K-WANG

+086-15305925923

Service expert in industrial control field！

English 简体中文

NameDescriptionContent

Adequate Inventory, Timely Service

pursuit of excellence

Ship control system

Equipment control system

Power monitoring system

Current position:

Home >> ABB >> ABB SYNCHROTACT®5 Operating Instructions

新闻动态

newS

Brand

ABB SYNCHROTACT®5 Operating Instructions

General information

1.1 Introduction

This User Manual is aimed at persons who have a basic knowledge of working with

electronic equipment, who understand electrical symbols in schematic diagrams, but

who know little or nothing about working with SYNCHROTACT 5 equipment.

The User Manual provides the information required in order to install, commission and

operate the SYNCHROTACT 5 device of types SYN 5201 and SYN 5202.

1.2 Marking of text sections

General warning

This symbol placed before the text indicates situations or conditions which can cause a

risk of death or serious injury. The text describes the procedure for preventing these

risks.

Dangerous voltages

This symbol indicates that, when handling the equipment, dangerous voltages occur

which can cause death or serious injury.

The sections of text marked with "Caution" contain information on situations which can

lead to material damage or equipment failure if the instructions are disregarded.

The sections of text marked with "Note" provide additional information. This must be

taken into consideration in order to prevent malfunctions.

Caution

Note

1.3 Purpose and use of the SYN 5201 and SYN 5202

The digital synchronizer can be used for the following applications:

• For automatic synchronization and paralleling of generators

• For automatic paralleling of synchronous and asynchronous lines, transmission lines

and busbars (incl. tap-changer matching).

• As a paralleling monitoring device (synchrocheck) for monitoring automatic or manual paralleling sequences including dead bus.

Brief description

The SYNCHROTACT 5 digital synchronizer is used for automatic synchronizing and

paralleling of generators with lines and for the paralleling of already synchronous lines.

The device is designed for system frequencies of either 50/60 Hz or 16 2

/3 Hz.

SYN 5201 is a single-channel synchronizing device whose component choice and

software design provides the highest security against incorrect paralleling.

SYN 5202 consists of two independent channels with different hardware and software.

This dual-channel property maximizes security against incorrect paralleling.

All parameters required for paralleling are stored in a parameter set. The paralleling

conditions and the characteristics of the voltage and frequency matchers are defined in

this set. With the option providing seven parameter sets, paralleling can be carried out

under different conditions or with different matcher characteristics using the same

device. Seven configurable digital inputs and outputs are available for the selection and

back indication of a parameter set.

The data which are important for commissioning and for control purposes can be

uploaded or downloaded using the PC tool SynView or, alternatively, via the keypad on

the front panel of the unit.

The following measured variables are generated from the two single-phase measuring

voltages:

Voltage U1, U2

U1 is the reference voltage e.g. line

U2 is the adjustable voltage e.g. generator.

Frequency f1, f2

f1 is the reference frequency

f2 is the adjustable frequency.

Voltage difference ΔU

ΔU = IU1I – IU2I

ΔU > 0 Adjustable voltage is lower

ΔU < 0 Adjustable voltage is higher

Slip s %100*121fs ff − =

s > 0 Adjustable frequency is less (e.g. generator is sub-synchronous)

s < 0 Adjustable frequency is greater (e.g. generator is oversynchronous)

Phase-angle difference α

21 ϕ ϕ α −=

α > 0 Adjustable frequency is lagging

α < 0 Adjustable frequency is leading

Acceleration ds/dt

[ ]ss dtdsxxx /%*2/

561∑==Δ=

(Every 0.5 s, an average value is formed from 56 measurements; sampling period: 9 ms)

ds/dt > 0 Adjustable frequency is reduced (e.g. generator accelerates)

ds/dt < 0 Adjustable frequency increases (e.g. generator is slowed down)

With SYN 5202, the measurement is carried out separately for each channel. It is

possible to carry out three-phase measurements in order to detect connection faults

(rotary field, polarity) and losses of phase.

Voltage measurement (SYN 5202: channel 1)

The two input voltages U1 and U2 are passed to the processor via high-impedance input

resistors, differential amplifiers, low-pass filters and A/D converters.

Voltage measurement channel 2 (SYN 5202 only)

The two input voltages U1 and U2 are passed through high-impedance input resistors

and differential amplifiers. The signal for the amplitude value is formed from this by

conversion and filtering . For zero-passage detection, the signal is filtered and passed

through a comparator. The signals prepared in this way are passed to the processor via

the A/D converter.

