gas heat pump workshop 2011 - marcogaz g… · gas heat pump workshop 2011 yanmar energy system...
TRANSCRIPT
Gas Heat Pump Workshop 2011
YANMAR ENERGY SYSTEM CO.,LTD
December 1st, 2011
2011/12/2© YANMAR Co., Ltd. Page1
1. Yanmar and energy systems
2. Yanmar gas engine
3. GHP structure
4. Key Features of Air-source Gas Engine GHP
5. Typical applications
6. Commercial promotion
Contents
2011/12/2© YANMAR Co., Ltd. Page2
Founded
Diesel engine cogeneration
World’s first small diesel engine
GHP salesstarted
Yanmar 100th yearGHP 25th year
1912
1933
1985
1987
2002
2012
Gas engine cogeneration
Yanmar and Energy Systems
Yanmar group and time-line
Active in many sectors, long experience with GHP
2011/12/2© YANMAR Co., Ltd. Page3
Yanmar Gas Engine 1
nearly 25 years experience
over 250,000 installations
Yanmar ‘diesel-base’ gas-engine
� High efficiency
Lean burn combustion & Miller cycle� High durability
Maintenance interval: 10,000 hrsRefresh maintenance: 30,000 hrs
� High stability
Own engine technology, diesel base gives reliability
2011/12/2© YANMAR Co., Ltd. Page4
Yanmar Gas Engine 2
Engine applications
2011/12/2© YANMAR Co., Ltd. Page5
Outdoor unit
Piping
Indoor unit
Yanmar GHP Structure
Direct-expansion GHP system
2011/12/2© YANMAR Co., Ltd. Page6
Efficiency- Overall 85%
Connectivity- Indoor units
Sound level- 58dBA (56kW)
Fuel gases- NG, (LPG, Bio)
Output- (14 to 85kW classes)Structure
- Yanmar gas engine- Multiple compressors
Fuel gases- NG, (LPG)
Operation mode- Cooling/ heating
Long maintenance interval- 10,000 hours interval
Installation- OutdoorOutdoor Unit
Key Features of Air-source Gas Engine GHP
Efficiency- High APF
2011/12/2© YANMAR Co., Ltd. Page7
Long maintenance interval- 10,000 hours interval
Efficiency- Overall 85%
Efficiency- High APFEfficiency- Overall 85%Installation- Outdoor
Key Features of Air-source Gas Engine GHP
Connectivity- Indoor units
Sound level- 58dBA (56kW)
Fuel gases- NG, (LPG, Bio)
Output- (14 to 85kW classes)Structure
- Yanmar gas engine- Multiple compressors
Fuel gases- NG, (LPG)
Operation mode- Cooling/ heating
Long maintenance interval- 10,000 hours interval
Outdoor Unit
Fuel gases- NG, (LPG, Bio)Fuel gases- NG, (LPG)
Operation mode- Cooling/ heating
Key features
Long maintenance interval- 10,000 hours interval
Outdoor unit
Range of indoor units
45, 56, 71, 85kW typical for overseasEfficiency- High APF
Wide range of base unit outputs available
2011/12/2© YANMAR Co., Ltd. Page8
Key Features of Air-source Gas Engine GHP
85kW unit offers reduced cost and space for end-users
2011/12/2© YANMAR Co., Ltd. Page9
Installation- Outdoor
Connectivity- Indoor units
Sound level- 58dBA (56kW)
Fuel gases- NG, (LPG, Bio)
Output- 14 to 85kW classesStructure
- Yanmar gas engine- Multiple compressors
Efficiency- High APF
Fuel gases- NG, (LPG)
Operation mode- Cooling/ heating
Long maintenance interval- 10,000 hours interval
Outdoor Unit
Efficiency- High APF
Key Features of Air-source Gas Engine GHP
Construction and stable engine offers low noise
Low noise for installation on or near buildings
2011/12/2© YANMAR Co., Ltd. Page10
Installation- Outdoor
Key Features of Air-source Gas Engine GHP
Connectivity- Indoor units
Sound level- 58dBA (56kW)
Fuel gases- NG, (LPG, Bio)
Output- 14 to 85kW classesStructure
- Yanmar gas engine- Multiple compressors
Efficiency- High APF
Fuel gases- NG, (LPG)
Operation mode- Cooling/ heating
Long maintenance interval- 10,000 hours interval
Outdoor Unit
Efficiency- High APF
4.6
4.8
5.0
5.2
5.4
5.6
56kW 71kW 85kW
5.6 5.55.5APFEHP
APF is EHP equivalent
Annual Performance Factor Values
4.6
4.8
5.0
5.2
5.4
5.6
56kW 71kW 85kW
5.6 5.55.5APFEHP
APF is EHP equivalent
Annual Performance Factor Values
High annual performance factor for high efficiency
2011/12/2© YANMAR Co., Ltd. Page11
Typical Applications
2011/12/2© YANMAR Co., Ltd. Page12
Manufacturer
Gas supplier
End users
Sales
Close & stablerelationship
in Japan
Promotion
Manufacturer
Gas supplier
End users
Commercial Promotion 1
Japanese installations about 700,000 units
In the case of Japan- sales & promotion
2011/12/2© YANMAR Co., Ltd. Page13
Commercial Promotion 2
Incentive type GHP incentive
Initial purchase 7% of value tax deduction
Gas price Special rates apply
Feed-in tariff
In the case of Japan- incentivesJapanese installations about 700,000 units
2011/12/2© YANMAR Co., Ltd. Page14
Commercial Promotion 3
We see the following as important:
1) Structure of incentives to support efficient gas appliances
2) Need to raise general awareness of GHP
3) Good partners in Europe
In the case of Europe
2011/12/2© YANMAR Co., Ltd. Page15
THANK YOU FOR YOUR ATTENTION.