The Challenge
Emerson is a global technology and software company providing innovative solutions for the world’s essential industries. Roxar, a product unit of Emerson, specialises in providing systems that operate in the harsh environments that are found in borehole pipes.
Such systems often include valve assemblies within pipeline to control the flow of gas.
The environmental conditions and mechanical constraints require the valve to be replaceable in-situ which makes wired electrical connections for power and communications impractical.
Plextek were approached to support Emerson’s Roxar business in the development of an inductive coupler to enable the easy maintenance of such valve assemblies.
The Approach​
Based on Plextek’s experience in inductive coupling, we started by modelling the system to enable us to assess the coil design and the associated mechanical components within the very specific constraints posed by the limited space available within the valve assembly.
This model allowed us to simulate the electro-magnetic performance of the coupler. The model was validated with proof-of-concept hardware prototypes and then used to iterate and optimise the design.
The Outcome
Initially Plextek delivered the engineering details of the proof-of-concept and prototype hardware, along with the resultant simulation model output.
We have continued to support them through a second phase to further modify the design to optimise the efficiency of the inductive coupler at lower powers.
This development enabled Emerson to target significant efficiencies, including downtime reduction, leading to potential savings in time and costs without compromising performance.
Plextek's innovative approach and depth of technical expertise were key in overcoming the complex challenges of our project, allowing us to set a new benchmark in our industry for efficiency and reliability in harsh environments.
Emerson
Project Manager