Model-Based Diagnostics for Air-Handling Units

June 1999

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Table of Contents

PG&E Workshop on Diagnostics June 17, 1999 Model-Based Diagnostics for Air-Handling Units

Development Rationale

Design Options

Supporting Infrastructures

Integration in Building Life Cycle

Diagnostics using Models

Centralized Diagnostic System

Distributed Diagnostics

Putting it all Together

Tools Being Developed at LBNL

PPT Slide

Why Smart Control?

Example Test System (1)

PPT Slide

PPT Slide

Reasons for Poor Control

Smart Control Performance (1)

Smart Control Performance (2)

Example Test System (2)

Faulty System (5% leaky valve) 

Fault Detection

Next Steps

Author: Tim Salsbury

Email: diagworkshop@poet.lbl.gov

Home Page: http://poet.lbl.gov/diagworkshop/proceedings/