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User energy consumption assessment of low-voltage substation

A technology of substation and energy consumption, applied in the field of energy management, to achieve the effect of reducing energy waste and electricity cost

Active Publication Date: 2017-11-24
SHANGHAI ANYO ENERGY SAVING TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Decomposing the energy consumption information of substations, analyzing various controllable energy consumption factors, and reasonably evaluating user energy consumption can help users understand the load composition, reduce energy waste, and reduce electricity costs. Effective user energy consumption assessment method

Method used

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  • User energy consumption assessment of low-voltage substation
  • User energy consumption assessment of low-voltage substation
  • User energy consumption assessment of low-voltage substation

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Embodiment Construction

[0022] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention. All similar structures and similar changes of the present invention should be included in the scope of protection of the present invention. The commas in all indicate the relationship between and.

[0023] Such as figure 1 As shown, a low-voltage substation user energy consumption evaluation method provided by an embodiment of the present invention is characterized in that the specific steps are as follows:

[0024] 1) Obtain the electricity consumption data of the substation last month;

[0025] 2) Calculate the average time-of-use electricity consumption of the substation for 24 days in the previous month. The specific calculation formula is:

[0026]

[0027] Among them, S i is the average hourly power consumption of the substation on the i-th day of the previou...

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Abstract

The invention, which relates to the technical field of energy management, provides a user energy consumption assessment of a low-voltage substation, so that a technical effect of lowering power costs of a user side is realized. According to the method, power usage data in last month are obtained; on the basis of the power usage data in last month, 24 daily average time-sharing power usage amounts and 24 daily average time-sharing consumption amounts of the substation in last month are calculated, statistics of demand data of the last month of electric energy meters of the substation is carried out, and thus an energy consumption evaluation value of the substation is calculated. With the method, the power costs of a user side are lowered.

Description

technical field [0001] The invention relates to energy management technology, in particular to a method for evaluating energy consumption of users of low-voltage substations. Background technique [0002] Most of the low-voltage substations are the power supply terminals of users and are responsible for energy demand management. Various energy losses in substations, load structure, and peak-to-valley energy sharing are all related to the user's electricity cost. Decomposing the energy consumption information of substations, analyzing various controllable energy consumption factors, and reasonably evaluating user energy consumption can help users understand the load composition, reduce energy waste, and reduce electricity costs. Effective user energy consumption assessment method. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a low-voltage substation use...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06Y02P90/82
Inventor 赵新红范希文明廷玉常凯
Owner SHANGHAI ANYO ENERGY SAVING TECH