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A Hierarchical Consumption Control Method for Distributed Renewable Energy Based on Cyber-Physical Integration

A technology of information-physical integration and renewable energy, which is applied in the field of energy and electricity, to achieve the effect of improving stability, energy utilization and friendly interaction

Active Publication Date: 2021-06-25
南方电网人工智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no better regulation method to integrate cyber physics into distributed renewable energy for effective consumption and better regulation

Method used

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  • A Hierarchical Consumption Control Method for Distributed Renewable Energy Based on Cyber-Physical Integration
  • A Hierarchical Consumption Control Method for Distributed Renewable Energy Based on Cyber-Physical Integration
  • A Hierarchical Consumption Control Method for Distributed Renewable Energy Based on Cyber-Physical Integration

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Embodiment Construction

[0027] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings, and the embodiments are only used to illustrate the present invention.

[0028] Such as figure 1 As shown, the present invention discloses a distributed renewable energy layered consumption control method for cyber-physical fusion, including the following steps:

[0029] Step 1: Predict the output and load of all distributed renewable energy power stations in the system based on cyber-physical fusion and big data mining;

[0030] Step 2: Based on their own power demand, energy storage, callable load and output forecast data of distributed renewable energy, the user considers the comfort level, makes a power generation plan with the goal of minimizing the cost of energy purchase, and submits it to the control center ;

[0031] Step 3: The control center collects distributed renewable energy output, load demand and network topology data in th...

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Abstract

The invention discloses a cyber-physical fusion distributed renewable energy layered consumption regulation method, which includes system-level optimization control, regional-level autonomous control and user-level response control, and accurately controls the output and load of distributed renewable energy power stations On the basis of the forecast, the user aims to minimize the energy purchase cost, formulate and report the power generation plan, and the system control center formulates the power interaction plan with the main network and the coordination and optimization strategy between various regions, and the autonomous region responds to the upper-level control instructions. At the same time, real-time autonomous adjustment is performed. The invention can realize the friendly interaction between the user side and the main power grid, and realize the effective management of bidirectional power flow and the effective consumption of distributed renewable energy.

Description

technical field [0001] The invention relates to the field of energy and electric power, in particular to a distributed renewable energy layered consumption control method for cyber-physical fusion. Background technique [0002] With the depletion of fossil energy, the capacity of grid-connected renewable energy power generation is increasing, especially distributed renewable energy on the user side, which has the characteristics of reasonable energy efficiency, low loss, and good system economy. Distributed renewable energy It is one of the effective ways to alleviate the serious power shortage situation in our country and ensure the implementation of the sustainable development strategy. It has huge development potential, can relieve the pressure of power grid peak regulation, can improve energy utilization efficiency, and improve environmental conditions. [0003] It is an urgent problem to realize the effective regulation and consumption of renewable energy power generati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/46H02J3/38H02J3/00H02J3/28G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06H02J3/28H02J3/381H02J3/003H02J3/004H02J3/466H02J2300/24H02J2300/28Y02E10/56Y02E70/30Y04S10/50
Inventor 李鹏于力张斌姜臻姚森敬郭志诚席禹
Owner 南方电网人工智能科技有限公司
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