1. Grid Integration and System Technology, Fraunhofer IWES, Kassel, Germany
2. Distribution System Operation, Fraunhofer IWES, Kassel, Germany
3. Department Distribution System Operation, Fraunhofer IWES, Kassel, Germany
4. Network Technology and Integration, Fraunhofer IWES, Kassel, Germany
5. Assetmanagement, Bayernwerk AG, Regensburg, Germany