电网约束条件下的酒泉风电送出研究  

Jiuquan Wind Power Delivery under Grid Transmission Constraints

作　　者：何世恩[1] 张柏林[2] 崔岗[2] 李晓虎[2] 马彦宏[1] 刘福潮[1] 刘光途[1] 

机构地区：[1]甘肃省电力公司风电技术中心,甘肃兰州730050 [2]甘肃省电力公司调度通信中心,甘肃兰州730050

出　　处：《电网与清洁能源》2011年第1期51-55,66,共6页Power System and Clean Energy

基　　金：国家电网公司科技项目(SGKJJSKF[2008]526)

摘　　要：结合甘肃电网实际研究了风电场接入对系统的影响,分析了网架结构特点和关键断面,采用综合计算程序及最新风机模型通过仿真计算得出了各断面的稳定水平,提出了安全自动装置配置方案,计算及运行验证了风电并入薄弱电网后合理配置全自动装置可以显著提高风电送出能力,同时讨论了风电并网的有关问题,并提出了有益的建议和措施。This paper studied the integration of wind power into the grid with focus on the impact on the Gansu power grid operation and analyzed the features and transmission sections of Jiajiu grid. By using power system analysis software package and its latest wind turbine models the transient stability was calculated and the SPS （Special Protection Scheme） was configured. The results show that the SPS is effective to improve the wind power delivery ability. The discussion and suggestions on wind power integration with grids are also included, and good suggestion and measures are proposed.

关 键 词：风电并网 调度运行 安自装置 风电送出 

分 类 号：TM732[电气工程—电力系统及自动化] TM771