1 / 26

LV Switchboards monitoring for ALICE and LHC-B experiments

LV Switchboards monitoring for ALICE and LHC-B experiments. Equipment location. Radiation and access constraints. Monitoring goals. Available signals. Quantity. Cabling switchboards to concentrator. Possible interfaces. Monitoring system architecture. Conclusions. Equipment location.

ted
Download Presentation

LV Switchboards monitoring for ALICE and LHC-B experiments

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. LV Switchboards monitoring for ALICE and LHC-B experiments • Equipment location. • Radiation and access constraints. • Monitoring goals. • Available signals. • Quantity. • Cabling switchboards to concentrator. • Possible interfaces. • Monitoring system architecture. • Conclusions. G. Burdet ST/EL/CO

  2. Equipment location. • ALICE • UX25 • 7 switchboards (23 drawers each) for electronic racks (EXD). • 2 General Services switchboards (EBD) • PX24 • 8 switchboards (23 drawers each) for electronic racks (EXD). • 1 UPS Distribution switchboard (EOD) • LHC-B • ? G. Burdet ST/EL/CO

  3. G. Burdet ST/EL/CO

  4. EXD EXD EXD EXD PLC EOD Interface Equipment Monitored Switchboard G. Burdet ST/EL/CO

  5. PLC PLC EXD EXD EXD EXD EXD EXD EXD EBD EBD Interface Equipment Monitored Switchboard G. Burdet ST/EL/CO

  6. RS485 Jbus to URT500 ENS FIPIO to PLC in PX24 and MAGELIS in ACR TCP/IP (ModBus on TCP/IP and WEB Server BUS X PLC crate expansion MCA15 for drawers information G. Burdet ST/EL/CO RS485 Jbus for DIRIS Ap SOCOMEC communication

  7. Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih Ir Is It In Ih EBD2/29 EXD5/29 EXD1/20 EXD6/29 EXD3/29 EBD1/29 EXD6/20 EXD7/20 EXD1/29 EXD4/20 EXD8/20 EXD5/20 EXD2/20 EXD7/29 EXD3/20 EXD2/29 EXD4/29 x drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers x drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers 23 drawers Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih Ih EMD4/2E EMD3/2E SEM2 FIR Ir Is It FIR Ir Is It FIR Ir Is It EMT302/2X EMT406/2X SX2 EXD1/2X EBD1/2X Is EODx/2X Is UW25 EXD1/25 I phase S UX25 PX24 PX24 39 drawers per level, total 156 Supervision of the LV Distribution for ALICE experiment G. Burdet April 2003

  8. Radiation and Access Constraints • ALICE • UX25 • Radiation level consideration • Inaccessibility during operation • PX24 • No radiation constraint • Accessible area • ALICE validate PLC in UX25 • PLC closer to switchboards to reduce cabling cost • Measurement modules in switchboards G. Burdet ST/EL/CO

  9. Monitoring goals • Monitoring of switchboards and drawers. • Remote control of drawers. • States and measurements integrated to ENS. • Synoptic. • Fault on electrical trips. • Alarms on measurements levels. • Monitoring and Control available to Experiment SCADA. G. Burdet ST/EL/CO

  10. Available Signals • Switchboards • States • Input breaker (Opened and Closed) • 48VDC auxiliary (Missing) • Measures • Bus Bars voltages (230V and 3*7.07VAC nominal) • Input currents (Ir, Is, It, In: CT 1A and 7.07VAC nominal) • Drawers • States • Contactor Position (Opened and Closed) • Breaker Position (Opened) after drawer modification. • Local/Remote switch (LOCAL and Remote) • Over current trip (SD) • External Interlock (Activated) • Measures • Earth current tore/shunt (7.5A, 7.70VAC nominal) • Controls • Contactor Close, Open, Reset external interlock G. Burdet ST/EL/CO

  11. Separate Qc and Qd information Use one of the 2 pins to transmit Schema of drawer (before modification for breaker state) G. Burdet ST/EL/CO

  12. Quantity • ALICE • Principe of 1 drawer per rack. • UX25: 7 switchboards of 23 drawers = 161 racks maximum • PX24: 8 switchboards of 23 drawers = 184 racks maximum • 120 measures without earth current per drawer. G. Burdet ST/EL/CO

  13. Cabling G. Burdet ST/EL/CO

  14. Considered Interfaces • CIT8.4, CIT8.4A, CIT1.32P HAZEMEYER • PLC PREMIUM and distributed I/O’s on FIPIO • PLC SIEMENS • S7-300 centralised • S7-300 distributed • S7-400 • PLC PREMIUM and CIT 8.4A HAZEMEYER • PLC PREMIUM and DIRIS Ap SOCOMEC G. Burdet ST/EL/CO

