166 www.ifptraining.com Refining & Chemicals - 2014 IC ENGINES PROJECT MANAGEMENT MAINTENANCE MANAGEMENT SAFETY ENVIRONMENT OPERATION PROCESS CONTROL INSPECTION CORROSION ENERGY & THERMAL EQUIPMENT Refining & Chemicals - 2014 www.ifptraining.com ROTATING EQUIPMENT PETROLEUM PRODUCTS ANALYSIS LUBRICANTS Process Control p. 169 to 171 167 PETROCHEMICALS & CHEMICALS REFINING PROCESSES REFINING APPLIED CHEMICAL ENGINEERING NATURAL GAS DOWNSTREAM ECONOMICS FINANCE & MANAGEMENT PARIS ENERGY HAPPENINGS ENERGY ECONOMICS & MARKETS 168 www.ifptraining.com Refining & Chemicals - 2014 DOWNSTREAM ECONOMICS FINANCE & MANAGEMENT Developed with the assistance of AXENS - IFP Group Technologies PURPOSE WAYS AND MEANS About 30% of the course devoted to workshops using AXENS software tools. MODEL IDENTIFICATION REFINING 1d Data pre-processing: noise elimination and concatenation of data sets. Model building: identification techniques, validation and model reduction. Dynamic model matrix assembly and export to controller. Lab exercise: hands on tutorial and development of Gasoline Desulfurization Unit model (GDU model). DYNAMIC SIMULATION APPLIED CHEMICAL ENGINEERING 0.5 d PID limitations and the need for advanced control. Basics of multivariable predictive control. Presentation of APC architecture and lab exercise toolbox: Axens S2 APC suite. REFINING PROCESSES • To learn the fundamentals of multivariable predictive control: setting time, step response, prediction, dynamic control and optimization. • To use a software for dynamic model identification, controller design, off-line closed loop simulation, robust tuning. • To experiment the design of an online application on a process unit. • To enhance the skills required to specify, execute and maintain an APC application. INTRODUCTION TOPICS PETROCHEMICALS & CHEMICALS LEARNING OBJECTIVES AGENDA 1d PETROLEUM PRODUCTS ANALYSIS LUBRICANTS Engineers, technicians and operation supervisors involved in the design, implementation and maintenance of Advanced Predictive Control (APC) projects. NATURAL GAS To provide an advanced, practical knowledge of multivariable predictive control. AUDIENCE PARIS ENERGY HAPPENINGS ENERGY ECONOMICS & MARKETS 4 DAYS Open-loop predictions for model validation. Closed-loop control and robust tuning. Introduction to on-line optimization: LP cost and external targets. Lab exercise: hands on tutorial and development of simulation for control of GDU. AUTOMATED STEP TEST 1d APC PROJECT METHODOLOGY AND OVERVIEW OF ON-LINE TOOLS 0.5 d IC ENGINES PROJECT MANAGEMENT MAINTENANCE MANAGEMENT SAFETY ENVIRONMENT OPERATION PROCESS CONTROL Application build: configure. Real time management: monitor. Production interface: web access. Maintenance: report. ENERGY & THERMAL EQUIPMENT Off-line sequence design, tuning and simulation. On-line execution and follow-up. Lab exercise: hands on tutorial and development of automated step test simulation for GDU. ROTATING EQUIPMENT ENGLISH: IR / MPC Multivariable Predictive Control INSPECTION CORROSION Process Control COORDINATOR Bruno Rossignol In-house course Refining & Chemicals - 2014 www.ifptraining.com 169 Instrumentation & Process Control Process Control ENGLISH: IR / INPC 5 DAYS PURPOSE To provide an understanding of instrumentation and control systems and facilitate communication with experts to specify, design, operate and improve control systems. AGENDA CONTROL LOOP - ON/OFF LOOP AUDIENCE Engineers and technicians from process industries (refining, chemical, nuclear and pharmaceutical industries, …). LEARNING OBJECTIVES • To interpret a PID and recognize control loops, automatisms and safety instrumented functions. • To recognize main types of sensors and control valves, and understand their working principle and failures. • To tune a control loop. WAYS AND MEANS • Interactive course. • Use of a process dynamic simulator. 