The German demo inside GRID4EU: Field experience, lessons learnt and some aspects about cost-benefit of innovative solutions

摘要

The concept and first experiences of the German large scale demonstration project of the FP7 funded European project GRID4EU1 (www.grid4eu.eu) were presented in detail in CIRED 2015 [1]. In the meantime the field test phase was started and completed the gained experience of the project. This update of the CIRED 2015 contribution describes the additional experience with the construction and operation of an autonomous switching system in a middle voltage grid.