Power grid project full-period budget optimal configuration tool

• Main Authors: YANG HAILIN, HONG MIAO, WEI RONG, XIA YUCHEN, LIU SHEBING, WEI QIANG, WU JIANLIN, CHU MING, LIU RONG, OU WEIWEI, XIE DAOQING, HU PEIPEI, QIAN WEI, CHENG HUALONG, ZHAO KAIXING, KANG JING, ZHANG ZHIYONG, ZHANG JUAN, CHEN HURONG, WANG QUANYU, HUANG ZHI, YU HUIYUAN, WANG ZHENGXIAN, JIANG LEI
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a power grid project full-period budget optimal configuration tool, which comprises the following steps: counting historical project investment data of a power grid project based on a big data technology and a clustering algorithm; solidifying project investment budget and fund budget management software in an ERP system; collecting sample data, preprocessing the sample data, and selecting feature vectors; selecting a proper SVR function type, a reasonable kernel function and kernel parameters, selecting an epsilon-SVR regression function model and a radial Gaussian kernel function, substituting the epsilon-SVR regression function model and the radial Gaussian kernel function into a regression equation, and obtaining optimal parameters by using a cross validation and grid search method. The project investment budget and fund budget dynamic prediction model is created, the milestone plan progress is converted into the actual progress, the project investment budget and fund budget are co