Power System Analysis

EHL’s Power Systems Analysis Department provide solutions in terms of power system modelling and analysis, from concept phase through to implementation of projects. EHL also provide solutions for Protection Relay coordination, fault level analysis and load flow for existing installations; and offer Service Level Agreements to maintain protection Setting and Single Line Diagrams.

EHL’s comprehensive experience includes:

  • Load Flow Analysis
  • Fault Level Analysis
  • Protection Device Coordination Analysis
  • Static and Dynamic Motor Starting Analysis
  • ARC Flash Analysis
  • Harmonic Analysis
  • Transient Stability Analysis
  • Protection Grading Reports
  • Assistance with implementation of Protection Settings


Industry Expertise

  • Precious Metals:
  • Platinum & Gold
  • Base Metals:
  • Copper & Chrome
  • Petrochemicals
  • Exotic Metals:
  • Titanium, Zirconium,
  • Hafnium, Magnesium &
  • Silicon
Food & Beverage
  • Other Mining:
  • Coal