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随着电网的发展和技术的进步,电网规模日趋扩大,结构也日益复杂,对电网的安全稳定运行提出了新的要求。广域态势感知技术(Wide-Area Situational Awareness,简称WASA)具有收集信息、分析信息和进行态势预测的能力,可广泛地应用于电力系统,以提升对电网的掌控能力,提高电网的安全稳定运行水平。结合态势感知技术的研究及应用现状,分析了WASA在智能电网中的应用前景、应用实现以及相关标准,并结合WASA技术发展趋势及智能电网发展需求,对WASA在智能电网中应用的中长期发展进行了展望。
With the development of power grid and the improvement of technology, the scale of power grid is expanding day by day and its structure is becoming increasingly complicated. Therefore, new requirements are put forward for the safe and stable operation of power grid. Wide-Area Situational Awareness (WASA) has the ability to collect information, analyze information and predict the situation. It can be widely used in power system to enhance the control over the power grid and improve the safe and stable operation of the power grid Level. Combined with the status quo of research and application of situational awareness technology, WASA application prospects, application and related standards in the smart grid are analyzed. Combined with the development trend of WASA technology and the development needs of smart grid, WASA is applied to the long- and medium-term development of smart grid Prospects.