SYN 5201

SYN 5202

Frequency matcher with variable intervals

The function INVERSE f changes the way the frequency matcher functions. The pulses

are now always the same length, but the intervals are inversely proportional to the slip.

Pulse length: adjustable by means of the parameter tp fmin: tp = tp fmin

Pause interval: is calculated according to the following formula (can not be set as a

parameter):

2.2.3 Monitoring of paralleling conditions

The monitoring of the paralleling conditions can be divided into these parallel-functioning

blocks:

• voltage-carrying lines

• no-voltage lines

Paralleling of two voltage-carrying lines

The monitoring of the paralleling conditions enables a paralleling command (CHK

RELEASE) if the following conditions are fulfilled simultaneously:

• the phase-angle difference is within the tolerance band

• the slip is within the tolerance band

• the voltage difference is within the tolerance band

• the voltage does not fall below minimum voltage

• the maximum voltage is not exceeded

• the device is in operating status (OPERATING)

• nominal frequency deviation ≤ 5 Hz

Paralleling of no-voltage lines (dead bus)

A special case for the monitoring is the paralleling of no-voltage lines. A paralleling

command release is only issued if the external release signal is active and the

measuring logic enables the release at the same time. The release by the measuring

logic can be enabled if both voltages are within one of the permitted ranges. The dead

bus range can be defined as permissible for one, the other or both measuring voltages

by means of the parameters U1not, U2not and 1*2not.

The monitoring of the paralleling conditions (CHK RELEASE) releases the paralleling

command if the following conditions are fulfilled simultaneously:

• the releasing signal for dead bus (digital input) is issued

• the zero voltage(s) does not exceed the set threshold U0max

• the current voltage does not fall below the minimum voltage

• the current voltage does not exceed the maximum voltage

• the current zero voltage situation corresponds to a configuration permitted by means

of U1not, U2not, 1*2not

• the device is in Operating status (OPERATING)

2.2.4 Command generation

The command generation makes a distinction between asynchronous and synchronous

sources or no-voltage lines. Two modes, one for asynchronous and one for synchronous

sources, run in parallel, so that a source can be asynchronous or synchronous at any

time. The paralleling command is issued in the mode in which all conditions are fulfilled

first.

In SYN 5202 the actuation of the paralleling relays takes place separately in both

channels.

Asynchronous sources

It is called asynchronous sources, if the two lines to be paralleled (or generator and line)

are asynchronous before the circuit breaker is closed.

From the slip s, the acceleration ds/dt, the line frequency f1 and the set paralleling time

t on, the command generation calculates the necessary lead angle αv by which the

paralleling command is shifted forward in time so that the main contacts close exactly on

phase coincidence (see following figure)

上一篇： ABB Advant......

下一篇： ABB Web Te......

