i heat2012 simondaniel-moixa

Energy / context monitoringTSB DSM/Smart Power Projects, Southend - RSH

Chris Wright, CTOMonitoring workshop – 13th Nov 2012,

Cambridgewww.moixatechnology.com

VariousData sources

MOIXA R&D ACTIVITYSmart Meter Integration

EurostarsDC microgrids

Smart Power & DSP Studies

DECC – Assured Peak ReductionDECC – Grid Storage

AC DSP

DC DSP

DC Load/Storage DSP

LCNF - BRISTOLDemand management for DNO/LV

Energy Efficient Computing (DC)

IOT DemonstratorsReal time energy monitoring

GB Electricity Demand Project

EST / Elephant in room

Imperial / Carbon trustStorage

DC SIG

RSH SOUTHENDResidential Monitoring & behaviour change

BANTER – Commercial Energy Monitoring & behaviour change

Experience & insight across multiple R&D grant & client pilots

Insights - DC load > 45% in 2020AC demand stable – slow moving goods DC growing – fast product change cyclesThe past might not be a good guide to the future

Growing. Always on

Peak DSM difficult

© 2011 – Moixa Technology LtdCommercial in confidence. Patent Pending www.moixatechnology.com

Source: Pilgrim via Moixa/DECC

Past devices basis for planning?• Historic demand well mapped• Real-time meters – emerging

Future Added Demand Volatility?• EVs & Electrification of heat • What if IoT x 10 by 2020 (Cisco)• ARM 150bn+ chips by 2020• Robotics, 3D printing, batteries• Assisted living / medical

Source: GB Electricity Demand / DECC / Intertek

DSP Household day profileValue points to Consumer / ToD Meter Tariffs / UtilityNetwork : DNO, LV upgrade, STOR, peak plant, wind

Accessible household AC peak shift?

DC Peak opportunity?

Software based – DC monitoringInference - Network Scan (MAC address tracking)Explicit - DC Socket Monitoring (£) but future standard

Precise DC device use provides real-time occupancy, Device adoption, extra data for AC Fusion/Disaggregation

Hardware based - monitoring Standard e.g. Alert Me : 10 sec data, single point of measurement, low cost, self install, large data set already available.

Bespoke monitoring solution: When you need a system that delivers against specific objectives there is often no choice but to design a bespoke system.

Smart Meter: accurate billing data, default is 1/2 hour data, possible to get Khz data for disaggregation (smarts needed in home). Standard, reasonably low cost.

Southend-on-Sea – RHS projectProject to test innovative retrofit energy efficiency technology

45 homes, single location, social landlord

Moixa developed monitoring:

- Electricity (5 channels) – clamp on meter + mains voltage

- Pulse count input for gas meters

- Temperature & Humidity

- CO2 in some houses

- Remote Temp / Light / opening (868Mhz RF)

- Custom – air flow / additional CO2 etc in some houses

Title

Body Text

Title

Body Text

What is the data used for?Analysis / atatus / alerts

App specific language,

allows coding for alerts

around very specific

conditions: since there

is a support resource we

will engage individuals in

goal setting.

We will see what works.

Prompts to actionZigbee linked alert light – looked at a few

alternatives with the residents, but this was

judged by them to be their preferred.

Cost comparisonRHS project: £1000 approx per house

Dev cost: £500, hardware £300, install £200

Some interface software costs on top

Alert Me: £50 per house?

Smart Meter: £200 per house? Including Khz?

EST study: £4000 per house approx

But what we need to know is…We have been looking at what you can actually

have an effect on, what parts of the load in a

typical home is there any point in attempting to

modify, as it strikes us this is what you want to

know….

Maybe Probably No Point

DSP Change.. Reasonable?Please turn out lights until day

Please watch later on iplayer?

Please don’t go on-line yet?

How about a cold salad instead?

No?. At least wash a bit later?

Lighting

Audio Visual

ICT

Cooking

Washing

We are testing novel retrofitAddress:

- Smart appliances slow adoption

- Low awareness of ‘smart/delay’ features on

appliances

- Fixed use cycles (cleaners, workers, mothers)

With novel retrofit device to improve:

- Awareness

- Inventory of DSM washing appliances

- Solar run hours or shifted hours on DSM

System overview

Automated - Peak Shift with Moixa System

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100

200

300

400

500

600

700

Resulting Total Load Profile with batteryInitial Total Load

Battery charging

Load reduction with solar PV

Battery discharging

WH

Grid services - peak DC shiftLED/CE load reduction & Storage Shift to PV/night

TSB funded project Banter

Non intrusive, prompts to behaviour change

Tailored and adaptable product & service

Resilient network, layered system

Chris Wright, CTOchris@moixaenergy.com

www.moixatechnology.com

London, NW10207-734-1511

CONTACT