LV Connect & Manage - Western Power
Transcript of LV Connect & Manage - Western Power
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LV Connect & Manage
Project Close-Down Dissemination Event
21st May 2019, The IET, Birmingham
Steve Pinkerton-Clark
Innovation & Low Carbon Networks Engineer
Samuel Jupe
Network Innovation Manager (Nortech)
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Agenda (Morning Session)
LV Connect and Manage
10:00 Arrival, Registration and Refreshments
10:30 Introduction, Jonathan Berry
10:45 Project Overview, Steve Pinkerton-Clark
11:30 Short Break
11:45 Details of the Work Carried Out, Samuel Jupe
12:30 Lunch
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Agenda (Afternoon Session)
LV Connect and Manage
13:30 Results from Trials and Lessons Learnt, Samuel Jupe
14:00 Conclusions and Next Steps, Steve Pinkerton-Clark
14:15 Short Break
14:30 Q&A and Open Discussion
15:00 Closing Remarks
15:15 Opportunity for Continued Networking
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LV Connect & Manage
Introduction
Jonathan Berry
Innovation Manager
Western Power Distribution
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Introduction
LV Connect and Manage
WPD’s Innovation Strategy and Portfolio
WPD’s EV Strategy
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Innovation Portfolio
Assets
• Management of distribution assets• Exploitation of asset & network
information• Developing Smart Grid
Technology
Customers
• Distributed Generation• Connecting Electric Vehicles• Adopting Battery Storage• Facilitating Flexibility
Operations
• Maintaining Reliability• Strategic Forecasting• Transitioning to DSO• Operational Efficiency
Future Networks Programme
Network and Customer Data
Network Improvements
and System Operability
Transition to a Low Carbon Future
New technologies
and commercial evolution
Customer and
Stakeholder Focus
Safety, Health
and Environment
• Improved Statistical Ratings for OHL
• DEDUCE• Primary Networks Power
Quality Analysis• Stochastic Load Flow• Visual Data Processing• Network Islanding• Common Information Model• Harmonic Mitigation• Virtual STATCOM
• Heat & Fleet• Virtual Telemetry• Solar Storage• LV Connect & Manage• FREEDOM• Electric Nation• Industrial & Commercial
Storage• Hydrogen Heat & Fleet
• MVDC• Next Gen Telecoms• OHL Power Pointer• Entire• LV Fault Location• On-street EV Charging• Smart Energy Isles• Visibility Plugs & Socket• DEDUCE• MADE
• Power Electronic FLM • Power Electronic FCL• Self System Design• New Build Standards• LCT Response• Carbon Portal
• Simulated Training• SF6 Alternatives• Robot Trades• LV Sensitive Earth Fault
Protection• Wildlife Protection• Losses Investigation• Advanced Vegetation
Management
PLUGS AND
SOCKETSSMART
ENERGY ISLES
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Electric Vehicle Strategy
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Electric Vehicle Strategy
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Electric Vehicle Strategy
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Electric Vehicle Strategy
LV Connect and Manage
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Electric Vehicle Strategy
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Electric Vehicle Strategy
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Summary
LV Connect and Manage
WPD’s Innovation Strategy and Portfolio
WPD’s EV Strategy
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LV Connect & Manage
Project Overview
Steve Pinkerton-Clark
Innovation and Low Carbon Networks Engineer
Western Power Distribution
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Project Overview
LV Connect and Manage
Background
Outline
Scope and Objectives
Success Criteria
Benefits
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Project Overview
LV Connect and Manage
Work Carried Out (Overview)
Project Performance
Lessons Learnt for Future Projects (Overview)
Project Outcomes (Overview)
Data and IPR Access
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Project Background
LV Connect and Manage
Low carbon technologies (LCT) connections on LVnetwork:
• Trend for clustering of LCTs
• Hard to predict and plan ahead reinforcement
• Traditional reinforcement is expensive and takes time
• Delayed customers’ connections
• Reverse Power Flow (RPF) impact on distribution network
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Project Outline
LV Connect and Manage
• £1.7m NIA project (April 2016 - March 2019)
• Ability to provide more power during non – peak hours
• Bi-directional power flow control via “Domestic Load Controller” (DLC) hardware
• Accelerate connection of LCTs (storage, EVs, heat pumps)
• Protect WPD assets from overload
• 6 distribution substations and 100 customers in Furzton, Milton Keynes (Energy Storage) and West Bridgford, Nottingham (EV Chargers)
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Scope and Objectives
LV Connect and Manage
Develop the LV Connect and Manage solution architecture
Monitor LCTs and compare aggregated power flows with operational limits
Design, build and operate an active management system for LV LCTs
Demonstrate the effectiveness of broadband-over-powerline for the bi-directional power flow control of LCTs
Demonstrate the optimisation of real-time import and export patterns
Demonstrate how the solution can be used as a short-term or long-term intervention to avoid/defer network reinforcement
Develop new business processes for the deployment of DLC boxes into customers’ homes
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Success Criteria
LV Connect and Manage
1. Demonstration of the active management of low carbon technologies (energy storage and electric vehicles) by controlling load profiles and alleviating electricity network constraints.
