SDN controller based energy management method

An energy management and controller technology, applied in electrical components, circuit devices, etc., can solve problems such as network resources and energy resource waste, and achieve the effect of facilitating high-efficiency scheduling and reducing network resource and energy resource waste.

Inactive Publication Date: 2016-06-01
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, traditional power routers work independently of each other and can only work with a local optimal strategy, which is more likely to cause waste of network resources and energy resources

Method used

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  • SDN controller based energy management method
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  • SDN controller based energy management method

Examples

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Embodiment Construction

[0021] Embodiments will be described below in conjunction with the accompanying drawings.

[0022] (1) An energy router is also called an energy router, and CN201210261558.6 discloses an energy router. The power router has two types of interfaces: power supply and load. The power supply interface includes a dedicated interface for mains power, a distributed non-renewable power supply interface, and a common distributed renewable power supply (or energy storage device) interface. The bus includes a DC bus and two AC buses. The DC bus and the AC bus II are collectively called the distributed power bus. They are connected through AC and DC converters to connect distributed power and energy storage equipment. The switch array includes a one-way grid-connected switch and several two-way load switches. In addition, the power router also includes a detection module, a communication module, a control unit, and the like. Its topology see figure 1 .

[0023] (2) The networking model...

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Abstract

The invention relates to an SDN controller based energy management method. The interface of each electric energy router adopted by the method is divided into a power supply interface and a load interface; the interface is equipped with a data collection module and a communication module, and the interface can collect data and can communicate with the SDN controller; the SDN controller is connected with each electric energy router, and the SDN controller can obtain the network topological information and state characteristics of a whole network through the connection of each electric energy router; and the SDN controller provides a programming interface, and a global optimized or customized user policy can be realized through programming. According to the SDN controller based energy management method, the global optimized energy control can be realized.

Description

technical field [0001] The invention relates to an energy management method. Background technique [0002] In recent years, on the one hand, non-renewable energy has been decreasing and environmental problems have become increasingly prominent. On the other hand, people’s requirements for living environment comfort have continued to increase. utilization and meet the growing demand for electric energy. [0003] One of the important symbols of smart grid is the organic combination of power grid and renewable energy. There are two forms of renewable energy power generation: distributed power generation and centralized power generation. Distributed power generation is usually directly connected to the low-voltage distribution network and supplied to users, which reduces line losses and reduces the construction cost of the power system. [0004] Aiming at the challenges faced by the smart grid in terms of power access, power control, and power transmission, referring to the de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/0096
Inventor 栾文鹏王鹏王柄鉴苏菲郭屾刘沅昆
Owner CHINA ELECTRIC POWER RES INST
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