GE
Energy
D25* Multifunction IED
Customer Presentation
Presentation Outline
D25*: What, why, when
D25 Architecture
D25 Functional Overview
• Substation RTU
• Bay Level Controller
• Metering
• Power Quality
• Digital Fault Recording
• Automation Sub-master
D25 Applications
2/
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What Is a D25* ?
• Multifunction IED for transmission
and distribution substations
• Bay Level Controller for integrated
substation control systems
• Full advanced RTU functionality
• Designed specifically for substation
and distribution automation
applications
3/
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Why the D25* Was Developed
• Multiple functionality of devices being incorporated into
a single component
• Existing devices did not support variety and complexity
of communication technologies now available (LAN)
• Flexibility of applications
• Ease of configuration and maintenance; both hardware
and software
• Interface to the new family of intelligent devices being
deployed in substations (i.e. sensors)
Over 15,000 D25’s installed worldwide.
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D25* Hardware Architecture
Substation DNP / UCA® / IEC® LAN
OR
Serial Master Station
Interface (DNP or other)
Status
Control
Digital
Digital
Inputs
Inputs
Digital
Outputs
• Metering
• Power Quality
• Logic
• Waveform
Recording
• Fault Detection
• SCADA
Dual LAN or Serial Ports
AC & DC Analog Inputs
CT VT
Direct AC Inputs
IED IED
2 IED Serial Ports
D25 Display
GPS Time
WESMAINT
D25 Display
GPS
Maintenance Port
DC Inputs
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D25* Physical Layout
External Communications Port(s)
D25 XCOM Term
D25 XCOM
Digital Signal
Processor
DSP
Memory Expansion
D25 DAC
D25AC D25DC D25S
15 AC 8 or 16 16 or
32
AC
DC
AnalogAnalog
Inputs Inputs
Power Supply
D25S D25S D25KE
16 or
32
16 or 8 to 32
32
Power
IED Ports (x2)
D25 Display Port
Wesmaint Port
D25 Display Port
UTC Port
System Fail Output
Radio Keying Output
Auxiliary Control
Output
Digital Status Inputs
Control
Outputs
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D25* Port Configuration
•
Packaging
19” (48.26 cm) rack mount, 8.75”(22.22 cm)
high
•
AC Analog Inputs 0, 3,6, 9,12 or 15 inputs
•
DC Analog Inputs 0, 8 or 16 inputs
•
Digital Status In
0 to 96 inputs in increments of 32
•
Control Outputs
0, 8 16 or 32 trip/close pairs
•
Host Comm Ports 2 serial (38.4 Kbps) or 2 Ethernet (10 Mbps)
•
IED Comm Ports 2 (38.4 Kbps)
•
Time Sync
•
Configuration Port WESMAINT Configuration Port - 1 (9600 bps)
•
Display
1 IRIG/Rugby/GPS synchronization port
D25 Display Port - 1 (9600bps)
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The Software Architecture
• Library of over 140 protocols for interfacing to most
master stations and IEDs over serial communications
• Ethernet communications over DNP and UCA®
Process
Data
Apps.
