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An intelligent peak-shifting and valley-filling power supply system

A power supply system, peak shifting and valley filling technology, applied in the field of power supply, can solve problems such as power grid load imbalance, and achieve the effects of saving electricity costs, reducing safety hazards, and reducing operating costs

Active Publication Date: 2016-08-03
北京时空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an intelligent peak-shifting and valley-filling power supply system to solve the problem of unbalanced power grid load in the existing power supply mode

Method used

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  • An intelligent peak-shifting and valley-filling power supply system
  • An intelligent peak-shifting and valley-filling power supply system
  • An intelligent peak-shifting and valley-filling power supply system

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Embodiment Construction

[0026] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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Abstract

The invention discloses an intelligent power supply system of peak moving and valley filling. The intelligent power supply system is coupled with a maintenance and monitoring center as well as communication equipment. The intelligent power supply system comprises a high-frequency switch and power supply device, a direct-current power supply device which comprises a lithium iron phosphate storage battery, and a monitoring control device, wherein the high-frequency switch and power supply device is coupled with the direct-current power supply device, the monitoring control device and the communication equipment; and the monitoring control device is coupled with the high-frequency switch and power supply device, the direct-current power supply device and the maintenance and monitoring center. By the adoption of the intelligent power supply system, the lithium iron phosphate storage battery is adopted as a medium to realize the power supply in a manner of peak moving and valley filling of a power grid load, thus the problems of an unbalanced power grid load and an overlarge power grid load are effectively solved, effects of energy conservation and emission reduction are reached, and the cost on power use is reduced.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to an intelligent power supply system for shifting peaks and filling valleys. Background technique [0002] For a long time, the power grid has been unbalanced. During the day, the power supply exceeds the demand. The power supply company frequently restricts the power of users. At night, the power supply exceeds the demand, which not only poses safety hazards to the grid, but also causes energy waste. Therefore, it is necessary to shift the peak and fill the valley to the power grid to reduce the load on the power grid. [0003] Peak-shifting and valley-filling refers to reducing peak power consumption and increasing low-peak power consumption in power supply systems that require continuous and uninterrupted power supply for electrical equipment, such as communication equipment rooms, where the power supply load continues to remain unchanged. [0004] People once imagined u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/32
Inventor 赵长煦
Owner 北京时空科技有限公司
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