Internet of Energy and Power Line

Communication

Arnaud BONNET

Director - Marketing & Application

Greater China & South Asia

The 21st Century Demographic Challenges

+2.3 billion people by

2050:

population explosion

+1.3 billion people

aged ≥60 by 2050:

active population

aging Source: United Nations report 2009, OECD report 2010

+1.3 billion people in

the middle class by

2030

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es o

n f

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1

Three Pillars to Sustainable Energy Demand

Optimization of

energy sources mix

Efficiency increase

Smart Grid

Sustainable Energy Demand

Source: U.S .EIA (Energy Information Administration - http://www.eia.gov/)

2

Energy Efficiency Increase

4

Electronic Lighting

Increasing efficiency above 98% in Run Mode

Decreasing Stand-by Power to < 1mW

From bulb lamps to

tube lamps & LED

From analog to digital

From A/C to BLDC control

Washing Machine

Refrigerator

Digital Consumer

Power Supply

Air Conditioning

Lighting/Dimming

From Class D to Class A++

From on-off control to PWM

From on-off light control

to Dimming PWM

• SEMICONDUCTORS are key to reduce global power consumption, with an estimated

impact up to 27% on average of energy savings from now to 2030.

3

Smart Grid

Communication is the key enabler of Smart Grid

(Megabytes of Data to move MegaWatts of Energy Efficiently

Before

Power Information

Power

After

“Internet of Energy” – “Power 2.0” 4

Co

ncen

trato

r

Standard Interfaces :

Inter-operability

WAN Wide Area Network

HAN or LAN Home or Local Area Network

6

SERVERS

MDMS

CIS HE

Basic AMI Communication Architecture

NAN Neighborhood Area Network

Sm

art

Mete

r

NB PLC

RF (Sub-G)

GPRS

NB/BB PLC

RF (SubG)

RF Zigbee

Ethernet

Wifi

BB PLC

PSTN

Fiber Optic

GPRS

5

Multi-Communication Standards co-exist today

Communication Technology Benchmark Pros &

Cons

Technology

Distance Data Rate Terminal

Cost

Infrastructure

Cost

Robustness

(to interference or

tampering or wear)

Maturity

Ethernet - Wired <100m >100Mb/s Medium High Medium High

Zigbee 2.4GHz - RF <100m <250kb/s Medium Low Low High

HomePlug GP - Wired <300m <14Mb/s High Medium High Low

802.15.4/WMBUS

Sub-G Hz - RF

>300m <100kb/s Low Low Medium High

G3-PLC

OFDM PLC - Wired

>1000m <100kb/s Medium Low High Low

PRIME

OFDM PLC – Wired

>1000m <125kb/s Medium Low High Medium

Meters&More

BPSK PLC – Wired

>1000m <30kb/s Low Low High High

G1, LINKY

S-FSK PLC – Wired

>1000m <10kb/s Low Low Medium High

RS485 – Wired >1000m <100kb/s Low Medium Low High

GPRS/3G - RF >10000m >2Mb/s High High High High

Best Fit for NAN (Last Mile Metering – Meters to Concentrators)

6

Best fit for WAN (Meter/Concentrator to Utility head-end servers)

Best fit for HAN(Meters/Sensors/Appliances in Home – Internet of Things)

Power Line Communication Standards

ST strategic positions inside Industrial Alliances

7

2003

-TELEGESTORE Italy

(35 Millions sold)

- STANDARD PLC (5Mu sold)

5 kbps

PLC Worldwide Major Success Stories

2010

ST7590

128 kbps

ST7580

28 kbps

ST7570

2.4 kbps

- METERS & MORE (13Mu in Deployment) Italy / Spain

- PRIME (11Mu in Deployment) Spain

(ST STarGRIDTM SoC)

2012

ST75MM

28 kbps

ST7581

28 kbps

8

~100Mu PLC Enabled Installed Meters

Smart Meter: the Heart of Smart Grid

Lighting

control Vehicle to

Grid (V2G)

In-Home

Display (IHD)