0.5 d Function, constitution, signal types. Instrument tags and symbolization on PID. ISA standard. Safety Instrumented Functions. Application: PID interpretation. SENSORS AND CONTROL VALVES 2.5 d Sensors Measure and detection of pressure, temperature, level, flow and weight. Technologies and configuration parameters. Selection criteria : process constraints, accuracy and availability. Control valves Technologies and working principle of control and on/off valves. Specification parameters (Cv, trim characteristics, air failure, Leak class, …). Failure modes. Accessories (limit switches, solenoid valves, positioners…) Applications: Identification of material on pictures. Simulation of a control valve on a dynamic simulator. Case studies: ΔP flowmeter maintenance, handover of a control valve for maintenance. DIGITAL CONTROL SYSTEMS AND PROGRAMMABLE LOGIC CONTROLLERS 0.5 d Role, architecture and functions. Systems operation: graphics, alarming, trends, ... Safety Instrumented Systems. PROCESS CONTROL - LOOP TUNING 1.5 d Process identification. Control strategies: split-Range, cascade, Feed Forward, Multivariable. Tuning of a PID controller. Non-linearity of process; controller operating point and loop hunting. Application: loop tuning on dynamic simulator. COORDINATOR Bruno Rossignol 170 www.ifptraining.com LANGUAGE DATES LOCATION FEES EN Aug 18 - 22 Martigues 2,600 € Refining & Chemicals - 2014 REGISTRATION CONTACT RMA [email protected] 4 DAYS DOWNSTREAM ECONOMICS FINANCE & MANAGEMENT ENGLISH: IR / PRCONT FRENCH: IR / CONTPRO PURPOSE NATURAL GAS AGENDA • To take into account limits of sensors and control valves. • To use PID controller tuning optimization methods. • To identify mono variable PID control limits and suggest alternatives. • To understand basics of multivariable control. WAYS AND MEANS • Interactive course. • Use of a process dynamic simulator. PROCESS IDENTIFICATION APPLIED CHEMICAL ENGINEERING REFINING 0.25 d Control variable, manipulated variables, disturbances. Step test. Transfer function. Process mapping. LIMIT OF PID CONTROL 1.25 d Performance criteria of a control loop. Proportional, Integral and Derivative actions effects. Tuning methods and limitation in use. Application: PID controllers tuning on a dynamic process simulator. 1d ROTATING EQUIPMENT CONTROL STRUCTURES REFINING PROCESSES LEARNING OBJECTIVES PETROLEUM PRODUCTS ANALYSIS LUBRICANTS Engineers and technicians in charge of controllers and continuous process control systems configuration. 0.75 d Sensors Main technologies to measure pressure, temperature, level and flow. Performance and impact on control. Control valves Valve technologies. Key process specification parameters (Cv, characteristics, …). Application: control valve study on simulator. PETROCHEMICALS & CHEMICALS SENSORS AND CONTROL VALVES AUDIENCE Split-range, cascade, feed-forward. SMITH predicator control. Application: cascade controller tuning. MULTIVARIABLE CONTROL 0.75 d IC ENGINES PROJECT MANAGEMENT MAINTENANCE MANAGEMENT SAFETY ENVIRONMENT OPERATION PROCESS CONTROL Basics of Mutivariable Control. Architecture and implementation (Step Test, tools, …). Application: decoupled controllers. ENERGY & THERMAL EQUIPMENT To optimize process control to improve production quality and asset efficiency (energy consumption, product losses, …). PARIS ENERGY HAPPENINGS ENERGY ECONOMICS & MARKETS Advanced Process Control INSPECTION CORROSION Process Control COORDINATOR Bruno Rossignol In-house course Refining & Chemicals - 2014 www.ifptraining.com 171
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