物联网+大数据+智能电器——电力设备发展的未来

Internet of Things,Big Data,Intelligent Electrical Apparatus——the Future Development of Power Equipment

随着信息技术在电力设备和电力系统中的应用,智能化电器逐步形成和发展。智能化电器能够以数字化方式获取和监测工作范围内的各项电气参数,进行智能化判断,控制和保护被操控对象,并且具有比较完备的自身监测、诊断和保护功能。对电力设备进行全寿命管理,可以更加科学地把握电力设备的运行状态,预防性地进行设备维护,从而提高系统整体可靠性和安全性。利用大数据技术对电力设备的状态数据进行分析,实现全寿命周期管理是发展的趋势。未来电力设备制造企业提供的不再是单纯的装备产品,其需要利用大数据技术通过物联网掌握电力设备的运行状态,为电力设备运行客户提供全方位的技术服务。

As more information technologies have been utilized in power equipment and power system, intelligent electrical equipment came into being and have been developing rapidly. The intelligent electrical apparatus has the function of digitalizing and monitoring the electrical parameters to implement judgement and then control and protect the supervised objects in a smart way, besides self-monitoring, self-diagnosing and protection. It is more reasonable to analyze and determine the condition of in-service power equipment and take a predictive maintenance by using the life-cycle management method, so as to improve the reliability and safety of the whole electrical system. It becomes an unreversed tendency to implement the life-cycle management of power equipment, through processing the online monitoring parameters of power equipment with the big data related technologies. In the future, the manufactures of power equipment should provide overall and profound services for their customers, that is, to become service provid- ers, not just provide the physical products of power equipment, with acquiring the running parameters of power equipment by internet of things and analyzing the lifetime state of them based on big data technologies.