Expertise
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Dipl.-Ing. Hagen Grünert, VDE |

Legally certified engineer from the IHK Nuremberg for electrical power engineering and protective relaying for high and medium voltage systems
Personal data
1986-1990 | University of Zittau Studies of electrical engineering / energy transmission and distribution |
1990-1991 | University of Zittau Lecturer and assistant at the “power system protection” chair |
1991-1994 | Siemens AG Sales engineer protective relaying, lecturer for earth fault protection |
1994-2004 | OMICRON electronics Deutschland GmbH Foundation and development of business lines consulting, commissioning and training |
since 2004 | GSC power engineering GmbH Specialisation in fault analysis, conception and certification |
Scope of services
- Evaluation and analysis of power system faults
- Certification of the protection concepts and the installed relays
- Recalculation and assessment of relay settings
- Short circuit and load flow calculation
- CT dimensioning
- Verification and certification of technologies for periodic testing
- Certification of power system star point grounding
- Acceptance tests for new protection devices