Transcript smART P500

Digital Multifunction Protection
smART P500
INDEX
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Key Features
Protection
Automation & Control
Metering and Power Quality
Recording
Scalability and Ergonomy
Applications
Models
Software
Key Features
smART P500
Multifunctional Protection
smART P500
Key Features I
smART P500
• Configuration scalable from Simple to Complex Distribution Networks thanks to
Configuration Wizard Assistant
• Sampling Rate of 128 Samples / cycle ensures a very High Measurement Accuracy
(detection of up to 63 Harmonic possible)
• More than 18 Protection and Control Functions including Synchrocheck and 4 Step
Recloser
• Unlimited Directional Sensitivity Thanks to choice of Polarizing Voltages depending
upon Application
• Trip / Close signals to Breakers with Single or Three Phase Control
• Advanced Metering and Power Quality:
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Total Harmonic Distortion
CBEMA Events
Voltage Sags and Swells
Load Profile Trending
Key Features II
smART P500
• Sophisticated Oscillographic Records with User configurable Resolution (16, 32, 64
or 128 Samples / cycle), including Pre-fault Values and Fault Location
• 32 Fault Event Records
• 3500 Event records
• Reliability Indices reports for SAIFI, SAIDI, MAIFI, CAIFI, CAIDI and ASAI
• I /O Expandable up to 20 Programmable Inputs, 15 Programmable Outputs
• Programmable Front LEDs and Function Push Buttons including Manual Trip Close
Push Buttons on the Front
• Local and remote Serial Communication
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Protocols: ArtCOM, MODBUS, DNP 3.0, Harris 5000, IEC 69870-5-101 & 104
smART P2P (16-Bit Peer to Peer)
SMS ( Commands & Messages) and Web Server
IEC 61850 Ready,…
Key Features III
smART P500
• Automation Configuration Flexibility through 40 Programmable Graphical Logic
Equation Blocks
• Easy Coordination with Legacy Over Current Protection, thanks to configurable
Reset Time Delay
• Local / Remote Control Switch
• Configurable Language: Spanish, English, Portuguese, French
• Configurable Nominal Current: 1 or 5 A
• Configurable Nominal Frequency 50 or 60 Hz
• Automatic Reconfiguration Algorithms for Distribution Networks
• Innovative Solutions: Load Shedding, Simple Busbar Protection, Back-up
Protection,,…
• Tested against all International Standards (Dielectric, Impulse, EMI, Transients, Fast
Transients,…)
smART P500 Connecting Diagram
HW Blocks smART P500
• Blocks diagram
HW 1 smART P500
• Protective relay core consists of a DSP (CPU Digital Signal
Processing).
• It performs Measurement and Protection algorithms as well as
Data Storage and Communications.
• A FPGA supports the DSP, by controlling Analog Signal Acquisition,
I/O ports, keyboard, display and LEDs, IRIG-B decoding and part of
the basic algorithms for protection functions.
HW 2 smART P500
In addition to the protection core consisting of DSP-FPGA dual
management, it also features the following items:
• FLASH Memory. It contains the O.S. (Firmware) of the protection,
the settings, and historical stored data. Flash Memory keeps all data
stored in it whether the relay is powered or not. It also permits the
modification of its stored data. Therefore, OS can be updated
without any HW change.
• SRAM Memory. It stores time variable information. A lithium battery
avoids data loss, in case of shutdown or no power supply.
HW 2 smART P500
• DRAM Memory. It stores dynamic data, not critical to protection
relay operation. These data are loss in case of no Power Supply.
• QUART. A 4 x serial port control chipset. It allows the management
of up to 4 serial ports simultaneously.
• Analog Input signals Acquisition system. Consisting of
the
analog inputs themselves, and a set of amplifying filters managing
the signals prior to A/D conversion. After conversion, signals are
translated into digital samples (128 samples/cycle) and processed
by the DSP.
Protection
smART P500
Current I
• A sampling rate of 128 Samples
per cycle (60 Hz Basis). leads to
high measurement accuracy
• Open Phase:
• Settable 0,05 – 0,5 P.U. of I2 / I1
in steps of 0,01 P.U.
