scholarly journals CLASSIFICATION OF THE MGR SITE COMPRESSED AIR SYSTEM

1999 ◽  
Author(s):  
J.A. Ziegler
Keyword(s):  
Compressed Air ◽  
Air System

Intelligente Druckluftsysteme und Datenmodellierung*/Standardized data management for smart compressed air systems – Conceptual implementation of aggregated environmental production data according to ISO 20140

2019 ◽  
Vol 109 (06) ◽  
pp. 510-514
Author(s):  
M. Reisinger ◽  
C. Dierolf ◽  
C. Schneider ◽  
A. Sauer ◽  
G. Hörcher
Keyword(s):  
Energy Efficiency ◽  
Data Management ◽  
Manufacturing Systems ◽  
Compressed Air ◽  
Production Data ◽  
Use Case ◽  
Factors Influencing ◽  
System Components ◽  
Air System

Der Beitrag präsentiert zunächst ein Klassifikationsschema für Druckluftsystem-Komponenten. Darauffolgend wird die Normenreihe ISO 20140 als Basis für ein standardisiertes Datenmanagement vorgestellt. Die Normenreihe beschreibt eine Methode für die Erfassung, Aggregation und Bewertung der Energieeffizienz und weiterer umweltrelevanter Faktoren von Fertigungssystemen. Dargestellt wird die Konzeption eines Datenmodellierung-Anwendungsfalls eines pneumatischen Systems in Form eines Demonstrators.   This paper introduces a schemata for the classification of compressed air system components. It presents the standard ISO 20140 as a standardized data modeling technique. The standard represents a method for evaluating energy efficiency and other factors influencing the environment of manufacturing systems. The presented use case is a pneumatic sub system of a smart compressed air system demonstrator.

Energy Efficiency Based Operation of Compressed Air System on Ships to Reduce Fuel 163 Consumption and CO2 Emission

2019 ◽  
Vol 161 (A2) ◽  
Keyword(s):  
Energy Efficiency ◽  
Fuel Consumption ◽  
Unit Cost ◽  
Leakage Rate ◽  
Compressed Air ◽  
Power Requirement ◽  
Important Indicator ◽  
Operating Load ◽  
Air System ◽  
Potential Energy Saving

Energy efficiency subject has been gaining importance in maritime sector. The compressed air is a valuable energy source in operational manner, by the reason of intrinsic lack of efficiency in pressurization process. Operational pressure and leakage rate are the major variables which affect operational efficiency of the system. This study aims to reveal potential energy saving for the compressed air system. To this end, several pressure ranges, 29-30 bars to 14-18 bars, and different leakage rates 2.4% to 45% are evaluated. After the data was obtained from ships, thermodynamic calculations had been carried out. Optimization of pressure saves 47.3% in daily power requirement, 58,2% in compressed air unit cost, 18.4 and 57.4 tons of reduction in fuel consumption and CO2 emissions in a year respectively. High leakage rates can cause 2.7 times more power and fuel consumption. Finally, operating load, as an important indicator of compressor, makes imperfections identifiable.

scholarly journals Asset Management Perception for Industrial Compressed Air Systems

1996 ◽  
Author(s):  
Henry L. Kemp
Keyword(s):  
Asset Management ◽  
International Market ◽  
Compressed Air ◽  
Market Place ◽  
Air System ◽  
Necessary Evil

It is widely accepted that industrial and commercial electricity users will continue to be increasingly challenged to reduce costs in order to be more competitive in their local, national and international market place. Today’s forward thinking and effective managers are viewing and managing the industrial compressed air system as an asset, not a necessary evil. Paper published with permission.

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