2. Development of a replicable architecture for the LV ANM solution, which can be utilised by WPD in their other Licence Areas and by other DNOs, more generally.
3. Development of novel business processes for deploying ANM technologies into LV networks. (This will include the specification and development of an installation guide for the LV ANM technologies).
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Customer Benefits
LV Connect and Manage
1. Intelligent interface to accelerate connection of LCTs(storage, EVs, heat pumps)
2. Avoid costly reinforcement
3. Reduced amount of street works
4. Provide flexibility to export more power during non –peak hours or/and use stored energy in ‘selfconsumption’ mode
5. Consume energy in more sustainable,environmentally friendly way, reducing amount ofCO2 emissions
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Work Carried Out (Further detail in next session)
LV Connect and Manage
Solution Architecture
Domestic Load Controller Design
Hereford Depot Installations
Site Selection and Customer Engagement
Equipment Installations
ANM Trials
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Work Carried Out (Delivery Structure)
LV Connect and Manage
WPDProject Management
and Reporting
NortechProject Delivery and
ANM SupplierThe Dairy
Battery Customer Engagement
Stratford Energy Solutions
Battery / DLC InstallsBPL Communications
Supplier
The Big WheelEV Customer Engagement
EV Charging SolutionsEV Charger / DLC
Installs
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Work Carried Out (Contractual Structure)
LV Connect and Manage
WPDProject Management
and ReportingNortech
Project Delivery and ANM Supplier
The DairyBattery Customer
Engagement
Stratford Energy Solutions
Battery / DLC Installs
BPL Communications Supplier
The Big WheelEV Customer Engagement
EV Charging SolutionsEV Charger / DLC
Installs
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Performance Against Scope and Objectives
LV Connect and Manage
Objective Status
Develop the LV Connect and Manage solution architecture ✓
Monitor LCTs and compare aggregated power flows with operational limits ✓
Design, build and operate an active management system for LV LCTs ✓
Demonstrate the effectiveness of broadband-over-powerline for the bi-directional power flow control of LCTs
✓
Demonstrate the optimisation of real-time import and export patterns ✓
Demonstrate how the solution can be used as a short-term or long-term intervention to avoid/defer network reinforcement
✓
Develop new business processes for the deployment of DLC boxes into customers’ homes ✓
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Performance Against Success Criteria
LV Connect and Manage
Success Criteria Status
1. Demonstration of the active management of low carbon technologies (energy storage and electric vehicles) by controlling load profiles and alleviating electricity network constraints.
✓
2. Development of a replicable architecture for the LV ANM solution, which can be utilised by WPD in their other Licence Areas and by other DNOs, more generally.
✓
3. Development of novel business processes for deploying ANM technologies into LV networks. (This will include the specification and development of an installation guide for the LV ANM technologies).
