【摘要】 我国电厂热工自动化技术经历了从无到有,从弱到强的变化。简要回顾了电厂热工自动化的发展历程,总结和分析了电厂热工自动化的现状,探讨了控制系统优化、现场总线、分散控制系统(distributed control system,DCS)、自动启/停机控制系统(automation plant start-up and shut down system,APS)、数字化、集中化和智能化等技术,提出了未来所面临的主要问题及发展方向。更多还原

【Abstract】 China’s power plant thermal process automation has experienced from scratch, from weak to strong changes. The history of power plant thermal process automation was briefly reviewed, the present situation of power plant thermal automation was analyzed, technologies were discussed such as the control system optimization, fieldbus control system(FCS), distributed control system(DCS), automatic plant start-up and shut down system(APS), digitization, centralization and intelligent. The main problems and the direction of development in the future were put forward.更多还原