Intelligent Substations

Prepared by:Edward Lu / Business Development Manager

AgendaAgenda

� Overview

� Structure

� Recommended Products

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OverviewOverview

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OverviewOverview

Power Utility AutomationPower Utility Automation

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Power Generation

Power Transmission and Distribution

Power Substation

Power Transmission & DistributionPower Transmission & DistributionGlobal Market Potential• 1.5 to 2 Trillions USD investment in the US on T&D by 2030( EEI, 2008)• Global T&D investments reach 110 Bn USD per year starting 2011(OCED, 2008)

25%

29%

58%

33%Growth 07-12

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29%133%

50%

33%

Growth 07-12

Areva, 2009

Global T&D Challenges, Trends, and Global T&D Challenges, Trends, and Opportunities Opportunities

Global Market Opportunities• 1.5 ~ 2 trillions USD investment in the US on T&D by 2030• China’s electricity consumption will exceed the US by 2030• China: 58% in T&D Growth from Y2007 to Y2012• US: 33% in T&D Growth from Y2007 to Y2012• EU: 25% in T&D Growth from Y2007 to Y2012• India: 133% in T&D Growth from Y2007 to Y2012

Challenges and Trends• Global T&D Infrastructure are aging (built around World War II) (i.e. Over 75% of US infrastructures are more than 25 years old)

• Traditional T&D system will migrate to meet digitalization tech. (substation automation requirements such as IEC61850)

• India: 133% in T&D Growth from Y2007 to Y2012

New Distributed SystemNew Distributed System

Structure Structure

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Structure Structure

Substation Utilities StructureSubstation Utilities Structure

Backend

Host

Tele-Control

Computer

Front-end

Communication

Computer

Local Network A

Dispatch A

Dispatch B

3

45

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Protection

Mgt.

Computer

Protocol

Converter

Local Network B

Local Network A

12

Serial

Devices

Protection IED

1. Protocol Converters1. Protocol Converters

� Requirements• Basic data processing abilities• To be able to connect to a numbers of serial devices• To be able to convert protocols from different

sources

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Substation Utilities StructureSubstation Utilities Structure

Tele-Control

Computer

Front-end

Communication

Computer

Local Network A

Dispatch A

Dispatch B

3

4

Backend

Host

5

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Protection

Mgt.

Computer

Local Network B

Local Network A

Serial

Devices

Protection

IED

2

2. Protection and Management of 2. Protection and Management of ComputersComputers

� Requirements:

• Convert protocol from different IEDs

• Management function

• Monitor function (optional)

• Able to connect different IEDs with protocols

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• Able to connect different IEDs with protocols

• Able to react and deal with emergency instantaneously

Substation Utilities StructureSubstation Utilities Structure

Tele-Control

Computer

Front-end

Communication

Computer

Local Network A

Dispatch A

Dispatch B

3

4

Backend

Host

5

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Local Network B

Local Network A

Serial

Devices

Protection IED

3. Front3. Front--end Communication end Communication ComputersComputers

� Requirements:

• Collect information from other protocol converting computers and delivery them to control center

• Powerful processing compared to normal protocol converters

• HMI support (optional)

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• HMI support (optional)

Substation Utilities StructureSubstation Utilities Structure

Tele-Control

Computer

Dispatch A

Dispatch B

4

DA-682/683

Backend

Host

5

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Local Network B

Serial

Devices

Protection IED

4. Tele4. Tele--control Communication control Communication ComputersComputers

� Requirements:

• Support a minimum of 4 to 6 LANs

• A high performance processor.

• Requires a high level of system reliability and a fanless design.

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Substation Utilities StructureSubstation Utilities Structure

Traditional Intelligent Substation

Tele-control Center

Tele-control Center

Modem: PSTN LAN or Fiber

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Tele-Control

Computer

Local Network B

Local Network A

Tele-Control

Computer

DA-681/683

Substation Utilities StructureSubstation Utilities Structure

DA-682/683

Dispatch A

Dispatch B

Backend

Host

5

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Local Network B

Serial

Devices

Protection IED

5. Backend Hosts5. Backend Hosts

� Requirements:

• HMI interface – display function

• Control function

• SCADA software support

• Powerful processing abilities

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Substation Utilities StructureSubstation Utilities Structure

DA-682/683

Dispatch A

Dispatch B

DA-681/683DA-710

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Local Network B

Serial

Devices

Protection IED

Recommended ProductsRecommended Products

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Performance

IEC61850IEC61850--33

IEEE1588IEEE1588

DA Series Product MatrixDA Series Product MatrixHigh

DA-6831.66GHz

DA-7102.0GHz

IEC61850IEC61850--33

Coming soon!

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Performance

Low High

DA-66x533MHz

Low

DA-6811GHz

DA-6821GHz

Pricing

Substation Utilities StructureSubstation Utilities Structure

Local Network A

Dispatch A

Dispatch B

Front-end

Communication

Computer

3

Tele-Control

Computer

4

Backend

Host

5

DA-682/683DA-681/683DA-710

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Local Network B

Local Network A

Protocol

Converter

1Protection

Mgt.

Computer

2

Serial

Devices

Protection IED

Target Segment Target Segment D

em

an

d

•Control & Monitor

•X86 computing

•Different interfaces

CAN / serial /LAN..

Backend HostBackend Host

•6 LANs for

redundancy

•Protocol conversion (IEC61850����IEC61970)

TeleTele--Control Control

ComputerComputer

•Protocol conversions

•Control & Monitor

•X86 computing

•Different interfaces

CAN / serial /LAN..

FrontFront--endend

Communication Communication

ComputerComputer

•Protocol conversion

•Control or Monitor

•X86 computing

•Different interfaces

CAN / serial /LAN..

Protection Protection

Mgt.Mgt.

ComputerComputer

•Protocol conversion

•Low speed IED

connections

Protocol Protocol

ConverterConverter

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De

ma

nd

MO

XA

So

lutio

n

DA-710 DA-681

DA-682

DA-681

CAN / serial /LAN..CAN / serial /LAN..

DA-682

DA-681

DA-660

Thanks Thanks