En nuestra última edición

Low-cost meteorological platform based on zigbee technology

Computer- assisted analysis for e-portfolio learning strategy

Smart home control by voice using neural networks

Application software as global marketing strategy

Methodology used in the design and construction of a computer numerical control machine

Exergy analysis for a furnace in the production of panela

Reflection on the requirements specification in a university context

Digital social networks: an approach to risk management information systems

Analysis of the current system of a clay block dryer and an improvement proposal

Algorithms and systems based on patterns of stem cell and artificial cloning for automation and control in an assembly operation in metalworking processes

Development of a software to apply zoometria in bovine cattle

Design and simulation of a prototype of machine for signaling of ways, automated through a mechanical system

Modelation of modal election for urban public transport based on the introduction of a new mode

Evaluation of resistance to flexion in glazed ceramic tile in terms of ice and thaw cycles

A look at the onto- epistemic fundamentals of the career of system engineering as a basis for rethinking the social impact in times of changing

Structural analysis of a pressing machine for production of solid brick for small craft industries of ceramic materials in Ocaña, Norte de Santander, and in the region

Identification of vegetable coverages from satellite images over the middle and lower basin of the Catatumbo river

Aplication of lattice boltzmann equation method to the bidimensional simulation of typical fluids mechanic problem

The historical references of professional. development case study of teachers teaching in the basic primary education in Colombia

Critical thinking of students using facebook like new technology learning

Resumen

 

LEVEL CONTROL AND SECURITY SYSTEMS MODELING AND SIMULATION OF A HIGH PRESSURE INDUSTRIAL BOILER

MODELADO Y SIMULACION DEL SISTEMA DE CONTROL Y SEGURIDAD DE NIVEL EN UNA CALDERA INDUSTRIAL DE ALTA PRESION
MSc. Walter Gastelbondo B.
Ph.D. Rocco Tarantino A.
M.Sc. Sandra Aranguren Z.

Abstract: This paper by means of the modeling one and simulation can be analyze the behavior of the different systems, before different patterns or operation outlines. In this work a mathematical model of a closed loop level control is developed, integrated to the security system of a high pressure industrial boiler. The plant model is obtained by means of the application of the method of mass balance and the instrumentation model is obtained starting from the calibration straight line and the dynamic behavior of these.

Resumen: En este articulo nediante el modelado y simulación, se puede analizar el comportamiento de diferentes sistemas, ante diferentes patrones o esquemas de funcionamiento. Dentro del presente trabajo se desarrolla el modelo matemático del lazo de control de nivel, integrado al sistema de seguridad en una caldera industrial de alta presión. El modelo de la planta se obtiene mediante la aplicación del método de balance de masa y el modelo de la instrumentación se obtiene a partir de las rectas de calibración y el comportamiento dinámico de estos.

Keywords: Modeling, Simulation, Control systems, Security systems , Industrial boilers, Industrial instrumentacion.