Many OEM supplied compressor performance and anti-surge protection systems supplied as part of the original contracts were implemented in separate hardwired controllers.
These controllers can become difficult to support, take up a lot of panel space and have limited diagnostic data available for the main controller – possibly an output for a gauge or chart recorder. We integrate both the performance and anti-surge functions as software algorithms into the programme of either a dedicated PLC controller or as part of a complete replacement control system.
Compressor performance monitoring and Anti-surge algorithms.
By using intuitive performance monitoring and control algorithms we provide the solution to running your compressor train at optimum efficiency while maintaining a safe operating margin to surge. Compensating for changing operating conditions or fouling degradation the performance control target can be dynamically altered in response of a near-surge event – maintaining safe and continued operation while avoiding a damaging surge event. Implemented in a PLC this upgrade can be provided as either a “stand-alone” upgrade or as part of a larger control system upgrade.
Control Systems Governors, Sequencer & Temperature Monitoring
AC and DC Motor Control Centres Replacements and Upgrades
Fire & Gas Detection & Protection Systems Fire & Gas Panels, Field Devices & Suppression Systems
Fuel System Skids/Packages Gas & Liquid Fuel
Instrumentation & Instrument Panels
Generator Control Panels (GCP), Automatic Voltage Regulators (AVR) Replacements & Upgrades
Compressor / Surge Controllers Replacements & Upgrades
Battery, Battery Charger, Inverter Systems Replacements & Upgrades
Vibration Systems Replacements & Upgrades
Process Control Panels Replacements & Upgrades
HMI Replacements & Upgrades
Speed Probe & Independent Overspeed Systems