Host(s)
Data
Data
Report data
to Database
Responses
Requests
Data
Data
Server
Requests
Report data
from Database
Database
WIN
Poll
Data
Status
Control Distributed I/O
AC/DC Analogs
Client
Requests
Poll
Relays
Meters
Monitors
Data
IED(s)
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D25* Key Features
•
•
•
•
RTU Capabilities
Communications
PLC Capabilities
Digital Fault Recording
• Power Quality Monitor
• Sequence of Events
Recording
• Metering
• Protective functions
(ANSI® 50) (ANSI
50bf) (ANSI 25)
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SCADA Functions
Full advanced SCADA Functionality
• Digital Inputs:
- Single
- Change-of-state
- BCD
- Pulse accumulators 1 millisecond
- Sequence of Events
- Debounce and chatter filters
• Control Outputs: Select Before Operate
Supports Advanced Functions not Provided by Relays or PL
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SCADA Functions
• DC Analog Inputs: auto-calibration, multiple
options
• AC Analog Inputs: auto-calibration, multiple
options
• Multiple serial ports: discrete protocol per port
Supports Advanced Functions not Provided by Relays or PLC
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D25* Communications Capabilities
• Dual 10Mbps Ethernet LAN
– 10baseT, 10baseFL, or 10base2 options
– No degradation of performance if single channel
fails
• Serial Ports
– Two standard / Two optional
(in lieu of Ethernet ports)
– RS 232 or RS 485
– Data rates up to 38.4K baud
Unsurpassed Communications Flexibility
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D25* Communications Capabilities
• Protocols
– Largest library in the industry with over 100
master station and IED protocols available
– DNP/UDP/IP and DNP/TCP/IP
– UCA® 2.0 Support
- Both TCP/IP and ISO® profile support
- GOMSFE implementation
- GOOSE
Unsurpassed Communications Flexibility
13 /
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PLC Functionality - LogicLinx ™
• LogicLinx™ provides software PLC capability in
D25*
• IEC® 61131-3 compliant application and
programming interface
– Configuration tools runs on Windows® Platform
– Local and remote editing of logic
– Programs can be downloaded remotely
14 /
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PLC Functionality – LogicLinx™
• Complete device database can be used in ladder
logic programs
– All IED database data
- relay status
- relay targets
• Access to station wide data if D25* on LAN
– Status of equipment in adjacent bays)
– Integrate relay, meter, DFR, etc. data into your
PLC programs
15 /
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LogicLinx™ Applications
•
•
•
•
•
•
Sequence switching
Interlocking, auto-sectionalizing with auto-reclosing
LTC control
Capacitor Bank Control
Reactor Switching
Alarm grouping
16 /
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Interlocking using LogicLinx™
1
2
5
3
ST1
C1
ST2
C2
ST3
C3
ST4
C4
ST5
C5
4
Status
Control
2 Open
3 Open
5
1 Closed
4 Closed
Close Command
17 /
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D25* Digital Fault Recording
• Up to 15 Analog Input Channels
• Up to 240 Digital Input Channels
• 64 samples/cycle each analog
channel (3840 Hz)
• 1000 Hz. sampling digital inputs
• Unlimited Triggers
– Digital input change
– Pseudo digital input change
– Analog limit exceeded
• Record length 240 cycles
• Pre and Post Trigger Settings
• Pre - 2 to 48 cycles
• Post - 238 to 192 cycles
• IEEE(R) C37.111-1991
Comtrade Binary Format
18 /
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D25* Digital Fault Recording
•
•
•
•
De-trigger capability
Pause Capability
AC and digital input data every power cycle
Measured RMS, frequency, phase angle, THD etc
Recent DFR Enhancements
• 20 MB battery backed memory expansion card
• 4MB traditional memory
• 16MB of DFR local Storage
• Store up to 150 seconds of DFR data locally
(Assuming 8AC’s and 64 DI’s)
• 2MB Digital Signal processor card
• Allows for near instantaneous re-triggering
19 /
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D25* Power Quality
• Voltage and Current Symmetrical Components
- Voltage and current unbalance
• Harmonics Up to and Including 21st
• Total Harmonic Distortion
• RMS Trending, Profiling
• Voltage Sag
• Voltage Swell
• Interruptions
20 /
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Power Quality Application
• Power quality application is a software
module resident on the D25*
• Power quality data is uploaded to
PowerLink™ and displayed on PQ Event
Viewer
21 /
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PQ /DFR System View
