【摘要】 基于综合设计、类比设计、优化设计三种设计方式构建了电力变压器优化设计系统。分析了三种设计方式的特点和相互间的联系,并以工程数据库系统为支撑,实现了各设计模块之间的数据传递。将专家系统混合推理机制融合到综合设计模块中,并采用改进遗传算法实现了优化设计模块。三种设计方式配合使用,可以灵活、可靠地获得优化设计方案。并基于本文构建的软件系统对一台110kV三绕组电力变压器进行了类比设计、综合设计和优化设计,结果表明了该软件系统的有效性。更多还原

【Abstract】 An optimization design system of power transformer is constructed based three de sign styles: integration design, analogy design and optimization design.The pec uliarity and relation of three design styles are analyzed, and datatransmission between the modules is realized based on engineering data-base.The expert syst e m hybrid reasoning method is mixed in the integration design module, further mor e, the improved genetic algorithm is adopted in the optimization design module. The three design styles can work together well, thus the optimization design sch eme can be obtained flexibly and reliably.Finally an 110kV three-winding power transformer is optimized by the software, and the results demonstrate the effec tiveness of the software.更多还原