heat pump and dsm - i-stute files/progress mc june 2015/mc presentation … · heat pump and dsm...
TRANSCRIPT
Heat pump and DSM
Nikhilkumar Shah
Prof. Neil Hewitt
29/06/2015
Contents
• Background
• Heat pump & thermal storage set-up for DSM
• Progress
• Results
• Future work
Backgrounds
• Domestic sector energy consumption for heat and heat
related emissions
• Electricity/heat daily and seasonal demand shift
• Heat pump retrofit challenges
• Non-dispatchable renewables generators limitations and
impact on grid (e.g. wind curtailment )
• Demand side response of heat pump and thermal
storage
Heat pump test-setup
Modification
Schematics
Test in three stage: 1.) Direct mode, 2.) Storage mode, 3.) Combined mode
Combined mode performance
Combined mode performance (2)
Combined mode performance (3)
Thermal storage performance
Combined mode performance (4)
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
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CO
P
Date
Overall Storage Direct
Future plans
• Heat pump performance improvement
New working fluids
• System parameter optimisation
• Controller development for : weather compensation and
electricity pricing/load benefits
• End-user satisfaction
