摘要
槽式太阳能热发电系统中,其聚光器太阳跟踪性能是太阳能采集率的重要影响因素。设计了一套槽式太阳能聚光器太阳跟踪机构专用的中高压液压驱动控制系统,并系统采用了比例溢流阀和比例流量阀,因此具有驱动力矩大、启动平稳、跟踪精度高的特点。实验证明了其设计的正确性和可靠性。
In solar parabolic trough thermal power（SPTTP） system,the parabolic concentrator sun-tracking performance has significant influence on solar collection rate.A set of special-purpose hydraulic drive control system is developed for sun-tracking mechanism of Parabolic Concentrator.It has the features of great driving force,stable starting and accurate positioning.Testing and the actual use have proved the correctness,feasibility and reliability of proposed design.
出处
《常州大学学报（自然科学版）》
CAS
2012年第4期48-52,共5页
Journal of Changzhou University：Natural Science Edition
基金
常州市工业支撑(重大支撑)项目(CE20100053)
关键词
槽式太阳能聚光器
太阳跟踪
液压驱动控制
solar parabolic trough power
sun-tracking
hydraulic drive control system
