treinamento zab_b_unitrol 1010_20 product overview v9

© ABB Group June 8, 2012 | Slide 1 Doc no. 3BHS360479 E01 Rev. B

UNITROL® 1010, UNITROL® 1020 Product Overview

Name, Event, Date

© ABB Group June 8, 2012 | Slide 2

Agenda

Excitation refresh

UNITROL® 1000 family

Block diagram and main technical data

Supply modes

Software functions

CMT1000 software (commissioning and maintenance tool)

Scope of supply

Components around the AVR

UNITROL 1000 history


Excitation refresh Automatic voltage regulator (AVR)

System duties

Provide variable DC current with short

time overload capability

Control of generator terminal voltage

with suitable accuracy

Ensure stable operation with network

and / or other machines

Keep machine within permissible

operating range

Contribute to transient stability

subsequent to a fault

Communicate with the power plant

control system

AVR E

SES


UNITROL product family Positioning UNITROL 1000

40 A >10,000 A Ifn

Fu

ncti

on

al

req

uir

em

en

ts

Excitation with

rotating exciter (AVR)

Static excitation

system (SES)

UNITROL 1000

UNITROL 6000

Excitation current / generator power

//CHINF-BA04-S004/AT$/AT_Power_Electronics/30_Excitation/80_Tools/1_SalesPursuit/Slides/products/Products/UN5000/Delimitation against UNITROL F.ppt



UNITROL 1000 product family Applications


Power Marine

Wind Traction


UNITROL 1000 product family Until end of 2011

UNITROL 1000-15 UNITROL 1000-PM40 UNITROL 1000-7

Power module


UNITROL 1000 product family From February 2012

UNITROL 1010

UNITROL 1020

UNITROL 1000-PM40

(power module)


UNITROL 1000 product family Hardware overview

UNITROL 1010 UNITROL 1020

Excitation current

at 55 °C

10 A cont.

20 A ceiling

20 A cont. *

38 A ceiling

Aux power supply YES YES

Panel NO YES

I/Os

8 digital I/Os

4 digital input

3 analog inputs

2 analog outputs

8 digital I/Os

4 digital input

3 analog inputs

2 analog outputs

Interfaces

USB

RS485

Ethernet

(CAN)

USB

RS485

Ethernet

(CAN)

Mechanicals

IP20

Low module height

Mounted inside generator

IP20

Mounted inside generator

*) Ie > 15 A requires

external capacitor


UNITROL 1000 product family Software overview

Software functions UNITROL

1010

UNITROL

1020

LIGHT AVR/FCR/ PF/VAR

Limiters

Soft start

Voltage matching

BASIC

Modbus TCP

Rotating diode monitoring

Input for closed loop contr.

VDC mode

Dual channel / monitoring

FULL

Synchronization (SYNC)

Event logger

Data logger

Real-time clock

SNTP time synchronization

Option Power system stabilizer

(PSS)

LIG

HT

BA

SIC

BA

SIC

+ S

YN

C

BA

SIC

BA

SIC

+ S

YN

C

FU

LL

FU

LL

+ P

SS


UNITROL 1000 product family UNITROL 1000 portfolio

Excitation current

Hard

ware

/ s

oft

ware

fu

ncti

on

ality

10 A 40 A

LIG

HT

B

AS

IC

FU

LL

E

XT

EN

DE

D

20 A

UNITROL

1010

UNITROL

1020 (with panel)

UNITROL

1000-

PM40


Block diagram and main technical data Device overview

IP 20 housing

Robust mechanical design

Spring tension terminals for power and

measurement

Plug-in terminal blocks for digital and

analog I/O’s

CAN and RS485

Ethernet

3 status LED’s

Industrial USB

Local human machine interface


Block diagram and main technical data Block diagram


Block diagram and main technical data Technical data

Large supply voltage range

9 – 300 VAC 3-phase (min. to max. )

16 – 300 VAC 1-phase (min. to max. )

18 – 420 VDC (min. to max. ) Nominal voltage must not exceed 250 VAC

Power electronics supply 0 – 300 VAC or 0 – 420 VDC

Excitation output 20 ADC cont. 38 ADC 10 sec Excitation current above 15 A requires external capacitor

3-phase or single phase stator voltage measurement up 450 VAC

Single phase current measurement (1 to 5 A)

Single phase measurement of line voltage for synchronization up 450 VAC

Measurement accuracy 0.1%

Control accuracy typically < 0.5% (depending on Vp)

AVR response time < 20 ms with 3 phase measurement < 50 ms with 1 phase measurement


Supply modes PMG or AUX winding supplied

PMG SM E

AVR

UNITROL 1000

AVR System


Supply modes Externally supplied

SM E

External power supply

AVR

UNITROL 1000


Supply modes Shunt supplied

SM E

AVR

UNITROL 1000


Supply modes Shunt supplied with AC boost

SM E

AVR

UNITROL 1000

boost

Boost for short circuit support


Supply modes Shunt supplied with DC boost

SM E

Station

battery

AVR

UNITROL 1000

boost

Boost for short circuit support


Supply modes Shunt supplied with DC or AC boost at AVR input

SM E

Station

battery

AVR

UNITROL 1000 Voltage

relay


Supply modes DC-Exciter supplied

Retrofitting systems

with DC Exciter

machines

SM =

AVR

UNITROL 1000

Start

+

-


Supply modes Calulating kceiling for UNITROL 1000

PMG SM E

AVR

UNITROL 1000

Internal DC voltage:

UDC = Ue max.

