你好,欢迎来到济南济柴环能燃气发电设备有限公司官方网站!

考考你对柴油发电机组的相关概念

来源:http://www.huannengpower.com   发布于:2018-01-17

柴油发电机组是一种小型发电设备,系指以柴油等为燃料,以柴油机为原动机带动发电机发电的动力机械。柴油发电机组一般由柴油机、发电机、控制箱、燃油箱、起动和控制用蓄电瓶、保护装置、应急柜等部件组成。整体可以固定在基础上,定位使用,亦可装在拖车上,供移动使用。

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.

柴油发电机组属非连续运行发电设备,若连续运行超过12h,其输出功率将低于额定功率约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.

尽管柴油发电机组的功率较低,但由于其体积小、灵活、轻便、配套齐全,便于操作和维护,所以广泛应用于矿山、铁路、野外工地、道路交通维护、以及工厂、企业、医院等部门,作为备用电源或临时电源。近年来新研制的无人值守的全自动应急电站,更加扩大了该种发电机组的使用范围。

QQ截图20171025151903.jpg

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.

柴油发电机组以发电机输出功率的大小进行分类,机组能量从10kW-750kW的多种规格。每种规格又分有保护型(装有超转速、高水温、低油压保护装置)、应急型和移动电站型几种结构。其中移动电站又分为时速可以与汽车时速相匹配的高速越野型和具有低速的普通移动型。

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.

现代柴油发电机组由柴油机,三相交流无刷同步发电机、控制箱(屏)、散热水箱、联轴器、燃油箱、消声器及公共底座等组件组成钢性整体。柴油机的飞轮壳与发电机前端盖的轴向采用凸肩定位直接连接构成一体,并采用圆柱型的弹性联轴器由飞轮直接驱动发电机的旋转,其联接方式由螺釘固定在一起,使两者联接成一钢体,保证了柴油机的曲轴与发电机转子的同心度在规定的范围内。

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.


上一篇:焦炉煤气发电机组的生产使用配置
下一篇:天然气发电机组中的碳刷材料的特性