case study - fujitsu_malaga_perth - (tia 942) - 20110722
TRANSCRIPT
Hitec Diesel Rotary UPS systems
Case Study: The Malaga Data Centre, Perth, WA
A comparison between the original static UPS and standby diesel generator design and the high-voltage Hitec Diesel
Rotary UPS solution installed
Ride through systems DRUPS systems
www.hitec-ups.com
• The Hitec Organisation in APAC
• The Hitec Diesel Rotary UPS System
• Malaga Case Study - Data Centre Design Criteria
- The Original SUPS Scheme
- The HV DRUPS approach
- Reducing CAPEX
- Meeting TIA 942 / Tier III
- Sustainability and efficiency
- The completed facility
- Awards
The Hitec Organisation
in APAC
HITEC + HOTEC, Taiwan
HITEC + Power Partners, Singapore
HITEC Malaysia
Hisec, Japan
Hitec+ Metrowest, Australia + NZ
Hi-Rel, India HPS, South Korea
Matech, Thailand
Hitec in Asia Pacific Wide Regional Presence
PBG Indonesia
DP Consulting, Vietnam
Taiwan: 197
China: 28
Singapore: 46
Malaysia: 9
Australia: 20
India: 8
South Korea: 47
Thailand: 16
Asia Installed Base: 371 units
Hitec in Asia Pacific Large installed based
• Sales and Marketing
• Technical and Design Assistance
• Project Engineering
• Project Management
• After Sales Support
• Service and Maintenance
• Strategic and Consumable Spares
Hitec in Asia Pacific Hitec’s Regional Support
The Hitec
Diesel Rotary UPS system
The Hitec DRUPS system
• A complete solution that utilises
stored mechanical energy
to provide continuous power.
• Combines the functionality of
both a UPS and a Standby Diesel Engine in a single module.
• Provides high quality power to support all types of load,
including critical cooling loads and those with a leading
power factor i.e. Blade Servers.
• Suitable for both HV and LV and 50/60 Hz applications.
• A highly reliable tried and tested design.
Standby Diesel
UPS Inverters
Air Conditioning
Switchboards PFC
Standby Batteries
Spark-proof Lighting Busduct & Cabling
Fire Protection & Security
Static UPS
+
The Hitec DRUPS system Ways in which UPS can be achieved
Hitec DRUPS
The Hitec DRUPS system Ways in which UPS can be achieved
Hitec DRUPS
Standby Diesel
Static UPS
UPS Inverters
Air Conditioning
Switchboards PFC
Standby Batteries
Spark-proof Lighting Busduct & Cabling
Fire Protection & Security
The Hitec DRUPS system Ways in which UPS can be achieved
Case Study:
The Malaga Data Centre,
WA
• Co-location Facility
• Minimal build cost
• UTI Tier III / TIA 942 Certified
• 3000m² of raised floor
• Load to increase over time (3-4 Year Build-out)
• Initial floor loading of 750 Watts/m²
• Ultimate floor loading 1500 Watts/m²
• Pay as you go approach to infrastructure
• Was fully designed around SUPS plus standby generators
Data Centre Criteria
The Original Scheme
LV Switchgear
Standby Generators Static UPS #1
Static UPS #2
Tx Tx
The Original Scheme
Floor plan and plantroom take-up
for the SUPS and diesel generator scheme
Issues with the SUPS and diesel generator scheme:
• Cost and availability of the 22kV to 415V transformers
• Restricted space for up to 5 standby diesel generators
• Cooling (recirculation) issues for the diesel generators
• Very high nominal (In) and short-circuit (Isc) currents
• Reliability, control and cost of the ATS switches
• Capacity, quantity and space required for the reticulation
• LV switchgear expanding beyond the available space
• Space and cooling required for the SUPS and batteries
• Chillers unsported by UPS power
The Original Scheme
The DRUPS challenge!
