风电基地升压站500kV电气主接线方式优化  

Optimization of Electrical Main Connection Mode for Wind Power Base 500 kV Booster Station

作　　者：刘彦杰[1] 许云飞 赵鹏[1] 李天[1] 

机构地区：[1]吉林省电力勘测设计院,吉林长春130022 [2]内蒙古东部电力有限公司经济技术研究院,内蒙古呼和浩特010080

出　　处：《东北电力技术》2014年第1期13-15,22,共4页Northeast Electric Power Technology

摘　　要：针对东北及蒙东地区规划与在建GW级风电基地500 kV汇集升压站主要采用以点对网方式接入系统运行特点,以在建工程为例,运用全寿命周期理念对汇集升压站500 kV电气主接线进行优化,通过对2种方式全寿命周期成本比较,推荐采用扩大单元线路变压器组接线方式,可较大降低工程造价、减少项目运维及拆除成本。经进一步优化及智能设备整合可作为智能汇集升压站500 kV通用主接线,体现了设计新技术方向。Point to network access system is adopted in the planning and constructing of GW class wind power base 500 kV booster sta- tion in East Inter Mongolian and northeast area. Through the two ways of life cycle comparison, the use of extended unit circuit trans- former connection mode is remmended which could greatly reduce the engineering cost, the maintenance costs and demolition cost. Further optimization and intelligent equipment integration can be used as general main wiring for 500 kV Vintelligent booster station, this reflects the new design direction

关 键 词：风电基地 汇集升压站 500 kV电气主接线 全寿命周期 智能整合 

分 类 号：TM645[电气工程—电力系统及自动化] TM614