Description
SW-CE-TELEDIAG Многоточечный сенсорный дисплей EATON
современными требованиями дизайна. Как и XV303, конденсаторный многоточечный сенсорный дисплей поддерживает реализацию
современного пользовательского интерфейса (управление жестами)
и предлагает 7 – и 10 – дюймовые дисплеи, в том числе версии с высоким соотношением сторон 16: 9.
просто и требует меньше компонентов и инженерных работ, чем традиционная проводка. SmartWire – DT интегрирует связь и ввод / вывода
непосредственно в устройства управления, отображения и переключения, открывая новые возможности для инновационных и экономичных решений.
ABB: Запасные части для промышленных роботов серии DSQC, Bailey INFI 90, IGCT, например: 5SHY6545L0001 AC1027001R0101 5SXE10 – 0181, 5SHY3545 L0009, 5SHI3545L0010 3BHB013088 R0001 3BHE009681R0101 GVC750BE101, PM866, PM861K01, PM864, PM510V16, PPD512, PPPD113, PP836A, P865A, 877, PPP881, PPPP885, PPSL500000 4 3BHL00390P0104 5SGY35L4510 и т.д.
General Electric: запасные части, такие как модули, карты и приводы. Например: VMVME – 7807, VMVME – 7750, WES532 – 111, UR6UH, SR469 – P5 – HI – A20, IS230SRTDH2A, IS220PPDAH1B, IS215UCVEH2A, IC698CPE010, IS200SRTDH2ACB и т.д.
Система Bently Nevada: 350 / 3300 / 1900, предохранительные зонды и т.д., например: 3500 / 22M, 3500 / 32, 3500 / 15, 3500 / 23500 / 42M, 1900 / 27 и т.д.
Системы Invis Foxboro: Серия I / A, управление последовательностью FBM, трапециевидное логическое управление, обработка отзыва событий, DAC,
обработка входных / выходных сигналов, передача и обработка данных, такие как FCP270 и FCP280, P0904HA, E69F – TI2 – S, FBM230 / P0926GU, FEM100 / P0973CA и т.д.
Invis Triconex: Модуль питания, модуль CPU, модуль связи, модуль ввода – вывода, например 300830937214351B, 3805E, 831235114355X и т.д.
Вудворд: контроллер местоположения SPC, цифровой контроллер PEAK150, например 8521 – 0312 UG – 10D, 9907 – 149, 9907 – 162, 9907 – 164, 9907 – 167, TG – 13 (8516 – 038), 8440 – 1713 / D, 9907 – 018 2301A, 5466 – 258, 8200 – 226 и т.д.
Hima: модули безопасности, такие как F8650E, F8652X, F8627X, F8678X, F3236, F6217, F6214, Z7138, F8651X, F8650X и т.д.
Honeywell: Все платы DCS, модули, процессоры, такие как: CC – MCAR01, CC – PAIH01, CC – PAIH02, CC – PAIH51, CC – PAIX02, CC – PAON01, CC – PCF901, TC – CR014, TC – PD011, CC – PCNT02 и т.д.
Motorola: серии MVME162, MVME167, MVME172, MVME177, такие как MVME5100, MVME5500 – 0163, VME172PA – 652SE, VME162PA – 344SE – 2G и другие.
Xycom: I / O, платы VME и процессоры, такие как XVME – 530, XVME – 674, XVME – 957, XVME – 976 и т.д.
Коул Морган: Сервоприводы и двигатели, такие как S72402 – NANA, S6201 – 550, S20330 – SRS, CB06551 / PRD – B040SSIB – 63 и т. Д.
Bosch / Luxer / Indramat: модуль ввода / вывода, контроллер PLC, приводной модуль, MSK060C – 0600 – NN – S1 – UP1 – NNN, VT2000 – 52 / R900033828, MHD041B – 144 – PG1 – UN и т.д.
3.2 Upgrading of regulators and control systems
For the upgrade of the regulator, the original excitation control system cabinet structure is retained, and the entire system is upgraded by upgrading the board card.
