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为什么50kw燃气发电机组被广泛接受?

来源:http://www.nolaughing.net   发布于:2019-08-26

  50kw燃气发电机组以其良好的性能得到了用户和市场的认可。下面是技术人员向用户介绍燃气发生器及联合运输的必要条件,希望下面的介绍能为您带来帮助。

  50 kW gas-fired generating unit has been recognized by users and the market for its good performance. The following is a technical staff to introduce the users of gas generators and the necessary conditions for combined transport, I hope the following introduction can help you.

  50kw燃气发电机组并网(并网或并网)运行的必要条件:机组并网运行为并网运行时,必须满足下列条件:

  Necessary conditions for grid-connected (grid-connected or grid-connected) operation of 50 kW gas-fired generating units: When grid-connected units are running in grid-connected mode, the following conditions must be met:

  1、待并机组的波形与电网的波形相同,即,都是三相正弦交流电。

  1. The waveform of the unit to be paralleled is the same as that of the power grid, that is, all three-phase sinusoidal alternating current.

  2、待并机组的相序或电网的相序一燃气发电机组致。

  2。 The phase sequence of the unit to be parallel or the phase sequence of the power grid is caused by a gas-fired generator set。

  3、待并机组的频率和电网的频率相同。

  3。 The frequency of the standby unit is the same as that of the power grid。

  4、并机组的电压和电网的电压相同。

  4。 The voltage of parallel unit is the same as that of power grid。

  5、待并机组的相位或电网的相位相同。

  5。 The phase of the standby unit or the phase of the power network is the same。

  沼气发电机的研究在我国起步较晚,早期主要是用于小功率内燃机双燃料类型或烟防火防潮沼气发动机在90年代中期后,与建立在一些大型沼气工程、垃圾填埋场、沼气发电稳定足够的空气,导致沼气发电技术研究沼气发电单元的逐渐深入,沼气发动机的性能得到改善,然而,单机发电机组的增加,也已经适应了目前国内国内沼气发电机组,在燃油效率和部分部件寿命上与国外先进机组有一定差距,这影响了其发展进程。

  The research of biogas generator started relatively late in our country。 In the early stage, it was mainly used for dual-fuel type of low-power internal combustion engine or smoke-fireproof and moisture-proof biogas engine。 After the mid-1990s, it had enough air to be stabilized with some large-scale biogas projects, landfills and biogas power generation, which led to the gradual development of biogas power generation technology in biogas power generation units。 With the development of biogas engine, the performance of biogas engine has been improved。 However, the increase of single generator set has also adapted to the domestic biogas generator set at present。 There is a certain gap between domestic and foreign advanced units in fuel efficiency and service life of some components, which affects its development process。

燃气发电机组

  50kw燃气发电机组具有输出功率范围广、启动运行可靠、发电质量好、重量轻、体积小、维护简单、低频噪声低等优点。一般来说,它们有以下三个优点:

  The 50 kW gas-fired generating unit has the advantages of wide output power range, reliable start-up operation, good power quality, light weight, small volume, simple maintenance and low low frequency noise。 Generally speaking, they have three advantages:

  1. 良好的发电质量。只因为发电机组旋转工作时,电动调整响应速度快,工作特别稳定,发电机输出电压和频率精度高,波动很小,当突然空和减少负荷的50%和75%,发电机组产生很大的差异。优于柴油发电机组的电气性能。

  1. Good power quality. Only because when the generator rotates, the response speed of electric adjustment is fast, the operation is particularly stable, the output voltage and frequency accuracy of the generator is high, and the fluctuation is very small. When the generator is suddenly empty and the load is reduced by 50% and 75%, the generator generates a great difference. It is superior to the electric performance of diesel generator set.

  2。 启动性能好,启动成功率高。冷启动成功到满载仅30秒,而国际上规定柴油发电机成功启动后满载时间为3分钟。燃气轮机发电机组可以保证在任何环境温度和气候条件下的启动成功率。

  2。 Good startup performance and high success rate。 The cold start time is only 30 seconds to full load, while the international regulations stipulate that the full load time of diesel generator is 3 minutes after successful start-up。 Gas turbine generator set can ensure the success rate of start-up under any environmental temperature and climate conditions。

  3.低噪音和振动。燃气轮机转速高,振动小,低频噪声好于柴油发电机组。

  3. Low noise and vibration. Gas turbine has high speed, low vibration and low frequency noise better than diesel generator set.

  燃气发电机组润滑系统

  Lubrication System of Gas Generator Set

  润滑系统的检查和维护。这个单位因为移动部件,运动部件的工作条件,主要是在高温、高冲击载荷条件下,需要更多的润滑,润滑系统可靠性要求更高,所以注意检查油系统温和条件下的油,油位、油压条件,注意离心过滤器和油过滤器清洗,避免单元部件磨损,润滑不良造成的缩短单元组件的使用寿命,增加维护工作量。

  Inspection and maintenance of lubrication system. Because the working conditions of moving parts and moving parts mainly require more lubrication under the conditions of high temperature and high impact load, and the reliability of lubrication system is required to be higher, the unit should pay attention to check the oil, oil level and oil pressure conditions under mild conditions of oil system, pay attention to the cleaning of centrifugal filters and oil filters, so as to avoid wear and tear of unit parts. The service life of unit components is shortened and the maintenance workload is increased due to poor lubrication.

  本文来源:http://www.nolaughing.net

  Source: http://www。huannengpower。com


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