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摘要： 通过对风力机和地下工程用通风机特性分析，讨论了利用风力机作为动力源驱动通风机对地下工程进行通风的匹配方法。通过实例计算对所讨论方法进行了验证，结果表明在达到两者匹配的设计风速时，可以完全满足地下工程通风要求。在风能资源丰富的地区，利用风力机部分替代电能驱动地下工程通风机，可实现地下通风的风能有效利用，促进地下工程通风的节能减排设计。 关键词 ：风力机 通风机 地下工程 匹配 Matching of a wind turbine with a fan in underground spaces By Wang Ziyun★, Zhong Xingcan, Yu Yu and Lei Bo Abstract Analyses characteristics of the wind turbine and ventilation fan for underground engineering, and discusses the matching scheme with a wind turbine as power supply. Verifies the scheme with calculation examples. The results show that the energy magnitude of the wind turbine can meet the demand of underground engineering ventilating when the matching wind speed reaches the design value. In the areas with wind abundant energy resources, this method can realize the effective wind energy utilization and promote the energy saving design of underground engineering ventilation. Keywords wind turbine, ventilation fan, underground engineering, matching ★ China Railway Eryuan Engineering Group Co., Ltd., Chengdu ,China