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Intelligent energy management system and method for power grid power equipment

An intelligent management system and power equipment technology, applied in neural learning methods, data processing applications, biological neural network models, etc., can solve problems such as reducing the safety and stability of power grids

Active Publication Date: 2021-09-10
XINFENGGUANG ELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent energy management system and method for electric power equipment in the power grid, which is used to solve the problem that the monitoring and management method of electric power equipment reduces the safety and stability of the power grid

Method used

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  • Intelligent energy management system and method for power grid power equipment
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  • Intelligent energy management system and method for power grid power equipment

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Embodiment 1

[0075] The main purpose of an intelligent energy management system for power grid power equipment of the present invention is to realize efficient and fast-response intelligent management of power equipment. Considering the transmission loss, the switch of the power equipment is managed as a whole.

[0076] Specifically, such as figure 1 The power grid power equipment energy intelligent management system shown, the system includes:

[0077] (1) The data acquisition module is used to acquire the basic information of the electric equipment, the basic information includes the aging degree of the equipment, the model of the equipment and the current running time of the equipment.

[0078] The above basic information of the electric equipment refers to the known basic attributes of the electric equipment, in which the rated power of the equipment corresponding to the equipment can be obtained according to the equipment model.

[0079](2) The electric energy output prediction modu...

Embodiment 2

[0123] This embodiment proposes a method for intelligent energy management of power grid power equipment, such as figure 2 shown, including the following steps:

[0124] S1, obtain the basic information of the electric equipment, the basic information includes the aging degree of the equipment, the equipment model and the running time of the equipment; also obtain the actual output power when the running time of the equipment is t;

[0125] S2. Among the basic information of all electric equipment, the basic information of a set number of electric equipment is arbitrarily selected in batches, and the basic information of each batch of electric equipment is used as a training sample, and each batch of training The samples are respectively used as input, and the actual output power of the equipment in each batch of training samples when the operating time is t is used as output, and the output power prediction network is trained separately, and the output power prediction netwo...

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Abstract

The invention relates to an intelligent energy management system and method for power grid power equipment. The system comprises: a data acquisition module which is used for acquiring the basic information of power equipment; a power output quantity prediction module which is used for training an output power prediction network and determining a corresponding training sample; an equipment volatility evaluation module which is used for taking power equipment corresponding to the training sample as first-level stable power generation equipment; other power equipment which is used as second-level stable power generation equipment; and an equipment control module which is used for selecting the first-level stable power generation equipment to perform grid-connected input control and the second-level stable power generation equipment as standby equipment according to the power consumption demand. According to the invention, the power equipment can be reasonably classified, the power equipment beneficial to the safety and the stability of the power grid is screened out in a targeted mode, under the condition that the power demand is limited, the first-level power generation equipment is preferentially adopted to be put into use, the second-level power generation equipment with relatively low safety serves as standby equipment, and the safety and the stability of a power grid can be improved.

Description

technical field [0001] The invention relates to the fields of artificial intelligence and automatic management of power generation equipment in the electric power industry, in particular to a system and method for intelligent management of power equipment energy in a power grid. Background technique [0002] In the prior art, the state monitoring of power equipment in the power grid generally monitors indicators such as output voltage, current, and power. Taking power as an example, the monitored power is the actual value of the power output during the operation of the equipment, and the state of the power is continuously monitored. Quantity and state change, and compared with the corresponding set safety threshold, if the threshold is exceeded, the corresponding protection will be activated, such as cutting off the line connecting the power equipment to the power grid, stopping the power equipment, and then performing fault detection and maintenance after the event. [0003...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06N3/08G06Q50/06
CPCG06N3/08G06Q50/06G06F18/24G06F18/214
Inventor 陈早军陈敏李志刚高栋陈天雁张元吉苏宝聚刘丽敏姬脉胜阮敬稳
Owner XINFENGGUANG ELECTRONICS TECH CO LTD
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