operator training simulator of olefins...
TRANSCRIPT
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Operator Training Simulator Operator Training Simulator of Olefins Plant of Olefins Plant
Ma QingMa Qing--chun, Zhang Laichun, Zhang Lai--bin, Fan Jianbin, Fan Jian--chunchun(Research Center of Oil &Gas Safety Engineering (Research Center of Oil &Gas Safety Engineering
Technology,Technology,China University of Petroleum, Beijing 102249)China University of Petroleum, Beijing 102249)
Email: Email: [email protected]@cup.edu.cn
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Content Content Introduction Introduction
Training Simulator Architecture
The training simulator
Conclusions
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IntroductionIntroduction
The purpose of this paper is to describe The purpose of this paper is to describe the design and implementation of an the design and implementation of an Operator Training Simulator (OTS) of Operator Training Simulator (OTS) of olefins plant. olefins plant.
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Introduction Introduction
OTS assist the operator for better OTS assist the operator for better understanding of the process, operational understanding of the process, operational principles and is able to support the principles and is able to support the optimization of operating technologies. optimization of operating technologies.
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Introduction Introduction
The OTS is centered on modeling and The OTS is centered on modeling and simulation, which integrates all the simulation, which integrates all the process units, plants, and subdivisions of process units, plants, and subdivisions of the plant. the plant. This paper also provided the way to build This paper also provided the way to build the dynamic mechanism model for the dynamic mechanism model for gasoline hydrogenation. The model gasoline hydrogenation. The model validation test shows that the steadyvalidation test shows that the steady--state state error is lower than 5%.error is lower than 5%.
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Content Content Introduction Introduction
Training Simulator Architecture
The training simulator
Conclusions
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2.1 System architecture2.1 System architecture
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Simulator FunctionSimulator Function
Normal operation alarmalarm
Specific operation
Trouble shooting
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Content Content Introduction Introduction
Training Simulator Architecture
The training simulator
Conclusions
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Mechanism dynamic Mathematical modelMechanism dynamic Mathematical model
Mass balance equationsMass balance equationsheat balance equationsheat balance equationsThe kinetic equationsThe kinetic equations……
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Table 1 Comparison between field and simulation
temp component mol%
/� H2 C4 C5 H6 C5 H10 C5 H12 C6 H10 C6 H12 C6 H14 Benzene Toluene C8 H10 C8 H8 Total C
Inlet data 60 20.1 1.49 5.28 17.25 2.10 0.55 4.14 1.66 28.23 5.14 1.62 0.54 0.63
Outlet data 120 6.41 1.70 0 21.05 3.04 0 5.05 2.41 33.21 6.04 2.45 0.04 0.94
Simulation data 121 7.03 1.70 0.05 20.49 3.16 0.11 4.84 2.30 34.58 6.42 2.33 0.03 0.91
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Content Content Introduction Introduction
Training Simulator Architecture
The training simulator
Conclusions4
1
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ConclusionsConclusions
SIMULATO R
Realism Timely
Solve problem: lack of instructor
Decrease the lossof problem of the control logic and ESD
Solve problem :lack of experienced
personnel
Decrease the risk of wrong treatment
main advantages
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