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Power Systems

Proper Modelling & Design of Electrical Power Systems is a prerequisite for reliable, cost effective and low maintenance operation, now and in the future.
 
Optimum design of cables, lines, transformers, switchgear and substation layout is one of Rainbow Technologies rademarks utilising our superior modelling software and our combined 100's of years of expertise.
Designs must take into consideration;

 Budget Constraints
 Optimum busbar voltages (eg 33kV, 22kV 11kV etc)
 Transformer tappings
 Present & Future loading
 Acceptable voltage regulation
 Power Factor Correction – placement and philosophy
 Electricity tariffs
 Equipment loading under normal and contingency operation
 Planned and unplanned maintenance
 Earthing and Protection
 Motor Starting
 Harmonics

 Transient Stability
Rainbow Technologies has extensive expertise in modelling Greenfield and Brownfield installation as well as "what-if" scenarios.
 
We have undertaken numerous system studies to provide Recommendations and/or designs of Power Systems, several of which are listed below:
 
power
 
 
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  • ECSA
  • SAIEE
  • UKZN
  • Millenium Power