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!

燃气发电机在生产时需要注意哪一点?

来源:http://www.huannengpower.com   发布于:2019-06-26

发动机与发电机同轴连接,并置于整机底盘上,再将消声器和调速器连接在发动机上,由燃气源通入发动机内的燃气通道,连接在发动机上带拉绳的反冲起动器以及连接在发电机输出端的电压调节器。其中燃气源内置放的可燃气体是天然气,或液化石油气,或沼气。使用燃气发电机组与汽油发电机组,柴油发电机组相比降低了对环境的污染,是一种环保节能型的发电机。而且结构简单,使用安全可靠,输出的电压和频率稳定。

The engine is coaxially connected with the generator and placed on the chassis of the whole machine. Then the muffler and the speed regulator are connected to the engine. The gas source is connected to the gas passage in the engine, the backlash starter with a pull rope on the engine and the voltage regulator connected to the output terminal of the generator. Natural gas, liquefied petroleum gas or biogas are the combustible gases built in the gas source. Compared with gasoline and diesel generators, the use of gas-fired generators reduces environmental pollution and is an environmentally friendly and energy-saving generator. Moreover, it has simple structure, safe and reliable operation, and stable output voltage and frequency.

过滤装置用于保护燃气管路的阀门,过滤网的孔径应不大于1.5MM。燃气稳压过滤装置是燃气输配过程的主要和关键设备,主要承担调压和稳压的功能,同时还要承担过滤、计量、加臭、气体分配等一项或多项功能。

The filter device is used to protect the valve of the gas pipeline. The aperture of the filter net should not be less than 1.5MM. Gas pressure stabilized filter device is the main and key equipment in the process of gas transmission and distribution. It mainly undertakes the functions of pressure regulation and pressure stabilization. It also undertakes one or more functions such as filtering, metering, odorizing and gas distribution.

稳压阀出口气压的波动在整个燃烧调节范围内应不超过±5%。如气阀列组配置独立稳压阀,其进气口前端应配置独立的过滤装置,避免堵塞稳压阀内的气管。

QQ截图20171025151903.jpg

The fluctuation of pressure at the outlet of pressure regulator should not exceed (+5%) in the whole combustion regulation range. If the air valve train is equipped with an independent pressure regulating valve, the front end of the intake port should be equipped with an independent filter device to avoid blocking the air pipe in the pressure regulating valve.

使用优点:

Advantages of use:

一、发电质量好

1. Good quality of power generation

由于发电机工作时只有旋转运动,电调反应速度快,工作特别平稳,发电机输出电压和频率的精度高,波动小,在突加空减50%和75%负载时,机组集腋成裘驼行非常稳定。优于柴油发电机组的电气性能指标。

Because the generator only rotates when it works, the response speed of electric regulation is fast, the work is especially stable, the accuracy of output voltage and frequency of the generator is high, and the fluctuation is small. When the load is reduced by 50% and 75%, the camel is very stable. It is superior to the electrical performance index of diesel generator set.

二、启动性能好,启动成功率高

2. Good startup performance and high success rate of startup

从冷态启动成功后到满负载的时间仅为30秒钟,而国际规定柴油发电机启动成功后3分钟带负载。燃气轮发电机组可以任何环境温度和气候下保证启动的成功率。

The time from successful cold start to full load is only 30 seconds, while the international regulations stipulate that the diesel generator should be loaded three minutes after successful start. Gas turbine generator set can guarantee the success rate of start-up under any environmental temperature and climate.

三、噪声低振动小

3. Low noise and low vibration

由于燃汽轮机处于高速旋转状态,它的振动非常小,而且低频噪声优于柴油发电机组。

Because the gas turbine is in the high speed rotating state, its vibration is very small, and the low frequency noise is better than the diesel generator set.

四、采用的可燃气体是清洁、廉价的能源

4. The use of combustible gases is clean and inexpensive energy


上一篇:沼气发电机所需要的气柜的类型介绍
下一篇:沼气发电机组在运行应该遵守哪些特点?