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文章介绍可作为我国“西气东输”工程源头的新疆塔里木气田偏远无电地区的井口，输油（气）管道站（场）及通信中继站、气象站，哨所等用电容量小又必须连续供电（如通讯、阴极保护等用电）的场所的非柴油/天然气发电机组供电方式，其中包括：（1）太阳能供电：（2）温差发电（TEG）：（3）密闭循环蒸所发电机（CCVT）装置；（4）风力发电；（5）燃料电池等，还介绍了在实际工程设计中，如何根据负载功率大小，重要程度，环境条件，资源及燃料的供给情况，结合电源设备的可靠性，维护工作量，使用寿命，可否无人值守和经济合理性来确定电源方案。

Small-capacity Electricity Source Installation for Electricitiless Remote Districts

In this paper,the non fossil fuel po wer generating electricity supply ways,including (1)solar power generation,(2) thermo electric generation,(3) closed circulating vapour power generation,(4) w ind power generation and (5) fuel cell,etc.,for the well head,oil (gas) transpor tation station,communication relay point,meteorological station and sentry post, etc.,in Xinjiang Talimu gas field situated in the remote electricitiless distric t-the upstream fountainhead of the west to east gas transmission project wher e the consumed electricity capacity is small but it is necessary to maintain a c ontinuous electric power supply (such as communication and cathodic protection,e tc.),are presented.The determination of the electric power source in the practic al engineering design in the light of the load power,importance,environmental co ndition,resources and fuel supply condition and in view of the reliability,work load for repair and maintenance and service life of the electricity generating set,as well as the economic reasonableness,is presented also.