✓
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Lessons Learnt (Further detail after lunch)
LV Connect and Manage
1. The effectiveness of the demonstrations undertaken
2. Significant problems discovered with the trialled methods
3. Recommendations on how the learning from the project can be exploited further
4. The likelihood the method will be deployed on a wider scale in future
5. Knowledge Dissemination Events
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Project Outcomes (Further detail after lunch)
LV Connect and Manage
1. The results from live trials of EV charge management (import limitation)
2. The results from live trials of battery dischargement management (export limitation)
3. Set point response times over mobile communications networks
4. Policies and emerging standards resulting from this work
5. TRL Development
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Data and IPR Access
LV Connect and Manage
IPR Ownership Access LocationBusiness Case metrics for Connect and Manage WPD Project Registration Document
(Smarter Networks Portal)Project Data WPD WPD’s Project Data Page
The Connect and Manage solution architecture WPD / Nortech Close-Down Report
Project Dissemination Papers and Presentations WPD / Nortech Close-Down Report
Policy for the Retrofit of Connect and Manage Equipment in LV Substations
WPD Close-Down Report
Process for Standardising the Installation of DLC Equipment in Customers’ Homes
WPD / Nortech Close-Down Report
Technical Specification for Managed EV Charging WPD / Nortech Close-Down Report
After project close-down, aggregated LCT profiles will be published on WPD’s project data page: www.westernpower.co.uk/Innovation/Contact-us-and-more/Project-Data.aspx
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Summary
LV Connect and Manage
Background
Outline
Scope and Objectives
Success Criteria
Benefits
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Summary
LV Connect and Manage
Work Carried Out (Overview)
Project Performance
Lessons Learnt for Future Projects (Overview)
Project Outcomes (Overview)
Data and IPR Access
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LV Connect & Manage
Details of the Work
Carried Out
Samuel Jupe
Network Innovation Manager
Nortech Management Limited
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Work Carried Out (Overview)
LV Connect and Manage
Solution Architecture
Domestic Load Controller Design
Hereford Depot Installations
Site Selection and Customer Engagement
Equipment Installations
ANM Trials (after lunch)
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Solution Architecture (Overview)
LV Connect and Manage
internet
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL ModemX X
Sites with BPL connectivity Sites without BPL connectivity
LV Sub Box
House House House House House
LV Substation
4G router
BPL Head End System
iHost BPL NMS
Nortech Private APN
Nortech / WPD users
VPN
LV deviceLV device LV device LV device LV device
ENVOY
SIM SIM
SIM
Virtual ServerVirtual Server
HTTPS access to iHost
VPN link for BPL Monitoring
BPL Tech Support
Hardware server located in secure UK datacentre (rack, UPS etc.)
BPL Repeater
Voltage Monitoring
Components:
1. iHost
2. Broadband-over-Powerline NMS
3. Substation Monitoring
4. Domestic Load Controller (DLC) box
5. Low carbon technologies (LCTs)
Communications:
1. DLC to LCT (Modbus, Open Charge PointProtocol over Ethernet)
2. DLC to Substation (DNP3 over BPL then 4G)
3. DLC to iHost (DNP3 over 3G)
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Solution Architecture (iHost)
LV Connect and Manage
internet
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL ModemX X
Sites with BPL connectivity Sites without BPL connectivity
LV Sub Box
House House House House House
LV Substation
4G router
BPL Head End System
iHost BPL NMS
Nortech Private APN
Nortech / WPD users
VPN
LV deviceLV device LV device LV device LV device
ENVOY
SIM SIM
SIM
Virtual ServerVirtual Server
HTTPS access to iHost
VPN link for BPL Monitoring
BPL Tech Support
Hardware server located in secure UK datacentre (rack, UPS etc.)