Woodward 8272-796 - Real Power Sensor Module 115/230v-ac
Woodward 5463-873 - NetCon Output Module
Woodward 8271-567 - Load Sensor Module 120/208v-ac
Woodward Type UG-8 P/N 8522-300 EG - Governor R.P.M 1075-1650 With Motor Groschopp
WOODWARD 9905-971 REV J - LINKNET 16 CHANNEL DISCRETE INPUT MODULE
WOODWARD 8280-3014 - 723 PLUS DIGITAL CONTROL REV NEW
Woodward 505DE - Digital Control System
Woodward 5453-750 - Ethernet Interface FTM
Woodward 9907-018 Rev H - 2301A Load Sharing & Speed Control
WOODWARD 5420-1080 V4.3 - BOARD-PPA WITHBOX
Woodward b 8271-347SP - 2301 speed control
Woodward 9905-795 Rev B - Digital Synchronizer and Load Control
Woodward 9905-377 Rev. A - 2301A Load Sharing and Speed Control
WOODWARD 8272-582 - Generator speed control module
WOODWARD 9907-247 REV K - 828 DIGITAL CONTROL UNIT
WOODWARD 5466-353 REV C - NETCON MAIN CHASSIS TRANSCEIVER
Woodward Type UG-8 P/N 8524-708 - Governor 760-1560 Governor R.P.M
WOODWARD 9907-247 REV K - 828 DIGITAL CONTROL UNIT
WOODWARD 8440-1831 REV. H - EASYGEN3000 3200-5 - WITHOUT ACCESSORIES
WOODWARD 8444-1002 REV G - UMT1 MEASURING TRANSDUCERS
Woodward 5410-312C - Digital Marine Control Printed Circuit Board
Woodward 9905-799 REV F - Digital Synchronizer & Load Control , V#456
Woodward 9907-014 - 2301A for controller
Woodward Type UG-8 P/N B522-446 - Governor R.P.M 500-1200
WOODWARD 8272-221 REV.B - DIGITAL REFERENCE UNIT
Woodward 8901-037 - Booster Servomotor Single
WOODWARD 8444-1019 REV G - UMT 1 MEASURING TRANSDUCER
WOODWARD 1767-367 Z21 WK 0920702 - GOVERNOR MOTOR 2700 RPM KM 58-20 K 230V
WOODWARD 9905-972 Rev:G - LINKNET 6 CHANNEL 4-20mA OutPut
Woodward E8250-501 - Actuator Governor
WOODWARD 5466-258 REV M - SIMPLEX DISCRETE I/O MODULE
WOODWARD 5501-470 REV E - NETCON CPU MODULE
Woodward 8406-120 rev H - egcp-2 digital control
Woodward 8440-1799 - Easygen-350 Rev B
Woodward 8440-1878 - DSLC-2 Digital Synchronizer Load Control
Woodward 5464-843 - Cpu Processor Module
WOODWARD 8440-1409 Rev. J - MFR2 MDE Synchronization & Protection MSP
Woodward 9907-014 - controller
WOODWARD 9907-173 - LOAD SHARING MODULE 120V
WOODWARD 8440-1831 REV. K - EASYGEN 3200-5 - WITHOUT ACCESSORIES
Woodward 9905-969 - LinkNet Module LinkNet 6C 4-20ma in w/24v
Woodward 8520-498 - Governor Type UG-8 Governor R.P.M 850-1650
WOODWARD 5466-257 REV.-C - NETCON 5000 MODEL REMOTE TRANSCEIVER I/O MODULE
WOODWARD 8800 - 1001 REV-C - DSS-2, 2 CHANNEL DIGITAL SPEED SWITCH
WOODWARD 5501-467 REV. C - MICRONET SIMPLEX POWER SUPPLY
Woodward 8273-584 - Atlas-ii Digital Control
Woodward 8440-1019 b - spm-d10 synchronizing system
Woodward CSC3SUWA REV K - CSC3SUWA Controller
Woodward 5441-693 Rev B - Digital I/O Module
WOODWARD DPG-2201-002 REV.D - Governor Onan DIGITAL SPEED CONTROLLER
Woodward 9905-377 Rev. A - 2301A Load Sharing and Speed Control
WOODWARD 8440-1884K - GENERATOR CONTROLLER EASYGEN-2500-5 REV,K
WOODWARD 8404-1006 - Industrial Component
WOODWARD 5437-1118 - PROTECHTPS MODULE Relay Bulkhead Panel
Woodward 8440 1801 Rev C - Easygen-350-50B/X Genset Control Engine Generator 24VDC
WOODWARD 5466-348 - MODULE
Woodward 9905-799 REV F - Digital Synchronizer & Load Control , V#456
Woodward 9907-018 - 2301A Load Sharing & Speed Control Rev H
Woodward GM9412H918-R2 1766-039 REV E - Cruise Control Motor
5466-258 WoodWard - 48 Input 24 Output Discrete I/O, (UPP)
WOODWARD 5484-877 - PM MOTOR 24VDC 15RPM
Woodward 8272-221 B - Digital Reference Unit
Woodward 9905-796 - Digital Synchronizer And Load Control (Rev. H)
WOODWARD 5441-645 REV.G - 10AMP RELAY INTERFACE 11459968
