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Wind turbine generator gearbox lubricating oil on-line monitor and control platform based on ARM (advanced RISC machine)

A technology of gearbox oil and monitoring platform, applied in the direction of computer control, program control, general control system, etc., can solve the problems of under-maintenance, over-maintenance, blind maintenance, etc., to avoid unrepresentative sampling and secondary pollution, anti- The effect of enhanced interference capability and good scalability

Inactive Publication Date: 2012-11-21
高志朋 +3
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

It has obvious disadvantages, mainly manifested in frequent maintenance, over-maintenance, under-maintenance and blind maintenance, which waste a lot of manpower, material resources and financial resources

Method used

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  • Wind turbine generator gearbox lubricating oil on-line monitor and control platform based on ARM (advanced RISC machine)
  • Wind turbine generator gearbox lubricating oil on-line monitor and control platform based on ARM (advanced RISC machine)
  • Wind turbine generator gearbox lubricating oil on-line monitor and control platform based on ARM (advanced RISC machine)

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Embodiment Construction

[0017] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Control attached figure 1 and attached figure 2 , the present invention is based on ARM and Linux integrated data acquisition, touch screen, SQLite database, RS232 / RS485 communication, wireless communication, Ethernet communication, A / D and other functions of the novel wind power gearbox oil quality monitoring platform, the hardware includes a processor unit , Display touch screen unit, input unit, output unit, storage unit, communication unit, power supply unit, software includes Linux operating system, data processing algorithm, Qt interface, SQLite database, communication, etc. .

[0019] Control attached image 3 , the software structure mainly includes system programs and application programs. The former completes the system's task scheduling, storage allocation, clock management, interrupt management, and provides use...

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Abstract

The invention relates to a wind turbine generator speed-Incr-easing gearbox oil monitoring system, in particular to a novel ARM-based and Linux-based wind turbine gearbox oil quality monitoring system which integrates functions such as, data collection, touch screen, SQLite database, RS232 / RS485 communication, wireless communication, Ethernet communication and A / D together. The monitoring system is characterized in that hardware comprises a processor unit, a display touch screen unit, an input unit, an output unit, a storage unit, a communication unit and a power supply unit; software comprises a Linux operating system, a data processing algorithm, a Qt interface, an SQLite database, communication and the like; and the communication unit comprises a RJ45 network port, RS232 / 485 and a wireless network and has excellent expandability. With the adoption of the monitoring system disclosed by the invention, the quality of oil can be monitored, thus inducement of abnormal wear of equipment is fundamentally cut off, and several important defects of fan gearbox off-line oil monitoring are overcome; and the gearbox oil monitoring system based on a hardware platform is abundant in development languages and can provide wide applying space for users.

Description

technical field [0001] The present invention relates to a wind turbine generator gear box oil monitoring platform (Wind Turbine Generator Speed-Incr--easing Gearbox Oil Monitoring System), in particular to an integrated data acquisition based on ARM and Linux, touch screen, SQLite database, RS232 / RS485 communication, A new wind gearbox oil quality monitoring platform with wireless communication, Ethernet communication, A / D and other functions. Background technique [0002] For a long time, the maintenance of fans has adopted a maintenance system based on preventive planned maintenance, which includes major repairs, minor repairs and regular maintenance of equipment. It has obvious disadvantages, mainly manifested in frequent maintenance, over-maintenance, under-maintenance and blind maintenance, which waste a lot of manpower, material resources and financial resources. Condition-based maintenance is based on the status of the equipment, based on the offline measurement and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
Inventor 高志朋卓璐周益雷晓光
Owner 高志朋
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