BPL Repeater
Voltage Monitoring
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Solution Architecture (Substation Monitoring)
LV Connect and Manage
internet
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL ModemX X
Sites with BPL connectivity Sites without BPL connectivity
LV Sub Box
House House House House House
LV Substation
4G router
BPL Head End System
iHost BPL NMS
Nortech Private APN
Nortech / WPD users
VPN
LV deviceLV device LV device LV device LV device
ENVOY
SIM SIM
SIM
Virtual ServerVirtual Server
HTTPS access to iHost
VPN link for BPL Monitoring
BPL Tech Support
Hardware server located in secure UK datacentre (rack, UPS etc.)
BPL Repeater
Voltage Monitoring
LV Sub Box
LV Substation
3G router
BPL Head End System
ENVOY
SIM
Power + Voltage Monitoring
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Solution Architecture (DLC Box)
LV Connect and Manage
internet
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL Modem
DLC Box
ENVOY
BPL ModemX X
Sites with BPL connectivity Sites without BPL connectivity
LV Sub Box
House House House House House
LV Substation
4G router
BPL Head End System
iHost BPL NMS
Nortech Private APN
Nortech / WPD users
VPN
LV deviceLV device LV device LV device LV device
ENVOY
SIM SIM
SIM
Virtual ServerVirtual Server
HTTPS access to iHost
VPN link for BPL Monitoring
BPL Tech Support
Hardware server located in secure UK datacentre (rack, UPS etc.)
BPL Repeater
Voltage Monitoring
ENVOY
3G + SIM
Modbus
I/O
Ethernet
BPL
Ethernet
PowerLine
Power Supply Unit
DC Pwr
Fuses
DLC Box (internal wiring not shown)
230V AC to power DLC boxAlso provides BPL connectivity.
Connections to LV device (battery/inverter, EV charger)
Wiring Loom
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Domestic Load Controller (DLC) Box Design
LV Connect and Manage
Envoy RTU (Decentralised
Controller)
Project-specific communications
modem (BPL)
Ethernet hub
Ethernet connection to controlled device e.g. EV charge point
230VAC Power supply
Tamper detection switch
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Failure Modes and Effects Analysis
LV Connect and Manage
1 • Define system components
2 • Define system communications
3 • Analyse potential failures, risks and causes
4 • Analyse the impact and effect on the system
5 • Identify severity of risk and commensurate mitigation
6 • Design mitigation into product
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Failure Modes and Effects Analysis
LV Connect and Manage
Failure (Risk) / Cause Effect / Impact Mitigation
1. Data Centre / DC equipment failure- Power cut- Internet- Fire- Burgulary- Firewall misconfiguration
Loss of central system Two data centresData centre mitigations (redundant power supplies, CCTV etc.) -> Pulsant
Graceful degradation in Envoy in DLC box -> Nortech
Change control process -> Nortech
2. BPL NMS Failure- Upgrade, misconfiguration
Loss of monitoring of comms
Unable to commission system
Tolerate if data is still coming through -> Nortech
Understand recovery times etc. -> BPL supplier to provide
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Hereford Depot Trial Installations
LV Connect and Manage
▪ Trial project solution in real life environment
▪ De-risked customers installations
▪ Develop business processes for substation installations
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Hereford Depot: Testbed Architecture
LV Connect and Manage
LV Substation
(ANM System)
50kW PV
7kWh Battery
3.5kW Inverter
DLC Box
7.4kW EV
Charge Point
DLC Box
DLC BoxDomestic Load Control Box –incorporates modules for loadcontrol and communication
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Hereford Depot Trial Installation (Part 1)
LV Connect and Manage
LV substation installation
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Hereford Depot Trial Installation (Part 2)
LV Connect and Manage
Customer side
PV/battery export limitation EV charge import limitation
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Hereford Depot Trial Installation (Part 3)
LV Connect and Manage
BPL Commissioning
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Hereford Depot Trials
LV Connect and Manage
▪ Technical tests:▪ Proved feasibility to manage EV charging rate (0-16-32A) via BPL/GSM
▪ Proved feasibility to manage rate of PV/Energy Storage discharge via BPL/GSM
▪ Tested auto failover of communications
▪ Confirmed iHost demand / export management
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Hereford Depot Trials: EV Charge Management (Import Limitation)
LV Connect and Manage
0
0.5
1
1.5
2
2.5
3
3.5
4
