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Automatic optimizing system for runoff hydropower station

An automatic optimization, hydropower station technology, applied in hydropower stations, hydropower generation, water conservancy projects, etc., can solve the problems of backward social economy, low management level, scattered distribution, etc., to achieve automatic control, avoid human error, improve adaptability Effect

Pending Publication Date: 2018-06-22
郑州誉善贸易有限公司
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Problems solved by technology

However, due to its scattered distribution, relatively backward social economy, and low management level, the current water resource utilization efficiency is significantly lower than that of medium and large hydropower stations
[0003] Run-of-river hydropower stations are an important part of small-scale hydropower stations. Run-of-river hydropower stations are mostly diversion-type hydropower stations, which do not have the ability to regulate and store water, but only generate electricity for incoming flows. For small run-of-river hydropower stations, their installed capacity is often small , the current optimization operation is still at the experience level, and automatic optimization control cannot be realized

Method used

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  • Automatic optimizing system for runoff hydropower station
  • Automatic optimizing system for runoff hydropower station

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specific Embodiment approach

[0021] Specific embodiments: The present invention will be introduced in detail below in conjunction with specific embodiments of the specification.

[0022] The present invention provides an automatic optimization system 1 for a runoff hydropower station. The runoff hydropower station includes a water diversion channel, a pressure forebay, a governor, a hydroelectric generator set, and a tail pond. The automatic optimization system 1 includes a pressure forebay water level detection module 1. Water diversion channel flow acquisition module 2, automatic optimization operation module 3, control module 4, optimization control module 5, characterized in that:

[0023] The pressure forebay water level detection module 1 is used to detect changes in the forebay water level;

[0024] The incoming flow acquisition module 2 of the water diversion channel is used to obtain the incoming flow of the water diversion channel, and the incoming flow acquisition module 2 of the water diversio...

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Abstract

The invention provides an automatic optimizing system for a runoff hydropower station. A front water tank is provided with a water level detecting module for detecting water levels of the front watertank under different incoming flows; different-output calculation is realized by utilizing different flow grouping, so that optimal output is obtained; and a unit is optimized and regulated, so that operation benefits of the hydropower station are improved. Through a computer system, implementation optimization of a speed regulator is controlled, so that unit operation efficiency is improved.

Description

technical field [0001] The invention relates to an optimization system of a hydropower station, and more specifically relates to an automatic optimization system of a runoff hydropower station. Background technique [0002] Vigorously developing hydropower resources is an important strategy for China's energy resources. For my country's hydropower resources, they can be mainly divided into large and medium-sized hydropower stations and small hydropower stations. Among them, small hydropower stations are an important part of the development and utilization of my country's hydropower resources. So far, small The total installed capacity of hydropower stations accounts for about one-third of the installed capacity of hydropower, and the average annual power generation accounts for about one-fourth of the total annual hydropower generation. In terms of the number of power stations, the number of small hydropower stations accounts for all More than ninety-five percent of the number...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B9/00
CPCE02B9/00Y02E10/20
Inventor 王朋连源财王鹏波吕德蒙武汉清
Owner 郑州誉善贸易有限公司
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