TESLA Synchrophasor Solution - NYISO · TESLA Synchrophasor Solution NY ISO Vendor Workshop ... •...

© ERLPhase Power Technologies Ltd. All Rights Reserved. © ERLPhase Power Technologies Ltd. All Rights Reserved.

TESLA Synchrophasor Solution

NY ISO Vendor Workshop

December 10, 2010

Mark Peterson, PE

Senior Sales Application Engineer

Krish Narendra, PhD

VP Technology and Quality

Topics

• ERLPhase – History, Activities, Products

• TESLA Products – Basic Functionality

• TESLA Products – Software Tools

• TESLA Products – Basic PMU Functionality

• TESLA Products – Advanced PMU Functionality

• PMU Products – Activities and Plans

• ERLPhase PMU Solution – Benefits and Advantages

• Questions

2

ERLPhase - History

• ERLPhase was formed in 2007 as the next generation of

APT Power Technologies and the Relay/Recorder division

of NxtPhase T&D Corp.

• ERLPhase is a subsidiary of Easun Reyrolle Ltd of India,

an expanding international company. A major in the field

of power management, encompassing protection, control,

automation, metering and switchgear.

1993

19982007

3

ERLPhase - History

• R&D, engineering, production and customer support base

in Winnipeg, Canada

• Transmission level grade relay and recorder products.

• Direct sales responsibility for the America’s plus support

the international marketing group

• Application engineers and sales managers throughout

USA, Canada and Latin America.

4

• 10 Year Warranty

• Matches best programs in the industry

• Great service and product quality

5

“We've been installing ERLPhase products,

including L-PRO & B-PRO relays & TESLA

recorders, since 1999.

A new 10-year warranty reflects the dedication

to customer service & total quality that attracted

us to ERLPhase in the first place.”

Tom Ernst, Minnesota Power

ERLPhase - Quality

6

ERLPhase - Quality

• World-class customer service

• State of the art test equipment

• Maintenance releases

• North American manufacturing, support, and service

– Experienced power utility technical staff

– Setting & wiring diagram conversion

– Setting verification & record playback

– Diagnostic service

– E-library: software, firmware, manuals, app notes

– Application Engineers

• ISO 9001 Certified

7

ERLPhase - Quality

ERLPhase - Activities

• What have we been doing?

8

ERLPhase - Activities

• Building sales, application engineering, and customer

support teams

• Building and expanding production facilities

• Building and expanding research and development effort

• Soon releasing new products

– TESLA Lite, Standalone PMU

• Developing new products

– Upcoming cutting-edge products - to be announced

• Releasing new product platform – 4000 series:

– TESLA , L-PRO, B-PRO, T-PRO, S-PRO

9

ERLPhase - New Product Activities

• Benefits of new 4000 level products

– New rugged and robust state of the art hardware platform

– Reduced spare unit costs and faster service time with

common hardware design

– Greater processing speed and power allows for new

functional developments and special applications

– Common settings software interfaces shorten learning and

familiarity times

– State of the art communications

• Two rear ports, 100BaseTX RJ-45 or 100BaseFx 1300 nm

multimode optical with ST style connector to accommodate

the industry’s latest network-based communications

10

• Benefits of new 4000 level products

– Front panel USB and Ethernet port interfaces

– IEC 61850 Station Bus functionality

– Enhanced DNP3 SCADA emulation

• user-selectable point lists, class support, multiple masters

– LCD graphical user interface, convenient means for

checking and changing settings and parameters

– 16 generic front panel LEDs that can be mapped to internal

elements

– Increased number of ProLogic groups to 24 allowing for a

total of 192 statements

11

ERLPhase - New Product Activities

ERLPhase - Products

• End-to-End Solutions

12

ERLPhase - Relay Products

L-PRO

(line relay)

T-PRO

(transformer relay)

B-PRO

(bus relay)

F-PRO

(feeder relay)

S-PRO

(sub-harmonic relay)

13

ERLPhase - Relay Products

• Easy to Use

– Intuitive Windows interface, no cryptic setting syntax

– Fewer settings

• Exceptional Recording

– DFR in every box (96 spc, all channels with events)

• Substation Automation Ready

– TCP/IP based Ethernet LAN

– SCADA DNP 3.0/Modbus (Serial/Ethernet)

– IEC 61850 Station Bus Protocol

• Versatile platform

– Cost effective features

14

ERLPhase - Recorder Products

TESLA 3000

TESLA 4000

TESLA Lite

L/T/B/S/F-PRO Relays

15

ERLPhase - PMU Products

TESLA 3000

(recorder, w/ PMU module)

TESLA 4000

(recorder, includes PMU)

TESLA PMU

(dedicated PMU)

16

• Reliable rugged protective relay platform

• Flash memory

• Universal power supply: 48–250 VDC & 120 AC

• IRIG-B input

• Modem/Ethernet interfaces

• Compact package

• Front panel indicating LEDs

• DNP/Modbus SCADA emulations

• Multiple units can operate in cooperative mode (3/4000)

