Embed Size (px)
Grundfos Dormitory
Grundfos IS - Digital Products
Big Data anvendt til at udvikle og optimere produkter og produktion
Grundfos Dormitory
Lejf Fomsgaard
Grundfos Dormitory
Grundfos IS - Digital Products
Lejf Fomsgaard
Grundfos Dormitory
Grundfos IS - Digital Products
Grundfos in numbers
Grundfos Dormitory
Grundfos IS - Digital Products
Grundfos in the future
• Today most of our products contains software. Most of them can be updated on premise and a part of them can communicate with other devices.
• Tomorrow almost all devices are online, can be configured, updated and information as a service will be part of our service offerings.
• Grundfos will take the role as ISV (Independed Software Vendor) and that is new to us.
• Data as a product will be one of the cornerstones in our future offerings and Big Data one of our main sources in our future product development.
Grundfos Dormitory
Grundfos IS - Digital Products
Grundfos Dormitory
Lejf Fomsgaard
Grundfos Dormitory
Grundfos IS - Digital Products
Background
The Grundfos Dormitory comprises 159 apartments with room for just over 200 students located on a prime site in the newly developed harbor area of the city right beside the marina.The building complies with the Danish Low-energy Class 2015 requirements, which demands a 25% reduction in energy consumption compared to standard regulations.Taken into use in the autumn of 2012Although technically involved in the project as the turnkey contractor, Danish company Sjælsø also acted as the project developer from the very start of the project, right from the purchase of the land for the building.
Grundfos Dormitory
Grundfos IS - Digital Products
Introduction
159 Apartments12 FloorsCa. 200 tenants
3,000 sensors
Update every 5 seconds
Apps forAdmins and tenants
R&D Analytics onMicrosoft Power BI
Powered byMicrosoft Azure Iot Suite
Opportunities and potential spin-offs
• Building information and configuration• Building and facility information management and optimisation• Tenant information management app with user feedback (e.g. comfort)• New algorithms for pumps and systems
Minimize usage Optimal ComfortLiving Lab
Grundfos Dormitory
Grundfos IS - Digital Products
MeasurementsWhat is being measured?
In each apartment, 10 sensors measures the temperature, level of CO2 and relative humidity, electricity consumption, and heat via the radiators, as well as hot and cold water, including temperature, pressure and flow of both cold and warm water.
The same measurements are recorded for the building as a whole, plus technical installations in the basement, outside temperature, wind and solar level. A total of 3000 sensors.
What is the purpose
Motivation of and engaging the residents in minimising consumption while working towards continuous energy optimisation – all in close cooperation between Grundfos, the students, owners and local universities.
A living lab where Grundfos can test new products in a real environment
Get experiences with Big Data and Microsoft Azure platform
Grundfos Dormitory
Grundfos IS - Digital Products
Data storage
• Sensors: 3.000 Pcs.
• Sampling rate: 5 sec
• Data set per day: 51.840.000
• Requires approx. 1 TB storage per Year
• Currently the data storage allocates 3,5 TB space.
• Microsoft Azure cloud solutions used for storage
• Currently only one the data storage (in Ireland) are used
Grundfos Dormitory
Grundfos IS - Digital Products
Future Perspectives
• BIM – Building Information Management
• Comfort profile
• Building brand (Building owner value proposition)
• Operational efficiency (facility management)
• Data as a product
• New algorithms
• Visualizations
Grundfos Dormitory
Grundfos IS - Digital Products
Grundfos Dormitory Architecture
Grundfos Dormitory
Grundfos IS - Digital Products
Architecture
NRGi
Utilities Provider
Beckhoff PLC
Dormitory Building
Microsoft Azure
Secured byAzure Active Directory
Iot Suite
Data Factory
Analytics
Data Factory
Inbound Outbound
University
Tenant
Grundfos R&D
Grundfos Admin
Building Admin
Azure Apps
Weatherstation
Dormitory Building
Grundfos IoT Platform
Grundfos Dormitory
Grundfos IS - Digital Products
Grundfos Dormitory Architecture
CX9000
BC9191Azure IoT
HubAzure Stream
AnalyticsAzure Blob
Store
AzureSQL Server
DW
MSPower BI
Azure ML
Azure Service Fabric
HD Insight(Horton works)
Bech hoff OPC-UA based infrastructure
BC9191
CX9000
Twin
Cat
Dat
a A
gen
t
Dormitory building3000 sensors
Alarm System
Customer Apps
StudentsUniversity and Grundfos Research
Device Ingest Hot Warm Cold
BC9191
CX9000
Grundfos Dormitory
Grundfos IS - Digital Products
Microsoft Azure IoT Suite platform Reference Architecture
Solution PortalProvisioning API
Device Registry Store
Stream Event Processor
