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HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
High Voltage Switchgear for unlimited reliability
2020-10-01
POWERING GOOD FOR SUSTAINABLE ENERGY
11
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
2
Prashant MishraGlobal Product Marketing Manager,
High-voltage Switchgear, at Hitachi ABB Power Grids
Ralf GrafGlobal Digital Manager
High-Voltage Products at Hitachi ABB Power Grids
Navid MahdizadehMarket Innovation Manager
High-Voltage Products, at Hitachi ABB Power Grids
About the presenters
Prashant Mishra is Global Product Marketing Manager
for Global Product Group (GPG) Switchgear at Hitachi
ABB Power Grids. He is based in Kuala Lumpur,
Malaysia.
Prashant has 15 years of experience, spanning across
multiple countries and functions within Hitachi ABB
Power Grids. He has a long experience in various
sales roles, and it’s currently responsible for the global
marketing positioning of the GPG Switchgear.
Ralf Graf is Global Digital Manager for Business
Unit High-Voltage Products at Hitachi ABB Power
Grids. He is based in Hanau, Germany.
Ralf has 27 years of extensive experience working
in several switchgear businesses in ABB and Hitachi
ABB Power Grids. He is responsible for the digital
portfolio of high-voltage products and components.
Navid Mahdizadeh is a Global Market Innovation
Manager for Business Unit High-Voltage Products.
He is based in Zurich, Switzerland.
Navid has 13 years of experience within Hitachi
ABB Power Grids and has held different roles, such
as Scientist, R&D manager for GIS, Global product
manager for efficient GIS and HV CB GIS. He is
currently responsible for the eco-efficient portfolio of
high-voltage products.
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Key topics
1. The new challenges facing our grid
2. Enabling a stronger, smarter and greener grid
3. Smarter switchgear
4. Greener switchgear
5. Stronger switchgear
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
4
Our grid is facing challenges at an unprecedented pace
Partner of choice in your journey in disruptive times:
Transactional
DRIVERS OF THE UTILITY JOURNEY
DESTINATION
Utility Journey
DISRUPTORS
Greener Grids
Stronger Grids
Stronger : Reliable Partner
Smarter Grids Renewable trading
Renewable
production
Smart meters
Smart home
Smart platform
Rooftop solar
Demand response
Electric vehicles
RECS
Battery storage
Greener: Net-Zero Carbon Digital: Smart Substation
Disintermediation
of utility role
on the grid from new
distributed sourcesDisasters
from external environment
Energy efficiency
Green tariffs
Decarbonization Decentralization Digitalization
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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Our grid is facing challenges at an unprecedented pace
North America Europe AsiaMiddle East &
AfricaSouth America
Global trend towards urbanization
Aging electrical infrastructure Economic development, Rural electrification and Fast-growing demand
Shift in the fuel
mix (coal to gas)
Single European
electricity market
The challenges are global and very imminent.
Infrastructure limitations Environmental challenges
A strong push towards renewable energy supported by legislation
New and clean
powerRenewable policy
pioneers
Focus on asset optimization and servicesHigh share of
greenfield installations
Increasing interest in renewable energy
Will to diversify the generation
mix in a sustainable way
Lower dependency
in fuels and hydroDecreasing costs
of energy
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Enabling a stronger, smarter and greener grid
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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GREENERSTRONGER SMARTER
With offering of up to
1,200kV, we're leading
the HV switchgear and
breakers technologies
with reliable, safe
and efficient solutions for
the power networks
around the world.
The digital switchgear
enables smarter ways to
control, protect and monitor
your digital switchgear and
to enhance safety, while
securing the resilient
switchgear performance with
advanced monitoring system.
Pushing boundaries in
innovations to present the
greenest and most
reliable switchgear for
sustainable grid operation.
Enabling a stronger, smarter and greener grid
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Smarter Switchgear
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
Delivering value from design & engineering to life cycle operation
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Footprint
Lead time
Reliability and availability
Safety and security
Operation
Flexibility
Maintenance
Upgradability
Advantages
of Digital
Substation
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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Connecting real-time data from monitoring and supervision to smart asset
management enable analytics, avoid unplanned outages and enable additional remote services
From sensors to expert services with remote connectivity
HV Circuit-breakers and Components
Monitoring devices and connected sensors
IoT Gateway On-premise
IoT Cloud
Remote Services and Applications
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
CAPEX savings OPEX savings
Customer benefit for digital GIS Substation
Reduced relay room footprint
60%
Faster time to energize
10%
Reduced OPEX and O&M
>50%
Reduced LCC footprint
10%
Reduced risk exposure
98%
Shorter outage for retrofit
40%
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HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Eco-efficient Switchgear
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
– ABB’s family of eco-efficient gases consists of components of air (O2, N2, CO2) and C5-Fluoroketones.