Woodward 9907-207 - 721 Digital Control 88-132VAC
WOODWARD 8272-582 - APM MOTOR CONTROL AC/DC 100~220V
Woodward 5464-843 - Cpu Processor Module
Woodward 9905-001 L - SPM-A Synchronizer 115/230V 50/60Hz 10W
Seg Power Protection PCK4 P/N 8445 1006 A / PCKR-MW - Protection Relay 24VDC
Woodward 8405-062 - Actuator
Woodward 5464-738 - Industrial Control System
Woodward CSC3HUWB - controller
Woodward 8272-517 - PM Motor Control 220vac
Woodward 8272-582 - APM Motor Control
Woodward LR20025 MFR1375M MFR 1 - Controlling
Woodward 9905-392 - Proact Driver Model III
WOODWARD 8250-774 - ACTUATOR/GOVERNOR
Woodward 505DE - Digital Control System
Woodward 8280-303 D - 721 Digital Control Rev.G 2.0 AMP 28 VDC
WOODWARD DPG-2201-002 REV NEW - DIGITAL CONTROLLER
WOODWARD 8272-286 - 2301A LOAD SHARING & SPEED CONTROL MODULE
WOODWARD 8440-1884 REV M - GENSET CONTROLLER EASYGEN-2500-5/P1
Woodward 9905-797 Rev. M - Digital Sync And Charge Control
W0ODWARD ART-01681 - IDS Communicator Control Box
Woodward 8273-584 - Digital Control Unit ATLAS-II REV: A 18-32VDC, 60W
WOODWARD 5501-470 REV E - NETCON CPU MODULE
Woodward 1752 1752-227 - Revision D FireFly Current Load input Engine Control
Woodward 8440-1877 - MSLC-2-5 Control
Woodward 8271468 - Generator Loading Control (Rev. D)
Woodward 9905-387 - Pro Act Driver Model lll (Rev. F)
Woodward 9905-363 - Sincronizzatore Digitale E Controllo Carico
WOODWARD 8272-583 - APM MOTOR CONTROL
WOODWARD EGCP-2 - Digital Generator Control Panel 4-20MA 5V 500HZ
Woodward 9905-392 - Proact Driver Model III
Woodward 9905-392 - Proact Driver Model III
Woodward 8270-007 - Load Signal Control
Woodward 8271-651 - Digital Speed Reference
WOODWARD 8440-2219 - EASYGEN-2500-5-P1-K49 GENSET CONTROLLER
Woodward D8271-394 - 2301 Load Sharing And Speed Control Module 20-40v-dc
Woodward 8200-1504 Rev:E - Peak200 Steam Turbine Control Front Panel Mount HVAC
LTI Drives CDF30.002.C0.7 Compact Servo Controller 08685963 DC 24V Industrial Module
LUST LTI Drives CDB32.008.W2.4.BR.PC1 Servo Drive Industrial Motion System
LUST LTI Drives CDB34.003.C2.4.PC1.H15 Servo Motor Driver Industrial Control Unit
LUST LTI Drives CDA32.004.C1.4.H08.B0 Servo Drive Mat. 3084456 Industrial Control
LUST LTI Drives CDE34.005.W2.2 Industrial Servo Drive Motion Control Unit
LUST LTI Drives CDA34.006.W3.0 Servo Drive Software V3.70-04 Industrial Controller
LTI Drives CDB32.004.C2.4.SH Servo Drive Compact Motion Controller
Woodward 9905-373 - Digital Synchronizer And Load Controller
WOODWARD MAGNETIC PICKUPS - Sensor
WOODWARD GCP-30 - Steuertafel for Industrial Regulator Genset Control Package
WOODWARD GOVERNOR 9907-1183 REV A - 505 ENHANCED TURBINE CONTROL
WOODWARD 9907-173 REV B - Module Load Sharing 120 Volt
WOODWARD 9907-014 - 2301A controller
Woodward 9905-029 - SPM-A Synchronizer Module Rev C
WOODWARD 8440-1799 EASYGEN-350 REV B - Genset Controller
WOODWARD 5466-258 REV M - SIMPLEX DISCRETE I/O MODULE
Woodward 8440-1884 C - Controller Easygen 2500-5
Woodward 8441-1153 - Monitoring Unit 250VAC
WOODWARD 8406-120 REV G - EGCP-2 DIGITAL CONTROL
Woodward 8273-584 - Atlas-ii Digital Control
Woodward 8272-582 - APM Motor Control 8272582
Woodward 9905-377 Rev. A - 2301A Load Sharing and Speed Control
WOODWARD 8272-517 - Pm Motor Control
WOODWARD 9905-797 REV.B - DIGITAL SYNCHRONIZER AND LOAD CONTROL DSLC-D
WOODWARD 8272-582 - APM MOTOR CONTROL
Woodward Seg FP2-8-24 - Emergency Power Telecommunications Module NP2
WOODWARD 2001-12E2U1B1S1A - Fuel Shut Off Valve Stop Solenoid Valve 2000-4505
Woodward 8440-1884 K - Genset Controller Easygen-2500-5