Project NameClientProject Description
Whaleback Site Electrical System StudyBHP Iron Ore, Mt. Whaleback
  • Digsilent Powerfactory power system model audit and remediation works
  • Sitewide load flow, short-circuit and protection grading study.
  • Sitewide switchboard arc flash study.
  • Arc flash hazard reduction works.
  • Development of site arc flash assessment procedure and calculation documents.
HV Relay TestingMajor Iron Ore client, various sitesPrimary and secondary injection testing of approx. 120 HV protection relays, including:
  • Feeder (incl. directional O/C)
  • Transformer differential
  • Line diff. (incl. GPS sync.)
  • High impedance busbar diff.
  • Auto reclosers
  • Arc flash detection (incl. trip time verification)
Switchboard FAT (China)Major Iron Ore client (Mongolia)
  • Acceptance Testing of 3x switchboards (11 kV) at the manufacturers' works in China, and associated documentation
NKS Oil Filled Circuit Breaker ReplacementBHP Nickel West, Kalgoorlie
  • Supply of 12x vacuum circuit breakers (11 kV) to replace oil-filled units
  • Project drawings and design documentation
  • On-Site commissioning assistance
Borefields Emergency Generator SystemMajor Iron Ore client, Pilbara
  • Supply of a borefields backup generation system, including a 2 MVA generator, step-up transformer, 33 kV RMU and auto-changeover / no-break return system
  • Project drawings and design documentation
  • On-Site commissioning assistance
Carosue Fault StudyKalgoorlie Power Systems
  • Powerfactory power system modelling works for 3.3 kV power station
  • Fault study and options investigation including utilisation of line reactors to reduce fault level
Comodo SSL