= kceiling * Ue no load

= 10 * 16.4 V = 164 VDC

Excitation voltage:

Ue no load = 16.4 V

3 phase PMG

UPMG= (UDC + 8) /1.35

UPMG= 127 VAC

kceiling = Ue max. / Ue no load

kceiling= 5…10… 15


Supply modes Bad example kceiling for UNITROL 1000-15

PMG SM E

AVR

UN 1000

6.6 kV nominal


UDC = 220 V x 1.35 – 8 V

= 289 VDC

PWM: 2% to 98%

Excitation voltage:

Min / max.: 6 V / 283 V

Ue no load: 16.4 V

Generator voltage

after switching on

excitation

36.6% / 2.4 kV

3 x 220 VAC

kceiling = 17.4


Supply modes Bad example kceiling for UNITROL 1020

PMG SM E

AVR

UN 1000

6.6 kV nominal


UDC = 220 V x 1.35 - 8V

= 289 VDC

PWM: 0.5% to 99%

Excitation voltage:

Min. / max.: 1.5V / 286 V

Ue noload: 16.4 V

Generator voltage

after switching on

excitation

9.2% / 0.6 kV

3 x 220 VAC

kceiling = 17.4


Software functions LIGHT package (1/3)

Start up functions

Soft start

Field flashing off / voltage relay function

Fast line voltage matching

Regulator modes

Voltage control mode with PID control algorithm

Power factor controller with PID control algorithm

Reactive power (VAR) controller with PID control

algorithm

Excitation current controller (manual control) with PID

control algorithm



Limiters

V/Hz limiter

Minimum excitation current limiter

Underexcited reactive current limiter as a function of

active power (P/Q)

Three step delayed maximum excitation current limiter,

generator cooling media temperature depending

Stator current limiter, generator cooling media

temperature dependent

Machine voltage min. / max. limiters

(Only used in PF/VAR mode)

Power chart


Power chart with operational limits

P

+Q -Q 1/Xd

max. field current

limiter

min. field current

limiter

underexcitation

P,Q limiter

max. stator

current limiter



Network short circuit support functions

Boost function

Fault ride-through (FRT) detection

Commissioning

Open loop control of output voltage for test purposes

Built-in step test function for regulator tuning, together with

CMT1000


Software functions BASIC package (1/3)

Modbus TCP (Ethernet) / RTU (RS485)

Access to all measurement status information and parameters

Remote control, alternative for digital I/Os

Easy extension of I/Os

Rotating diode monitoring

Voltage droop compensation (VDC) mode for island operation See more information

Reactive load sharing at constant bus bar voltage

Up to 31 machines

Support for 2 tie breaker or ring structure

Analog input from superimposed regulator to summing point of voltage regulator


Voltage droop compensation (VDC) VDC principles

Reactive load sharing at constant bus bar voltage

Fix to 100% in range of min. / max. VAR set point

Outside min. / max. VAR set point in static droop mode

Interaction between units based on digital serial bus

communication RS485

Up to 31 machines

Only for island operation

SM SM SM SM

Load A Load B

AVR 1 AVR 2 AVR 3 AVR 4

RS-485U = 100 %


Voltage droop compensation (VDC) VDC for bus bar with 2 tie breaker

Status of generator breaker defines whether AVR is joining

load sharing

Tie breaker status is routed to every AVR to define load

sharing groups


Voltage droop compensation (VDC) VDC for ring structure

Based on segments, max 6 segments

Tie breaker status only wired inside segment

Status of local tie breaker is send over

RS485 to other AVR’s

Algorithm defines which AVR’s are on the

same bus



Monitoring / protection functions

Device supervision functions grouped to 2 supervision

alarm signals /1 trip output

Watchdog / communication / PT / CT

PWM (excessive excitation / loss of excitation)

DSP temperature / control supply voltage / digital

output

External monitoring functions grouped to 2 monitor

alarm signals

Rotating diode monitoring RDM

Generator voltage (min. / max.)

Excitation current (max.)



