光伏发电在大庆油田机采井的应用试验

Application testing of photovoltaic power generation in the machine production well of Daqing oilfield

随着大庆油田的深度开采,大庆油田机采井能耗日益增大,而化石能源造成污染,且能源储量日益减少。为了节约能源,减少环境污染,大庆油田加大利用新能源力度,探索机采井应用光伏发电技术,实现节能减排,绿色环保。通过对光伏并网发电系统以及对光伏发电系统功率特性及优势进行分析。现场应用光伏发电装置年节电约1.20×10^(4)kWh,年节约资金0.73万元,年减少CO_(2)排放量9 t。光伏发电具有就近供电、无污染、节约土地资源等优点,该技术具有一定的推广价值和应用前景。

With the deep exploitation of Daqing oilfield,the energy consumption of machine production wells in Daqing oilfield is increasing day by day.However,the fossil energy causes pollution,as well as decreases energy reserves day by day.In order to save energy and reduce environmental pollution,Daqing oilfield has intensified the use of new energy and explored the application of photovoltaic power generation technology in the machine production well,which achieves energy conservation,emission reduction and environmental protection.By analyzing the photovoltaic grid-connected power generation system and the power characteristics and advantages of photovoltaic power generation system,the on-site photovoltaic power generation device are used to save about 1.20×10^(4) kWh of electricity annually,save 7300 yuan of capital annually,and reduce CO_(2) emissions by 9 t annually.The photovoltaic power generation has the advantages of near power supply,no pollution,saving land resources and so on,which has certain promotion value and application prospect.