Smart Meter

Smart Appliances

& Smart Plug

Solar Panel

Concentrator

• A Smart Meter is a Connected Meter for 2 way Automated Transmission of Data

To Energy Provider : to reduce manual meter reading cost and enable multi-tariff billing

To Grid Operators : for power distribution optimisation, outage management

To Consumer : to allow smart load and consumption management

9

RTC

EEPROM

Measurement

STPM3x Circuit Breaker

Backup Battery

Display

MCU

STM32/8

Smart Meter Architecture

Shunt

Mains

SMPS

ALTAIR

VIPER

ESD / Diode

Secure

IC

IrDA

3-15V

RF

Spirit

Balun

UART/SPI

MCU

STM32/8

STM32W 3-5V

RF MODULE

BASIC E-METER

SMPS

DC/DC

PLC

ST75xx

MCU

STM32

DC/DC ESD / Diode

3-5V

15V

UART/SPI

PLM MODULE

MOS

SCR

10

Plug-in Communication Modules to adapt to different standards

2003

-TELEGESTORE Italy

(35 Millions sold)

- STANDARD PLC (5Mu sold)

5 kbps

Next Generation of PLC Standards & Solutions

2010

ST7590

128 kbps

ST7580

28 kbps

ST7570

2.4 kbps

- METERS & MORE (13Mu in Deployment) Italy / Spain

- PRIME (11Mu in Deployment) Spain

(STarGRIDTM SoC)

2012

ST75MM

28 kbps

ST7581

28 kbps

11

2013

500 kbps

Multi-Protocol P1901.2 , G3,

Prime, M&M Metering SoC

200Mbps

Home Plug AV and

GP SoC

12

5/28/2013

HomePlug Technology highlights

Data Rate

HP AV Featu

res

HP GP

Up to 200Mbps

Triple Play applications

IEEE standard P1901

Up to 10Mbits

Smart Energy /Smart Grid apps.

Low cost/ Low Power

• HomePlug multiple interoperable standards for multiple applications

• HomePug GP specifically designed for building Smart Energy applications

and electric vehicle charging communication (V2G)

HP AV2

Up to 600Mbps

HD TV, high performance apps.

Standard under definition phase

14

• Use cases : Regular Load Profiles, EV charging time/price optimization, EV Battery storages

for Renewables, EV Battery Energy fed-back to the Grid during Peak time demand.

• HomePlug Green PHY was chosen by European and US automakers for EV charging

applications (ISO/IEC 15118)

HomePlug : enabling V2G Communication

Bi-Directional High Energy And Fast Data

AMI

RF

PLC

ETHERNET

EV, PHEV

EVSE

V2G will fully change Power Distribution on the Grid

13

Towards the Internet of Things (IoT)

15

M2M Bridge Smart Meter PLC

Touch Pad

Smart Plug with Camera

EMS CloudsIoT

Internet

LED Lighting Speaker

Smart Plug with ZigBee

Smart Grid

IHD

Home Area Networking HomePlug /WiFi/ZigBee/NFC

AMI/Data/Video/Audio

Smart Plug with Green PHY

Energy Management

Surveillance

Home Automation

Infotainment

EV Charging Smart Appliances Lighting

Intelligent LED Lighting

PLC

HomePlug provides an Internet Wired-Backbone within the Home

Multimedia Gateway

14

PLC PLC

PLC

PLC

PLC

PLC

Triple Play Applications (LINUX…)

IPv6

IEEE P1905.1

Smart Energy 2.0

IEEE

802.15.4x WiFi MoCa

6LowPan

HP

GP HP AV Ethernet

ISO-15188

Ubiquitous Wireless and Wired communication with IPv6

IEEE 1901

PRIME, G3

M&M

1901.2, PRIME,

G3, M&M

Towards Interoperability 15

www.st.com/smartgrid

ST Latest Products for Smart Meters

5/28/2013 Presentation Title

ST Solutions for Smart Meters

PLC for Wired

Connectivity

Field proven PLC offer for

Smart Meters & Smart Grid,

50% market share

Microcontrollers

WW recognized ARM

CortexTM-M3 MCU core

NFC Solutions

Meter Setup & maintenance

Prepayment and Payment

Energy Measurement ICs

High Accuracy Class 1/0.2 Ics

enabling 1 point calibration

Security ICs

Embedding Smart Card

security experience for

Secure Data in Smart Grid

1st

WW

RF Ics for Wireless

Connectivity Ultra Low

Power RF radio solutions to

extend battery life in Electricity,

Gas, Water, Heat Meters

A complete offer of “field proven” solutions, ready for market evolution

1st

WW

18

Power Supply

Integrated PWM controller +

High-Voltage MOSFET

(VIPER), Primary opto-less

regulation (ALTAIR)

