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A power load adjusting system based on user real-time feedback

A technology of load regulation and power load, applied in the field of power load regulation system, can solve the problems of lack of refinement of adjustable load capacity, real-time control, etc., achieve flexible response to input and exit capabilities, realize harmonious power consumption, and flexible configuration management Effect

Active Publication Date: 2014-04-23
JIANGSU NARI POWER ELECTRIC
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  • Abstract
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Problems solved by technology

[0005] In order to overcome the problem that the existing power grid load management center and users lack refined and real-time control over their own adjustable load capacity

Method used

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  • A power load adjusting system based on user real-time feedback

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, the power load regulation system based on real-time feedback from users includes

[0020] The load regulation master station is used to obtain the load regulation demand from the power grid dispatching center, and send it to the corresponding user according to the operation status of the user's equipment;

[0021] Communication network unit, including three communication channels: 230MHz negative control dedicated line, power optical fiber dedicated network, and public communication network;

[0022] Load control terminals, including load management control terminals, are used for power load control and serve as the information exchange medium between the load regulation master station and the user's energy efficiency management unit. The load management control terminal communicates with the bye corresponding to each user's adjustabl...

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Abstract

The invention discloses a power load adjusting system based on user real-time feedback. By achieving bidirectional communication between a load adjusting main station (namely power grid load management center) and a user energy efficiency management unit, adjustable load in a power grid area is comprehensively grasped. Therefore, effects are achieved of effectively redeploying adjustable load resources of whole society power users in order to achieve harmonious electricity consumption, decreasing a large ratio of user electricity limitation, and improving power supplying service quality. The power load adjusting system has tremendous potential in aspects of improving user satisfaction, decreasing power grid load management work amount, and enhancing power supply reliability and flexibility, and has large socioeconomic performance. As for users, the user energy efficiency management unit achieves real-time acquisition of operating states of devices, performs flexible configuration management and automatic / manual control state switching on the adjustable load, and has a flexible responsive switching-on and switching-off capability.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a power load regulation system based on user real-time feedback. Background technique [0002] After years of development, the power load management has realized the proportionate round control of user loads. When the power grid supply and demand are tense or faulty, it can basically quickly maintain the balance of the power grid through user load control. However, due to the normal power consumption of each user The control ability is weak, and only the proportional control of the total amount can be carried out, which will have a certain impact on the normal power consumption order of users, so it can only be controlled in groups and in turn; and the insufficient number of users participating in load control causes power cuts for each household The large capacity leads to a large impact of power cuts for users included in the load management, forming a cycle, resulting in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
Inventor 宋杰刘骥姚淮林姜富修
Owner JIANGSU NARI POWER ELECTRIC
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