Distributed comprehensive energy station energy efficiency collecting, metering and analyzing system
A technology of integrated energy and analysis system, applied in the field of energy efficiency collection, measurement and analysis system of distributed integrated energy station, can solve problems such as easy access, and achieve the effect of reducing impact damage and good reliability
Pending Publication Date: 2019-09-20
ZHEJIANG ZHONGXIN POWER ENG CONSTR CO LTD +2
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Problems solved by technology
[0003] The invention aims to solve the problem that the sediment on the bottom surface of the reservoir of the existing pumped storage power station is easy to enter into the pipeline, so as to reduce the impact damage caused by the sediment to the inner wall of the pipeline and the blades of the water turbine, and provides a method that the sediment on the bottom surface of the reservoir is not easy to enter into the pipeline. In order to reduce the impact damage caused by sediment on the inner wall of the pipeline and the turbine blades in the pipeline, the energy efficiency collection, measurement and analysis system of the distributed comprehensive energy station with good reliability
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Embodiment Construction
[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0028] Embodiment, energy efficiency acquisition measurement and analysis system of distributed comprehensive energy station, see Figure 1-17 shown.
[0029] It includes an energy storage control and monitoring platform 15, a power supply network 14, several power consumption units 13 connected to the power supply network, and several pumped storage power stations 1 arranged at different locations; the pumped storage power station includes a reservoir 38, a water turbine 35, And the two ends are butt-connected respectively on the water outlet 41 of the reservoir and the water inlet 42 of the water turbine and can lead the water 98 of the reservoir to the pipeline 40 of the water turbine; in the pumped storage power station, a wireless module 16, a power storage control Power generation efficiency strategy module 17, memory 18, grid-connected device 2 ...
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The invention discloses a distributed comprehensive energy station energy efficiency collecting, metering and analyzing system, and belongs to the technical field of power generation and supply. Sediments on the bottom face of a reservoir are not prone to entering a pipeline so that collision damage caused to the inner wall of the pipeline and a water turbine blade due to the sediments can be reduced. A water pumping and energy storing power station is included and comprises a reservoir, a water turbine and a pipeline, wherein the two ends of the pipeline are in butt joint and connection to a reservoir water outlet and a water inlet of the water turbine correspondingly, and the pipeline can guide the water of the reservoir to the water turbine. The reservoir water outlet is formed in the reservoir bottom face of the reservoir, and the reservoir inner bottom face at the position of the reservoir water outlet is provided with a reservoir bottom seal plate with the middle provided with a plate hole, and an upper port of the pipeline is in butt joint and fixed connection to the plate hole of the reservoir bottom seal plate in a closed manner. A first vertical pipe is upwards arranged at the plate hole position of the reservoir bottom seal plate. A second vertical pipe is arranged in the first vertical pipe in an up-down sliding manner. A water inlet cover is fixedly connected to an upper pipe opening of the second vertical pipe, and the upper surface of the water inlet cover is provided with a vertical cover hole and a plurality of water inlet holes.
Description
technical field [0001] The invention relates to the technical field of power generation and power supply, in particular to an energy efficiency collection, measurement and analysis system for a distributed comprehensive energy station. Background technique [0002] At present, the sediment on the bottom of the reservoir of the pumped storage power station is easy to enter the pipeline, so as to reduce the impact damage caused by the sediment to the inner wall of the pipeline and the blades of the water turbine. Contents of the invention [0003] The invention aims to solve the problem that the sediment on the bottom surface of the reservoir of the existing pumped storage power station is easy to enter into the pipeline, so as to reduce the impact damage caused by the sediment to the inner wall of the pipeline and the blades of the water turbine, and provides a kind of water tank that the sediment on the bottom surface of the reservoir is not easy to enter into the pipeline....
Claims
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IPC IPC(8): F03B13/06F03B15/00F03B11/00
CPCF03B13/06F03B15/00F03B11/00Y02E10/20Y02E60/16
Inventor 翁利国邱海锋陈晓刚孙可余彬范华
Owner ZHEJIANG ZHONGXIN POWER ENG CONSTR CO LTD