14:53 15:08 15:23 15:38 15:53 16:08 16:23
EV Charge Set Point (kW) EV Charge Power (kW)
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Hereford Depot Trials: PV/Battery Charge Management (Export Limitation)
LV Connect and Manage
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Site Selection and Customer Engagement
LV Connect and Manage
▪ Control & monitoring equipment is installed in 6 distribution substations:
▪ Customers engagement activities:▪ Customer engagement meetings
▪ Leaflets
▪ Social networks
▪ Customer engagement video
▪ Website: www.wpdconnectandmanage.co.uk
942197 GRASSCROFT BLETCHLEY (FURZTON)942196 PARKSIDE FURZTON942183 PERRACOMBE FURZTON
881417 WEST BRIDGFORD RUGBY ROAD881418 WEST BRIDGFORD COMPTON ACRES881089 WEST BRIDGFORD HAWTHORNE PARK
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Customer Engagement Video
LV Connect and Manage
https://youtu.be/ypTlHl9vs5o
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Project Equipment Installations in Customers’ Homes
LV Connect and Manage
Domestic Load Controller (DLC) box
Charge point under control
Consumer unitExternal GSM
antenna
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Customer Installations: Milton Keynes Clusters
LV Connect and Manage
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Customer Installations: West Bridgford Clusters
LV Connect and Manage
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Work Carried Out (Summary)
LV Connect and Manage
Solution Architecture
Domestic Load Controller Design
Hereford Depot Installations
Site Selection and Customer Engagement
Equipment Installations
ANM Trials (after lunch)
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LV Connect & Manage
Trial Results and
Lessons Learnt
Samuel Jupe
Network Innovation Manager
Nortech Management Limited
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Results and Lessons Learnt (Overview)
LV Connect and Manage
1. Project Outcomes: Live Trial Results and Setpoint Response Times (over GSM)
2. Modifications During the Course of the Project
3. Lessons Learnt
4. Knowledge Dissemination Activities
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Project Outcomes (Overview)
LV Connect and Manage
1. The results from live trials of EV charge management (import limitation)
2. The results from live trials of battery dischargement management (export limitation)
3. Set point response times over mobile communications networks
4. Policies and emerging standards resulting from this work
5. TRL Development
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Live Trials: EV Charge Management (Import Limitation)
LV Connect and Manage
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Live Trials: EV Charge Management (Import Limitation)
LV Connect and Manage
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Live Trials: EV Charge Management (Import Limitation)
LV Connect and Manage
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Live Trials: PV/Battery Charge Management (Export Limitation)
LV Connect and Manage
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Live Trials: PV/Battery Charge Management (Export Limitation)
LV Connect and Manage
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Live Trials: PV/Battery Charge Management (Export Limitation)
LV Connect and Manage
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Live Trials: Set Point Response Times (over GSM)
LV Connect and Manage
Time for readback confirmation of setpoint
Number of setpoint controls Percentage out of 288 controls
Less than 1 minute 276 95.8 %
1 - 2 minutes 8 2.8 %
2 - 3 minutes 3 1.0 %
3 - 4 minutes 1 0.3 %
Time for readback confirmation of setpoint
Number of setpoint controls Percentage out of 7573 controls
Less than 1 second 891 11.77%1-2 seconds 4126 54.48%2-3 seconds 1156 15.26%3-4 seconds 1151 15.20%4-5 seconds 169 2.23%Longer 5 seconds 80 1.06%
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Project Outcomes (Summary)
LV Connect and Manage
1. The results from live trials of EV charge management (import limitation)
2. The results from live trials of battery dischargement management (export limitation)
3. Set point response times over mobile communications networks
4. Policies and emerging standards resulting from this work
5. TRL Development
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Learning Outcomes (Overview)
LV Connect and Manage
1. Planned Modifications and Problems Encountered
2. Effectiveness of Demonstrations
3. Recommendations for Further Exploitation
4. Deployment on a Wider Scale
