全,便于操作和維護,所以廣泛應用于礦山、鐵路、野外工地、道路交通維護、以及工廠、企業、醫院等部門,作為備用電源或臨時電源。近年來新研制的無人值守的全自動應急電站,更加擴大了該種發電機組的使用范圍。

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D88尊龙Although the diesel generator power is low, but because of its small size, flexible, lightweight, complete, convenient operation and maintenance, it is widely used in mines, railways, field sites, road traffic maintenance, as well as factories, enterprises, hospitals and other departments, as a backup power source or temporary power supply. In recent years, the newly developed unattended automatic emergency power station has expanded the scope of the use of this kind of generator.

D88尊龙柴油發電機組以發電機輸出功率的大小進行分類,機組能量從10kW-750kW的多種規格。每種規格又分有保護型(裝有超轉速、高水溫、低油壓保護裝置)、應急型和移動電站型幾種結構。其中移動電站又分為時速可以與汽車時速相匹配的高速越野型和具有低速的普通移動型。

Diesel generating sets are classified by the size of the output power of the generator, and the energy of the unit is from a variety of specifications of 10kW-750kW. Each kind of specification is also divided into protective type (equipped with super speed, high water temperature, low oil pressure protection device), emergency type and mobile power plant type. The mobile power station is also divided into high speed cross-country type and low speed normal mobile type which can match the speed of automobile at the speed of time.

現代柴油發電機組由柴油機,三相交流無刷同步發電機、控制箱(屏)、散熱水箱、聯軸器、燃油箱、消聲器及公共底座等組件組成鋼性整體。柴油機的飛輪殼與發電機前端蓋的軸向采用凸肩定位直接連接構成一體,并采用圓柱型的彈性聯軸器由飛輪直接驅動發電機的旋轉,其聯接方式由螺釘固定在一起,使兩者聯接成一鋼體,保證了柴油機的曲軸與發電機轉子的同心度在規定的范圍內。

The modern diesel generating set consists of a diesel engine, a three-phase alternating current brushless synchronous generator, a control box (screen), a radiator tank, a coupling, a fuel tank, a muffler and a common base. The axial flywheel shell and a diesel engine generator front end cover with a shoulder positioned directly connected together, and a cylindrical elastic coupling flywheel by direct drive generators to rotate, the way of connection by screws fixed together, so that the two are connected into a steel body, the crankshaft of the diesel engine and the generator rotor concentricity in the specified range.


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