– AirPlus™ is Hitachi ABB Power Grids’ family of eco-efficient gas mixtures as an alternative to SF6 for high-voltage (HV) products
– LTA (Live tank breaker) technology is using CO2/O2 mixture
High voltage switchgear and AirPlus™
For decades
SF6 gas has been used extensively in switchgear
due to its excellent dielectric insulation and current
interruption properties. However, it is a
greenhouse gas that requires careful handling
~100% reduction of Global
Warming Potential vs SF6
Scalability in voltage levels
from High to Ultra High Voltage
Reliability
Based on well-proven
Gas-circuit breaker
technology
Future proof
to comply with environmental
regulation changes
1960s
World’s first installation
with HV gas-insulated switchgear with AirPlus at ewz
Oerlikon substation in Switzerland
2015
2010
Breakthrough in R&D
with an eco-efficient gas
mixture alternative to SF6
2010
World’s first LTA 145 kV installation
With CO2/O2 mixture in Sweden
13HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
High-voltage switchgear AirPlus™Milestones and product releases
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170 kV GIS with SF6
Switzerland
Pilot 145 Live Tank
Circuit-breaker (LTA)
Sweden
LTA 72.5 Live Tank
Circuit-breaker (LTB)
Sweden
LTA/DCB 72.5 kV Live Tank
Disconnecting Circuit-breaker
(DCB) Sweden
Pilot 170 kV and 24 kV
GIS with AirPlus™
Switzerland
145 kV Eco-
efficient Live
Tank Breaker
LTA
145 kV GIS
AirPlus™
1968 2010 2014 2015 2019 2020
420 kV busducts
with AirPlus™
2021
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
Live Tank Breaker LTAEnabling a greener power grid
An eco-efficient and reliable breaking platform with proven experience
2010
Piloting the first installation of
Live Tank Breaker (LTA) 145 kV
2014
Launching the first alternative-gas
72.5 LTB, using LTA platform2019
Hitachi ABB Power Grids launches the first
Eco-efficient Live Tank Breaker
LTA 145
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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• 8 high-voltage GIS bays
• 170 kV kV/40 kA Airplus™
• Supplying power to a district in the
city of Zurich
• With the deployment of high-voltage
GIS with the eco-efficient gas
mixture, carbon dioxide (CO2)
equivalent emissions can be lowered
by up to 50 percent through the
lifecycle of the equipment.
The substation has been operating flawlessly since 2015 - the longest field experience.
World’s first GIS installation with eco-efficient gas mixture
© Hitachi ABB Power Grids 2020. All rights reserved
ELK-04, 145 kV AirPlusTM
1 NCIT: Non-conventional instrument transformer 2 VT/CT: Conventional voltage and current transformer
Key elements ELK-04, 145 kV AirPlusTM market launch
Learnings from first installation are being utilized in the product
development
Market introduction ELK-04, 145 kV AirPlusTM in 2020
– ELK-04, 145 kV AirPlus™
– Based on well-proven ELK-04 product family
– Based on well-proven gas circuit-breaker technology
– NCIT1 and also conventional VT/CT2 available
– Ratings:
• Rated voltages up to 145 kV
• Rated continuous current up to 3150 A
• Rated short-circuit breaking current 40 kA
– Lifetime > 40 years
High-voltage gas-insulated switchgear
17HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Innovation
1) Press release: Link
420 kV components with AirPlus™ First eco-efficient GIS for 420 kV with AirPlus™
– AirPlus passive connecting components for 420 kV
switchgear allow savings of up to 50 percent of the total SF6
gas volume in a standard 420 kV GIS bay
– ELK-3, 420 kV passive elements: Using AirPlus technology,
a large amount of SF6 can be avoided
– Reliable and safe operation under the same ambient
temperature range from -25 up to +40 °C as SF6
Eco-efficient GIS for 420 kV
– 380-kilovolt substation upgrade with eco-efficient gas-
insulated switchgear for German utility TransnetBW1)
19HITACHI ABB POWER GRIDS
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Stronger Switchgear
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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Stronger Switchgear Portfolio: Functional Integration
Stronger Switchgear up to 1,200kV
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Stronger SwitchgearGas-insulated Switchgear (GIS)
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© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
Gas-insulated Switchgear (GIS)
Overview without BLF/PASS, GIL, IGA and DC 23
0
100
200
300
400
500
600
700
800
900
1000
ELK-04, 145 kV3150 A, 40 kA