• Definite Time delay 0,05 – 300s
in steps of 0,01s
Current II
• Phase, Ground and Neutral over current and Load Unbalance (Negative
Sequence) / sensitive Ground,
• Current Settings 0,1 – 20 X IN in steps of 1 mA
• Sensitive Ground: 50 mA nominal, settable 0,025 – 10A in Steps of 0,001 A
• Instantaneous or Definite Time up to 60s in steps of 0,01s
• Various Over Current – Time curves as per IEC / ANSI / US / BS / Individual:
• Standard Inverse, Very Inverse, Short Time Inverse, Long Time Inverse and
special Very Inverse, Moderately Inverse
• Up to 4 user defined curves are possible
• Time dial multiplier and Reset time delay (if applicable)
• Definite time for Individual curves. settable up to 600s
Voltage
• A sampling rate of 128 Samples per
cycle (60 Hz Basis) leads to high
measurement accuracy
• Over and Under Voltage (Phase and
Ground), Neutral Over Voltage
• 4 Steps
• Instantaneous or Definite Time up to 60s
in steps of 0,01s
• Pick-up setting up to 300V in steps of
0,001V
• Voltage Unbalance:
• Negative sequence, 0,1 – 0,5 P:U. (V2 /
V1 ) in steps of 0,01 P:U:
• Instantaneous or Definite time up to 60s
in steps of 0,01s
• Voltage Transformer Fuse failure
Frequency
• A sampling rate of 128 Samples per Cycle (60 Hz Basis) leads to high
measurement accuracy
• 4 Independent Steps are available
• Under- Over Frequency:
• Pick-up 46 – 65 Hz in steps of 0,01Hz
• Definite time 0,05 – 600s in steps of 0,01s
• Hysteresis up to 1 Hz in steps of 0,1 Hz (user configurable)
• Rate of Change of Frequency:
• Pick-up 0,2 – 5 Hz/s in steps of 0,05 Hz/s
• Pick-up delay 3 -15 cycles in steps of 1 cycle
• Operate time delay up to 2s in steps of 0,01s
• Supervisory Frequency 40 – 70 Hz
Directional
• A sampling rate of 128 Samples per Cycle (60 HZ Basis) leads to high
measurement accuracy
• Phase and Ground / Sensitive Ground Over Current:
• Unlimited Directional Sensitivity for all asymmetrical faults thanks to
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choice of different Polarizing Voltages depending upon the application
Forward / Backward / Bidirectional
Maximum Torque Angle 0 – 900 in steps of 0,010
Operating time: as per settings of Over Current element
• Power: Active, Reactive and Apparent:
• Single and Three Phase, including Power Factor
• Operate time up to 60s in Steps of 0,01s
• Reactive Energy in 4 Quadrants
• Energy Accumulator In- / Outflow (independent)
Automation & Control
smART P500
Synchrocheck
A sampling rate of 128 Samples per Cycle (60 Hz Basis) leads to high
measurement accuracy
• BUS / Line minimum Voltages up to 200V in steps of 0,1V
• BUS / Line Maximum Voltages up to 200V in Steps of 0,1V
• Voltage Supervision enables to choose one of different modes:
• Live line – Live Bus
• Dead BUS – Live line
• Live Bus – Dead Line
• Dead Bus – Dead Line
• Angle Difference: 0 – 900 in steps of 0,010
• Frequency Difference: up to 5 Hz in Steps of 0,001 Hz
• Operating time: up to 100s in Steps of 0,01s
Recloser
• Up to 4 Reclosing cycles can be selected or Recloser blocked
• Reclose Time: 0,1 – 600s in Steps of 0,01s
• Reset Time after Autoreclose / Manual Close: up to 600s in Steps of 1s
(independently selectable)
• Current – Time Trip curves / Constant time Trip after each Reclose are
independently selectable
• High Current Lock-out:
• Pick-up: 0,1 – 20 X IN
• Constant Time: up to 60s in Steps 0f 0,01s
• can be applied to each Reclose or by line pick-up independently
Other Functions
• Breaker Failure:
• Pick-up: 0,2 – 2 X IN
• Operate Time: up to 60s in
Steps of 0,01s
• Cold load Pick-up:
• Cold load Time: up to 10000s
in Steps of 1s
• Operate Time: up to 3600s in
Steps of 0,01s
• Load Profile (trending)
• Remote / Local Control Switches
Outputs & Inputs
• 11 Digital Outputs expandable up to 15
without Firmware upgrade
• Trip outputs to operate Breakers
with single or Three Phase control
• Programmable
• 11
Optoisolated
Digital
Inputs
expandable up to 20 without Firmware
upgrade
• Programmable
• 40 Programmable Logic Equation
Blocks
• Trip / Close Pushbuttons
• 5 Programmable Buttons with LEDs
• Hot Line Tag
Communication I
• 4 Ports to Support Local and
Serial Communication:
• 2 X RS-232
• 1 X RS 485
• Ethernet / USB / Bluetooth
(Optional)
• IRIG-B for Time Synchronization
• Supported Protocols:
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BECO 7000, HARRIS 5000
MODBUS RTU, DNP 3.0
IEC 60870-5-101 & 104
smART P2P 16 Bit
TCP / IP with Ethernet / Bluetooth
Communication II
• Local / remote Access through these Ports enable to download the settings, upload
the information stored in the relay (Records of Metering, Demand, Events and
Oscillographic Fault Records as well as preliminary diagnostics
• Communication assisted Trip / Close operations possible
• IEC 61850 Ready
• Remote status via SMS
• Remote Control via ProART
Metering and Power Quality
smART P500
Metering
In addition to the Sampling Rate of 128 S / Cycle Measures such as
Calibration at different Current Magnitudes enable to reach a Precision of
Class 0,2% in Measurements (excluding the accuracy class of the customer
CT core).