Among them, the CoB main board, MUB measurement board, F10 input and output board, and LCP local control panel were replaced with the PEC800 controller,
CCM measurement control interface board, CIo comprehensive input and output board, and ECT excitation system control terminal in the Unitrol6800 system respectively.
For the upgrade of the power cabinet, since the power of the excitation system will not change during the transformation, the N-1 redundant configuration of the five
UNL3300 rectifier bridges in the original system has not been changed, but the control and measurement parts of the rectifier
bridge have been upgraded. And the fan circuit and power control part of the rectifier bridge have been upgraded. Among them, the signal interface board (PsI) was
changed to the rectifier bridge signal interface board (CsI), the circuit breaker of the rectifier bridge panel was changed from CDP to CCP, and the rectifier bridge control
interface board (CIN) was changed to the rectifier bridge control board (CCI).
For the upgrade of the demagnetization cabinet, the switch control part was mainly upgraded. By adding a CIo board to the switch cabinet and installing a special
power distributor and relay to control the demagnetization switch, the original PsI board was removed. Secondly, in the transformation of the current detection part,
the Hall element in the Unitrol5000 system was replaced by the current relay of the Unitrol6800 system.
For the upgrade of the excitation current measurement part, the rectifier side Hall element of the rectifier bridge was replaced with an AC side CT. Relying on the linearity of the
CT, the current sharing coefficient of the excitation system was increased to 0.98, so that the role of the rectifier bridge can be fully exerted in the system. .
For the upgrade of the fan power supply circuit of the rectifier cabinet, each power cabinet can independently control the power supply of the fans in the
cabinet to avoid the problem that if the power circuit relay fails in the original system, all the fans will not work.
3.3Unitrol6800 functional logic configuration points
The Unitrol6800 system adds PT slow-blow judgment logic, and defines the actions of PT slow-blow as alarm and channel switching. The system PT
slow-blow logic pressure difference is 2% to ensure sufficient sensitivity. Since some external reasons will cause the sequential increase or decrease of magnetic
commands, a special increase or decrease magnetic contact adhesion judgment logic has been added to effectively lock out external causes. At the same
time, it can
avoid the jitter of the relay on the increase or decrease magnetic circuit and ensure the stability of the circuit. The excitation temperature detection is used to
alarm in the system, but it cannot control the system tripping. The tripping intermediate relays K291 and K292 use high-power (≥5w) relays to avoid
the problem of tripping of the excitation system
due to signal interference.
4 Problems discovered during the transformation and their solutions
After upgrading the excitation system from Unitrol5000 to Unitrol6800, since the partition between the regulator cabinets of the original excitation switch
cabinet was removed and the mounting backplate of the regulator was moved forward, the hot air from the excitation switch cabinet will enter the excitation regulator
cabinet, causing the cabinet to be damaged. The internal temperature rises, and sometimes the temperature can even reach 45°C. In order to avoid problems caused
by high temperatures, partitions were added to reduce the temperature inside the switch cabinet and control the
temperature to 30°C.
During the maintenance process, if the grounding carbon brush of the generator is removed, it is easy to cause the rotor grounding relay isoLR275 to
malfunction. Therefore, during maintenance, the power supply of the grounding relay will be disconnected and the large shaft in the magnetic cabinet will be short-circuited.
5 Conclusion
Through the transformation of the excitation system, our company not only meets the needs of increasing the generator capacity, but also
eliminates the safety hazards of ARCnet failure or flat cable damage in the excitation system of the unit. It can find the fault point during maintenance
and prevent the unit from non-stop. event. The new board used in the new excitation system has modular characteristics, which can make online maintenance more
convenient, and because the boards use trigger pulse generation communication and optical fiber redundant communication, the stability of
information transmission is ensured. Avoid communication failures and damage to pulse lines.
