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Wind power station remote monitor based on GPRS

A technology for remote monitoring and wind turbines, applied in electrical components, circuit devices, closed-circuit television systems, etc., can solve the problems of large input of manpower and material resources, unstable monitoring results, affecting monitoring stability, etc. Effectiveness of safety, energy efficiency, and easy maintenance

Inactive Publication Date: 2016-05-18
XIAN KUOLI MACHANICAL & ELECTRICAL TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, when monitoring the operating status of power generation equipment distributed in remote areas with inconvenient transportation, traditional wired data transmission methods are usually used for remote monitoring. The influence of harsh environment affects the stability of monitoring
Therefore, there is a lack of a simple, economical, convenient, and reliable remote monitoring method for wind power plants, which can effectively solve the problems of complicated wiring, large investment of manpower and material resources, and poor monitoring results in existing remote monitoring methods based on wired data transmission. Flaws and deficiencies such as stability and vulnerability to local harsh environments

Method used

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  • Wind power station remote monitor based on GPRS

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Embodiment Construction

[0022] Such as figure 1 Shown, the present invention comprises the following steps:

[0023] Step 1, establish a communication connection: the data monitoring and publishing platform arranged in the remote monitoring center and the main controller arranged in the wind power generation site establish a wireless communication connection through the GPRS network; the data monitoring and publishing platform and the main controller are connected with The wireless data terminal GPRSDTU, the main controller includes a main control chip, a watchdog circuit, a memory, a timer and a display alarm circuit, and the watchdog circuit, memory, timer and display alarm circuit are all connected to the main control chip catch;

[0024] Step 2, power generation equipment status monitoring: use the power generation equipment status monitoring unit to monitor the operating status of the wind turbine, including the following methods:

[0025] Using a voltage monitoring module to monitor the volta...

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Abstract

The invention discloses a wind power station remote monitor method based on GPRS. The method comprises the following steps: 1) establishing communication connection; 2) monitoring a state of generating equipment; 3) monitoring generating site environment including steps of employing a temperature monitoring module for monitoring the generating on-site environment temperature, employing a wind power monitoring module for monitoring the generating site wind power, and employing an illumination monitoring module for monitoring the generating site illumination intensity; 4) performing on-site signal acquisition and processing an on-site signal; 5) performing signal remote transmission and reception; and 6) performing fault monitoring and over-limit alarm. The wind power station remote monitor method has the advantages of simple operation, low investment cost, and good usage effect, effectively monitors operation condition of the wind power generation equipment, performs real-time transmission of the monitored data, is convenient for maintenance, increases power generation system security and energy utilization efficiency; and effectively solves the problems of complex wiring, large investment of manpower and material resource, unstable monitor result and influence by local bad environment in the prior art.

Description

technical field [0001] The invention relates to a monitoring method, in particular to a GPRS-based remote monitoring method for a wind power station. Background technique [0002] At present, wind power plants are generally distributed in remote areas with inconvenient transportation. In the actual operation process, it is necessary to effectively monitor the operating status of each wind power generation equipment in the power station to ensure the continuity of power generation. However, when monitoring the operating status of power generation equipment distributed in remote areas with inconvenient transportation, traditional wired data transmission methods are usually used for remote monitoring. The influence of harsh environment affects the stability of monitoring. Therefore, there is a lack of a simple, economical, convenient, and reliable remote monitoring method for wind power plants, which can effectively solve the problems of complicated wiring, large investment o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02H04N7/18H02J13/00
Inventor 周晓丽
Owner XIAN KUOLI MACHANICAL & ELECTRICAL TECH
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