Uncategorised articles

2017 Southern African power system protection conference

New and emerging solutions for sampled value process bus IEC 61850-9-2 standard: An editor’s perspective by V Skendzic and D Dolezilek, Schweitzer Engineering Laboratories From conventional protection technology to the process bus: A new dimension in power grid reliability and efficiency by Marco Rahner and Holger Heine, Siemens Enhanced distance protection for series compensated transmission […]

Consultations on public imagery requirements

The National Imagery and Mapping Advisory Committee (NIMAC) met on 25 October 2017 in Pretoria to determine government-wide requirements for imagery and mapping. Imagery (aerial imagery and satellite imagery) and maps are valuable sources of information required to undertake the many and varied planning and monitoring tasks of national, provincial and local government, as well […]

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