Research on quasi - synchronization prediction controller for hydropower generators 水力发电机组准同期并列预测控制器的研究
In general speaking , this paper has deeply researched the unit increasing capacity for improving hydraulic power utilization of our country , and this paper is a guide for unit increasing capacity working of gezhouba hydroelectric power plant and other hydroelecrtic plants 总之,本文立足水电事业的发展,为提高我国水力发电机组水能利用率,对机组增容改造进行了深入的研究,对葛洲坝电站机组增容改造和其它水电站的机组改造工作具有指导作用。
Based on the actual condition of gezhouba hydroeletric power plant , this paper points out the basic way for unit increasing capacity rebuilding of this plant after serious analysis and site review of lots of information of unit increasing capacity of hydroelectric unit at home and abroad .
for this rerebuilding plan , we have made a lot of experiment and analyzed the data , the result show that the unit increasing capacity is necessary and feasible in this plant , additional , this paper describes project management , organization struture , management method , and evaluates this project value 本文对国内外众多水电机组增容改造资料进行了认真研究和实地考察;通过对水力发电机组增容改造技术的研究,结合葛洲坝电站实际情况提出了葛洲坝电站机组增容改造的基本途径;针对葛洲坝电站机组改造方案,进行了大量的试验,认真分析了试验数据,用试验结果充分证明了葛洲坝电站机组增容改造的必要性和可行性;本文还就该工程项目管理的必要性、组织结构、管理方法进行了阐述,并对该项目进行了项目评估。
A new method for realization of multi - channel data acquisition on windows flat form is brought forward in allusion to the feature of hyper - low frequency with water pressure pulsation in hydroelectric sets .
and various anti - disturbance solutions are adopted in connection with the detection environment .
the device proved to be able to has been meet predetermined requirement by its engineering application 针对水力发电机组水压脉动超低频特性,开发出一种在windows平台上实时多通道数据采集系统,并结合测试现场环境,提出了抗干扰的各种措施.经实际运用,达到了预定要求