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Remote monitoring system of hydroelectric generating set

A technology of remote monitoring system and generator set, which is applied in the directions of hydropower generation, engine components, machines/engines, etc., can solve the problems of monitoring data interference, poor flexibility of the console, and the impact of the safety of hydropower units, etc., to improve stability, improve Effects on safe and economical operating levels

Pending Publication Date: 2019-08-09
天津天发总厂机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous development and wide application of modern computer technology, the comprehensive automation level of hydropower stations has also been continuously improved. Many large and medium-sized hydropower stations have adopted computer monitoring. However, the existing monitoring system uses a console with poor flexibility, inconvenient to move positions, and poor stability. In addition, the monitoring system will be disturbed when monitoring data in strong electromagnetic interference and strong vibration environment, which will easily affect the safety of hydroelectric units, and the cost is high. Therefore, we propose a remote monitoring system for hydroelectric units to solve the above problems

Method used

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  • Remote monitoring system of hydroelectric generating set
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  • Remote monitoring system of hydroelectric generating set

Examples

Experimental program
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Effect test

Embodiment 1

[0034] refer to figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, a remote monitoring system for hydroelectric generating units, including an operation platform 1 and a data platform, the four corners of the lower end of the operation platform 1 are fixed with casing pipes 8, which play a supporting role Function, the casing 8 is made of carbon steel, which has high hardness and is wear-resistant. The lower end of the casing 8 is provided with a fixing block 9, and the lower end of the fixing block 9 is fixed with a mounting part 10, and the lower end of the mounting part 10 Installed with rollers 11, the console 1 can be quickly moved to a suitable position by using the rollers 11 according to the needs of users;

[0035] One end of the data platform is connected to a virtual device, and one end of the virtual device is connected to sensors, acquisition equipment and preprocessing equipment to facilitate data collection. The other end of the data platform is connected to a real-time datab...

Embodiment 2

[0038] refer to figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, a remote monitoring system for hydroelectric generating units, including an operation platform 1 and a data platform, the four corners of the lower end of the operation platform 1 are fixed with casing pipes 8, which play a supporting role Function, the casing 8 is made of carbon steel, which has high hardness and is wear-resistant. The lower end of the casing 8 is provided with a fixing block 9, and the lower end of the fixing block 9 is fixed with a mounting part 10, and the lower end of the mounting part 10 Installed with rollers 11, the console 1 can be quickly moved to a suitable position by using the rollers 11 according to the needs of users;

[0039] One end of the data platform is connected to a virtual device, and one end of the virtual device is connected to sensors, acquisition equipment and preprocessing equipment to facilitate data collection. The other end of the data platform is connected to a real-time datab...

Embodiment 3

[0043] refer to figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, a remote monitoring system for hydroelectric generating units, including an operation platform 1 and a data platform, the four corners of the lower end of the operation platform 1 are fixed with casing pipes 8, which play a supporting role Function, the casing 8 is made of carbon steel, which has high hardness and is wear-resistant. The lower end of the casing 8 is provided with a fixing block 9, and the lower end of the fixing block 9 is fixed with a mounting part 10, and the lower end of the mounting part 10 Installed with rollers 11, the console 1 can be quickly moved to a suitable position by using the rollers 11 according to the needs of users;

[0044] One end of the data platform is connected to a virtual device, and one end of the virtual device is connected to sensors, acquisition equipment and preprocessing equipment to facilitate data collection. The other end of the data platform is connected to a real-time datab...

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Abstract

The invention discloses a remote monitoring system of a hydroelectric generating set. The remote monitoring system comprises an operating platform and a data platform, wherein sleeves are fixed at four corners of the lower end of the operating platform; fixing blocks penetrate through the lower ends of the sleeves; mounting pieces are fixed at the lower ends of the fixing blocks; rollers are arranged at the lower ends of the mounting pieces; one end of the data platform is connected with virtual equipment; the other end of the virtual equipment is connected with a sensor, acquisition equipmentand preprocessing equipment; the other end of the data platform is connected with a real-time database; and the other end of the real-time database is connected with data interfaces and data storage.The remote monitoring system can adapt to the requirements of strong electromagnetic interference and strong disturbance severe environment of the disturbance monitoring site of the hydroelectric generating set, has the advantages of low cost, hard real-time property, strong communication capability, good upgrading performance and flexibility, can quickly move the position of an operation table as required, and can stably support the operation table, so that the stability of the operation table is improved.

Description

technical field [0001] The invention relates to the technical field of hydroelectric generators, in particular to a remote monitoring system for hydroelectric generators. Background technique [0002] A hydroelectric generator is a generator that uses a water turbine as the prime mover to convert water energy into electrical energy. When the water flows through the water turbine, the water energy is converted into mechanical energy, and the rotating shaft of the water turbine drives the rotor of the generator, which converts the mechanical energy into electrical energy and outputs it. It is the main power equipment for generating electric energy in hydropower stations. Hydrogenerator sets are the core equipment of hydropower stations. In order to monitor, control and ensure the normal operation of the hydroelectric generator set, to achieve safety, reliability, cost-effectiveness and high efficiency, a complete set of auxiliary equipment systems, such as fast gates, turbin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B11/00F03B15/00
CPCF03B11/008F03B15/00Y02E10/20
Inventor 马金璐代志娟范卓燃
Owner 天津天发总厂机电设备有限公司