Tesla Consultants is an engineering consultancy providing electrical, protection, control, telecommunications, civil and associated engineering services to power transmission, generation, and distribution utilities.

Transmission

Mokai Geothermal Transmission

Kiwi Cogeneration Project

66 kV Indoor Substation

Substation Oil Spill Containment

220/110 kV Autotransformer Installation

Hamilton and Tangiwai Railways Traction Transformers

Kawerau 220/11 kV, 100 MVA Supply Transformers (T11 and T14)

Edgecumbe Surge Arrester Failure

Commissioning Representation

Project Management

Hawera 110 kV Reactor Installation and Automatic Bus Splitting Scheme

Mt Roskill Transformer, Protection and Control Upgrade

Distribution

33 kV Cable Replacement

33/11 kV Transformer Replacements

Te Awamutu 11 kV Switchboard

Integration of New 33 kV Point Of Supply

11 kV Switchboard Replacement

Replacement of 11 kV Ripple Control Plant

220/110 kV Autotransformer Installation

This project involved the detailed civil and electrical design for the installation of a 220 MVA, 220/110 kV three phase autotransformer at a Transpower substation. Work included determination of co-ordinated protection settings and SCADA configuration, as well as interfacing into the bus zone and circuit breaker fail protections on both the 220 and 110 kV sides.