Application of supervisory information system in pithead power plant of coal mine
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摘要: 针对煤矿坑口电厂各个控制系统之间以及各个控制系统与厂级管理信息系统之间存在生产数据无法共享的问题，介绍了一种厂级监控信息系统；阐述了该系统实时数据库平台选择、辅机控制系统和机组分散控制系统的接入以及全厂生产过程实时监控等关键技术的具体实现方案。该系统提高了生产管理水平和工作效率，为电厂管理决策提供了科学可靠的依据。Abstract: For problem that production data cannot be shared among control system and between control system and management information systems of pithead power plant of coal mine, a supervisory information system was introduced. The paper described concrete implementation schemes of key technologies in the system, including selection of real-time database platform, access of auxiliary control system and distributed control system and real-time monitoring of production process. The system improves production management level and work efficiency, and provides scientific and reliable basis for power plant management decision.
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