Control Performance Services
The largest and most frequent process improvement opportunities are often found in a plant’s base regulatory control foundation. Control Performance Consulting Services are aimed at optimizing the performance of base regulatory control by minimizing variability associated with control strategies, controller algorithms, tuning, field devices, and process design.
Client engagements are performed by senior consultants who bring an in-depth understanding of process dynamics, control equipment, and control strategies and use systematic and scientific methods for control design, coordinated loop tuning, and process troubleshooting.
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- Fine tune your process control performance
- Get more out of the process by minimizing variability associated with the existing process control design, control system, and field devices
- Find your "Hidden Plant"
- Highly experienced process control specialists in control design, systematic loop tuning, process variability troubleshooting
- Control performance studies
- DeltaV InSight Consulting service
- Control strategy design
- Establish control foundation for APC
- Process troubleshooting
- Pre-Turnaround and Startup services
- Control performance sustainability programs
- Educational seminars
Scope is dependent on the needs and situation of the client, yet generally falls into one of the following categories:
Control Performance Study - Investigation that may be a control strategy review or a limited investigation around part of a process. A consultant will inspect the process, gather data manually, and identify and prioritize critical opportunities for improvement. Involves testing the process online, identifying process dynamics and non-linearities, optimizing controller tuning, and recommending improvements to control strategy, control equipment, and process control configuration.
Control Performance Project - Includes all the study scope above but in greater detail, with onsite measurements or computer simulation, calculation of return-on-investment, and implementation of selected control improvement recommendations. It may focus on identifying and removing the source of process problems for a particular process unit or area.
Control Performance Program - A sustained effort for ongoing variability reduction after initial control performance improvements have been made. Includes scheduled plant visits by a consultant for periodic checks, adjustments, and continuous improvement analysis. Often involves training to allow plant personnel to sustain increased performance.
Specialized Services - Pre-Shutdown Control Performance Service for identifying and prioritizing critical control items to focus on during a turnaround. Control Performance Start-up Service to help ensure smooth startup of new control designs or strategies. Emerson EVI (EnTech Variability Index) for benchmarking and reducing product variability on paper machines. |
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