• Resolve the transformer delivery issue
• Rationalise the distribution scheme, reduce reticulation
• Remove the ATS control and reduce high fault currents
• Support (if possible increase) the avialable UPS power
• Provide continuous power to the chillers
• Reduce the total building load and increase efficiency
• Resolve the spatial and cooling issues with the generators
• If possible increase useable raised floor area
• Deliver a scalable solution – Pay as you Grow!
The DRUPS Approach
A B
A B
A B
The DRUPS approach Removing transformers, simplifying the scheme, reducing reticulation, increase UPS power
SUPS + DG’s DRUPS
Total UPS Load 4161.9 kW 4161.9 kW
Total Cooling Load 1872.9 kW* 1664.8 kW
Total Building Load 187.5 kW 187.5 kW
Grand Total 6222.3 kW 6014.2 kW
*Cooling Load is less for DRUPS as it requires no AC and can operate at ambient
Reducing the Building Load SUPS versus DRUPS
Ventialtion and cooling Reverse the modules, remotely sited radiators and a plantroom approach
Space and Expansion Individual fire rated DRUPS rooms, seperate switchgear rooms, redundant control and rooms
Original SUPS Requirement
• 12 x 500 kVA SUPS Modules 2(4 +1)
• 5 x 2.5 MVA Standby Diesel Generators (N+1)
Alternative DRUPS Requirement
• 5 x 2.3 MVA DRUPS Modules (N+1)
Is this the totality of the comparison?
Reducing CAPEX Power Equipment Summary
Reducing CAPEX Removal of the ‘Big Ticket’ items
• 22kV/415V Transformers
• Main LV Switchboards
• Diesel Generators
• Paralleling Switchboard
• SUPS Modules + Batteries
• SUPS Output Switchboard
X X X
X X
X X
X X X
Reducing CAPEX Simplify distribution, reduce In and Isc
• 7000A Busduct
• 20 x 1C 400mm²
• 20 x 1C 500mm²
• 4000A Mains/Gen ATS’s + Controls
One SUPS String
• 20 x 1C 500mm²
• 4000A Mains/Gen ATS + Controls
• 4 x 3C 300mm² + 3 x 1C 400mm² N+PE
• 5+1 500 kVA SUPS
• 4 x 3C 300mm² + 3 x 1C 400mm² N+PE
• 6000A rated SUPS O/P switchboard
Reducing CAPEX Rationalise reticulation, remove ATS’
Reducing CAPEX Comprehensive evaluation of approaches
SUPS Equipment Removed
• 22kV/415V Transformers
• Main LV Switchboards
• Diesel Generators
• Paralleling Switchboard
• SUPS Modules + Batteries
• SUPS Output Switchboard
• ATS Switches and Controls
• High Current LV Busduct
• High Current LV Cabling
Reducing CAPEX Comprehensive evaluation of approaches
Addition of:
• Up to 5No 2.3 MVA Hitec DRUPS Modules
• Ancillary DRUPS Equipments
• 22kV UPS Input / Output Switchgear
• Low-current high-voltage cabling
• 22kV to 415 power transformers
• Dual Redundant Control Scheme (Tier III)
Reducing CAPEX Comprehensive evaluation of approaches
Tier Classification: • System component redundancy:
N+1 requirement: for both UPS and Generation equipment, as site Generation is considered to be the primary power source.
• Multiple distribution paths, enabling…
• Concurrent Maintainability: “Any component necessary to support the IT processing environment can be maintained without impact on the IT environment.”
But… • System not ‘Fault Tolerant’:
“The site is susceptible to disruption from unplanned activities.”
