ASHRAE Journal - January 2014 - 48

2013 ASHRAE TECHNOLOGY AWARD CASE STUDIES
VAV Terminals and AHUs
DDC
LAN
SQL Server
The FDD Tool
Requesting Data from SQL
FIGURE 2 Online implemention of the FDD tool in EMCS.
FIGURE 1 Layout of air-conditioning system for a typical floor.
VAV terminals and further look into fault sources in VAV
terminals. Operators can set a tenant special requirement
for a VAV terminal. The FDD tool can be easily
extended to any other VAV air-conditioning system by
customizing the interface according to the number and
location of VAV terminals.
Innovation
The online FDD tool is probably one of the first EMCS
tools to diagnose the VAV terminal faults in a commercial
building. Extensive tests have been conducted on
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A SHR A E J O U RNA L
ashrae.org JAN UARY 2014
The EMCS Central
Control Station
Sending Data Per 5 Minutes

ASHRAE Journal - January 2014

Table of Contents for the Digital Edition of ASHRAE Journal - January 2014

ASHRAE Journal - January 2014
Contents
Commentary
Industry News
Letters
Meetings and Shows
Effect of Heat Rejection Load and Wet Bulb on Cooling Tower Performance
Shaping the Next... Building and Energy
Texas Hospital Central Plant Redesign
Detecting Faults in Hong Kong High-Rise
Engineer's Notebook
HVAC Applications
Refrigeration Applications
Energy Modeling
The Performance Gap
Data Centers
People
Classified Advertising
Advertisers Index
ASHRAE Journal - January 2014 - B1
ASHRAE Journal - January 2014 - B2
ASHRAE Journal - January 2014 - ASHRAE Journal - January 2014
ASHRAE Journal - January 2014 - Cover2
ASHRAE Journal - January 2014 - 1
ASHRAE Journal - January 2014 - 2
ASHRAE Journal - January 2014 - Contents
ASHRAE Journal - January 2014 - Commentary
ASHRAE Journal - January 2014 - 5
ASHRAE Journal - January 2014 - Industry News
ASHRAE Journal - January 2014 - 7
ASHRAE Journal - January 2014 - 8
ASHRAE Journal - January 2014 - 9
ASHRAE Journal - January 2014 - 10
ASHRAE Journal - January 2014 - 11
ASHRAE Journal - January 2014 - 12
ASHRAE Journal - January 2014 - Letters
ASHRAE Journal - January 2014 - Meetings and Shows
ASHRAE Journal - January 2014 - 15
ASHRAE Journal - January 2014 - Effect of Heat Rejection Load and Wet Bulb on Cooling Tower Performance
ASHRAE Journal - January 2014 - 17
ASHRAE Journal - January 2014 - 18
ASHRAE Journal - January 2014 - 19
ASHRAE Journal - January 2014 - 20
ASHRAE Journal - January 2014 - 21
ASHRAE Journal - January 2014 - 22
ASHRAE Journal - January 2014 - 23
ASHRAE Journal - January 2014 - Shaping the Next... Building and Energy
ASHRAE Journal - January 2014 - 25
ASHRAE Journal - January 2014 - 26
ASHRAE Journal - January 2014 - 27
ASHRAE Journal - January 2014 - 28
ASHRAE Journal - January 2014 - 29
ASHRAE Journal - January 2014 - 30
ASHRAE Journal - January 2014 - 31
ASHRAE Journal - January 2014 - 32
ASHRAE Journal - January 2014 - 33
ASHRAE Journal - January 2014 - 34
ASHRAE Journal - January 2014 - 35
ASHRAE Journal - January 2014 - Texas Hospital Central Plant Redesign
ASHRAE Journal - January 2014 - 37
ASHRAE Journal - January 2014 - 38
ASHRAE Journal - January 2014 - 39
ASHRAE Journal - January 2014 - 40
ASHRAE Journal - January 2014 - 41
ASHRAE Journal - January 2014 - 42
ASHRAE Journal - January 2014 - 43
ASHRAE Journal - January 2014 - 44
ASHRAE Journal - January 2014 - 45
ASHRAE Journal - January 2014 - Detecting Faults in Hong Kong High-Rise
ASHRAE Journal - January 2014 - 47
ASHRAE Journal - January 2014 - 48
ASHRAE Journal - January 2014 - 49
ASHRAE Journal - January 2014 - 50
ASHRAE Journal - January 2014 - 51
ASHRAE Journal - January 2014 - Engineer's Notebook
ASHRAE Journal - January 2014 - 53
ASHRAE Journal - January 2014 - 54
ASHRAE Journal - January 2014 - 55
ASHRAE Journal - January 2014 - 56
ASHRAE Journal - January 2014 - 57
ASHRAE Journal - January 2014 - HVAC Applications
ASHRAE Journal - January 2014 - 59
ASHRAE Journal - January 2014 - 60
ASHRAE Journal - January 2014 - 61
ASHRAE Journal - January 2014 - 62
ASHRAE Journal - January 2014 - 63
ASHRAE Journal - January 2014 - Refrigeration Applications
ASHRAE Journal - January 2014 - Energy Modeling
ASHRAE Journal - January 2014 - 66
ASHRAE Journal - January 2014 - 67
ASHRAE Journal - January 2014 - The Performance Gap
ASHRAE Journal - January 2014 - 69
ASHRAE Journal - January 2014 - 70
ASHRAE Journal - January 2014 - 71
ASHRAE Journal - January 2014 - 72
ASHRAE Journal - January 2014 - 73
ASHRAE Journal - January 2014 - Data Centers
ASHRAE Journal - January 2014 - 75
ASHRAE Journal - January 2014 - 76
ASHRAE Journal - January 2014 - People
ASHRAE Journal - January 2014 - Classified Advertising
ASHRAE Journal - January 2014 - Advertisers Index
ASHRAE Journal - January 2014 - 80
ASHRAE Journal - January 2014 - Cover3
ASHRAE Journal - January 2014 - Cover4
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