belden - substation communication design - p2 - practical applications

7/18/2019 Belden - Substation Communication Design - P2 - Practical Applications

http://slidepdf.com/reader/full/belden-substation-communication-design-p2-practical-applications 1/82

Tim Wallaert

Chris Jenkins

Substation

Communications

Design -

Legacy to IEC 61850

Part 2/3:

Practical Application

Your Utility Customer Tells You

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What do you do now???

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What Do You Do Now?

Here’s What We Are Going to Cover (and Why)

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Topics Covered in this Presentation (and Why)

What is IEC 61850?

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What is IEC 61850?

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IEC 61850 Feature Utility Benefit

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Why Does the Utility Care??

N IEC 61850

N Environmental Conditions

N Communication Requirements

N Network Architecture

Topics?

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Historical Substation Protocols

IEC 61850GOAL: One International Standard

IEC 61850 and UCA2

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IEC 61850: 2PUUYS02AC0PS S1C"PRbV ASI VcVC1UV

dPR GP"1R YC0W0Cc AYCPUAC0PS

International Electro Technical Commission

Power Utility control system reference architecture from IEC TC 57

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Basic Idea:

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The Standard IEC 61850 - Edition 1

IEC 61850 ongoing work in IEC TC57

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The Standard IEC 61850 - Edition 2

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Hirschmann Is an Active Contributor IEC 61840

Network Engineering Guideline

IEC 61850 Traffic Classes

MMS, GOOSE, SV

Station Bus and Process Bus

Criteria to be considered when

planning a substation network

Introduction to Ethernet

specific aspects

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Reference Topologies for

station bus and process bus

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IP addressing schemes

Latency and delay aspects

Traffic management

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Time synchronization

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Network management

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Testing the communication

network

Case studies:

IEC 61850 project examples

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N U#>8#% (- IEC SC65C WG 15 Jo)+< AM9)H98)H)/;

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Hirschmann Contributes to Many Standards

N IEC 61850

Contents

Substation Environmental Conditions

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N o)+< #*#%+; ?(:#% .,%+#.

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N C#>?#%9/,%# j <,>)')/;

N [)8%9/)(*

N 2(*'#*.9/)(*

Some More Examples

RFI Immunity Requirements

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N 0111 434\ T 0111 V/9*'9%' 1*M)%(*>#*/9H 9*' C#./)*+

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EMI for Substations

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N General immunity standard:

IEC 61000-4-x series basic immunity standard

IEC 61000-6-2/-4 for industrial devices

IEC 61000-6-5 special enhancements for substations

EMI Immunity Requirements

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IEC 61000-6-5

IEC 61000-4-x Series

IEC 61850-3

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Climatic Requirements – IEC 61850

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What about the network equipment?

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N Copper

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N IEC 61850

Contents

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Logical communication substation

N Vertical

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Low priority

N Horizontal

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High priority

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Communication- conventional cabling (yesterday)

Substation – Station bus LAN / Process level conventional (today)

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Communication - Station bus LAN

Process bus conventional (today)

Substation – Station and Process LAN (tomorrow)

Communication- Station and Process LAN (future)

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Power ------------ T&D Network --------------- Consumer

Generation

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Power Distribution - In the Past

Power Plants

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IT and communication are necessary

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Decentralized Power Generation and

Smart Grid

IEC 61850 Communication

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IEC 61850 Communication today

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Status

New status

Status

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GOOSE protocol

Fast and efficient communication

IEC 61850 Communication future

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GM TC TC TC OC

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IEC 61850 Communication –

IEEE1588 Time Synchronization

Sensor data: Sampled Values

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N IEC 61850N Environmental Conditions

Contents

Network topologies

The standard describes several topologies:

“ These reference topologies were chosen based on common practice insubstation automation systems ranging from small distribution systems to

large multi-voltage level substations. They are representative of the

various networking issues described in this document.

There is no ‘best’ network topology and no ‘best’

redundancy protocol.

They all have strengths and weaknesses and the correct

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Included in the Guideline are

Topologies:

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Redundancy technologies:

RVCG X 012 3gn\eT4GRG

Cascade Architecture

Ring Architecture

Star Architecture

Hybrid Architecture

V/9% R)*+

Based on RSTP

MRP + SRM?