ELK-04 ECO, 145 kV3150 A, 40 kA
ELK-14, 300 kV4000 A, 63 kA
ELK-3, 420 kV5000A, 63 kA
ELK-3, 550kV6300 A, 63/80 kA
ELK-4, 800 kV5000A, 63 kA
ELK-14, 252 kV3150 A, 50 kA
ELK-04, 170 kV4000 A, 63 kA
kV
Portfolio up to 800kV – type tested in certified worldwide labs
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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The most comprehensive SF6 and eco-efficient switchgear portfolio
Gas-insulated Switchgear (GIS) and Gas-insulated Line (GIL)
1200 kV72.5 kV
High-voltage GIS per voltage level
170 kV 245 kV 300 kV 420 kV 550 kV 800 kV145 kV
SF6 portfolio
Eco-efficient
portfolio
ELK-04 ELK-14 ELK-3 ELK-4 ELK-6Product family
GIL
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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More than 50 years of R&D design and application experience
Gas-insulated Line (GIL)
South Africa
400 kV GIL
exceed 1500m
Netherlands
420 kV GIL
Iran 420 kV GIL
Inclined shaft layout
Zhanghewan 550 kV GIL
Vertical shaft layoutDapu PP
220 kV GILWenzhou PP
220 kV GIL
SuTong 1100 kV GIL
Underground tunnel(5.2km)
1980
1984
Brazil 550 kV GILexceed 1500m
1990
1998
Singapore 420 kV GIL
2002
2002
TianWan NPP #1,#2Unit 550 kV GIL
2007
2012
TianWan NPP #3,#4Unit 550 kV GIL
2013
2014
Shanghai
220 kV GIL
2014
2016
2017
2018
2019
Fangchenggang NPP 550kV GIL
Xiapu NPP
220 kV GIL
Yungui luquan
550 kV GIL
2020
Huizhou NPP
550 kV GIL
Hitachi Power Grids has mature application experience in the field of GIL technology
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDSYou can read the official press release 26
World’s first transmission line under the Yangtze river Gas Insulated Lines (GIL), 1100 kV
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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GIL without Substation:
• Pure GIL project takes
the function of overhead
line or cables to connect
two substations.(GIL
without Substation)
GIL with Substation:
• GIL/GIB is busduct which
connects GIS Bay to
overhead line or
transformer. (GIL with
Substation)
Typical GIL applications
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Stronger SwitchgearAir-Insulated Switchgear
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© Hitachi ABB Power Grids 2020. All rights reserved
Auto-puffer™ interrupters
Protecting more networks than any other high-voltage breaker
The Live Tank Breaker (LTB) family
Type LTB D1 72,5 - 170 LTB E1 72,5 – 245 LTB E2 362 - 550 LTB E4 800
Rated voltage 72,5 – 170 kV 72,5 – 245 kV 362 – 550 kV 800 kV
Rated current Up to 3150 A Up to 4000 A Up to 4000 A Up to 4000 A
Circuit-breaking capacity Up to 40 kA Up to 50 kA Up to 50 kA Up to 50 kA
29HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Puffer™ interrupters
Maximum capability and highest performance. Most suitable for
applications requiring high short-circuit currents and for HVDC
The HPL family
Type HPL B1 72,5 - 300 HPL B2 362 - 550 HPL B4 800 - 1100
Rated voltage 72,5 – 300 kV 362 - 550 kV 800 – 1100 kV
Rated current Up to 4000 A Up to 4000 A Up to 4000 A
Circuit-breaking capacity Up to 80 kA Up to 80 kA Up to 80 kA
30HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
Conventional solution Standard DCB solution Extremely compact DCB solution
Disconnecting Circuit Breakers (DCB)Size and performance
High maintenance requirements
Large space requirements
Line outage contribution: 2.27 h/year
Busbar outage contribution: 0.8 h/year
Up to 30% space saving
Quick isolation with a disconnecting link
Line outage contribution: 0.8 h/year
Busbar outage contribution: 0.13 h/year
Up to 75% space saving
Extremely compact with BB on top of DCB
Line outage contribution: 0.67 h/year
Busbar outage contribution: 0.67 h/year
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HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Stronger SwitchgearHybrid (PASS: Plug and Switch System)
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© Hitachi ABB Power Grids 2020. All rights reserved
PASS (Plug And Switch System)
An integrated multifunctional product
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Circuit Breaker Line DS/ES
DBB DS/ES
Current
Transformer
Ref. Standards: IEC 62271-1 / -100 / -102 / -205
IEEE, GOST, GB and other local standards covered in many cases
~50% space reduction compared to conventional AIS
E&C time: 2-3 days
Unlimited number of configurations
Hybrid Switchgear module (SF6 / air)
Several functionalities into one product
Transportable pre-assembled and tested