MCU - Ultra-low-power EnergyLite™ Technology owned by

ST

ST’s 130 nm ultra-low-leakage process technology

Shared technology, architecture and peripherals

19

ST MCU - Ultra Low Power

STM8L151/2

STM32L151/2

All families include:

Multiple communication

Peripherals up to

3xUSART,2x SPI, 2xI2C

2 x watchdogs

Up to 8 x 16-bit timers

Internal 16 MHz

and 38 KHz RC Oscillators

Reset circuitry

POR/PDR

16MHz

STM8

CPU

Up to

8KB

Flash

STM8L101

Up to

1.5KB

SRAM

2 x Comparators

16MHz

STM8

CPU

Up to

32KB

Flash

Up to

2KB

SRAM

Main

Osc

Input

1-16MHz

Data

E²PROM

RTC

with

32KHz

Osc

DM

A

LCD

4x28

12-bit

ADC

1µs

Temp

sensor

12-

bit

DAC

32MHz

Cortex

M3

CPU

Up to

384KB

Flash

Up to

48KB

SRAM

Main

Osc

Input

1-24MHz

Data

E²PROM

RTC

with

32KHz

Osc

DM

A

LCD

8x40

MPU

ETM

12-bit

ADC

1µs

Temp

sensor

2 x

12-

bit

DAC

USB

Full

Speed

Device

RTC: Real-time-clock

Osc: Oscillator

MPU: Memory Protection Unit

ETM: Embedded Trace Macrocell

POR: Power On Reset

PDR: Power Down Reset

BOR: Brown Out Reset

PVD: Programmable Voltage Detector

Reset

+

BOR

PVD

Reset

+

BOR

PVD

20

PLC STarGRID – PLM Integration

PHY

AFE

HW MAC

Program ROM

Program ROM

TIMERS & WATCHDOG

TIMERS & WATCHDOG

Flash ControlsFlash Controls

SPI/I2CSPI/I2C

JTAGDebugger

JTAGDebugger

GPI/OsGPI/Os

UARTUART

ROM & RAM Memories

ROM & RAM Memories

Power Management & Voltage Regulators

Power Management & Voltage Regulators

STarGRIDTM

SoC

STarGRIDSTarGRIDTMTM

SoCSoC

AFE

&

FILT

ER

ING

BPF

ADC

DAC

PGA

Data RAMData RAM

ProgRAMProgRAM

DSP ENGINE

PHY PROCESSOR

MCU 8051

PROTOCOL CONTROLLER

HW Acc.HW Acc.

ClockManagement

ClockManagement

Zero Crossing Detector

Zero Crossing Detector

OTPOTPAES Encryption

AES Encryption

Power Amp &Control Loops

Power Amp &Control Loops

PHY

AFE

HW MAC

Program ROM

Program ROM

TIMERS & WATCHDOG

TIMERS & WATCHDOG

Flash ControlsFlash Controls

SPI/I2CSPI/I2C

JTAGDebugger

JTAGDebugger

GPI/OsGPI/Os

UARTUART

ROM & RAM Memories

ROM & RAM Memories

Power Management & Voltage Regulators

Power Management & Voltage Regulators

STarGRIDTM

SoC

STarGRIDSTarGRIDTMTM

SoCSoC

AFE

&

FILT

ER

ING

AFE

&

FILT

ER

ING

BPF

ADC

DAC

PGA

Data RAMData RAM

ProgRAMProgRAM

DSP ENGINE

PHY PROCESSOR

MCU 8051

PROTOCOL CONTROLLER

HW Acc.HW Acc.

