Load control system and load control method

A load control system, load monitoring technology, applied in system integration technology, information technology support system, climate sustainability, etc.

Active Publication Date: 2022-05-27
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power demand of the grid is increasing year by year. In addition to stabilizing the fluctuation of load demand, the backup capacity also needs to withstand the impact of intermittent power supply from renewable energy sources, which raises the challenge of grid frequency stability control.

Method used

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  • Load control system and load control method
  • Load control system and load control method
  • Load control system and load control method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0020] The terms "comprising", "having" and the like, as used herein, are open-ended terms meaning "including but not limited to". In addition, as used herein, "and / or" includes any and all combinations of one or more of the associated listed items.

[0021] Herein, when an element is referred to as being "connected" or "coupled," it may be referred to as "electrically connected" or "electrically coupled." "Linked" or "coupled" may also be used to indicate the cooperative operation or interaction between two or more elements. In addition, although terms such as "first", "second", . . . are used herein to describe different elements, the terms are only used to distinguish elements or operations described by the same technical terms. Unless clearly indicated by the context, the terms do not specifically refer to or imply a sequence or sequence, nor are they intended to limit the disclosure.

[0022] Please refer to figure 1 , figure 1 A functional block diagram of a load con...

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PUM

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Abstract

The disclosure relates to a load control system and a load control method. The load control system includes a load monitoring device, an automatic reading device and a control device. The load monitoring device is used to monitor the load power generated by the load according to the power generated by the power grid and the frequency of the power grid. The frequency of the power grid is changed to the variable frequency of the power grid according to the change of the power generated by the power grid and the load power. The automatic reading device is used to read the fluctuating frequency of the grid. The control device is used to increase or decrease the load power according to the allowable frequency range and the difference value of the fluctuating frequency of the grid to reduce the difference value.

Description

technical field [0001] The present disclosure relates to a load control system and a load control method, in particular to a load control system and a load control method capable of controlling the magnitude of the load power according to the change of the power generation amount of the power grid and the frequency of the power grid. Background technique [0002] The grid frequency is a reference index for the reliability of the operation of the power system, and the balance of supply and demand depends on the prediction of the power consumption of the generator set and the load of the power company. The power demand of the power grid is increasing year by year. In addition to stabilizing the fluctuation of load demand, the standby capacity needs to withstand the impact of intermittent power supply from renewable energy, which increases the challenge of power grid frequency stability control. [0003] When the power provided by the power supply terminal cannot load the power...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/24H02J3/46H02J13/00
CPCH02J3/24H02J3/46Y04S10/12Y02E40/70Y02B70/10
Inventor 陈煜儒陈志霖
Owner AU OPTRONICS CORP
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