This is a evaluation of available sensor, control, and data storage technology in use by the compressor industry. It briefly examines current, available but underutilized, and future technologies related to sensor technology, sensor power,…
Previous work has shown that the implementation of advanced compressor unit control routines have not been readily or consistently adopted by the industry. There are several barriers to the consistent adoption of advanced control methods:
Engines containing articulated crankshaft geometry are commonly used on natural gas pipelines. The articulated geometry results in half of the pistons prescribing one position profile and the other half prescribing another. In the GMV-4TF Cooper…
An investigation and demonstration was performed to assess the feasibility of integrating the control of power cylinders and compressor cylinders in integral engine compressors through the application of recent advances in electronics, sensors, and…
Reduction of ozone and greenhouse gas related emissions are a growing technological and economical challenge in the US pipeline market. New regulations demand either extensive technology upgrades or replacement of a huge number of 30-60 year old…
A functional specification was developed for new digital control algorithms to replace methods traditionally controlled by pneumatic controllers. The specification includes input/output requirements and details on control methods.
Develop an active air control system that, when installed on a turbocharged-engine system, will reduce NOX emissions below the levels of the system alone. While the turbocharged-engine system allows the natural gas compression industry to decrease…
Computers have become a vital part of the control of pipeline compressors and compressor stations. For many tasks, computers have helped to improve accuracy, reliability, and safety, and have reduced operating costs. Computers excel at repetitive,…
Previous work identified cases where relatively minor changes in air manifold pressure led to engine detonation. This occurred under lean combustion conditions where detonation is believed to be unlikely. This indicates that it is as equally…