abb medium voltage products – sanjay sharma, … · abb medium voltage products – sanjay...

© ABB Group| Slide 1

Grid automation in distributionABB Medium Voltage Products – Sanjay Sharma, 29.11.2016

February 13, 2014


Reliability Distributed generation Better customer service

§ Grid Automation increases distribution network reliability byproviding fast fault location, isolation and restoration.

§ Grid Automation enables integration of distributed energyresources.

§ Grid Automation provides accurate information for outagemanagement and thus enables better services for endcustomers

Society having higher demands on Power DistributionBenefits of Grid Automation


Temporary faults Permanent faults

80% 20%

IntroductionTypes of faults – Overhead lines


IntroductionTypes of faults – Overhead lines

§ Conductors clashing in the wind

§ Tree branches falling on overhead conductors

§ Animals or birds getting curious

§ Careless motor vehicle drivers

§ Lightning strikes

§ Operating errors: leaving earths connected etc.

Some faults are permanent:

ð An “auto-reclose” cycle should clear the fault

ð “lock-out” of the section to repair it

Some faults are temporary:


Grid AutomationBenefits of Grid Automation - Improved KPI

0 50 100 150 200 250 300 350

SAIDI (Minuter )

3,5

3,0

2,5

2,0

1,5

1,0

0,5

0

SA

IFI

0 50 100 150 200 250 300 350

SAIDI (Minutes )

3,5

3,0

2,5

2,0

1,5

1,0

0,5

0

SA

IFI

Reduce the risk of outagesNetwork topologyGrid automationDMSCondition monitoring

Preferred area

Reduce outage timesGrid automationFault locationFault isolation


IED productsIED products

IED SolutionsIED Solutions

Integrated RMUSolutionsIntegrated RMUSolutions

Integrated switchgearsolutionsIntegrated switchgearsolutions

Smart CSS solutionsSmart CSS solutions

OEM

SystemIntegrator

UtilityCustomer

ABB’s Grid Automation products and solutionsOptimal solutions for entire value chain


Smart Secondary SubstationsFour functional classes (levels) for indoor and outdoor solutions

Monitoring

§ MV Monitoring§ LV Measurement

Control

§ MV Switches• (LV Switches)

Monitoring


Monitoring


Monitoring


Control

§ MV Switches§ (LV Switches)

Control

§ MV Switches§ (LV Switches)

Measurement

§ Accurate MVMeasurements

Measurement


Protection

§ CBs with remotecontrol for in-/outgoing lines

Level 1

Level 2

Level 3

Level 4

Retrofit of automation(brownfield)

Automation solution and primary equipment(greenfield)

Situ

atio

nal

awar

enes

sFa

ult

Isol

atio

nPo

wer

Flow

Man

agem

ent

Prot

ectio

nSe

lect

ivity


Smart Secondary SwitchgearFour functional classes (levels) for indoor and outdoor solutions

Functional Level Customer benefits

Level 4Protection

Line Circuit Breakers ü Selective protectionü Integration of DG

Level 3Measurement

Accurate MV Measurements ü Real time power flow dataü Safe network reconfiguration

Level 2Control

MV Switch operation ü Fast fault isolation and power restoration

Level 1Monitoring

MV Fault and switch indicationLV Measurement

ü Faster fault localizationü Reliable Switching status information


Communication according to customer preferencesPacket Switched Networking fits all medias