Retrieve
Poll
15 Analog Inputs
96 Digital Inputs
Pseudo Points
Event Trigger
DFR or PQ Captured
Pseudo DI, Comtrade File Ready
DFR File Ready on D25 #3
Initiate DFR Retrieval
Comtrade File ready to View
22 /
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Sequence of Events Recorder
• Digital and analog events can be time tagged with
1 millisecond resolution and automatically printed
for logging purposes
ASCII Printer
Printer connected direct
to D25 or via
PowerLink™ provide
SOE Logger capability
D25*
Connected to
Station I/O
ASCII Printer
23 /
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D25* Metering
• Power Metering
– 1, 2, 2 1/2, 3 element metering
– 1 to 6 circuits Energy Metering
– Import and export totals for kWh, kVARh
– Circuit total kVAh
• Demand metering
– configurable - kW, kVA, kVAR, Iavg per circuit
• Load profiling
– kW, kVA, kVAR per circuit
• True RMS Measurements
– (filtering on/off configurable)
Full Suite of Metering Functions
24 /
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Breaker Failure/Sync Check/Overcurrent
T/C
Status
L1
PT
g
D25
333
ABCDEF
333
ABCDEF
333
ABCDEF
333
ABCDEF
333
ABCDEF
25
Function
Synchronism (ANSI® 25)
• Control the closing of up to 10 breakers
under synchronizing using either
synchrocheck or synchronizing
constraints
Definite Time Protection (ANSI® 50)
L1
50 & 50bf
T/C Functions
Status
CT
PT
g
D25
• Different settings for each of and up to 6
circuits
• Monitoring three definite time overcurrent setting pairs to trip the breaker
within one power cycle
Breaker Failure Protection (ANSI 50bf)
333
ABCDEF
333
ABCDEF
333
ABCDEF
333
ABCDEF
333
ABCDEF
F1
F2
F3
F4
• Monitors primary protection indications
and fault currents to ensure that breaker
is tripped by primary protection
26 /
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Protection Interface
• Includes gateway support for IED
– Full LAN support including virtual connection
– Flexible protocol interface options - relays
• Supports multiple vendors
• Relay and discrete data included in local control logic
• Peer to Peer support - Goose
Substation LAN
D25* Multi-Function IED
-Gateway - PLC
- Meter
- DFR
- PQ
- RTU
I/O
Basic Low Cost Relay
(ie: GE SR735,737)
27 /
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D25 in an iSCS
Communications
Equipment
Fiber Loop to
other sites
Graphical User
Interface *
2
GE SAS
Substation Automation
Architecture
GE J-Mux
Voice
1
Fiber Loop to
other sites
3
4
5
6
7
8
9
*
8
#
Security
PowerLink™
1
2
3
4
5
6
7
8
9
*
0
#
Corporate LAN
Connection
Ethernet LAN *
Substation Node
UR
1234 ABCDEFG
3333 QRFGEIS
Operations LAN
D20 I/O







Data Concentation
Protocol Conversion *
D20







F650
Ethernet Relays *
High Speed
Between Relays







IP-Server ™
Transformer
Monitor & Control *
g
Status,
Control &
AC/DC
Analogs
D25
D25
D25
333
ABCDEF
333
ABCDEF
333
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333
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333
ABCDEF
Hydran ®
Multi 2010
™
Aquaoil
400
™
LTC MAP
LTC
Gases
in Oil
Moisture
in Oil
®
FARADAY tMedic
g
D25
Bay Monitor
& Control *
D25
123456789
2
RAN
HYD
01i
i BOX
SEL 351
Serial
333
ABCDEF
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333
ABCDEF
333
ABCDEF
333
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e
Status,
Control &
AC/DC
Analogs
Status, Control &
AC/DC Analog
123456789
123456789
GE Multilin
GE Multilin
Status &
Control
Hydran
®
DA
System
GEC
Alsthom
Legacy Relays
GE Multilin
Radio
Legacy Relays
Legend
Serial Comm
Ethernet
Fiber Optic Mux
High Speed Relay
Voice, Video, Security
* Serial Architectures are also available
28 /
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Benefits - D25* in an iSCS
• Distributed architecture – D25 is located at the I/O
– Saves money on wiring costs
• LAN gateway for IEDs
• Automation at the I/O
– Automation such as interlocking distributed
throughout substation. GOOSE is used to
maintain interlock state information
• Local User Interface for local access to data and
controls (backup control point)
29 /
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D25* Bay Level Sequential Control
• LogicLinx integrated in D25
• PLC functionality
– Busbar transfer
– Connect/disconnect transformer to busbar
– Connect/disconnect transmission line to busbar
• Ensures proper sequence
• Interlock safety checks
• Single “Button Execution” from PowerLink GUI
• Automatic reclosing
• Interlocking
30 /
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D25* Bay Level Controller
Primary Equipment