Analytics/
Machine Learning
Data Visualization & Presentation
Device State Store
GatewayStorage
IP capable devices
Existing IoT devices
Low power devices
Presentation Device and Event ProcessingData TransportDevices and
Data Sources
Azure IoT Hub
Agent
Agent
Agent
6 device profiles161 devices
About 3000 data points
1 Industrial Beck hoff PCOPC-UA server
Twin-Cat IoT Data Agent
Raw dataTelemetry CSV Files
<device type>\<year>\<m>\<d>\<m>\<h>
Alarm data
MS SQL Server DW with PolybaseMS SQL Server to masterdata
DEAS App to main Tenant/occupancy data
PowerBI(in-memory data execution)
15 Stream Analytics jobs
Modified Remote monitoring solutionDevice Explore Desktop App
6 Device profiles161 devides
DeviceSimulator
Simulater
Grundfos Dormitory
Grundfos IS - Digital Products
PowerBI Visualisation
Grundfos Dormitory
Grundfos IS - Digital Products
Dormitory User Dashboard
Threshold in relation to building average
Grundfos Dormitory
Grundfos IS - Digital Products
Heat Energy Overview
Building average
Threshold calculation: average + %-value
Threshold calculation: average + %-value
Red if above threshold
Grundfos Dormitory
Grundfos IS - Digital Products
Single Apartment View
For 1 appartmentAverage for the
apartment
If red then abovethreshold
Grundfos Dormitory
Grundfos IS - Digital Products
Tenant View
Consumption belowthreshold
Consumption belowthreshold
Grundfos Dormitory
Grundfos IS - Digital Products
CO2 Level
HVAC exchanges the air during the day
Grundfos Dormitory
Grundfos IS - Digital Products
Lessons learned / Pitfalls
Grundfos Dormitory
Grundfos IS - Digital Products
Lessons learned / Pitfalls
• Transport of big data volumes handled by using the “FedEx Protocol”
• Do not be afraid to collect too many data points. Today's noise is tomorrow's assets.
• If planned in advance, establishing all measurings are cheap. “It did not take longer to complete” quote by Sjælsø
• Be careful about which services that are selected, they may each have a price tag
• “Price of data storage in cloud is going against 0” quote Microsoft. - But you may pay for processing the data.
• In your planning be careful about dividing data in Cold, Warm and Hot store. When we started the Dormitory had a price tag of about DKK 25.000 / month. Now it is about DKK 2000.
Grundfos Dormitory
Grundfos IS - Digital Products
Lessons learned / Pitfalls
• You can turn up/down your capacity and computer power on the fly. Yes, but you need to have some experienced people to handle it in the most efficient way.
• Price models are changing often. The Cloud providers have to learn their business as well as you do.
• In order to gain from the analytics and experience new insights it takes both some thesis in advance, good consultants and good data scientists.
• You have to consider very carefully about back up and which physical storage locations you selects. E.g: within EU or global.
• Security: Cloud solutions are in general very secure. It is when you grants access to users and internal staff the security is compromised.
• Time critical control loops and alarms are not suitable for Cloud solutions. You have at least a delay on 200 ms, but it depends heavily on selected datacenter and network
Grundfos Dormitory
Grundfos IS - Digital Products
Lejf Fomsgaard
IS Delivery Area Manager,
Business Development Solutions
Email: [email protected]
Mobile: +45 20 32 40 08
Grundfos Dormitory
Grundfos IS - Digital Products
Auxiliaries
Grundfos Dormitory
Grundfos IS - Digital Products
OPC UA
• OPC UA – Service-oriented Architecture for Industrial Applications
OPC Unified Architecture (OPC UA) is the
new standard of the OPC Foundation providing interoperability
in process automation and beyond. By defining
abstract services, OPC UA provides a service-oriented
architecture (SOA) for industrial applications – from
factory floor devices to enterprise applications. OPC UA
integrates the different flavors of the former OPC specifications
into a unified address space accessible with a
single set of services.
Grundfos Dormitory
Grundfos IS - Digital Products
API
• API stands for Application Programming Interface
• An API expresses a software component in terms of its operations, inputs, outputs, and underlying types, defining functionalities that are independent of their respective implementations, which allows definitions and implementations to vary without compromising the interface. A good API makes it easier to develop a program by providing all the building blocks, which are then put together by the programmer.
• An API may be for a web-based system, operating system, or database system, and it provides facilities to develop applications for that system using a given programming language
•
