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Applicazioni IT per le Smart City

(in lingua inglese)

- Integrate systems and devices that are not IoT ready
- MQTT connection toward EMS
- Secure connection using VPN
- Scalable
- Indipendent from TLC infrastucture

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Atti di convegni o presentazioni contenenti case history
Intervento al convegno "Internet of things e Smart City", Milano 2014

Pubblicato
da Alessia De Giosa
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Estratto del testo
Restricted © Siemens AG 2014 All rights reserved. siemens.com/answers Smart City & Internet of Things
Marzo 2014 Page 2 Smart City & Internet of Things
Table of content ' Siemens Infrastructure & Cities ' Internet of Things & EMS System ' Electric Mobility M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 3 Siemens new organization
Following world megatrends Industrial Automation Customer Services Drive Technologies Industry Healthcare Energy Fossil Oil & Gas Power Transmission Wind Clinical Products Diagnostics Imaging & Therapy Infrastructure
& Cities Mobility and Logistics Low & Medium Voltage Rail Systems Smart Grid Building Technologies Metals Technology Solar M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 4 Infractructure & Cities
Smart City Portfolio Smart Grid
' Infrastructure & substation devices
' Supervision & control system
' Advanced algorithms: network state estimation, distributed generation forecast, load & generation
profiling ' Network planning, O&M applications Micro Grid
' Supervision & control system
' Loads & Generators optimization
Smart Building
' Infrastructure & devices
' Supervision & control system
Electric Mobility
' Rechanrge infrastructure
' eBus & Metro
' Supervision & control system M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 5 Smart City & Internet of Things
Table of content ' Siemens Infrastructure & Cities ' Internet of Things & EMS System ' Electric Mobility M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 6 Internet of Things
Strategy M2M Cloud EMS Services Things EMS Smart City Cockpit HTML5 MQTT Supervision & Control Systems MQTT Gateway Open & Standard Integration M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 7 EMS System
Introduction EMS, Smart Grid Energy Management Cockpit

EMS is a Cloud platform providing set of services for Energy Monitoring and
Energy Management following the Software as a Service model. Key features:

' Energy Efficiency
' Demand Response
' Grid Energy Cockpit M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 8 EMS System
Applications EMS Web Applications

EMS services are accessible via a set
of state-of-the-art HTML5 web
applications available on any OS and
device (PC, Tablet, Smartphone). Support Business Decisions

EMS HMI is designed as a
dashboard/cockpit to provide to users
high-level information trough an
intuitive user interface to supports
business level decision. M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 9 EMS gateway EMS middleware BUS Premi se Clo ud REST EMS System
Overall Architecture M2M W eb Ap p BA (BACnet) Driver EMS Public Portal Field EMS Operation Center Meetering (GME) Driver Meetering (SI) Driver NO DE.J S EX PRES S MONGO DB CORE Services REST Interface (Http/Https) HTML5 / CSS / Javascript Sencha ExtJS HTML5 / CSS / Javascript Sencha ExtJS EMM Driver Lighting Driver MQTT Sites Mngt Services Reporting Services DG Forecast Services Admin Services Maint. & Ticketing Services Active Demand
Services NO DE.J S Modbus Driver EMS Mobile HTML5 / CSS / Javascript Sencha Touch / Apache Cordova M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 10 EMS M2M
Key features & Technology Key features
' data acquisition platform
' multi-disciplinary
' REST
' MQTT
' CoAP (future)

Technology
' Developed in JavaScript using node.js
' MongoDB as non-relational database
M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 11 EMS M2M
MQTT Protocol ''MQTT is a machine-to-machine
(M2M)/"Internet of Things" connectivity
protocol. It was designed as an
extremely lightweight
publish/subscribe messaging
transport.' ' Standard (under OASIS standardization)
' Open
' Lightweight / Fast
' Scalable
' Support offline mode
M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 12 EMS MQTT Gateway
Key features & Technology Key features
' Integrate systems and devices that are not IOT ready ' MQTT connection toward EMS
' Secure connection using MQTT over SSL
' Secure connection using VPN
' Scalable
' Independent from TLC infrastructure (GPRS, 3G, ADSL, Fiber) Technology
' Developed in JavaScript using node.js
' Host drivers in any language
M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 13 EMS System
Energy Efficiency EMS monitors and controls systems and devices of the following
categories:

' Comfort
' Lighting
' Meters
' Loads
' Generators, DR forecast
' Storages
' Integration with MV network SCADA
' Integration with MicroGrid SCADA

EMS allows creating scenarios and defining calendars and it is able to
maintain the system in Efficiency according to the constraints set by the
user.
M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 14 EMS System
Demand Response EMS collect load and generation profiles and creates typical curves; the
Service Provider of the EMS system (DSO, Aggregator) can define and
assign load curves to the Customers (owners of the Sites).