Auto / manual switch over

Configurable forcing to manual mode

Dual channel functions

Setpoint follow up of second channel over CAN

Blocking of channel switch over in case of redundant

channel failure

Configurable switch over logic

Internal trip logic

Configurable forcing excitation off (trip)


Software functions FULL package (1/1)

Automatic synchronizing

Generating close command for GCB (breaker closing

time as parameter)

Analog output or higher / lower pulses to governor

Dead bus synchronizing

Real time clock, time synchronizing over SNTP server

Event logging, up to 500 events

Data logger

Up to 10 data logs, each containing 12 signals with

2,000 samples (5 signals free configurable)

Sampling time between 10ms and 500ms

Configurable triggering (event)


Software functions Options and further developments

Power system stabilizer (IEEE PSS2A/2B, optional)

Injection points for frequency, active power and input of

lead lag filter

2 configurable test points for CMT1000 and external

measurement devices

Future development (not yet scheduled)

Profinet I/O interface

Line charging


CMT1000 software Benefits

User-friendly tool for all UNITROL 1000 products

Intuitive commissioning and maintenance tool

Easy to learn how to operate

Build-in step and real time recording functions

No additional measuring devices needed

Extended debug functions

Fast commissioning and trouble shooting

Enables precise and focused remote support


CMT1000 software Intuitive I/O setup windows

Digital I/O

Input / output

Select signal with drop down menu

Select polarity

Green LED terminal voltage is high

Analog input

Select signal with drop down menu

Select scaling

Terminal voltage directly shown


CMT1000 software Supervision functions

Configure digital outputs

2 alarms / 2 trip

Supervision functions

Active and latched status

Watchdog / comm.

PT/CT monitoring

Excitation power output

Temperature

Internal power supply

Digital output

External monitoring functions


CMT1000 software Step function and real time recording

Step function

All regulator modes

Define step size

Down or up (10 sec)

Real time recording

Simultaneously 16 signals recorded

(50ms)

Additional status information like

modes, I/Os, limiters

Save waveform to PC


CMT1000 software Required data for remote support

Single line diagram

Parameter file

Waveform file of oscilloscope

Analyzing of waveform files, CMT in offline

Load parameter file and open waveform file

All other CMT windows are following cursor A

Measuring window

PQ-diagram

Adjust setpoint window

I/O setup windows


Scope of delivery Coming with every unit on a CD

CMT1000

Easy to use commissioning tool

PID tuning tool

Optimize PID setting for stable and reliable operation

E-learning

Interactive learning of

Excitation basics

UNITROL 1010 / 1020 functions and features

Module interfaces

Manuals

Presently available in English, French, Spanish and German


UNITROL 1000 product family Scope of delivery

UNITROL 1000

Commissioning

and maintenance

tools

Simulation

models

Standard application

solutions

Worldwide

24h support

Training

Life cycle management

R&D

customer

specific

Commissioning

Repair and

analysis

Project specific

engineering

Grid code

studies

Models:

IEEE; Matlab /

Simulink; Power

Factory


Components around the AVR UNITROL 1000 systems

Engineered solutions

Single / dual channel

Protection breaker

Field breaker

Galvanic insulated I/O

Excitation transformer

Cubical solutions

Ask our experts for:

Multiple power input sources

Synchronization

I/O extension

See ABB standard drawings


Components around the AVR UNITROL 1020, 1 channel system


Components around the AVR UNITROL 1020, 2 channel system


Excitation systems, components around the AVR UNITROL 1020, 2 channel system


Excitation systems, components around the AVR UNITROL 1010, 2 channel traction design

Traction approved components

Vibration proved mechanical design

Variable speed application

(30 Hz to 90 Hz)

Shunt supply + DC for start up

Input voltage 60 VAC to 180 VAC

Load: Traction converter

(High harmonics)

AVR specific functions:

Dynamically V/Hz limiter

Adaptable kceiling depending on

input voltage


UNITROL 1000 history Rising success


UNITROL 1000 history Main development steps of hardware devices

2000: UNITROL 1000 version 1

2003: UNITROL 1000 version 4

2004: UL certification

2004: UNITROL 1000-PM40

2006: UNITROL 1000-7

2012: UNITROL 1010 and UNITROL 1020


UNITROL 1000 history Development of software features

Year Software features UNITROL 1000-15 and UNITROL 1000-7

2000 Release 3/

PC tool

Synchronization

Reactive load sharing

2003 Release 4.1/

CMT tool

Upgrade to 150 MHz DSP / code written in C

Adding diode monitoring

2004 Release 4.2 PSS / improvement of RS485 synchronization

Protection of calibration data

2005 Release 4.3 Support of UNITROL 1000-7

Modbus on RS485

Limiter blocking during soft start

2006 Release 4.4 CMT recognizes older CMT version

Scaling of voltage measurement, improvement of frequency

measurement at start up

2009 Release 5.0 CMT 1000, OFFLINE / MONITOR / CONTROL mode

Modbus on RS232, enabled for Modbus TCP with gateway

Double channel system based on configurable monitoring functions


UNITROL 1000 history Delivered UNITROL 1000

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

UN1020

UN1010

UN1k-7

UN1k-15

treinamento zab_b_unitrol 1010_20 product overview v9

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