• Easy one-time soft calibration – set it and forget it

• Generic analog inputs

TESLA – Basic Functionality

17

4000 3000 LITE PMU

I/O 36 AI (modules)

64 DI

8 DO

36/18 AI (modules)

64/32 DI

8/4 DO

12 CT & 6 PT inputs

38 DI

7 DO

12 CT & 6 PT inputs

20 DI

Rear

Comm

2 RJ45 or Optical Eth

2 RS232

Internal modem opt

IRIG-B

1 RJ45 Eth

2 RS232

Internal modem opt

IRIG-B


2 RS232

Internal modem opt

IRIG-B


2 RS232

Internal modem opt

IRIG-B

Front

Comm

1 RJ45 Eth

1 USB

1 RS232 1 RJ45 Eth

1 USB

1 RJ45 Eth

1 USB

Memory 4 G Flash Drive 4 G Flash Drive On-board Flash On-board Flash


18

• Analog Input Modules

– AC voltage, AC current, and DC modules

– Locate up to 1200 meters from TESLA

– Connect using shielded twisted pair cable

– Drastically reduce installation costs due to the eliminated

need of running CT cables – ideal for retrofits

• Split core CTs – non-invasive fast installation

3


19

• DFR – High Speed Event Recording

– Used for short time transient fault events

– Sample rates from 32 to 384 samples per cycle

– Up to 30 second record

– Stores 1000 records in on-board memory

– 4:1 lossless compression storage

TESLA – 3000/4000 Basic Functionality

20


– Sample rates of 96 samples per cycle

– Up to 10 second record

– Stores 250 records in on-board memory

TESLA – Lite Basic Functionality

21


– All triggers are based on PMU measurements

• Voltage, current, sequence, impedance, etc.

• High/low level, +/- rate of change, etc.

– Over 120 calculated channels per recorder

– Hundreds of additional derived channels

– Over 1100 recording triggers available

– User-programmable control logic statements triggers

– Soft and hard cross triggering capability

– Cooperative mode operation


22

• SER – Sequence of Event Recording

– Used to record status input, element, and system events

– 1 ms resolution

– 250 event circular buffer with automatic overwrite

– Example Event Message:

• 2005 Jan 12 20:44:33.672 Line #1.EI.BRKRI-a open

• PQR – Power Quality Recording

– Used to record abnormal and non-fundamental power

signals

• Harmonic levels, THD, and Sag/Swell

• Harmonic triggers


23

TESLA – Software Tools

• Control Panel - SettingsIntuitive & easy to use

• Create over 1100

triggers

• Over 120 calculated

channels per recorder

• User programmable

logic

• Independent triggering

and priority record

setting

24


• RecordGraph – Waveform AnalysisTimeline View

• Display multiple

channels

simultaneously

• Peak, RMS, pri, sec

• Combine records

• Zoom, alignment,

scaling, unit functions

• Accepts and exports

Comtrade files

• Easy manipulation

• Data cut and paste

25


• RecordGraph – Waveform AnalysisSymmetrical

Components View

• Voltage, current or

summed channels

• See progressive

changes through

event

26


• RecordGraph – Waveform AnalysisHarmonics View

• PQ Analysis

• THD magnitude

• Specific harmonic

magnitude, up to

100th

27


• RecordGraph – Waveform AnalysisImpedance View

• Apparent impedance

of any voltage an

current channels

• Progressively step

through event and

track impedance

• Overlay relay

settings

• Io/Ir differential plots

28


• RecordBase View – Database ToolFeatures

• Record display and

analysis

• Record storage and

management

• record summaries

including event lists

and user annotation

• COMTRADE, PTI

and MS Excel export

• Windows Explorer

integration

29


• RecordBase Central Station• Auto data collection

• WAN monitoring

• Fault & swing data

• Central cross-triggering

• System swings and

events

• Record DB (MS

Access)

• Classify records

• Search, sort & filter

functions

• Record summary

• Automatic Comtrade

export30

TESLA – Basic PMU Functionality

• Stream up to 12 phasors with existing PMU products

– New 4000 products and firmware-upgraded products can

stream up to 24 phasors

– Drag and drop PMU phasors

• Individual phase quantities, three-phase positive,

negative or zero sequence, or summated phasors

• Via Ethernet, serial port, or modem, up to 60 frames per

second (developing 120 fps)

• Complies with IEEE C37.118 (Level 0 and Level 1)

• Wide range frequency response (55 Hz – 65 Hz)

• Excellent time synchronization accuracy (+/- 0.75 µs)

• Extremely easy to configure and use

31

TESLA – Advanced PMU Functionality

• Synchronized sampling with IRIG signal (1 PPS)

