能源企业管理中的用电量智能预测,以实施节能措施

E. Palchevsky, V. Antonov, L. E. Kromina, L. Rodionova, A. Fakhrullina
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引用次数: 0

摘要

“数字化转型2030”的概念确定了俄罗斯联邦到2030年发展的国家目标和战略目标,明确了专门的目标和目标,这是在电力行业引入智能信息管理技术的重要信息。向数字化转型的主要挑战是终端消费者的关税增长率的提高、网络基础设施的日益磨损、网络建设过度以及对能源消费质量的要求的提高。制定有效能源政策的可能性的决定性因素是使用人工智能方法预测用电量。实现上述目标的方法之一是开发人工神经网络(ANN),以获得所需(消耗)电量的早期预测。所获得的预测值不仅可以通过提高能源公司的能源效率来建立有效的能源政策,还可以通过实施专门的节能措施来优化组织的预算。以第二代人工神经网络(ANN)的形式提出了该问题的解决方案。这种人工神经网络的主要优点是它的通用性,快速和准确的学习,以及不需要大量的初始数据进行定性预测。人工神经网络本身是在经典神经元和误差反向传播方法的基础上进行进一步修正的。在误差反向传播方法中加入了学习率和灵敏度系数,并在神经元中引入了对时间序列异常的响应系数。这使得显著提高人工神经网络的学习率和提高预测结果的准确性成为可能。本研究的结果可以作为能源公司在能源政策框架内进行决策的指导,包括在实施节能措施时,这将在当前的经济现实中特别有用。
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Intelligent Forecasting of Electricity Consumption in Managing Energy Enterprises in Order to Carry out Energy-Saving Measures
The concept of "Digital Transformation 2030", which defines the national goals and strategic objectives of the development of the Russian Federation for the period up to 2030, specifies specialized goals and objectives that are an important message for the introduction of intelligent information management technologies in the electric power industry. The main challenges for the transition to digital transformation are the increase in the rate of growth of tariffs for the end consumer, the increasing wear and tear of the network infrastructure, the presence of excessive network construction and the increase in requirements for the quality of energy consumption. The determining factor in the possibility of developing an effective energy policy is the forecasting of electricity consumption using artificial intelligence methods. One of the methods for implementing the above is the development of an artificial neural network (ANN) to obtain an early forecast of the amount of required (consumed) electricity. The obtained predictive values open up the possibility not only to build a competent energy policy by increasing the energy efficiency of an energy company, but also to carry out specialized energy-saving measures in order to optimize the organization’s budget. The solution to this problem is presented in the form of an artificial neural network (ANN) of the second generation. The main advantages of this ANN are its versatility, fast and accurate learning, as well as the absence of the need for a large amount of initial da-ta for a qualitative forecast. The ANN itself is based on the classical neuron and the error back-propagation method with their further modification. The coefficients of learning rate and sensitivity have been added to the error backpropagation method, and the coefficient of response to anomalies in the time series has been introduced into the neuron. This made it possible to significantly improve the learning rate of the artificial neural network and improve the accuracy of predictive results. The results presented by this study can be taken as a guideline for energy companies when making decisions within the framework of energy policy, including when carrying out energy saving measures, which will be especially useful in the current economic realities.
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来源期刊
Mekhatronika, Avtomatizatsiya, Upravlenie
Mekhatronika, Avtomatizatsiya, Upravlenie Engineering-Electrical and Electronic Engineering
CiteScore
0.90
自引率
0.00%
发文量
68
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