Hydraulic water-hammer power generating device

Abstract

A technique for electric generation by use of hydraulic water-hammer is disclosed, which features that high-capacity electric energy can be generated without great dam or with small dam for low water capacity.

Description

technical field [0001] The invention relates to the technical field of water energy development and utilization, and at the same time relates to water hammer and hydroelectric power generation technologies, and specifically provides a hydraulic water hammer power generation device. Background technique [0002] With the rapid development of my country's social economy, the coal energy required for coal-fired power generation is increasingly in short supply, and the increasingly prominent contradiction between power supply and demand has affected and restricted the sustainable development of my country's social economy to a certain extent. In order to change this situation, adjusting energy policies, vigorously developing hydropower, and gradually reducing the proportion of coal-fired power generation in the power grid has become an inevitable choice for the construction and development of my country's electric power industry. Hydropower not only has a...

AI Technical Summary

Problems solved by technology

However, for many years, the fact that the proportion of hydropower in my country's power grid has been less than 20% also shows that the construction and development of hydropower is not ideal. The main reasons are as follows: first, hydropower technology The simplification of the model, damming the river, building the reservoir, and installing the hydroelectric generator set have almost become the only technical model for the construction of hydropower projects, and its terrain and geological conditions have also become the basic conditions restricting the construction of hydropower projects. Due to the limitation of terrain and geological conditions, energy resources cannot be developed and utilized; secondly, the inundation of a large amount of land and the resulting large amount of immigration, excavation and relocation of cultural relics, etc., also make the construction of the project extremely complicated and difficult; the third is The problem is that the unit kilowatt investment of hydropower projects has always been larger than that of thermal power generation, and the construction period has always been longer than that of thermal power generation. This has also restricted the rapid development of hydropower to some extent.

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