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Internet of things-based remote monitoring system for hydropower station

A remote monitoring system and technology for hydropower stations, applied in the field of remote monitoring systems for hydropower stations based on the Internet of Things, can solve the problems of insufficiently detailed monitoring of the working environment of generators, single monitoring content, and inability to grasp on-site information, so as to facilitate remote monitoring and management Hydropower station, easy to use, reliable information transmission effect

Inactive Publication Date: 2019-08-13
LIAONING TECHNICAL UNIVERSITY
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AI Technical Summary

Problems solved by technology

The existing remote monitoring system for hydropower stations based on the Internet of Things is relatively simple in the monitoring content of hydropower stations. It only monitors various data of generators, while ignoring the monitoring of the most basic turbine blade rotation speed of generators and the monitoring of power generation. The monitoring of the working environment of the machine is not detailed enough, so that the monitoring personnel cannot grasp enough on-site information

Method used

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  • Internet of things-based remote monitoring system for hydropower station
  • Internet of things-based remote monitoring system for hydropower station

Examples

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specific Embodiment approach

[0017] Such as figure 1 As shown, the remote monitoring system of the hydropower station based on the Internet of Things includes a number of AC ammeters and AC voltmeters installed in the output circuit of the hydroelectric generator set, a water level sensor installed in the water storage position of the hydropower station, and a position of the blades of the turbine installed on the hydroelectric generator. The speed sensor installed on the hydraulic generator, the temperature sensor installed on the hydraulic generator, the AC ammeter, the AC voltmeter, the water level sensor, the speed sensor, and the temperature sensor are all connected to the on-site management computer through the data line, and the on-site management computer is connected to the remote through the wireless router. The total monitoring computer is connected, and the total monitoring computer is connected with the mobile communication equipment used by each monitoring personnel through a wireless router....

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Abstract

The invention discloses an internet of things-based remote monitoring system for a hydropower station, and relates to the field of hydropower station monitoring equipment. According to the internet ofthings-based remote monitoring system for the hydropower station, data collection is respectively performed on the operation state of each position of the hydropower station through an alternating current ampere meter, an alternating current voltmeter, a water level sensor, a rotational speed sensor and a temperature sensor. The rotational speed of the basic hydraulic turbine blade of the generator is particularly monitored, and the working environment of the generator is monitored to allow the monitoring staff to learn more on-site information. Then, the information is transmitted to mobilecommunication equipment adopted by all monitoring staff through an internet of things, the use is convenient, the information transmission is reliable, and remote monitoring and management of the hydropower station are facilitated.

Description

technical field [0001] The invention relates to the field of hydropower station monitoring equipment, in particular to a remote monitoring system for hydropower stations based on the Internet of Things. Background technique [0002] Hydropower stations are generally located in wide-area areas with inconvenient transportation and few people. There are many operating equipment and high safety requirements for operating equipment. The operation of main transformers, main generators and other equipment in traditional hydropower stations is mainly supervised by manual inspection. When equipment fails, the hydropower station supervision department and operating unit cannot grasp it in time, and cannot make correct response decisions in a timely manner. Avoid safety accidents. With the rapid development of information technology, more and more attention has been paid to the automation management of hydropower stations. The existing remote monitoring system for hydropower stations...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 姜鹏
Owner LIAONING TECHNICAL UNIVERSITY
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