Description
IS220PPDAH1A GE Steam Turbine System
высотой 3U, расположенный в раме управления под DSPX.
волоконно – оптический разъем на передней панели и передаются в модуль обнаружения заземления.
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.
In the formula, a is the design acceleration/deceleration value: s is the current actual position value of the
elevator: V2 is the maximum speed of the elevator at this position.
Considering that the lifting system needs to enter the parking track at a low crawling speed when entering the
end of the stroke to avoid equipment damage caused by large mechanical impact, therefore, when there are still
1~5m away from the parking position, the lifting speed is limited to 0.5m/ below s.
Since the instantaneous speed before parking is very low, the position accuracy of the system”s parking can
be relatively improved, which is particularly important when the auxiliary shaft is lifted.
2.2 Design and implementation of security protection functions
Mines have particularly strict requirements on safety and reliability of hoist control systems [5]. While ensuring high
reliability of electrical control equipment, the control system also sets up multiple protections in key links where failures
may occur, and detects the actions and feedback signals of these protection devices in real time.
First of all, monitoring the operating status of the elevator is the top priority in the safety protection
function of the elevator control system. In the control system, the operating speed and position of the
motor are monitored at all times, and the current position and speed values are compared with the system”s
designed speed and position curve. Once it is found that the
actual operating speed of the hoist exceeds the designed speed value, immediately Issue an emergency
stop command and strictly ensure that the lifting speed is within the safe monitoring range during the entire
lifting process. At the same time, position detection switches are
arranged at several locations in the wellbore, and these position detection switches correspond to specific
position values and corresponding speed values. When the elevator passes these switches, if it is found through
encoder detection that the actual speed value and position deviate from the values corresponding to the position
detection switch, the control system will also judge that it is in a fault state
and immediately implement an emergency stop.
In order to determine whether the encoder connected to the main shaft of the elevator drum is normal,
two other encoders are installed on the elevator. In this way, the position and speed detection values
of the three encoders are always compared. Once it is found that the deviation between the detection
value of one encoder and the detection value of the other two encoders exceeds the allowable range,
the control system will immediately consider it to have entered a fault state and implement an emergency stop. Protective action.
3 Conclusion
The efficient and safe operation of main well equipment is an important guarantee for its function.
In the application of mine hoist, the 800xA system designed speed curve, self-correction, various
self-diagnosis and protection functions according to the specific process characteristics of the main
shaft mine hoist, which has achieved good results in practical applications.
330130-040-00-00 Bently Nevada 3300 XL Standard Extension Cable
330106-05-30-05-02-05 Bently Nevada 3300 XL 8 mm Reverse Mount Probes
330103-00-06-10-02-00 Bently Nevada 3300 XL 8 mm Proximity Probes
330103-00-04-10-02-00 Bently Nevada 3300 XL 8 mm Proximity Probes
135462-01 Bently Nevada PLC module
132419-01 Bently Nevada PLC module
132417-01 Bently Nevada PLC module
330100-90-00 Bently Nevada Proximitor Sensor
9200-06-01-10-00 Bently Nevada 9200 watt vibration probe
330703-000-070-10-02-05 Bently Nevada 3300 XL 11 mm Proximity Probes
3500/53 Bently Nevada Overspeed Detection Module
330180-90-00 Bently Nevada 3300 XL Proximitor Sensor
330104-00-05-10-02-CN Bently Nevada 3300 XL 8 mm Proximity Probes
1900/65A-01-01-01-00-00 Bently Nevada General Purpose Equipment Monitor
133819-01 Bently Nevada RTD/TC Temp I/O Module
1900/27 Bently Nevada Vibration Monitor
330901-05-32-05-02-00 Bently Nevada
330180-90-05 Bently Nevada 3300 XL Proximitor Sensor
330130-080-00-00 Bently Nevada 3300 XL Standard Extension Cable
330108-91-05 Bently Nevada 5/8 mm Proximitor Sensor
135489-01 Bently Nevada I/O Module 4 Channel Internal Barrier
330103-00-03-05-02-05 Bently Nevada Sensor probe
190055 190055-0Z-01-01-01 Bently Nevada Monitor
135137-01 Bently Nevada I/O MODULE
3500/45 Bently Nevada Position Monitor
128229-01 Bently Nevada PROXIMITOR SEISMIC I/O MODULE
3500/25 Bently Nevada Enhanced Keyphasor Module
3500/32M Bently Nevada 4-Channel Relay Module
3500/40M Bently Nevada Proximitor Monito
136188-02 Bently Nevada ETHERNET/RS232 MODBUS I/O MODULE
3500/60 163179-01 Bently Nevada Temperature Monitors
135473-01 Bently Nevada Proximitor/Seismic Monitor Module
136711-01 Bently Nevada I/O Module With Internal Barriers And Internal Terminations
3500-25 149369-01 Bently Nevada Enhanced Keyphasor Module
3500-05-01-02-00-00-01 Bently Nevada 3500/05 System Rack
125768-01 Bently Nevada RIM I/O Module with RS232/RS422 Interface
136719-01 Bently Nevada Barrier Earth Module
3500-20 125744-02 Bently Nevada Rack Interface Module
3500/33 149986-01 Bently Nevada Spare 16-Channel Relay Control Module
3500/60 Bently Nevada Temperature Monitor
125388-01H Bently Nevada Half-height Module Internal Chassis
330130-045-00-00 Bently Nevada 3300 XL Extension Cable
135489-03 Bently Nevada I/O module
9200-01-01-10-00 Bently Nevada Two-Wire Velocity Seismoprobe Transducer
9200-06-02-10-00 Bently Nevada Two-Wire Transducer
3500/22M Bently Nevada Standard Transient Data Interface
136188-01 Bently Nevada Communication Gateaway Module
3500/25 184684-01 Bently Nevada Enhanced Keyphasor Module
3500/05-01-03-00-00-00 Bently Nevada 3500/05 System Rack
3500/44M 176449-03 Bently Nevada Aeroderivitive GT Vibration Monitor
3500/32 125712-01 Bently Nevada 4-channel relay module
3500/40M 140734-01 Bently Nevada Proximitor monitor I / O module
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