opal-rt rt14 conference: hil testing using hypersim
Post on 03-Jul-2015
157 Views
Preview:
DESCRIPTION
TRANSCRIPT
Bouna Cisse, P.E., MSc.E.
Opal-RT Technologies Inc.
bouna.cisse@opal-rt.com
Workshop on Hardware-in-the-Loop Testing of
Transformer Differential Protection using Hypersim
Workshop on Hardware-in-the-Loop Testing of
Transformer Differential Protection using Hypersim
Jean-Philippe Gagnon, Eng.
Gentec inc
jpgagnon@gentec.ca
Collaboration between
CORPORATE PRESENTATION. ALP Protection Relay
Gentec
CORPORATE PRESENTATION.
• Who is Gentec ?
• Our mission
• Expertise and achievements
• Facility and equipment
• ALP series
protection relay
ALP Protection Relay
Who is gentec ?
CORPORATE PRESENTATION.
• Founded in 1959 by Théodore Wildi
• Privately owned company,
headquarters in Quebec City
• Over 125 employees
– Major investment in R&D
• Hydro-Québec strategic partner
• Mission-critical equipment
manufacturing
• Also developed Gentec Electro-Optic
in 1969
• High tech infrastructures
ALP Protection Relay
Our mission
CORPORATE PRESENTATION.
Mission
Gentec designs, produces and markets custom solutions in the
electrical power, data acquisition, signal processing, and
power management fields.
Since 1959, we maintain our leading position through our
customer relationships, as well as the reliability and
ruggedness of our products
ALP Protection Relay
Expertise and achievements
CORPORATE PRESENTATION.
• 55 years expertise in the electrical utility market
• Long life and critical product development
• Multifunctional team with huge experience in creating
custom products, including electronic hardware and
software
• Flexibility toward customer needs
• Quality, rigor of process
ALP Protection Relay
Expertise and achievements
CORPORATE PRESENTATION.
Electronic development
• Acquisition Data IED
• Mission critical equipment to receive field IO’s
• Used in transmission and
Generation station for automation
• Load Shedding IED
• Triggered by underfrequence, over and under voltage event
• Used in electrical network automation
• Remote-controlled
ALP Protection Relay
Expertise and achievements
CORPORATE PRESENTATION.
Electronic development
• Network Disturbance recorder
• Record network disturbance
• High recording capability
• Recloser control
• Regulate network voltage fluctuation
• Urban design to reduce
visual disturbance
ALP Protection Relay
Expertise and achievements
CORPORATE PRESENTATION. ALP Protection Relay
Capacitor bank
• Power quality solution and efficiency solution
• Power factor correction
• Harmonic Filter
Battery Charger
• Utility grade and industrial use
• Built to highest standards
Energy management and lighting
• Central access and management of building energy
efficiency
Expertise and achievements
CORPORATE PRESENTATION. ALP Protection Relay
Quality & Certification
CORPORATE PRESENTATION.
• IPC class 3
• ISO 9001:2008
• Facility Security Clearance: NATO SECRET
• C-TPAT Customs Trade Partnership Against Terrorism
• CSA / UL Certification
ALP Protection Relay
Facility and equipment
CORPORATE PRESENTATION.
• 42,000 ft2
• Electronic Assembly
• Cabinet Assembly
• SMT assembly Lead or Lead-free
• Wave Soldering
• Environment Stress Screening Chambers
• Insulation Test Benches
• In-house Conformal Coating
• AOI inspection and BGA X-Ray
ALP Protection Relay
ALP series Protection Relay
.
Evolution of the electrical grid
New electrical architecture
New phenomena
New challenges
• Introduction
• Overview of ALP-4000
• Features and benefits
• Hardware and Software Architecture
• Differential Protection
ALP Protection Relay
Introduction
.
Protection Relays are used to protect equipment from being
damaged by undesired electric phenomenon.
Specific protection functions exists for generators
transformers, transmission line, capacitors, etc..
Various type of functions:
- Instantaneous overcurrent (50) - Undervoltage (27)
- Time overcurrent (51) - Overvoltage (59)
- Over/under frequency (81) - Distance (21)
- Differential (87) - etc…
- Directional Power (32)
ALP Protection Relay
Introduction to Protection
.
- Negative sequence can tell how a system is unbalanced
- Zero sequence can tell you about earth fault condition
- Protection relay can add currents to trigger transformer or line
differential protection
- Protection relay can protect from generator overexcitation conditions
(Volt/Hz)
- Infinite possibilities
- Hundred years of evolution in a single box!