High flexibility and modularity
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
Portfolio
PASS (Plug And Switch System)
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63 kA
PASS M0145 kV / 63 kA
170 kV / 50 kA
3150 A
PASS M0S420 kV / 63 kA
5000 A
50 kAPASS M0S245 kV / 50 kA
4000 A
40 kA
PASS M0072.5 kV / 40 kA
100 kV / 31.5 kA
3150 A
PASS M0 / PASS M0 RC145-170 kV / 40 kA
3150 A
31.5
kA
PASS M0072.5 kV / 31.5 kA
100 kV / 20 kA
2500 A
PASS M0Railway16.7 Hz
(2-phases)
72.5 kV 100 kV 123 kV 145 kV 170 kV 245 kV 420 kV
HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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Integrated Multifunctional Products (IMP) for rapid energization
Integrated
GIS
Applications
(Indoor)
Multi
Functional
Modules
(Outdoor)
Integrated
Products
Complete HV, Power
Transformer & MV
Stream
Optimized for transport
from 72.5 to 420 kV
Rapid deployment of
combined station or
individual modules
Mixed technology
system: Seamless
integration into AIS
Most compact substation footprint
Permanent installations
Finished, mobile solution
Modular build on scalable platform
Standardized and customizable
Substation building value for
green- and brownfield projects
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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Integrated GIS Application (IGA)
Smart and flexible solutions, designed to customer requirements
We offer:
- Gas-insulated Switchgear in a pre-fabricated housing
- Permanent, temporary and mobile substation solutions
Suitable for:
- Utilities & Distribution
- Solar- and Wind Power Generation
- Metals, Mining, Oil and Gas
- Data Centers
- Industry Applications
- Rail Power Supply
Smart and flexible solutions, built on Hitachi ABB Power Grids’s well-proven product heritage
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
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Integrated GIS Applications (IGA)
Gas-insulated Switchgear ELK-04 - Shown: double busbar bay, up to 170 kV, 63 kA, 4000 A
– Three phase encapsulated switchgear
– Utilizes Sulfur-Hexafluoride (SF6) as insulation gas
– GIS was initially pioneered by Hitachi ABB Power Grids in the
mid-1960s
– ELK-04 has been continuously improved since market
introduction in 1992
– Used in various applications: urban areas, hydro-electric power
stations, switchyards, offshore platforms and wind power
interconnections
Key
1. Disconnecting grounding switch (busbar side)
2. Circuit breaker with operating mechanism
3. Current transformer
4. Disconnecting grounding switch (exit side)
5. Potential transformer
6. Make-proof grounding switch
7. High voltage cable termination
High Voltage GIS: 72.5 - 170 kV Secondary Systems Auxiliary Systems Housing & Skid
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
38
Multi-Functional Modules (MFM)
GIS/ PASS
Skid
Housing
Auxiliary equipment
Control, protection
and communication
equipment
TrailerUPS/ Small
Battery etc.
Integration of additional
equipment 3rd Party
Mobile transformers,
MV panels
MFM are completely factory assembled and tested to respond to specific customers’ need.
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
39
Summary – Key customer benefits
Reliable power supply
Fast energization
Reduced substation footprint
Protection from environment
Standardized layouts
Modular and flexible system
Easy handling and transport
Fast installation and commissioning
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDSConventional Design IGA Design 40
Summary – Key customer benefits
Faster time to energize
30%
Reduced Substation footprint
85%
Reduced OPEX and O&M
33%
Extended temperature range
57%
© Hitachi ABB Power Grids 2020. All rights reserved
HITACHI ABB POWER GRIDS
Webinars
41
01. 02.
03. 04.
High-voltage switchgear for unlimited reliability Power quality for enhanced efficiency
Service solutions to improve sustainability of assets High-voltage portfolio of tomorrow
PRASHANT MISHRA DR. KURT SCHIPMAN
PAVAN RANA & RICHARD MOORE CHRISTIAN OHLER
OCT 14, 2020
8:00 - 09:00 – 1st Session (CET)
16:00 - 17:00 – 2nd Session (CET)
OCT 21, 2020
8:00 - 09:00 – 1st Session (CET)
16:00 - 17:00 – 2nd Session (CET)
OCT 28, 2020
8:00 - 09:00 – 1st Session (CET)
16:00 - 17:00 – 2nd Session (CET)
NOV 11, 2020
8:00 - 09:00 – 1st Session (CET)
16:00 - 17:00 – 2nd Session (CET)
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HITACHI ABB POWER GRIDS
© Hitachi ABB Power Grids 2020. All rights reserved 42POWERING GOOD FOR SUSTAINABLE ENERGY