PCD235B1101 3BHE032025R1101 | ABB | Unit of processor
ST31276A | SEAGAET | DISK
PT-VME330A | Performance Technologies | 16-Channel VME Communications Controller
UFC911B106 3BHE037864R0106 | ABB | Control the mainboard
IS200TVIBH2BBB | GE | TERMINATION BD VIBRATION MARK VI BOARD
IS420ESWBH2A | GE | Ethernet / IONet Switch
IS200TPROH1BBB | GE | Mark VI Board
IS200TBCIH1BBC | GE | Mark VI Board
IS200TBAIH1CCC | GE | TERMINAL BOARD ANALOG
31C075-503-4-00 Sew Eurodrive Movitrac 31C 7.5kW AC Drive
IC695ETM001-EK | GE | Ethernet Interface module
FCP270 P0917YZ | FOXBORO | Field Control Processor 270
DS200TCTGG1AFF | GE | SIMPLEX TRIP BOARD
IC695CPU315-CD | GE | 1 GHz Central Processing Unit
DS200TCRAG1ACC | GE | Relay Output Board
DS200TCPDG2BEC | GE | POWER DISTRIBUTION BOARD
F7130A | HIMA | Power Supply Module
DS200TCPDG1BEC | GE | Power Distribution Board
EPL10200 | LENZE | DRIVE CONTROL
60M100-00 | Bently Nevada | Programmable logic controller processor
33VM52-000-29 PACIFIC SCIENTIFIC Low Inertia PMDC Servomotor in the VM Series
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85UVF1-1QD Fireye Self-Checking Flame Scanner
1756-RM/A Allen-Bradley ControlLogix enhanced redundancy module
EPQ96-2 | DEIF | digitally controlled electronic unit
EMC400-EPWS | ETHERWAN | 4-Slot Din-Rail Media Converter Chassis
EGCP-2 8406-121 | Woodward | microprocessor-based complete generator control
EASYGEN-3500-5 | Woodward | turbomachinery Genset controller units
DKC02.3-040-7-FW | Rexroth | DKC Drive Controllers
DMP10.24 | RPSTECH | Power supply module
CPAR-04AE-13574 | PECKER | Servo driven drive
8521-0312 UG-10D Woodward Processing Unit MODULE
CPC210 | Bachmann | Controller Module
AHD70E4-44S | KOLLMORGEN | SERVO MOTOR
C825KN10 | Cutler-Hammer | 200A 600V Magnetic Contactor
8307292002 | EATON | CAN BRIDGE CONNECTOR 10 I/O MODULE
3500/22M 138607-01 | Bently Nevada | Standard Transient Data Interface Module
8200-226 | Woodward | Servo Position Controller
6410-007-N-N-N | Pacific Scientific | Stepper Drive
6435-001-K-N | PACIFIC SCIENTIFIC | STEP DRIVER 66VDC
8440-2165 SPM-D2-11 | Woodward | Synchronization and Load Share Control
2213-75TSLKTB | JDSU | 75mW Argon Laser (with rings)
1420-V2P-ENT | Allen-Bradley | monitoring system module
5X00121G01 | Westinghouse | Switch quantity output module
6ES7716-2CB10-0EC4 | Siemens | SIMATIC FIELD PG M4 PREMIUM PLUS
5X00119G01 | Westinghouse | Controller Module
2N3A3110-C | TOSHIBA | Assembly Controller Board
1TGE120021R0010 | ABB | Communication Gateway
2094-BM01-S | Allen-Bradley | Kinetix 6000 Drive component
FC-SDO-0824 | Honeywell | Safety Manager System Module
FC-SAI-1620M | Honeywell | Safety Manager System Module
FCS01.1E-W0011-A-04-NNBV | Rexroth | FC Frequency Converters
EX404MCRD5 | TOSHIBA | PROGRAMMABLE CONTROLLER
EVR116 | PFEIFFER | Gas mass flowmeter intake control valve
EPC1200T-N270-2GB-40SS-XP | Nematron | Screen
ECU01.5 | EMG | display
EASYGEN 3200 | Woodward | Series Genset Engine Controller
EL3068 | BECKHOFF | analog input terminal processes signals
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