UTI Tier III Concurrent Maintainabililty
DRU
PS 2
DRU
PS 5
DRU
PS 3
DRU
PS 4
DRU
PS 1
• System Component Redundancy (N+1)
UPS Input Switchboard
Separate UPS Output Switchboards
System ‘A’ System ‘B’
22kV ‘A’
22kV ‘B’
LV Loads ‘A’
LV Loads ‘B’
The DRUPS Approach Concurrent Maintainability
DRU
PS 2
DRU
PS 5
DRU
PS 3
DRU
PS 4
DRU
PS 1
UPS Input Switchboard
Separate UPS Output Switchboards
System ‘A’ System ‘B’
22kV ‘A’
22kV ‘B’
LV Loads ‘A’
LV Loads ‘B’
The DRUPS Approach Concurrent Maintainability
• Multiple Distribution Paths
DRU
PS 2
DRU
PS 5
DRU
PS 3
DRU
PS 4
DRU
PS 1
• Concurrent Maintainability
UPS Input Switchboard
Separate UPS Output Switchboards
System ‘A’ System ‘B’
22kV ‘A’
22kV ‘B’
LV Loads ‘A’
LV Loads ‘B’
The DRUPS Approach Concurrent Maintainability
DRU
PS 2
DRU
PS 5
DRU
PS 6
DRU
PS 3
DRU
PS 4
DRU
PS 1
UPS Input Switchboard
Separate UPS Output Switchboards
System ‘A’ System ‘B’
22kV ‘A’
22kV ‘B’
LV Loads ‘A’
LV Loads ‘B’
The DRUPS Approach Concurrent Maintainability
• Concurrent Maintainability
DRU
PS 2
DRU
PS 5
DRU
PS 3
DRU
PS 4
DRU
PS 1
UPS Input Switchboard
Separate UPS Output Switchboards
System ‘A’ System ‘B’
22kV ‘A’
22kV ‘B’
LV Loads ‘A’
LV Loads ‘B’
The DRUPS Approach Concurrent Maintainability
• Concurrent Maintainability
DRU
PS 2
DRU
PS 5
DRU
PS 3
DRU
PS 4
DRU
PS 1
UPS Input Switchboard
Separate UPS Output Switchboards
System ‘A’ System ‘B’
22kV ‘A’
22kV ‘B’
LV Loads ‘A’
LV Loads ‘B’
The DRUPS Approach Concurrent Maintainability
• Concurrent Maintainability
Bypass Control Panel
Q3
Q4
Dual Redundant Modbus+ Networks
Unit Control Panel PLC
Bypass Control Panel
Dual PLCs
To other modules
Modbus+ N
etwork
Bypass Control Panel
Dual PLCs
Unit Control Panel PLC
Modbus+ N
etwork
Fibre Optic
Unit Control Panel
Unit Control Panel
Bypass Control Panel
The DRUPS Approach Dual Redundant Control Scheme (Tier III)
Increasing lettable space Reducing Total Plantroom Area
LV Switchgear
Standby Generators Static UPS #1
Static UPS #2
Tx Tx
Increasing lettable space The Static UPS approach
• 9MVA Static UPS and Diesel Generator arrangement
• Total space required =1,762m²
DRUPS Modules, HV Switchgear and Controls
SwGr ‘A’
SwGr ‘B’
• 9 MVA Diesel Rotary UPS solution
• Total space required = 1,228m² • Total Space saved = 534m² (30% Space Saving)
Data Centre Expansion
Increasing lettable space The Diesel Rotary UPS approach
Calculating Carbon Footprint Operating efficiency is the key to calculating a ‘systems’ Carbon Footprint
Increasing Effiency
0
500,000
1,000,000
1,500,000
2,000,000
2,500,000
1 2 3 4 5 6 7 8 9 10
DRUPS Static UPS
$1,939K
$895K
High Efficiency = Low Life Cost Comparative running costs at 50% load based
on 9.5 cents/kWhr (AIR 2.5%) for a UPS requirement of 1600kW
Cost
€’s
Year
Saving of $1,044K over a 10 Year Period
Increasing Effiency
• Reduced CAPEX
• Simplified the reticulation and reduced fault current
• Used fewer components increased the lettable area
• Reduced the connections between supply and Load
• Provided continuous support to the total facility
• Lowered the overall building load
• Increased environmental and operating efficiency
• Reduced the carbon footprint and OPEX
• Increases the overall system reliability
• Considered as the ‘GREEN’ sustainable power approach
So why HV Hitec DRUPS?
The Completed Installation
The Completed Installation
The Completed Installation
Awards Excellence in Energy Efficiency
Awards Best Building Fit Out Over $20M
Questions