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现代社会对电能供应的“安全、可靠、经济、”等各项指标的要求越来越高,相应地,电力系统也不断地向自动化提出更高的要求。电力自动化是指综合运用控制理论、电子设备、仪器仪表、计算机软硬件技术及其他技术,对发电过程实现检测、控制、优化、调度、管理和决策,达到增加发电量、提高发电生产效率和质量、降低消耗、确保安全等目的的一类综合性技术。现今,我国发电厂基本上全部采用了分散控制系统或可编程逻辑控制器等计算机控制系统,系统装备水平大大提升本文对此进行了详细的阐述,。
In modern society, the requirements for various indicators such as “safety, reliability, economy,” and so on, of power supply are getting higher and higher. Correspondingly, power systems are constantly putting higher demands on automation. Power automation refers to the integrated use of control theory, electronic equipment, instrumentation, computer hardware and software technologies and other technologies to detect, control, optimize, schedule, manage and make decisions on the power generation process so as to increase the power generation capacity and improve the power generation efficiency and quality , Reduce consumption, ensure safety and other purposes of a class of comprehensive technology. At present, all power plants in China basically use computer control systems such as decentralized control systems or programmable logic controllers, and the system and equipment levels have been greatly improved. This paper elaborates on this in detail.