Three-dimensional remote monitoring system for wind power plant

A technology for remote monitoring systems and wind farms, applied in the direction of electrical digital data processing, data processing applications, instruments, etc., can solve problems that affect work efficiency and reduce the enthusiasm of users to operate, and achieve high real-time effects

Inactive Publication Date: 2014-05-28
WUHAN UNIV
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  • Application Information

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Problems solved by technology

The huge amount of real-time data on the wind farm site is presented to the operators in this form.

Method used

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  • Three-dimensional remote monitoring system for wind power plant
  • Three-dimensional remote monitoring system for wind power plant
  • Three-dimensional remote monitoring system for wind power plant

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Embodiment

[0048] The technical scheme of the wind farm three-dimensional remote monitoring system of the present invention comprises the following steps:

[0049] Step 1. According to the real size and topography of the wind farm, establish a three-dimensional physical model of the wind farm in the virtual reality unit, and perform proportional scaling and partial simplification, in order to maximize the effect of restoring the real scene. The virtual reality unit is a processing unit based on Virtools software. The modeling and rendering methods are as follows:

[0050] Step 1.1, in the three-dimensional modeling unit, establish the three-dimensional physical model of the wind farm;

[0051] Step 1.2, in the 3D shading unit, render and color the model;

[0052] In step 1.3, import the processed 3D model into the virtual reality unit as a whole.

[0053] Step 2, comprehensively considering the traversal of the 3D scene, the collection of real-time data and the remote transmission of ...

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Abstract

The invention relates to a three-dimensional remote monitoring system for a wind power plant. The technical scheme comprises the following steps of building a three-dimensional physical model of the wind power plant; building a roaming function module, a viewpoint switching module and a real-time data query module of the wind power plant; building a human-computer interaction interface of the system; adding event response codes of computer peripherals for the physical model of virtual reality world; building interaction between a user and the physical model; building a remote data transmission model; representing real-time information by behaviors and color of the three-dimensional model. The three-dimensional remote monitoring system can be used for performing human-computer interaction and information query like a two-dimensional monitoring platform, and is high in realtime performance; different from the traditional plane data, data of the system is closely linked to states of material objects, windmill parameters are represented in a three-dimensional way, the real-time state of a wind field is greatly restored by a virtual technology, and the monitoring efficiency is improved favorably.

Description

[0001] technical field [0002] The invention relates to a three-dimensional remote monitoring system, in particular to a three-dimensional remote monitoring system for a wind farm. Background technique [0003] Wind power is a non-polluting renewable energy, and its growth rate ranks first among all kinds of energy in recent years. The Supervisory Control and Data Acquisition (SCADA) system, which is widely used in traditional fields such as power generation and power supply, provides a basic technical approach for remote monitoring and data acquisition of large-scale wind farms. At present, wind farms at home and abroad have their own supporting SCADA systems. The wind farm SCADA system mainly completes the functions of data collection and centralized monitoring. The acquisition system collects information from front-end sensors such as wind turbines, substations, wind towers, and weather stations through a variety of common interfaces, and uses OPC technology to connect...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q50/22
CPCY02E60/00
Inventor 巫世晶张海波胡基才王晓笋张增磊张银龙
Owner WUHAN UNIV
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