行業新聞

怎樣選購燃氣發電機組

發布日期:2012-05-04 瀏覽次數:
 
■ 燃氣發電機組選型說明
■ The Introduction of the Gas Gensets Model Selection.
 
  • 選擇燃料氣源,分析氣源成份及確認氣源物理狀態參數
  • Choose the gas source,analyze the composition  and confirm the physical state parameters of gas soures.
  • 燃氣主要成份:Combustible gas composition:
成份名稱
Composition name
 CH4 C2H6 C3H8 C4H10 C5H12 CO H2 CO2 N2
  所占比例
Proportion
                 
  
  • 燃氣所含雜質的成份:Impurities composition:
成份名稱
Composition name
 H2S SO2 H2O mg/m³  焦油Tar
mg/m³
固體顆粒 Solid
Particles  mg/ m³
其他顆粒 Others  mg/ m³
  所占比例
Proportion
           
 
  • 物理條件及氣源氣量:Physical conditions and gas source amount:
項目名稱
Item name
燃氣壓力 kpa
Gas pressure kpa
燃氣溫度 gas
Tempreture ℃
環境溫度 ℃
Ambient
temoreture ℃
海拔高度
Sea level
height M
燃氣氣源氣量
Gas source amount
m³/h
  項目數值
Item value
         
 
  • 您所需燃氣發電機組的參數:Gas Genset Parameter:
機組功率
Genset Power kw
發電機功率Generator capadity kw
 
相數
Phase
電壓 V
Voltage V
頻率 Hz
Frequency hz
發動機轉速 rpm Engine speed rpm
           
 
  • 根據燃氣低熱值及燃氣氣量,估算機組功率或根據燃氣低熱值及所需功率估算燃氣耗氣量
  • According to the calorific value of gas and amount,we can estimate the power of the gensets and the consumption.
 
  • 各種氣源耗氣量簡單粗略估算數據
  • Estimated date of gas consumption for different gas source.
為便于用戶在選型之初的粗略估算,現將每發1度電(即1KWH)各種氣源的耗氣量整理如下:
In order to help the users estimate the date easily before model selection,we list the gas consumption for 1 kwh as follows:
●天燃氣(CH4 98%,C3H8 0.3%,C4H10 0.3%,C5H12 0.4%)Natural Gas               0.32立方米/1度電m³/1 kwh
●液化石油氣(C3H8 100%)LPG                                            0.13立方米/1度電m³/1 kwh
●養豬場(CH4 62%)沼氣Pig Farm Biogas                                     0.5立方米/1度電m³/1 kwh
●生物質秸稈氣化(CH4 2%,CO 20%,H29%)燃氣Biomass Gasifier Gas             2.5立方米/1度電m³/1 kwh
高爐煤氣(CO 6.6%)燃氣Blast Furnace Gas                                   2.81立方米/1度電m³/1 kwh
●石油伴生氣(CH4 80%,C2H6 7.4%,C3H8 3.8%,C4H10 2.3%, C5H12 2.4%)           0.27立方米/1度電m³/1 kwh
      Oil Field Associated Gas

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