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Hardware-in-the-loop simulation system for automatic generation control in smart grid

A technology of automatic power generation control and smart grid, applied in general control systems, control/regulation systems, instruments, etc., to achieve the effects of supporting network transmission, good real-time performance, and large data flow

Inactive Publication Date: 2016-04-27
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing power system simulation devices cannot alone meet the simulation requirements of the smart grid for system scale, real-time simulation, online simulation, and complex algorithms. Simulation platform for more effective simulation methods in smart grids

Method used

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  • Hardware-in-the-loop simulation system for automatic generation control in smart grid

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0031] Such as figure 1 As shown, this embodiment provides a hardware-in-the-loop simulation system for automatic power generation control in a smart grid, including a data acquisition and monitoring device 1, a real-time digital simulation device 2 for a power system, a programmable logic controller 3, and a TCP / IP real-time communication device 4. Among them, the data acquisition and monitoring device 1 is used to obtain online field data from the power grid; the power system real-time digital simulation device 2 is used to realize the real-time digital simulation of the primary sys...

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Abstract

The invention relates to a hardware-in-the-loop simulation system for automatic generation control in a smart grid. The system comprises: a data acquisition monitoring device, used for acquiring field data from the grid on line; a power system real-time digital simulation device, used for implementing real-time digital simulation of a primary system of the smart grid according to the data acquisition monitoring device; a programmable logic controller, used for generating an automatic generation control algorithm to control the power system real-time digital simulation device; and a TCP / IP (Transmission Control Protocol / Internal Protocol) real-time communication device, used for implementing communication between the power system real-time digital simulation device and the data acquisition monitoring device and between the power system real-time digital simulation device and the programmable logic controller. Compared with the prior art, the system has the advantages of real-time simulation, high adaptability and the like.

Description

technical field [0001] The invention relates to a hardware-in-the-loop simulation technology of a power system, in particular to a hardware-in-the-loop simulation system for automatic power generation control in a smart grid. Background technique [0002] With the continuous and rapid development of my country's national economy, my country's demand for energy is increasing day by day, and the use of traditional fossil fuels has also brought severe pressure on resources and the environment. The energy supply system dominated by traditional fossil fuels is unsustainable. of. Renewable energy power generation technologies represented by wind power and photovoltaics have developed rapidly due to their characteristics of zero carbon emissions and high energy utilization efficiency. Wind power generation is the renewable resource power generation technology with the most mature technology and the greatest development potential at present. The penetration rate of wind power is ris...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 张建新蒋松含张沛超
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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