BACnet object modeling by UML on high-level functionality of VRF air-conditioning systems.(variable refrigeration flow)(Unified Modeling ... An article from

Author: Chuzo Ninagawa
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Publisher: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc.
Binding: Digital
ISBN: B002EPNCGS
Category: Programming
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BACnet object modeling by UML on high-level functionality of VRF air-conditioning systems.(variable refrigeration flow)(Unified Modeling ... An article from: ASHRAE Transactions

This digital document is an article from ASHRAE Transactions, published by American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. Programming books BACnet object modeling by UML on high-level functionality of VRF air-conditioning systems.(variable refrigeration flow)(Unified Modeling ... An article from pdf. on January 1, 2009. The length of the article is 5876 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. Download books pdf via mediafire, 4shared, rapidshare.

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From the author: This paper provides a new implementation model of the BACnet objects on high-level functionality for variable refrigerant flow (VRF) air-conditioning systems for commercial buildings. First, the paper discusses a model of the air-conditioner cell that consists of a group of BA Cnet standard type objects using the Unified Modeling Language (UML). In addition, this paper provides a new concept of a virtual wattmeter using the BACnet Accumulator object type for power consumption allocation to each tenant of the building. Examples of computer simulation and field testing show the effectiveness of our approach to expedite communication access and to provide more accurate allocation of power consumption for VRF air-conditioning systems.

Citation Details
Title: BACnet object modeling by UML on high-level functionality of VRF air-conditioning systems.(variable refrigeration flow)(Unified Modeling Language)(Building Automation and Control Networks)(Report)
Author: Chuzo Ninagawa
Publication: ASHRAE Transactions (Magazine/Journal)
Date: January 1, 2009
Publisher: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc.
Volume: 115 Issue: 1 Page: 338(10)

Article Type: Report

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