Barriers to increased electricity interconnection between neighboring markets
Barriers to increased electricity interconnection between neighboring markets
复制标题
增加邻近市场之间电力互联的障碍
DOI：
--
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
N. Hewitt
中科院分区：
文献类型：
--
作者：
I. Lytvyn;N. Hewitt
加强互联互通是欧洲能源政策的一个目标，目的是增加竞争，减少市场储备需求，促进可再生能源的发展。本研究调查了市场壁垒对英国市场和全爱尔兰单一电力市场（SEM）之间交换交易的影响。对跨境贸易的历史分析表明，互换性流动存在重大限制。分析表明，电力供应商不同的市场结构、运作规则和市场策略等因素对跨境交易有显著影响。在Plexos软件中开发的电力市场模型中表示这些障碍，允许模拟交换流和复制历史模式。随着市场壁垒的消除，对相邻电力系统的建模导致了从GB市场进口流量的显著增加，并降低了SEM中的电力现货价格。这表明，为了实现互联运营的最大效益，政府和其他利益相关者之间必须进行合作。
Increased interconnection is a goal of European energy policy in order to increase competition, reduce market reserve requirements and facilitate renewable energy. This study investigated the influence of market barriers on interchange trading between the Great Britain market and the all-Ireland Single Electricity Market (SEM). Historical analysis of cross-border trading demonstrates significant restrictions in interchange flow. The analysis proves that factors such as different market structures, operational rules and market strategies of power suppliers have a significant influence on cross-border trading. Representation of these barriers in an electricity market model, developed in Plexos software, allowed simulation of the interchange flow and the replication of historical patterns. Modelling of the adjacent electricity systems with the removal of market barriers led to a significant increase of import flow from the GB market and a lowering of the electricity spot price in the SEM. This indicated the necessity of cooperation between governments and other stakeholders in order to achieve maximum benefits from interconnection operation.