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1. Problems Encountered and Planned Modifications
LV Connect and Manage
1. Broadband-over-PowerLine
• Original ambition to deploy BPL at 6 substation sites
• BPL not fit-for-purpose for LV Connect and Manage
• Sensitive to electrical noise
• Attenuation in LV network and through consumer units
• Alternative installation methods considered
• Impacted commissioning
2. Pre-pairing LCTs with DLCs
• LCTs required site-specific communications configuration (due to BPL)
• In Nortech’s comfort zone
• Configuration delivered by Nortech rather than electrical contractors
• Reduced time in customers’ homes needed for set up and commissioning
3. Technology Maturity
• Support for technologies stopped
• Changed battery supplier
• Changed inverter type
• Battery state-of-charge on delivery (unable to commission)
• EV charge point config. bugs
• EV charge point default maximum charge
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2. Effectiveness of Demonstrations
LV Connect and Manage
1. Hereford Depot Installs
• System integration in low-risk environment
• De-risked customer installations
2. Customer Engagement
• Use of marketing companies (local to customers) worked very well
• WPD well-regarded – reinforced with engagement video
3. Data Protection
• Assigning a unique ID
• Aggregation of data
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2. Effectiveness of Demonstrations
LV Connect and Manage
4. Remote Commissioning
• Reduced cost of commissioning
• Protected customers’ data
• GSM removed dependence on BPL
5. Quantification of LCT Response Times
• Comprehensive demonstration of mobile technology for LV control applications
6. Solution Portability
• Quick and easy to swap-out DLC boxes
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2. Effectiveness of Demonstrations
LV Connect and Manage
7. Dual Tariff Customers
• Business case to install battery, even though no PV
8. Battery Operating Modes
• Self-consumption vs grid export
9. Customer Benefits
• 20% reduction in annual bill
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3. Recommendations for Further Exploitation
LV Connect and Manage
Exploitation
LCT Profiles
Load Duration Curves
Review LV Design
Principles
Managed Charging
Specification
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4. Wider-scale Deployment
LV Connect and Manage
Barriers
LCT Interfaces are Non-Standard
Low-cost Substation Monitoring
WPD’s Right to
Intervene
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Learning Outcomes (Summary)
LV Connect and Manage
1. Planned Modifications and Problems Discovered
2. Effectiveness of Demonstrations
3. Recommendations for Further Exploitation
4. Deployment on a Wider Scale
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Knowledge Dissemination Activities
LV Connect and Manage
LCNI Conferences
CIRED Workshop
2018
Balancing Act 2018
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Knowledge Dissemination Activities
LV Connect and Manage
CIRED 2019 Customer Engagement
Events
MP Visit to Furzton
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Knowledge Dissemination Activities
LV Connect and Manage
Industry Dissemination
Project Brochure
Close Down Report
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Results and Lessons Learnt (Summary)
LV Connect and Manage
1. Project Outcomes: Live Trial Results and Setpoint Response Times (over GSM)
2. Modifications During the Course of the Project
3. Lessons Learnt
4. Knowledge Dissemination Activities
![Page 78: LV Connect & Manage - Western Power](https://reader034.fdocuments.net/reader034/viewer/2022042405/625dc7bcb0dcee0d087d81ff/html5/thumbnails/78.jpg)
LV Connect & Manage
Conclusions and
Next Steps
Steve Pinkerton-Clark
Innovation and Low Carbon Networks Engineer
Western Power Distribution
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Project Outcomes (Overview)
LV Connect and Manage
1. The results from live trials of EV charge management (import limitation)
2. The results from live trials of battery dischargement management (export limitation)
3. Set point response times over mobile communications networks
4. Policies and emerging standards resulting from this work
5. TRL Development
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Policies and Emerging Standards
LV Connect and Manage
Retrofitting Equipment within LV Substations
• WPD Standard Technique
Standardising Installations in Customers’ Homes
• Electrical Contractor Standard Technique
Managed Charging
Technical Engineering Specification
• UK DNOs and Equipment Manufacturers
