针对智慧经济园区电网工程造价指标多、差异大、难估算的现状，提出了一种基于大数据的智慧经济园区主配网规划投资预算、核算和分析评估方法。该方法主要是运用大数据技术，统计已建设的智慧经济园区项目的历史电网投资数据，通过不同策略对主网和配网进行分别预算；同时结合运用“互联网 ”技术，在建设过程中发现成本超支或进度落后等问题，进行预警和查找分析产生成本问题的具体原因，为电网建设工程造价预测及成本实时监控提供了科学、可靠的依据。

This article presents an wisdom economic zone’s main and distribution network planning method about investment budget, accounting and analysis and evaluation based on big data to solve the cost index too much and difference, difficult to estimate status. The method is using big data technology to count wisdom economic zone project historical grid investment data, budget for the main network and distribution network through different strategies. This method combines with the "Internet " technology at the same time, during the construction process, it can find cost overruns, schedule behind or other issues then give an early warning and analysis specific causes of cost, and provide a scientific and reliable basis for grid construction project cost forecasting and cost real-time monitoring.

TU723.3

国家863重大科技攻关项目——先进能源技术领域智能电网关键技术研发