ALP Protection Relay
Overview of ALP-4000
.
- Six (6) three phase current inputs
- Two (2) three phase voltage inputs
- Eight (8) fast power outputs
- Sixteen (16) relay outputs
- Sixteen (16) digital inputs
- Two (2) optical Ethernet ports
- One (1) Ethernet maintenance port
- IRIG-B input
- 8 configurable push buttons
- 16 configurable alarm tricolor LEDs
- LCD Display
- -40C to 85C operating temperature
ALP Protection Relay
Overview of ALP-4000
.
- Main functions- 50/51N Overcurrent
- 87U/O/N Differential
- 27 Undervoltage
- 59 Overvoltage
- 81/R Frequency
- DCT Voltage peak detector
- Logical function
- IRIG-B Synchronization
- Disturbance recorder
- Sequence of events recorder
- User friendly configurator
ALP Protection Relay
Web Interface
.
- Monitor through Secure WEB Interface (Encrypted, HTTPS)
- Monitor voltage, current phasor and symmetrical components
(magnitude and phases)
ALP Protection Relay
Web Interface
.
- Download COMTRADE files (data for scope trace)
- Access to the sequence of events
ALP Protection Relay
- Withstand rough Electric, Temperature and CEM levels
- Built to electric utility highest standard (IEEE, IEC and customer specific)
. ALP Protection Relay
Physical caracteristics
- Use powerful Digital Signal Processing (DSP)and Central Processing unit (CPU)
- Ultra Fast power output uses transistors (fast switching 2us) combined with relay (high maintained current)
. ALP Protection Relay
Material architecture
Input-Output
-Current
-Voltage
-Digital
-Power
7680Hz
Protection
Calculation
Logic
Settings
Logging
Raw data sampling rate
. ALP Protection Relay
ALP Configurator
- User friendly interface
- Very flexible
- Large selection of settings for protection functions, timers, latches,
pushbuttons, assignable LEDs, assignable internal variables (over 700+)
. ALP Protection Relay
ALP4000 Features and benefits
- Secure, rugged and reliable. Comply with the latest utility standards
- Factory acceptance tests completed with Hydro-Quebec
- Protection, Automation, Metering and Monitoring built into 1 unit
- High density of IO cards
. ALP Protection Relay
ALP4000 Features and benefits
- Unique and very friendly user interfaces and software
- Lower engineering time for equipment setup
- Lower cost of operation
- Cutting edge technology components, very high processing capacity
- Powerful calculation and storage capabilities
- Fast transformer differential restrained action ( 1,4 cycle)
- Address issue of modern transformers inrush with
SAFE Restrained mode
. ALP Protection Relay
ALP4000 Features and benefits
- Flexibility to adapt to new and modern algorithms
- Can use customer Matlab model to implement new algorithms
- Research lab friendly!
- Modern, powerful, flexible
. ALP Protection Relay
Protection function
- Transformer Differential (87)
- Need to protect only transformer zone
Transformer
differential
zone
Out of
zone
Out of
zone
. ALP Protection Relay
Protection function
- Transformer Inrush
- High current created by magnetization of the core
- Harmonic generation (2nd and 4th harmonic monitored)
- Newest transformer have lower losses but are subject to
ultrasaturation
- This leads to lower 2nd harmonic levels (parameter used in
determining inrush conditions)
- You do NOT want to trip in these conditions
. ALP Protection Relay
Protection function
. ALP Protection Relay
Protection function
- Set threshold- Minimum differential- UnRestrained value- Slope 1- Slope 2- Break point- Harmonic levels
inrush › 2nd and 4th)overexcitation › 5th
- Set the 87R restrained (harmonic) level
3 modes of operation (for even harmonic level 2nd and 4th )- Restrained
Increase dual slope characteristics in proportion of even
harmonic detected
- TRADITIONAL (for even harmonic level 2nd and 4th )Blocking enabled if harmonic level is greater than set value
(example block above 15%)
- SAFE (for modern transformers)
verify if fundamental is in phase with 2nd harmonic (to validate
this is not a fault). Lower the blocking level (example 8%)
. ALP Protection Relay
Protection function
87 Transformer differential
Restrain Mode
SAFE Mode
. ALP Protection Relay
ALP plateform Development
- New and smaller ALP2000 platform
- Added Feeder protection functions
2014 2015
Thank you!
WWW.GENTEC.CA
top related