{"title":"Increasing of Renewables Hosting Capacity in the Czech Republic in terms of European Project InterFlex (Case Study)","authors":"Stanislav Hes, J. Kula, J. Svec","doi":"10.23919/icue-gesd.2018.8635772","DOIUrl":null,"url":null,"abstract":"The paper describes proposed, implemented, tested and verified technical solutions supporting distributed energy resources (DER) and electrical vehicles (EV) integration in the distribution grids. The solutions are implemented by CEZ Distribuce, the largest Distribution System Operator (DSO) in the Czech Republic, in terms of Horizon 2020 InterFlex project. New approaches for PV inverters control are introduced in a way that DER integration is less limited by voltage constraints or other grid issues. Different approaches for LV and MV grids are explained. Smart solutions including autonomous functions of PV inverters, remote control or energy storage are presented to show the future potential for successful DER grid integration. Further an idea how to control EV charging power is introduced to integrate EVs smoothly.","PeriodicalId":6584,"journal":{"name":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","volume":"51 1","pages":"1-7"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Conference and Utility Exhibition on Green Energy for Sustainable Development (ICUE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/icue-gesd.2018.8635772","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The paper describes proposed, implemented, tested and verified technical solutions supporting distributed energy resources (DER) and electrical vehicles (EV) integration in the distribution grids. The solutions are implemented by CEZ Distribuce, the largest Distribution System Operator (DSO) in the Czech Republic, in terms of Horizon 2020 InterFlex project. New approaches for PV inverters control are introduced in a way that DER integration is less limited by voltage constraints or other grid issues. Different approaches for LV and MV grids are explained. Smart solutions including autonomous functions of PV inverters, remote control or energy storage are presented to show the future potential for successful DER grid integration. Further an idea how to control EV charging power is introduced to integrate EVs smoothly.
本文介绍了在配电网中支持分布式能源和电动汽车集成的技术方案的提出、实施、测试和验证。这些解决方案由捷克共和国最大的配电系统运营商(DSO) CEZ Distribution在Horizon 2020 InterFlex项目中实施。光伏逆变器控制的新方法以一种更少受电压约束或其他电网问题限制的方式引入。解释了低压和中压电网的不同方法。智能解决方案，包括自主功能的光伏逆变器，远程控制或能源存储，展示了未来成功的分布式电网整合的潜力。在此基础上，提出了如何控制电动汽车充电功率的思路，以实现电动汽车的顺利集成。
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