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Miniature hydraulic turbine watergate control system

A control system and water turbine technology, applied in the directions of hydroelectric power generation, mechanical equipment, engine components, etc., can solve the problems of waste, hidden dangers of water resources and human resources, etc., and achieve the effect of saving resources, eliminating hidden dangers and improving safety.

Inactive Publication Date: 2015-02-11
王启平
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After an off-grid fault occurs, the water supply unit of the turbine must also be manually shut down. This manual adjustment will inevitably have certain safety hazards and cause waste of water and human resources.

Method used

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  • Miniature hydraulic turbine watergate control system

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Embodiment Construction

[0009] Such as figure 1 The water gate control system of a small water turbine shown includes a dam body unit and a water turbine control unit. The dam body unit includes a water level sensor, a flow sensor, a gate control unit, and a main control CPU of the dam body, the signal output end of the water level sensor, and the flow sensor. The signal output ends are all connected to the signal input end of the main control CPU of the dam body, and the signal output end of the main control CPU of the dam body is connected to the signal input end of the gate control unit. Unit and monitoring unit, the signal input end of the main control CPU of the water turbine is connected with the signal output end of the monitoring unit, the signal output end of the main control CPU of the water turbine is connected with the signal input end of the LCD, and the signal input end of the water gate control unit, and the main control unit of the dam body The CPU and the main control CPU of the wate...

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Abstract

The invention discloses a miniature hydraulic turbine watergate control system of the field of water power generation. The system comprises a dam unit and a turbine control unit. The dam unit comprises a level sensor and a flow sensor; the signal output terminals of the level sensor and flow sensor are connected to a signal input terminal of a main dam control CPU, and a signal output terminal of the main dam control CPU is connected to a signal input terminal of a gate control unit; the turbine control unit comprises a main turbine control CPU, a signal input terminal of the main turbine control CPU is connected to a signal output terminal of a monitoring unit, and a signal output terminal of the main turbine control CPU is connected to signal input terminals of an LCD and water control unit. Data communication is performed between the main dam control CPU and the main turbine control CPU. The automation level of a power generating system is raised, the safety risks caused by manual adjustment are eliminated, the safety of operation of generating units is improved, resource is saved, and the system can be applied to water power generation.

Description

technical field [0001] The invention relates to a power generation device, in particular to a water turbine. Background technique [0002] At present, small-scale hydropower plants usually use watchmen to visually measure the water level and flow of the dam body (diversion channel), and manually adjust the opening angle of the water gate of the water turbine to control the power generation of the generator. After an off-grid failure occurs, the water supply unit of the turbine must also be manually shut down. This manual adjustment will inevitably have certain safety hazards and cause waste of water and human resources. Contents of the invention [0003] The purpose of the present invention is to provide a water gate control system for small water turbines, which improves the automation of the power generation system, eliminates potential safety hazards in manual adjustment, improves the safety of the generator set, and saves resources. [0004] The object of the present ...

Claims

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Application Information

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IPC IPC(8): F03B15/02
CPCY02E10/20
Inventor 王启平
Owner 王启平
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