Dam water level monitoring system for hydraulic power plant
A technology for water level monitoring and hydropower plants, applied in the field of hydropower plant dam water level monitoring systems, can solve problems such as insufficient video monitoring, inaccurate water level statistics, complex structures, etc., to facilitate remote viewing and supervision, suppress interference, and water level statistics accurate effect
Inactive Publication Date: 2018-03-06
SICHUAN HANGDA ELECTROMECHANICAL TECH DEV SERVICE CENT
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the existing hydropower dam water level monitoring system often has inaccurate water level statistics, insufficient video monitoring and complex structures
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The embodiments of the present invention will be further described below in conjunction with the drawings.
[0014] Such as figure 1 As shown, the present invention provides a dam water level monitoring system for hydropower plants, including a water level sensor, signal conditioning module, A / D conversion module, display module, camera module, video compression module, communication module, storage module, alarm module, Central processing unit and power supply module.
[0015] The water level sensor is used to detect the water level of the dam and transmit the collected signal to the signal conditioning module. The signal conditioning module adjusts the signal and transmits it to the A / D conversion module. The signal conditioning module amplifies and filters the signal , So that the water level signal is not distorted during the transmission process, and interference is suppressed, so that the water level statistics are more accurate. As a preference, such as figure 2 As...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of hydraulic power plant dam monitoring, and specifically relates to a dam water level monitoring system for a hydraulic power plant. The system comprisesa water level sensor, a signal conditioning circuit, an A / D conversion module, a display module, a camera module, a video compression module, a communication module, a storage module, an alarm module,a central processor, and a power module. The signal conditioning circuit can enable a water level signal collected by the water level sensor to have no distortion in a transmission process, thereby inhibiting the interference and enabling the statistics of water level to be more accurate. Moreover, the water level of a dam is displayed through the display module, thereby bringing convenience to an operator of the power plant for statistics and timely adjustment, and guaranteeing the stable operation of the power plant. The onsite monitoring of the dam can be achieved through the camera module, and a monitoring video is stored in the storage module through the video compression module, so that the operator can check it conveniently at any time. The wireless transmission of the water levelof the dam and the video can be achieved through the communication module, thereby facilitating the remote checking and supervision.
Description
Technical field [0001] The invention relates to the technical field of dam monitoring of hydropower plants, in particular to a dam water level monitoring system of hydropower plants. Background technique [0002] With the improvement of people's living standards, more and more products and equipment are manufactured, which makes my country's electricity demand more and more. As a kind of clean power source, hydropower plants are an indispensable part of our country's power generation field, and more and more hydropower plants are emerging. Among them, the hydropower plant dam is equivalent to the energy source of the hydropower plant, and the level of its water level will directly affect the operation stability and operating efficiency of the hydropower plant, and has significant economic and social benefits. However, the existing water level monitoring system for dams in hydropower plants often has inaccurate water level statistics, insufficient video monitoring and complex str...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/24042
Inventor 林敏
Owner SICHUAN HANGDA ELECTROMECHANICAL TECH DEV SERVICE CENT