Impact of renewable energies on conventional power generation technologies and infrastructures from a long-term least-cost perspective

B. Pfluger, M. Wietschel
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引用次数: 21

Abstract

This paper analyses in two scenarios the impacts that climate policies, especially the support of renewable energies and the price of carbon, will have on the European electricity system. A central focus is the impact that electricity generated from renewable energy sources (RES-E) on other system components such as conventional power generation technologies, transmission grids and electricity storage facilities. For the analysis in this paper detailed feed-in profiles for each hour of the year are derived for fluctuating generation from wind and solar power based on actual meteorological data from weather stations and satellites. The model PowerACE-Europe simulates all year simultaneously in hourly resolution, covering each country of the EU-27 as well as Norway and Switzerland. The model calculates the least-cost solution for meeting demand in every hour by simulating investment in power generation technologies, grids and storages by solving a large linear problem through interior-point optimization.
从长期最低成本的角度看可再生能源对传统发电技术和基础设施的影响
本文在两种情况下分析了气候政策,特别是对可再生能源和碳价格的支持,对欧洲电力系统的影响。一个中心焦点是可再生能源发电(RES-E)对其他系统组件(如传统发电技术、输电网和电力储存设施)的影响。为了进行本文的分析,根据气象站和卫星的实际气象数据,导出了一年中每小时风能和太阳能波动发电的详细馈电曲线。PowerACE-Europe模型以小时分辨率同时模拟全年,覆盖欧盟27国以及挪威和瑞士的每个国家。该模型通过内点优化求解一个大型线性问题,模拟发电技术、电网和存储的投资,计算出满足每小时需求的最小成本方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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