ClockManagement

ClockManagement

Zero Crossing Detector

Zero Crossing Detector

OTPOTPAES Encryption

AES Encryption

Power Amp &Control Loops

Power Amp &Control Loops

StarGrid SoC

Scalable Platform with Multiple Modulation

Suitable for protocol customizations or suitable for open standard

Platform approach for Scalability

Suitable for Mass Market

AES Encryption for data security

High integration of analog and power amplifiers for cost and size reduction

• OFDM modulation

• 128 kbps baud

• PRIME “certified”

• Deployed by IBERDROLA

• S-FSK modulation

• 2.4 kbps baud

• IEC 61334-5-1 + LINKY compliant

• Ready for ERDF G1

• n-PSK modulation

• 28.8 kbps baud

• The only Meters&More compliant

• Deployed by ENEL/ENDESA

ST758x ST759x ST757x

21

SPIRIT RF Sub-GHz – Low Power Rx

23 28/05/2013 SPIRIT1 – Product presentation

Cuts power budget by

50% over competing

devices

Every mA counts:

• RX : 9mA

• TX: 24mA [@ +11dBm]

• Shutdown: 2.5 nA

Excellent Sensitivity: -122 dBm

• Frequency bands: 150-174MHz, 300-348 MHz, 400-512 MHz, 779-

956 MHz

• Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, MSK, OOK

and ASK

• Air data rate from 0.1 to 500 kbps (2 levels modulation). From 0.2 to

1000 kbps (4 levels modulation)

• Programmable output power: from -30dBm to +20 dBm

• Frequency Hopping, Antenna diversity algorithm

• Automatic acknowledgement, retransmission, and timeout

protocol engine

• Wireless M-BUS including the N2g sub mode, 6LoWPAN

22

STPM3x : High Accuracy Energy Measurement IC

24

2nd order

∑Δ A/D Φ

- + 2nd order

∑Δ A/D Φ Filter

- + 2nd order

∑Δ A/D Φ

DSP

2nd order

∑Δ A/D Φ

2nd order 24-bit SD ADC

0.1% accuracy 1:5000

One/Two independent current channels

One/Two independent voltage channels

SPI/UART interface

23

High Precision

Temperature Compensated RTC

Embedded high-stability 32 kHz DTCXO

High accuracy

±5.0 ppm max (-40 to 85 °C)

±3.8 ppm max (0 to 50 °C)

Very low power consumption: 0.8 μA typ.

SO14 200mil with embedded Crystal

Robust to Humid Environment

-160

-140

-120

-100

-80

-60

-40

-20

0

20

-40 -20 0 20 40 60 80

PP

M E

rro

r

Temperature (C)

41TC8025 OSC PPM vs. Temperature

Temperature

Compensated

Non-Compensated

Temperature + Clock PPM

Compensation

Algorithm

M41TC8025

24

ST High-Voltage SMPS IC - 26

Altair04-900

BENEFITS

POWER (W)

with universal

mains

Direct Conversion from AC Mains to DC Low Voltage DC

Very low stand by consumption 30mW

Non Isolated Buck/ Buck-boost /

Fly-back

Isolated Fly-back

VIPer35

QR Controller

VIPer25

VIPer15

VIPer26

VIPer16

VIPer37

VIPer27

VIPer17

VIPer28

PWM: Fixed frequency with Jittering

VIPer05 VIPer06 VIPer07

5W -

10W -

15W -

Isolated Fly-back

Topologies

3W -

VIPer38

For metering

application

Altair04- 900V (QR)

Integrated 900V

MOSFET OPTO-LESS <70mW Stand-by

25

M24LR– Enrich NFC & IOT Application 26

Feature - Dual Interfaces

- I2C: 400kHz, Single supply voltage 1.8 V to 5.5 V

- ISO15693: Data rate 53Kbit/s in fast mode, long range.

- 64/16/04k bit density

- 64bit UID

- 32bit password

- 13.56 MHz ±7k Hz carrier frequency

Benefits - More flexible in parameter setting and update

- Battery-less in RF mode

- Energy Harvesting

- High reliability in EEPROM

- Rich user experience with lower cost