Load-limiting control method for user-side energy management system

An energy management system and load control technology, applied in resources, data processing applications, instruments, etc., can solve problems such as unbalanced load and multiple control times

Active Publication Date: 2020-10-23
SHANGHAI SUNRISE POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current user-side load-limiting control method is only controlled according to the importance of the load. This control method has the defects of many times of control and unbalanced load.

Method used

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  • Load-limiting control method for user-side energy management system
  • Load-limiting control method for user-side energy management system
  • Load-limiting control method for user-side energy management system

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Embodiment Construction

[0025] 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.

[0026] like figure 1 As shown, a load-limiting control method of a client energy management system provided by an embodiment of the present invention is characterized in that the specific steps are as follows:

[0027] 1) Obtain the load limit information and load information of the energy management system;

[0028] The load limit information includes: limit target active power value p0, load limit time period [T0, T1], T0 is the starting point of the load limit time period, T1 is the end point of the load limit time period;

[0029] Load information includes: load importa...

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Abstract

The invention discloses a user side energy management system load limiting control method, and relates to the power grid energy management technology field. The technical problem of reducing control times and balanced loads is solved. In the method, load limiting information and load information of an energy management system are obtained firstly, then loads meeting conditions are found from load data in the late month of all the loads of the user energy management system and are classified into the same set F, then load control function values of all the loads in the set F are calculated, the load with the smallest load control function value is subjected to load limiting control, and an object limiting active value is corrected according to the current active value of the load after load limiting control is finished. The provided method is suitable for user side energy management.

Description

technical field [0001] The invention relates to power grid energy management technology, in particular to a technology of a load-limiting control method for a user-end energy management system. Background technique [0002] In the case of insufficient power supply and emergencies, it is necessary to control part of the electricity demand (load limit) according to law through administrative measures, economic means, and technical methods to maintain the orderly and stable management of electricity consumption. When the power grid requires the user-side energy management system to limit the load, the user-side energy management needs to respond to the load demand, and manage the load according to a certain method to meet the requirements of orderly power consumption. However, the current user-side load-limiting control methods are only controlled according to the importance of the load. This control method has the defects of many times of control and unbalanced load. Content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
Inventor 李昌徐宏飞缪智勇
Owner SHANGHAI SUNRISE POWER TECH
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