Substation Panel
Protection and Control
Disturbance
Recording Control
Serial
Serial
Equipment
and
Metering
Bus
Monitoring Bus
Power Monitoring
Quality
D25 Bay Level Controller
31 /
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Substation RTU
• Provides all traditional SCADA functions including:
– wide range of master station protocols
(2 ports, > 100 protocols)
– SBO controls, interposing (10A) relays
– 1millisecond SOE time tagging
– designed for substation environment
• Includes data concentration for IEDs
– wide range of IED protocols (2 ports)
– virtual connection
32 /
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Substation RTU
• Enhanced performance metering, Power Quality
(PQ), Digital Fault Recording (DFR)
• Integrated Programmable Logic Control (PLC)
• Excellent migration path to LAN based iSCS
• Saves $$ - cost of individual devices
33 /
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Distribution Automation Device
•
F3
F4
Distribution
Switchgear
•
•
•
•
F1
F2
g
D25
•
•
•
•
•
Provides full SCADA
capabilities at distribution
switchgear
Full featured SCADA RTU
Compatible with many
protocols serial and LAN
Expandable local I/O
Supports remote
configuration
Load Restoration
Load Shedding
Optional DFR and PQ
Poletop Advanced
Applications
Peer to Peer Compatible
34 /
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Remote Metering Point
To
Master
Station
D25
g
D25
3 3 3
A B C D E F
3 3 3
A B C D E F
3 3 3
A B C D E F
3 3 3
A B C D E F
3 3 3
A B C D E F
PT
CT
Local
Status &
Control
1234
Electo Industries
120.0
80.0
60.00
ABC Amps
ABC Amps
Power
1234
Electo Industries
120.0
80.0
60.00
ABC Amps
ABC Amps
Power
Metering
• Internal I/O expandable to:
– 96 Status, 32 Controls, 16 DC
Analogs, 5 – three phase AC
inputs available
• PT – 120 or 69v 3 phase
– Up to 5 three phase inputs
• CT – 1 or 5a 3 phase
– Up to 4 three phase inputs
– 0.3% (2% - 195% nominal)
– 1.0% (195% - 4200% nominal)
• Connection to certified meter (IED)
• Compatible with many protocols
• Status points compatible with KYZ
meters
• RS-232 or RS-485 without a converter
35 /
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Reduction in O&M Costs
•
•
•
•
•
•
Predictive maintenance
Volt/VAR control
Remote IED configuration
Remote database configuration and maintenance
Self diagnostic programs
Substation automation applications
– Sequential Control Functions
– LTC Transformer Control
– Capacitor and Reactor Switching
– Load Restoration
– Load Shedding
– Breaker Synchronization
39 /
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Equipment Cost Reduction
• Integration of protection and control functions
• Elimination of redundant equipment
• Reduced cabling by use of high speed LAN
(Copper & Fiber Optic)
• Reduced space requirements
– Elimination of control panels
• Reduced installation and commissioning time
40 /
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Increased Reliability
•
•
•
•
•
•
•
Equipment monitoring
Predictive maintenance
Fault location and isolation
Automatic load restoration
Automatic load shedding
Fault analysis
Power quality monitoring
41 /
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Trademarks
•
•
© 2004 General Electric. All rights reserved. The
contents of this presentation are the property of
General Electric. No part of this work may be
reproduced or transmitted in any form or by any
means, except as permitted in written license
agreement with General Electric Canada Inc. The
information contained in this document is subject to
change without notice.
GE and
are trademarks and service marks of
General Electric Company.
•
IEC® is claimed as a registered trademark by
Commission Electrotechnique Internationale, which
is not affiliated with GE.
•
UCA® is claimed as a registered trademark by
Electric Power Research Institute, Inc., which is not
affiliated with GE.
•
ANSI® is claimed as a registered trademark by
American National Standards Institute,
Incorporated, which is not affiliated with GE.
•
Windows® is claimed as a registered
trademark by Microsoft Corporation, which is
not affiliated with GE.
•
ISO® is claimed as a registered trademark by
the International Organization for
Standardization, which is not affiliated with GE.
•
IEEE® is claimed as a registered trademark by
the Institute by Electrical Electronics Engineers,
Inc., which is not affiliated with GE.
•
All brand and product names mentioned in this
document are trademarks or registered
trademarks of their respective companies.
43 /
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