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Instantaneous RMS Values of Current (Phases, Ground and Sensitive Ground)
Phase and Line Voltages (RMS)
Sequence Currents and Voltages
Active, Reactive and Apparent Power in all the 4 Quadrants including Power Factor
(Single / 3 Phase)
Active and Reactive Energy (Bi-directional)
Rolling Maximum Demand of Currents, Voltages, Active and Reactive Power (Bidirectional) including Power Factor (calculated for Single or Three Phase) with User
Configurable Integration Interval
Sequence Components of Current and Voltage Signals
Equipment Temperature
Thermal Demand
Metering
Load Profile - Trending
Up to 25 Parameters can be
selected to be stored
• Instantaneous,
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Maximum and
Minimum Demands per Phase
and Three Phase
Currents, Voltages
Active, reactive and Apparent
Power including Power Factor
Average Interval up to 60 min in
Steps of 1 min.
Up to 3000 Values can be stored
Power Quality
• Total Harmonic Distortion (THD), Crest Factor (CF), Distortion Factor (DF)
of Current and Voltages for each Phase
• PQ Events: Voltage-Sags, -Swells, Voltage and Current imbalances, Phase
and Supply Voltage loss, Short and long Voltage Variations, Frequency
Variations
• CBEMA Parameters
• Reliability Indices:
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System Average Interruption Frequency SAIFI)
System Average Interruption Duration Index (SAIDI)
Momentary Average Interruption Frequency Index (MAIFI)
Customer Average Interruption Frequency Index (CAIFI)
Customer Average Interruption Duration Index (CAIDI)
Average Service Availability Index (ASAI)
Power Quality
Recording
smART P500
Event Records I
• For the last 32 Faults:
• Pick-up, Trip, Reclose, Lock-out,
and Fault Duration
• Pre-fault Values of Voltage and
Current for each Phase, Neutral
and Sensitive Ground
• Activated Protection Elements
• Reason for Trip
• Fault Direction
• Active Settings Group
Event Records II
• Sequence of Events
• Changes in Protection Configuration
• States of Digital Inputs and Outputs
• Automated Functions,
• Statistical Data related to the operation and Supervision of the Equipment
• Metering Accuracy
• Signals from Supervision Elements, etc
• Each Event contains its corresponding RMS Values of Current and Voltage
• A Total of 3500 Events can be stored. The customer can configure the
Events to be Recorded.
Fault Record
Oscillographic Records
• Current and Voltage Waveforms up
to 3000 Cycles for Faults and for
User selected Events can be stored
• Customer can choose:
• The Number of Samples / Cycle
(16, 32, 64 or 128)
• The Number of Cycles of Pre-Fault
Values (up to 20)
• Total Number of Cycles per Record
• Total Number of Records that can
be stored depends upon the choice
of the above Parameters
• For each Fault Record, the Fault
Location is also calculated
• Harmonic Analysis
Oscillography II
SOE- Sequence of Events
Reliability - Monitoring and Self
Diagnostics
Continuous Monitoring
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Auxiliary Voltage Supply
Breaker Control Circuits (Close / Trip)
Voltage Transformer Secondary Circuits (Fuse Failure)
Breaker Wear
Phase Sequence
Internal (Continuous Monitoring)
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Voltages
Hardware (A/D-Converters, Flash SDRAM, SRAM,…)
Inputs and Outputs
Display
Keyboard
Scalability and Ergonomy
smART P500
Configuration I
• Configuration Wizard allows the User to select only those Functions and
Features required for his application.
• All the other Functions will be masked out providing
• Flexibility of Configuration
• Simplicity of choosing the Settings
• Ease of Navigation
• Configurable Settings include:
• Protection, Control and Measurement Functions
• LEDs and Front Programmable Keys
• Communication Parameters for Serial Ports and Communication Profile
Configuration II
• The Programmable logic Blocks can be configured easily to design the
Automation and Operation needs
• Waveform Records
• IRIG-B Time Synchronization,… etc
• Up to 6 Setting Groups can be configured enabling
• Easy Adaptation to changing Service Conditions and to the future operating
requirements of Smart Grids
• The Settings can be uploaded to the Equipment either locally or using
Remote Communication
• Thanks to the programmable Reset Time delay of the Current Elements,
Easy Coordination with Legacy Equipment is possible.
Ergonomy
• Using the Keyboard in the Front
Panel the stored Values:
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Relay Parameters
Event reports
Other records
Relay Status,… etc
• Can be checked on the Display
above the Keyboard
Applications
smART P500
Applications
• Reconfiguration of a Distribution Network (Ring)
• Reconfiguration of Loads in a Distribution Substation
• Using Load Profiles, Frequency and Voltage
• Simple Busbar Protection
• Using Directional Comparison (Incoming Vs Outgoing)
• Load Shedding
• Simple Busbar Protection
• Directional comparison allows better coordination and selectivity
• Upstream and feeder blocking schemes
Applications
Models
smART P500
Models
Application
Model
Recloser Control
smART P500 RC
Feeder Management Relay
smART P500 AL
Cap Banks Protection
smART P500 BC
Software
Software proART
Monitor and configuration SW
Real Time Monitor