Ring Extension: Sub-Ring Concept

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Comparison of Redundancy Protocols

defined in IEC62439

Zero failover – duplicated networksZero failover – duplicated networks

IEC62439 Redundancy

PRP – (G9%9HH#H Redundancy Protocol)

No packet loss

IEC62439 Redundancy

PRP – (Parallel Redundancy Protocol)

C:( %#',*'9*/ *#/:(%D.

F; '(,8H)*+ /<# ?9=D#/. *( '9/9 H(.. )- (*# ?9=D#/ -9)H.

GRGTR#',*'9*=;TF(m l 8)')%#=/)(*9H .?H)//#% 9*' =(>8)*#%

GRG R#=#)M#%

R#' F(m g

G(%/ A

G(%/ F

GRG V#*'#%

R#' F(m 4

Zero failover – duplicated networksZero failover – duplicated networks No packet loss

Zero failover – duplicated networksZero failover – duplicated networks

IEC62439 Redundancy

No packet loss

DAN DAN

Zero failover – duplicated networksZero failover – duplicated networks IAS T I,9H 9//9=<#' *('#)>?H#>#*/)*+ GRG

VAS T V)*+H# 9//9=<#' *('#.

IEC62439 Redundancy

Zero failover – duplicated networksexample standard LAN with RSTPZero failover – duplicated networksexample standard LAN with RSTP

IEC62439 Redundancy

No packet loss

Zero failover – duplicated networksexample standard LAN with MRPZero failover – duplicated networksexample standard LAN with MRP

IEC62439 Redundancy

No packet loss

Zero failover – duplicated networksexample standard LAN with MRPZero failover – duplicated networksexample standard LAN with MRP

IEC62439 Redundancy

No packet loss

Wireless LAN

SANMRP

BAT-R BAT-R

Zero failover – duplicated networksexample standard LAN with wirelessZero failover – duplicated networksexample standard LAN with wireless

IEC62439 Redundancy

No packet loss

Zero failover – duplicated networksexample standard LAN with wireless

Wireless LAN

RSP RSP

BAT-R BAT-R

Wireless LAN

2.4 GHz WLAN

5 GHz WLAN

IEC62439 Redundancy

No packet loss

Zero failover – duplicated networksexample standard LAN with MRP and several „Red boxes“Zero failover – duplicated networksexample standard LAN with MRP and several „Red boxes“

IEC62439 Redundancy

No packet loss

communication connections:*#/ 4`g`n`6 *#/ 4`g`\`n`6`3

*#/ \ *#/ 4`g`\`n`6 *(/ 3

*#/ 3 *#/ 4`g`n`6`3 *(/ \

IEC62439 Redundancy

No packet loss

Zero failover Redundant RingZero failover Redundant Ring

HSR (High Available Seamless Ring)

No packet loss

Packet

HSR (High Available Seamless Ring)

No packet loss

IEC 61850 Server

U9*9+#>#*/ (- V:)/=<#. 8; ,.# (- 012 34567 U#=<9*).>.

IEC 61850

Services

IEC 61850 SCADA

Workstation

IEC 61850 Integration in Switches

Additional Resources & Assistance

4B P8/9)* -,%/<#% V,8./9/)(* 2(>>,*)=9/)(* %#.(,%=#. -%(> (,%:#8.)/#Z

:::B8#H'#*B=(>f?(:#%T/'f

C<). :#8?9+# )*=H,'#. .,8./9/)(* =(>>,*)=9/)(* ')9+%9>. 9*' (/<#% ,.#-,H /((H.

\B 2(*/9=/ 9 F#H'#* %#?%#.#*/9/)M# -(% 9..)./9*=#Z 29HH 647Tn\5Te7]4 )- ;(, 9%# )* /<# YBVB (% 29*9'9

P% =(>?H#/# /<# -(%> 9/ :::B8#H'#*B=(>f=(*/9=/f

Thank you for your interest in this presentation!

belden - substation communication design - p2 - practical applications

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