Energy internet super-real-time state research and judgment algorithm

An energy Internet, ultra-real-time technology, applied in the field of gateways, can solve problems such as the adverse effects of smooth network operation, crashes, and increased dynamic random volatility, to reduce troubleshooting overhead and energy costs, ensure real-time monitoring and control, reduce Effects of communication and processing delays

Active Publication Date: 2020-02-28
江苏能来能源互联网研究院有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of society and economy, the demand for energy consumption is increasing, and the types of load equipment and load capacity are increasing rapidly; at the same time, the proportion of various distributed energy production is gradually increasing; resulting in dynamic and random fluctuations in the power network, especially the energy Internet. The reliability is greatly increased, which will adversely affect the smooth operation of the network, and even cause a collapse; in order to ensure the smooth operation of the system, the requirements for the ultra-real-time status research and judgment of the Energy Internet system are becoming more and more stringent
[0004] At present, the state research and judgment of the Energy Internet is mainly based on the cloud platform technology. With the wide access of monitoring equipment and the massive increase of monitoring data, the computing tasks processed by the cloud platform become more heavy, and the processing power and communication bandwidth limitations make it difficult to guarantee the state research and judgment. Real-time and effectiveness pose a huge threat to the normal operation of the Energy Internet

Method used

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  • Energy internet super-real-time state research and judgment algorithm
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  • Energy internet super-real-time state research and judgment algorithm

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Embodiment 1

[0033] see Figure 1-3 , Embodiment 1: In the embodiment of the present invention, an energy Internet super real-time state research and judgment algorithm includes the following steps:

[0034] A. According to historical data, the data center counts the maximum value vmax, minimum value vmin and classification number n of each data, and transmits it to the edge computing device;

[0035] B. Edge computing devices and cloud platforms classify data into equal intervals based on data values. The association algorithm used can be Apriori or FP-growth, so that each data item of each piece of data is divided into a certain interval. Through Classify the data items in each interval into one category, and a piece of data can be regarded as a combination of various classified data;

[0036]C. When new data is collected, the data is first transmitted to the edge computing device, and all data items contained in the new data are classified based on the classification interval in step B...

Embodiment 2

[0048] Embodiment 2: On the basis of Embodiment 1, before the algorithm is run, it is necessary to obtain relevant historical data related to the operation of the Energy Internet state system, and determine the data classification interval based on its statistical characteristics.

[0049] According to the relevant data of the system status obtained in real time, after the edge computing device classifies the relevant data items, it performs correlation analysis with the historical data stored locally to obtain the relevant support and confidence, as well as the number of combinations of similar data items.

[0050] Based on the support and confidence, combined with other performance considerations, the edge device determines the data that needs to be processed locally and the data that needs to be transmitted to the cloud platform or adjacent edge computing devices for processing, and notifies the relevant parties to transmit and communicate in a timely manner. deal with.

[...

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Abstract

The invention discloses an energy internet super-real-time state studying and judging algorithm,which comprises the following steps of allocating state studying and judging tasks to a local edge computing platform or a system center cloud platform for respectively carrying out the state studying and judging tasks on the basis of the frequency (support degree and confidence degree) of state data ofan energy internet system,and forming a state-based system operation strategy,wherein the strategy of the local edge computing platform is only executed locally,so that the accuracy and effectivenessof the strategy can be ensured; the cloud platform studies and judges the state of the whole system,the generated strategy is used for controlling and coordinating the operation state of the whole energy internet,and robustness and reliability are achieved; and state research and judgment and strategy generation mainly adopt an artificial intelligence technology. Through cooperation of a local strategy and a global strategy,stability,high efficiency and timeliness of energy internet operation are guaranteed.

Description

technical field [0001] The invention relates to the technical field of gateways, in particular to a super-real-time state research and judgment algorithm of the Energy Internet. Background technique [0002] Based on the ubiquitous and efficient information and communication infrastructure and the open and shared Internet concept, combined with the Internet of Things technology and cyber-physical fusion system, the Energy Internet can realize the overall coordination of source-network-load-storage, and through energy cascade utilization and multiple It can complement each other, maximize energy utilization efficiency, significantly reduce energy production and consumption costs, promote environmental protection and reduce exhaust emissions, and provide a solid energy guarantee for the harmonious development of society and the happy life of human beings. [0003] With the development of society and economy, the demand for energy consumption is increasing, and the types of loa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62H04L29/08
CPCH04L67/10G06F18/241
Inventor 明阳阳华昊辰
Owner 江苏能来能源互联网研究院有限公司
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