  15. CIT HAZEMEYER (1) << 15 switchboards >> << 23 drawers >> G. Burdet ST/EL/CO

  16. CIT HAZEMEYER (2) • Modularity et compatibility with analogue signals. • 1 x CIT 8.4A per switchboard (measures et states). • 1 x CIT 8.4 per drawer (states and controls). • 1 x CIT1.32P as switchboard concentrator. • 15 sets (7+8 switchboards). • 15 CIT8.4A, 345 CIT8.4, 15 CIT1.32P • 1 x PLC PREMIUM SCHNEIDER + MAGELIS • Interface Cost: 63609€ (plus crates, cables, cabling, program). • CIT Quantity and HAZEMEYER contract. G. Burdet ST/EL/CO

  17. PLC PREMIUM and distributed FIPIO • TBX 16 inputs • TBX 16 outputs • TBX Analogues + converters • Total equipments • PLC • TBX • Measurement Converter • 67500 € • 48500 € without measure G. Burdet ST/EL/CO

  18. PLC SIEMENS • 32 bits inputs boards • 16 bits outputs boards, common by 4 • Prices for digital I/O (no measures). G. Burdet ST/EL/CO

  19. PLC PREMIUM + CIT HAZEMEYER (1) • PLC PREMIUM SCHNEIDER • 64 bits input boards (24VDC polarisation) • 64 bits output boards with external TeleFast relays • CIT8.4A (spare) versus CIT8MX (contract) • 1 module per switchboard • Voltage Ur, Us, Ut • Currents Ir, Is, It, In • Active Power Pr, Ps, Pt included • CIT1.32P as concentrator G. Burdet ST/EL/CO

  20. PLC PREMIUM + CIT HAZEMEYER (2) • PREMIUM limited to 2048 TOR • Two sets UX25 and PX24. • Modular crates, 64 drawers each. • Special crates for CIT and UC HH G. Burdet ST/EL/CO

  21. PLC PREMIUM + DIRIS Ap SOCOMEC (1) • PLC PREMIUM SCHNEIDER • 64 bits input boards (24VDC polarisation) • 64 bits output boards with external TeleFast relays • 1 x DIRIS Ap SOCOMEC per switchboard • Voltage Ur, Us, Ut • Currents Ir, Is, It, In, maximum current • Active & reactive Power, maximum power • On/Off incomer interface • Saves 2 MCA15 cables par switchboard • Local display • Best placed in switchboards G. Burdet ST/EL/CO

  22. PLC PREMIUM + DIRIS Ap SOCOMEC (2) • PREMIUM limited to 2048 TOR • Two PLC sets UX25 and PX24. • Modular crates, 64 drawers max each. • Measures by DIRIS Ap in switchboards • Reduce cable 25 to 23 per switchboard • Full measurement • Local display G. Burdet ST/EL/CO

  23. TCR CAS TDS ENS SES2 Local SCADA URT500 & FE SX2 PX24 PLC PLC UX25 CIT1.32P Tableaux BT PX24 Tableaux BT UX25 CIT8.4A G. Burdet ST/EL/CO

  24. TCR CAS TDS ENS SES2 Local SCADA URT500 & FE SX2 PX24 PLC PLC UX25 Tableaux BT PX24 Tableaux BT UX25 G. Burdet ST/EL/CO

  25. ALICE Experiment Switchboards Monitoring and Control PREMIUM PLC’s and DIRIS Ap SOCOMEC FIPIO inter-PLC and to MAGELIS UX25 PX24 TCP/IP ModBus on TCP/IP WEB Server Jbus on RS485 URT500 ENS 46 drawers in 2 switchboards BUS X BUS X Jbus RS485 69 drawers in 3 switchboards 46 drawers in 2 switchboards BUS X Jbus RS485 BUS X <100m 46 drawers in 2 switchboards BUS X BUS X 46 drawers in 2 switchboards 92 drawers in 4 switchboards G. Burdet ST/EL/CO

  26. Conclusions • Switchboards impose cable/connector type • Distributed architecture to reduce cabling costs • Best compromise is SCHNEIDER PREMIUM PLC for digital I/O with SOCOMEC DIRIS Ap for measures • Cabling and system cost related to relation rack/drawer • Change relation => reduce cost. G. Burdet ST/EL/CO

More Related