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A grid grid planning gap analysis of the causes and countermeasures

Author: JiangHang
Tutor: ZhaoJiLin
School: Southwestern University of Finance and Economics
Course: Business Administration
Keywords: Grid planning Power grid construction Load forecasting City planning Grid comprehensive evaluation system
CLC: F426.61
Type: Master's thesis
Year: 2010
Downloads: 60
Quote: 0
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Abstract


2010 grid construction, \development. This article is an attempt by the \X City \The basic content of this paper is divided into seven sections: Chapter 1 Introduction. Done a brief description of the background and writing the reasons of this writing, writing ideas overview. Background material on the \Chapter II as the background knowledge of the characteristics of grid planning introduced. This article focuses on the power grid planning is clear assessment indicators the electricity sales indicators and project completion indicators from Grid Corporation of the particularity of the social responsibilities of state-owned enterprises on a select these two indicators, rather than select is widely accepted financial indicators as reasons for the focus of this study. The third chapter analyzes the causes of electricity sales indicators gap. This paper argues that the the electricity sales indicators gap is mainly affected by natural disasters, economic crisis as well as the load forecasting inaccurate impact. The paper further suggested that the need to improve the existing load forecasting method to balance the impact of external factors on electricity sales indicators, specific measures for the introduction of a city-characteristics large user load forecasting method and using multi-load model mutual combination model load check forecasting techniques. The fourth chapter focuses on the completion of the project the causes of the indicators gap analysis. This paper argues that the project completion indicators gap is mainly affected by the project construction funds, environmental evaluation, land issues affecting further analysis, and the various issues, and accordingly suggest improvements. Chapter grid planning and city general plans to try in the external environment issues facing deeper level to solve the power grid planning, construction. Specific measures to find the meeting point of the two planning to establish a unified planning system, the formation of an effective coordination mechanism. Ultimately expect to achieve the goal of building a harmonious grid, to achieve the purpose of the build a resource-saving society. Chapter VI proposed to further strengthen the power grid planning should consider the establishment of a power grid comprehensive evaluation system. Expect this to change the evaluation grid planning, evaluation indicators of the lack of a single, and establish comprehensive evaluation system of the grid plan covers enterprise economic benefits, environmental benefits, social benefits, and performance of grid technology, risk assessment, achieve grid planning comprehensive, accurate reasonable evaluation. Chapter VII of the conclusions. Full Summary confirm this article in line with the original intention of writing, can be used as a proposal to the the grid planning department for reference. This article attempts to obtain innovative point is to select the angle, change the grid planning gap analysis in the past only to consider the professional practice in favor of starting from the point of view of the power grid planning and the implementation of the power grid construction as an important reference point on the grid planning and construction of power grids the gap between analysis. In proposing solutions to the problem, but also tend to be used in line with the actual situation of power construction and operability. Shortcomings in this article, in the further study of the combination model load forecasting, consideration should be given further accounting of the various models, find the several most in line with the actual situation of a city grid, as a combination of model variables at the same time to reduce the amount of computation to improve forecast accuracy. In grid planning evaluation system, should take into account the weight of evaluation - to quantify, grid planning the comprehensive evaluation system more workable.

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