Off-Frequency Current Injection Testing
As part of our earthing design services, Tesla can inspect and measure existing site earth grid characteristics by undertaking an earth site safety review. A
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Recent Project Examples:
Soil Thermal Resistivity Testing for HV Cabling
Tesla’s specialist high voltage cable design team has carried out in-situ thermal resistivity testing and CYMCAP modelling for a number of new cable installations recently.
Grid Connection Services
Tesla has recently established a team focussed on the rapidly increasing client calls for new generation connection analysis and design. Details of this specialisation, driven
Riding through the additional load
– An SPS Story Our client’s substation has two transformers that are loaded close to their n-1 load limit, however an industrial customer was planning
Detailed modelling studies for Prospective Solar Farms
There has been a dramatic up-surge recently of clients requesting detailed modelling studies for prospective solar farm developments. As these studies are needed at a
RTUs are going IP
Tesla has carried out a very large number of RTU replacements, but one recent project stands out for its size. The project involved one of
Reviewing essential DC supplies
An essential requirement at a modern substation is a highly-availability DC supply for protection and communications devices. This supply requires the ability to support critical
Geothermal Power Station upgrade, Key Engineering Support
Tesla was engaged by a regular client to provide a Control and Instrumentation Engineer to assist with a programme of changes at a large existing
Protecting New Zealand’s Largest Windfarm Connection
Tesla was engaged to design the protection requirements for a new 220kV transmission line connection of a very large windfarm supplying over 200MW into the
