Description
Computerized building and energy management and control systems provide a variety of effective ways to reduce utility costs and energy consumption associated with maintaining environmental conditions and thermal comfort in buildings. These systems can incorporate advanced control strategies that respond to inputs including changing weather, building conditions, occupancy levels and utility rates to minimize operating costs, energy consumption and greenhouse gas emissions while also enhancing occupant comfort. This chapter focuses on the opportunities and control strategies associated with using supervisory control strategies and optimization methods applied to cooling systems, heating systems, air-handling units, and zone equipment.
TERMINOLOGY
METHODS
Control Variables
Supervisory Control Strategies
Static Optimization
Dynamic Optimization
CONTROL STRATEGIES AND OPTIMIZATION FOR COOLING SYSTEMS
Control Strategies for Cooling Tower Fans
Chilled-Water Reset with Fixed-Speed Pumping
Chilled-Water Reset with Variable-Speed Pumping
Sequencing and Loading Multiple Chillers
Simplified Static Optimization of Cooling Plants
Dynamic Optimization for Cooling Using Discrete Storage
Dynamic Optimization for Cooling Using Thermal Mass or Tabs
Forecasting Diurnal Cooling and Whole-Building Demand Profiles
Black-Box Predictive Cooling Control Strategies
Control Strategies for Heating Systems
Control Strategies for Air-Handling Units
Control Strategies for Building Zones
No. of Pages: 46
ISBN: 978-1-936504-94-7 (for S versions of chapters)
ISSN: 1078-6082 (for SI versions of chapters)
Citation: 2015 ASHRAE Handbook: Chapter 42, Supervisory Control Strategies and Optimization (SI)
Product Details
- Published:
- 2015
- ISBN(s):
- 9781936504947
- Number of Pages:
- 46
- Units of Measure:
- SI
- File Size:
- 1 file , 3.9 MB
- Product Code(s):
- D-A422015SI