Distribution Grid Automation productsFrom products to solutions

• COM600• Grid Automation controller

• REC615 / RER615• From remote control to protection

• RIO600• Extendable I/O including FPI functionality and

sensor inputs

• RTU540• Modular I/O scalability

• Arctic Wireless Controller and Gateways• GPRS/3G/LTE• VPN and Firewall


© ABB GroupDecember 2, 2016 | Slide 11

Arctic 600 series gateways

Arctic familyProducts in the family

ARG600 WirelessGateway

ARP600 WirelessProtocol Gateway

ARR600 WirelessI/O Gateway

ARC600 WirelessController

ARM600 M2MGateway

§ GPRS/3G/LTE

§ TCP/IP router

§ Serial over TCP/IP

§ VPN and firewall

§ Single and dualSIM variants

§ GPRS/3G/LTE

§ Protocol converter

§ TCP/IP router


§ VPN and firewall

§ Single and dualSIM variants

§ GPRS/3G/LTE

§ Integrated I/O


§ TCP/IP router


§ VPN and firewall

§ Control andindication of threeswitching devices

§ Indication of threeearthing switches


§ Battery charger

§ GPRS/3G/LTE

§ TCP/IP router

§ VPN and firewall

§ Centralcommunicationserver

§ VPN concentrator

§ Firewall and routing

§ Arctic Patrolcondition monitoring

§ Static IP addressing


L2 Solution exampleSafeRing with integrated intelligence

I/O’s

GPRS, 3G, 4G …fiber, private

wireless

GPRS, 3G, 4G …fiber, private

wireless

Batteryback-up

VPN

Control

§ MV Switchoperation

Level 2

Monitoring

§ MV Fault andswitch indication

§ LVMeasurement

IEC 104


L4 Solution exampleUniSec with integrated intelligence

|

IEC 61850I/O’s

GPRS, 3G, 4G…fiber, private

wireless

GPRS, 3G, 4G…fiber, private

wireless

Batteryback-up

VPN

Control

§ MV Switchoperation

Level 4

Monitoring

§ MV Fault andswitch indication

§ LVMeasurement

Sensors

Protection

§ Line CircuitBreakers

Measurement


IEC 104

Extended I/O’s Sensor Modules


Control Cabinets

October 24, 2013

• One standardized plug-in solution foroutdoor apparatus, secondaryswitchgears based on ABB IEDs

• Monitoring, Automation, Protection andCommunication functions over Publicand Private networks

• Easily installed, independent from theprimary parts

• Suitable for both Greenfield andBrownfield


Grid Automation Control Cabinets

Application Model Functionalities

Over-headline

GAO2 1 – 3 outdoor disconnector switch controller

GAO3 Switch-disconnector controller with MVvoltage and current measurements

GAO4 Recloser controller including MVmeasurements and protection

Cablenetworks

GAI2 RMU controller for load-break switches

GAI3 RMU controller for load-break switchesincluding MV voltage and currentmeasurements

GAI4 RMU controller with circuit breaker and severalload-break switches including MVmeasurements and protection


Outdoor Apparatus

October 24, 2013

NPS Disconnector+

GAO2 Control Cabinet

Sectos LBS+


OVR3 Recloser+



§ Masala area has 20 remotecontrolled disconnectorzones (red areas)

§ Masala area has two remotecontrolled re-closerprotected zones (blueareas)

110 kV

20 kV

Case Fortum, FinlandIntroducing the concept of self healing


§ [0 s] A fault occurs110 kV

20 kV



§ [0 s] A fault occurs

§ [1 s] remote re-closer operates

110 kV

20 kV





§ [10 s] The system analyses andlocalizes the fault

110 kV

20 kV






§ [1 min] remote controlleddisconnectors isolate the end ofthe feeder

110 kV

20 kV







§ [2 min] remote controlleddisconnector restores the powerfrom another feeder

110 kV

20 kV







§ [2 min] remote controlleddisconnectors restore the powerfrom another feeder

§ [~100 min] the service crew fixesthe fault

110 kV

20 kV



p 3 zones suffered an outage of<2min

p 1 zone suffered an outage of~100 min

p Without the advanced system,the fault would have beenlocated with time consuming trial& error methodà total outage~200 min

~1 min

~2 min

~100 min

0 min

110 kV 20 kV

~1 min



Take Away from this Session

December 2, 2016

§ Consumers realize quantifiable benefits fromreduced outages and improved power quality

§ Many Utilities now in analysis, justification ordeployment of Distribution Grid Modernization andSecondary Distribution Automation Programs

§ Benefits have been documented through pilots anddeployment projects

§ Products and solutions in place to support safety,reliability and efficiency programs and capable ofsupporting future requirements

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