– One sample insured to be within 0.75µs of UTC pulse

32


• DSR – Dynamic PMU Recording in Swing Domain

– Triggered PMU magnitude and angle record

– Used for slow time-varying events

– Record at 1 sample/cycle

– 10 second to 15 minute record with automatic extension

– Extend up to 30 minutes under multiple trigger conditions

– Benefits

• Very valuable because PMU data record is triggered by and

associated with an event, and all related data is recorded

• Recorded data is identical to streamed data, so the DSR

effectively acts as a local PMU recorder – first level of

redundancy

33


• LTR – Dynamic PMU Long Term Recording

– Long term PMU magnitude, angle, and frequency record

– User can define up to 60 trends

– Record sample rate – 10 to 3600 seconds

– Maintain log for 90 days

– Configure to overwrite or stop when full

– Configure trend-full output contact

– Benefits

• Capture long term variances

• LTR effectively acts as a local PMU recorder – second level

of redundancy

34


• CDR – Continuous PMU Recording

– Record up to 36 channels at 6 to 60 frames per second

– Records stored locally on 4G flash memory

– Exceeds NERC CDR standards (PRC-002-1)

• Record anywhere from 3 to 140 days, depending upon config

– Automatic data overwrite

– User selectable range of data can be retrieved

– Effectively acts as a local PDC – third level of redundancy

– Provides for delayed recovery of post-event data

– Record and stream PMU data at different rates

35


• CDR – Continuous PMU Recording

– NERC Requirements

36


• Advanced Communications (4000 products)

– Stream PMU data simultaneously to two PDCs

– Supports data via two Ethernet ports (copper/optical)

– Each port has a unique MAC address

• Allows for unique routing and security

• Supports completely redundant communication paths

37

PMU Products – Activities and Plans

• CIP – Critical Infrastructure Protection

– Implement SSH and SSL for end-to-end accountability

– Implement password requirements per NERC requirements

– Utilize certificates for further authentication

– Developing comprehensive CIP solution via third party

security vendor – ASAT Solutions

38


• Active participant in PSRC C37.118.1/2

– Developing dynamic PMU reporting

• Transmission of PMU data via IEC 61850 protocol

– Joint task force formed to work with IEEE / IEC working

groups to address this need

– Communication standard will be proposed to deal with

61850 communication related to streaming of PMU data

– PMU data over 61850 via LAN and WAN (per following

diagrams)

39

•GOOSE Trigger

Vendor 2

Switch 1

Substation LAN

(fiber optic)

•GOOSE Trigger

Vendor 1

Switch 2

Switch 3


Substation LAN

40


System WAN

41

ERLPhase PMU Solutions

Benefits and Advantages

• Comply with governing body guidelines

– NERC, DOE, NASPI, ISOs

• Obtain valuable system and operational information

– Excellent PMU functionality plus all the value and benefit of

long and short term coincident event records

– Local PDC functionality

• Multiple levels of redundant PMU data

– Wide range of device choices

• Simple dedicated PMU, to small PMU/DFR, to full function

PMU and power system recorder

42



• Dedicated non-relay functionality

– Relays provide a limited local-element solution as opposed

to a system solution

– Primary role of relays is to protect an element

– Many electromechanical relays still in use

– Relay recording ability is often limited

– Relay-based recording station or system-wide analysis can

require piecing together multiple device records, and often

the use of additional processor or data storage hardware

– TESLA provides centralized, aligned, integrated PMU data

– System wide analysis capability

43



• Dedicated non-relay functionality

– Security issues

• Protection engineers often prefer that the protective relays

not be interrogated or modified for recording or data

gathering purposes

• Additional “openings” for remote record access increases

security risk and exposure

• Malicious modifications can cause serious consequences

44



• Extremely easy to use and install

– Smallest footprint among recorders/PMUs

– Remote module analog inputs eliminate expensive cables

and installation labor

– Split core CTs allow for completely non-invasive installation

– Intuitive software is quick and easy to use, and speeds

configuration

– Flexible and expandable

– Knowledgeable experienced application engineering

support and analysis assistance

– Best retrofit solution available

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• Economical Advantages

– Competitively priced

– Fast easy installation – save labor time and effort

– No regular maintenance or calibration effort required

– Expanded future functionality achieved via simple firmware

upgrade

46



• ERLPhase North America: center of excellence of a

strong and dynamic global organization

– Driven by innovation and best in class technology

– Single focus on system protection, monitoring and control

– Innovative and user-friendly smart solutions

– 10 year warranty on all products

47



Your total PMU solution.

48

© ERLPhase Power Technologies Ltd. All Rights Reserved. © ERLPhase Power Technologies Ltd. All Rights Reserved.

Questions?

Mark Peterson, PE

Senior Sales Application Engineer

[email protected]

712-560-0197

Dr. Krish Narendra, PhD

VP Technology and Quality

[email protected]

204-477-0591 x230

TESLA Synchrophasor Solution - NYISO · TESLA Synchrophasor Solution NY ISO Vendor Workshop ... •...

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