**Abbreviations**

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*Energies* **2019**, *12*, 3142

Check the contents of the file energies-511550-addedDoi.glo-abr. If it's empty, that means you haven't indexed any of your entries in this glossary (using commands like \gls or \glsadd) so this list can't be generated. If the file isn't empty, the document build process hasn't been completed.

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#### **Appendix A. Software and Integration**

#### *Appendix A.1. Software Versions*

All simulations were performed on a standard consumer laptop computer with Intel Core I7-2640M (dual-core, 2.70GHz, 4MB Cache) CPU and 8 GB (1333 MHz) RAM. The Matlab/Simulink grounding grid models was developed and tested on 64-bit Microsoft Windows 10 Pro version 1709. Windows version:

 fixed.

