Prediction and calculation device for power grid power transmission and transformation project investment

A computing device and power transmission and transformation technology, which is applied in the field of forecasting and computing devices for power transmission and transformation project investment in power grids, can solve the problems of inconvenient placement of computer hosts, poor use effects, and inability to compact, etc.

Active Publication Date: 2021-04-06
STATE GRID LIAONING ECONOMIC TECHN INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current grid power transmission and transformation project investment forecast calculation device needs to use paper to record the calculation results when it is used. When multiple sheets of paper are stacked together, they cannot be compressed, which greatly reduces the amount of paper that can be stored. Investment in power grid power trans...

Method used

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  • Prediction and calculation device for power grid power transmission and transformation project investment
  • Prediction and calculation device for power grid power transmission and transformation project investment
  • Prediction and calculation device for power grid power transmission and transformation project investment

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Unless otherwise defined separately, directions such as up, down, left, right, front, back, inside and outside referred to herein are up, down, left, right, front and back in the drawings shown in the present invention. , inside and outside directions shall prevail, which shall be explained together here.

[0026] The present invention provides such Figure 1-4 The shown one is used for predicting and calculating the investment of the power transmissio...

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PUM

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Abstract

The invention discloses a prediction and calculation device for power grid power transmission and transformation project investment. The device comprises an equipment box body and a box cover which is movably connected to one side of the upper end surface of the equipment box body through a hinge, wherein the equipment box body is internally provided with a cabin for movably arranging a storage device. The storage device comprises a storage drawer, wherein a rectangular groove allowing the sliding shaft to be fixedly installed is formed in the top of the side, facing the box cover, of the inner wall of the storage drawer, a rectangular block is installed on the outer edge face of the sliding shaft in a sliding fit mode, a top plate is fixedly installed in the middle of the side, away from the box cover, of the rectangular block, a pressing plate is movably arranged below the top plate, and three round shafts are fixedly arranged on the side, facing the top plate, of the pressing plate at equal intervals. The prediction and calculation device for power grid power transmission and transformation project investment is reasonable in structure, paper can be pressed conveniently, the storage space can be adjusted properly to meet the storage requirements of tools of different sizes and shapes conveniently, and the practicability is high.

Description

technical field [0001] The invention belongs to the technical field of predictive calculation, and in particular relates to a predictive calculation device for investment in power grid power transmission and transformation projects. Background technique [0002] Power engineering projects play an important role in the economic construction of the nation, and there are many investors investing heavily in this field. However, due to the large investment, long term, and certain risks in project construction, it is necessary to analyze the economic feasibility of the investment project. Economic feasibility analysis includes many aspects such as technical feasibility analysis, economic feasibility analysis and policy feasibility analysis. It is to analyze whether the project is worth investing and the feasibility of investment. , comprehensive basis. It provides investors with a scientific and reliable theoretical basis for investment decision-making, which can effectively red...

Claims

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Application Information

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IPC IPC(8): B65D25/06B65D6/06B65D81/07B65D25/10B65D43/16
CPCB65D25/06B65D7/10B65D81/07B65D25/10B65D43/163Y04S10/50
Inventor 谷峥南哲王烨张如玉刘松楠
Owner STATE GRID LIAONING ECONOMIC TECHN INST
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