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TRL Development
LV Connect and Manage
Start of Project:
• Level 5
• Pilot Scale
• Technology validation in a relevant environment
End of Project:
• Level 9
• Operations
• Technology ‘flight-proven’ through successful operationsCourtesy of GOV.UK
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Project Outcomes (Summary)
LV Connect and Manage
1. The results from live trials of EV charge management (import limitation)
2. The results from live trials of battery dischargement management (export limitation)
3. Set point response times over mobile communications networks
4. Policies and emerging standards resulting from this work
5. TRL Development
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Summary of Project Conclusions
LV Connect and Manage
✓ Demonstrated managed charging of EV clusters (through peak loading times of day)
✓ Demonstrated export limitation of PV/battery customers (through peak generation times of day)
✓ Dual tariffs create a tangible business case for customers to connect batteries into their homes (even without PV)
✓ Designing interoperability into the project allowed for supply chain technology changes, outside of the project’s control
✓ Different LCTs have different control response times: ✓ Battery inverters: 96% of controls achieved within 1 minute✓ EV charge points: 99% of controls achieved within 5 seconds
✓ GSM has proven to be fit-for-purpose for LV ANM, providing flexibility for commissioning and reliable control
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Next Steps (Within WPD’s Business)
LV Connect and Manage
LV C&M Policies for wide-scale
roll-out
Develop
“Compact”
DLC Box
Develop Load Indices for LV Substations
Business as Usual Transition Pathway
Small-scale market research into the acceptability to customers of LCT management by DNOs/DSOs
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Next Steps (Involving the Wider Industry)
LV Connect and Manage
Explore alternative communications for
LV controls (alongside mobile)
Inform the development of standardized LCT
interfaces
Inform Government policy / legislation to enable DLC box
installs
Business as Usual Transition Pathway
Wide-scale market research into the acceptability to customers of LCT management by DNOs/DSOs
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Acknowledgements
LV Connect and Manage
WPD’s thanks goes to:
• Residents of West Bridgford and Furzton
• Nottingham and Milton Keynes Councils
• Nortech Management Limited
• The Dairy
• The Big Wheel
• Stratford Energy Solutions
• EV Charging Solutions
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Summary of LV Connect and Manage
LV Connect and Manage
Introduction, Jonathan Berry
Project Overview, Steve Pinkerton-Clark
Details of the Work Carried Out, Samuel Jupe
Results from Trials and Lessons Learnt, Samuel Jupe
Conclusions and Next Steps, Steve Pinkerton-Clark
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T H A N K S F O R L I S T E N I N G
Steve Pinkerton-Clark
Western Power Distribution
Innovation and Low Carbon Networks Engineer
Samuel Jupe
Nortech Management Limited
Network Innovation Manager
www.westernpowerinnovation.co.uk
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LV Connect & Manage
Exploring the technical issues
regarding electric vehicle and
PV/battery storage connections on
to the LV network
Q&A
Open Discussion
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Technical Issues
LV Connect and Manage
Challenges
Diversity erosion
Load Duration Curves
Control via Aggregator / 3rd Party
Cable tapering
and back-feeding
(Dual) comms to
devices
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Technical Issues
LV Connect and Manage
Challenges
Control via Smart
Meters
Connect-and-Notify
When and how to
upgrade assets
Retrofit and new
fit
Emergency override switch
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Commercial Issues
LV Connect and Manage
Challenges
Equipment O&M
LCT warranties
When and how to
upgrade assets
Connection costs
Incentive levels
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LV Connect & Manage
Closing Remarks
Samuel Jupe
Network Innovation Manager
Nortech Management Limited
Steve Pinkerton-Clark
Innovation and Low Carbon Networks Engineer
Western Power Distribution
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T H A N K S F O R A T T E N D I N G
Steve Pinkerton-Clark
Western Power Distribution
Innovation and Low Carbon Networks Engineer
Samuel Jupe
Nortech Management Limited
Network Innovation Manager
www.westernpowerinnovation.co.uk