Torquemeters Drives Cost Savings In Gas Transmission With Torquetronic System

Compressor stations are a necessary part of long-distance gas transmission pipeline projects. Efficient use of fuel and monitoring of machinery health are key to minimising costs and preventing unplanned downtime. Standard service intervals and calculated power values are not the complete solution to pipeline asset management.

  • A 1% improvement in fuel use on a 32MW gas turbine can potentially save $130,000 per annum in operating costs
  • An unplanned maintenance outage can cost up to $20,000 per day in lost gas transmission and labour

For a recent pipeline carrying gas from the Caspian Sea to Europe, several compressor stations were required, powered by 30MW Gas Turbines.

The performance of these stations required single point remote monitoring to determine efficient operation and highlight in advance any maintenance issues. The Torquetronic Continuous Duty Torquemeter was installed to provide accurate shaft horsepower data and trending, to maximize gas flowing to paying customers, and minimise gas used to fuel the compressors. The ability of the Torquetronic system to provide values accurate to +/-1%, immediately identifies changes in system performance allowing remote operators to make smart decisions on compressor/turbine maintenance.

Key features of the installations include;

  • No rotating electronics
  • Ability to compensate for changes in environmental conditions
  • High degree of reliability and accuracy
  • Long service intervals and low maintenance requirements
  • Optimisation of turbine/compressor performance during commissioning
  • Long-term condition monitoring

Coronavirus Update - 1st July 2021

Torquemeters Ltd is committed to maintaining its usual high level of service and support whilst operating a safe and socially-distanced environment for all our staff & customers. We appreciate your understanding that, in following UK Government advice on Covid-19, we may be restricted from undertaking certain service activities but we will in these cases try to assist in so far as we are able. Our staff are available via the usual email or telephone contacts and your account manager can be contacted in the first instance for anything that you need support with.Geoff Robinson | Director | Torquemeters Ltd