PPE13 conference at Bradford

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Information about PPE13 conference at Bradford

Published on March 13, 2014

Author: JingDeng1

Source: slideshare.net

Prof Kang Li, Dr Jing Deng, Prof Eileen Harkin-Jones, Prof Mark Price, Dr Adrian Kelly Dr Elaine Brown, Prof Phil Coates Queen’s University Belfast , The University of Bradford Energy and Condition Monitoring for Polymer Industry – embedded with intelligent system optimization and control k.li@qub.ac.uk Save Energy from • Unnecessary over heating • Conservative setting • Long machine start-up time • Unacceptable quality • Machine faults • Changing materials Killion KTS-100 laboratory single-screw extruder PID Controller Heating band Cooling Fan Extruder Barrel Zone Temperature Set Temperature DURAKOOL Mercury displacement contactor Time-proportional control Thermal energy consumption Extruder Killion KTS-100 Material SABIC LDPE 2100TN00W Cooling temperature setting: 25 Temperature setting: 170-180-190 (Feed, convey, metering) Screw speed: 40 rpm Energy and viscosity monitoring Motor Apparent power consumption Power factor Active power Screw speed Voltage current current Screw speed (amerature voltage model prediction) V_a = 12.4222 * I + 0.0038 * N RBF network model trained by two-stage selection and differential evolution Proof of Concept Integrating energy efficiency monitoring, control and optimization for plastics industry • Develop a new generation of low cost energy monitoring system which can be easily integrated with existing or new processes and validate it on a wide range of extruders. • Build intelligent energy efficient control and optimization system and merge functions from 1. • Patent the concept and develop a prototype system for dissemination and exhibition. k.li@qub.ac.uk Temperature controller

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