A Customer can accept the target load curve for its Site and the system
will ''try' to automatically follow the curve acting on:
' Comfort '' change the temperature set-point staying in the user defined range ' Lighting '' change the light set-point staying in the user defined range ' Other Loads '' moving or stopping loads (depending on the load type)
M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 15 Energy Management System Reference Project
Campus Savona Meters ' MV GME ' LV GME ' LV Meter Building Mngt System DEMS eCar OC ' Comfort ' Lighting ' Load control ' Photovoltaic ' 3 CSP ' Micro-Turbine Gas ' Thermal Storage ' Chiller ' Energy Storage ' Recharge Units M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 16 Smart City & Internet of Things
Table of content ' Siemens Infrastructure & Cities ' Internet of Things & EMS System ' Electric Mobility M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 17 E-mobility as one of the main driver for
Smart Cities
development' Globalization, demographic change as well as climate change are megatrends that will impact the future of cities. To support the sustainable city development, technologies are fundamental to create efficient buildings, a reliable power grid and capable mobility solutions. M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 18 ..with a strong market forecast for the future.. At the end of 2012 total worldwide electric vehicle stock was over 180,000 units. Considering actual trends and urban phenomena, it is likely that this number will growth to at least to 20 million electric vehicles by 20201). At the end of 2012 total worldwide electric vehicle stock was over 180,000 units. Considering actual trends and urban phenomena, it is likely that this number will growth to at least to 20 million electric vehicles by 20201). 1) Global EV outlook (OECD/IEA, 2013) M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 19 ..and new functionalities and uses Electric vehicles are electricity storage devices which can be integrated in a Smart Grid. Electric vehicles are also important because cities to be smart requires new and sustainable transport modes, like car sharing initiatives. M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 20 Which players will take part in this story' Smart grid DSO Energy vendors Charging station operators Enablers: Governments, Municipalities, Authority, Car Manufacturers, etc. End users/Drivers Roaming partners Service providers M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 21 Siemens answer for the E-mobility
The E-car Operation Center Considering the important role of e-mobility inside urban spaces, the infrastructure for electric mobility must satisfy the requirements of the grid but also those of all the actors operating in a modern Smart City. Drivers must be sure that they will be able to recharge their vehicles anywhere, and payment for electricity must be uniform across all distribution points. Siemens answer: Siemens E-car Operation Center M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 22 Siemens E-car Operation Center
Main Concepts 1. It collects all the information from the field and is aware of what''s happening on the recharge infrastructure
2. It makes all the information available to all the electromobility
actors/stakeholders
3. It can be integrated in the Smart Grid 4. It supports Global Roaming and has
Open Interfaces

The eCar Operation Center (aka OC) is the IT system to manage the entire electromobility process. M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 23 Siemens E-Car Operation Center
Detailed features Power Grid Control Infrastructure Management Contracts and services Clearing / Roaming M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 28 Charging units (different models and communication protocol) Power grid DMS Building and Energy management systems Clearing house for global roaming Green Emotion Marketplace CRM, Billing and AMM systems

Public portal and Dashboard

Navigation systems
System can be used as a Service over the cloud Open and customizable interfaces! Siemens E-car Operation Center
IT ecosystem M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 29 Siemens E-car Operation Center
Enabler of additional value added services Business EVs user Private Service providers OEM Public administrations and authority Energy Vendor and DSO Smart management of distributed generation Prepaid model Fleet management Integration with loyalty card Car sharing Green dashboard Usage Fees M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 32 Our references
Siemens solution implemented @ ww level Siemens E-car Operation Center successfully implemented in' Italy
Chile
Spain
Austria
UK
M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division Page 33 Thank you for your attention. Bigoloni Maurizio Siemens SpA IC SG EA SOL Mail: maurizio.bigoloni@siemens.com Di Fiore Manuela Siemens SpA IC SG SE APS Mail: manuela.difiore@siemens.com M. Bigoloni '' M. Di Fiore | Siemens I&C '' Smart Grid division


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