110 kV & 220 kV Line Protection Upgrades
Detailed design for the installation of new digital distance (impedance) relays
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110 kV Duplicate Main & CB Fail Protection Conceptual Design
Defining the scope of work requirements for the installation of duplicate main protection, bus bar protection, bus section CB, and CB Fail protection at a number of substations
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Bus Zone Protection
Detail design of high impedance bus zone and circuit breaker fail protection schemes
Read more110 kV Transformer Protection Upgrades
Replacement of old electromechanical relays with digital overcurrent and differential relays
Read moreGrid Load Limit Reviews
Reviewed protection and settings applied to 73 Grid transmission circuits rated at 220 kV, 110 kV and 66 kV
Read moreMulti Terminal Line Protection Schemes
Analyse options for protection of three and four terminal transmission lines using distance protection
Read moreStandard Designs
Develop standard designs for line, interconnecting transformer, and supply transformer protection.
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