智能电网操作实例

The High-Power Laboratory Chalfont, Pennsylvania
> > > > >
Max MVA: 3,250 Max kV: 72 Max kV synth.: 400 DC to 60 Hz Max kA and duration: • 50 kA 1 sec • 63 kA 0,5 sec
Energy Storage Performance Testing Lab – Chalfont, PA
Testing and certification of battery and energy storage systems of all sizes including PV systems, inverters, and charge controllers. > Safety and performance tests > Incident analysis
developing NIST standards
> Tests for reliability, optimization, regression, and
cyber security
> Provides performance reports (and eventually
certification reports)
Smart appliance, smart kitchen testing
In-home device testing
> Demand response (DR)
testing: how devices respond to DR control signals
Testing for electric vehicles and vehicle charging stations
“Systems with high interoperability have lower equipment costs and lower transactions costs, higher productivity through automation, [and] more conversion of data and information into insight.”
On-site testing
> Mobile test equipment > Energy storage site > > > >
testing Mobile transformers Mobile impulse generator AC series resonant test set for cable circuits 0,1 Hz testing for medium-voltage cables
KEMA Test Master
•Use case repository •Test scripts •Analytics engine •Report engine •Test data repository •Logic control
Data Acquisition System
Secure high-speed communication network
> 8,400 MVA three phase > 5,000 MVA single phase > Up to 245 kV three > > > > >
phase Up to 450 kV single phase Highest synthetic TRV 1,300 kV Current injection Voltage injection Six-phase reignition
9
Vendor elements can be substituted in the test environment.
Meter and device testing
> End-to-end live
environment with meters, data collectors, and more
Smart Grid Interop Lab is linked to KEMA’s Powertest Lab
> Data storage is
securely maintained at KEMA’s Powertest Laboratory in Chalfont, PA
The Interop Lab’s overall architecture will integrate both KEMA’s worldwide test facilities and other labs.
Virtual opening: KEMA’s Smart Grid Interop Lab
Smart Grid Interop Lab KEMA’s new testing services validate smart grid products and systems, and help manage risks of smart grid deployment.
> Type test certificates > Test reports > Calibration certificates > Inspection reports > Investigation reports
These documents are independent evidence of compliance with specified requirements.
Smart Grid Interop Lab overview
> Provides live test environment to validate smart grid
product and service interoperability
> Tests use cases based on existing standards and
Testing of local energy storage devices
Community energy storage testing
LIVE, dedicated circuit testing
(available soon)
> Test outdoor devices on
live, dedicated distribution circuit on exterior poles (available soon)
> Provides platform for installations, operations, and
diagnostics
A live smart grid environment
To build an enduring smart grid investment you need:
The economic value of interoperability testing
The EMVT Laboratory The Netherlands
> 1 MVA in four quadrant > > > > > >
operation 3,3 kV three phases Overload 1,25 p.u. 10 seconds, 3 p.u 1 second Frequency from DC to 75 Hz Harmonic distortion up to 2,400 Hz Available loads 500 kW, 1 MVAr inductor or capacitor Stationary and dynamic voltage
Smart meter testing
Testing for devices on poles
IEC 61850 testing
> Conformance test for server and client devices > Stress and performance test > Interoperability test
HAN /CAN Devices
Leabharlann Baidu
Smart Meters
Collectors
Head End
Meter Data Mgmt.
Enterprise
A
Collector Vendor N Head End Vendor N
Z
End-to-end testing (A-Z) with the ability to connect other elements as necessary and required, even if they are not physically co-located at the testing site. This illustration shows how KEMA can use the environment to plug in and test vendor elements (N).
Remote Slave
Subsystem labs
Remote Slave
Remote Slave
Remote Slave
.... ....
Remote Slave
World-class testing laboratories
The High-Power Laboratory Arnhem, the Netherlands
On-site testing
O,1 Hz testing
Measurement of: x Partial discharge x Tan delta x MV withstand up to 40 kV x Time domain reflectometry
KEMA’s testing products
-- Gridwise Architecture Council Policy Team
Smart Grid Interop Lab from concept...
to reality.
Interoperability testing from A to Z
Example use-case model: meter to bill
The High-Voltage Laboratory Arnhem, the Netherlands
> High-voltage AC 1 MV > High-voltage DC 1 MV > Impulse generators > up to 2.6 MV > Partial discharges > Faraday cage > noise level < 0.5 pC > Mechanical tests > Climatic tests