Gudrun & Valemon Prosjektene Elektriske Aktuatorer

Transkript

1 Gudrun & Valemon Prosjektene Elektriske Aktuatorer - Fremtidens kontroller for ventiler offshore (?) Arnstein Thorsen Aibel

2 EMNER On / Off Aktuatorer - Ventiler Modulerende Aktuatorer Ventiler On/Off for Sikkerhets applikasjoner Kontroll Aktuatorer Ventiler ATEX SIL Fordeler - Ulemper

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4 SOW Scope of Work Gudrun & Valemon An El.actuator study report shall investigate if needed or give any benefits related to a NNM consept. Inst. Index Gudrun Ventil omfang Count of tag no Custom group Pack. FUT FUT Total GUDRUN GUDRUN Total Grand Total Fun. Not Aibel El.Act MechPack Not Aibel El.Act EV FV HcV HV LV PV TV XV Grand Total Ins. Index Valemon Ventil omfang Count of Seq Pack. Fun Not Aibel V-21JX0101 V-21JX0201 V-42XR0001 V-53XX0001 V-62XX0001 V-63CZ0001 V-63KZ0001A V-63KZ0001B V-64XC0001 El.Aktuatoer Grand Total ESV FV HCV HV LV 8 8 PV TV 5 5 XSV XV Grand Total

5 Hvor er vi og Hvor skal vi?? TR0038 Spcification for Valve Actuators TR0122 Actuator for On/Off Valves TR2212 Control Valves and Choke Valve WR1622 Technology Qualification TR1658 Technical Network and Security of SAS

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7 State of the Art - Control valves Aktuator med fjærretur Tubing Luft regulator Terminering Ventilstiller Ventilhus

8 Klassisk Diaphram Aktuator Fisher 657 Gammel teknologi

9 State of the Art On/Off Aktuator

10 State of the Art On/ Off To endebrytere JB To solenoider Luftfilter

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12 Ny teknologi kontra kjent teknologi

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14 FABRIKATER Flowserve Biffi Auma Schischek Bernard Emerson EIM Rotork

15 AUMA

16 Rotrok IQ Aktuatorer Torque Sensor Posisjons sensor

17 Elektriske Aktuatorer Double sealed

18 BIFFI ICON 2000 Multi-turn actuator - Models: from ICON-010 to ICON Torques: Nm - Speed: RPM (50Hz) RPM (60Hz) Quarter-turn compact actuator - Models: from F to F Torques: Nm - Op/Time: 6 60 sec/90 (50Hz) 5 50 sec/90 (60Hz)

19 On/Off med gir Fail safe quarter turn roterende multiturn lineær stigende quarter turn

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22 FORDOMMER

23 Elektriske Aktuator for Fail Safe - ESD ROTORK SKILMATIK Biffi EFS 2000

24 Rotrok Skilmatic Elekto - Hydraulisk SI-Q Range

25 Rotork Skilmatic S2

26 SI-1 Power Module

27 SI-1 Power Module Oscillating Pumps Solenoid Valves Electronics Module Terminal Bung

28 Eletriske - Hydraulisk Skilmatic Actuators Self contained Electrohydraulic control module Spring return - Fail Safe Simple low pressure Hydraulic pump & bleed system

29 SI-1 actuators Self contained Electrically operated HIGH PRESSURE LINE LOW PRESSURE LINE ITEM No. DESCRIPTION 1 Linear spring return actuator 2 Filter 3 Pressure Transducer 4 N/O Solenoid valve (Bleed) 5 Non-return valve 6 Oscillating pump 7 Pressure relief valve

30 SI-2 ¼ turn actuators Self contained Electrically operated ITEM No. DESCRIPTION 1 Quarter-turn spring return actuator 2 Filter 3 Rotary vane pump with by-pass 4 N/O Solenoid valve (By-pass) 5 Motor 6 Non-return valve 7 Pressure relief valve 8 N/O Solenoid valve (Bleed) 9 Pressure transducer 2 HIGH PRESSURE LINE 2 LOW PRESSURE LINE

31 EFS 2000 : ELECTRIC ACTUATORS with FAIL SAFE Function 7 Models from 93 Nm to 4500 Nm Fail to CLOSE or Fail to OPEN

32 ICON 2000 Oppbygning EEx e Terminering Gear Posisjons sensor /ZS Industriel PDA, Eexd or Eex-ia certified EEx d Motor komparment Lokalt kontroll panel

33 Oppbygning - fail safe

34 Trådløs kommunikasjon

35 Kontroll funksjon

36 Torque Diagram (Fail to Close Version): SST MST MET SET MST = Motor starting torque MET = Motor ending torque SET = Spring ending torque SST = Spring starting toruqe

37 Terminerings Alternativer Electric Actuator 230 VAC 1x2x2,5+j N1 ACTU POWER ESD PSD 1x2x1,5 1x2x1,5 Junctionbox x2x1,5 N2 ESD ACTION C2 C5 ZSL ZSH 2x2x0,75 N3 E3 E4 D2 D3 ZSL ZSH BUS (Optional) 1x2x2,5 N4 BUS CONN.

38 Terminering

39 Kommunikasjon Fieldbus Foundation Profibus DP Modbus HART Trådløs Egene fabrikk standarer

40 Aktuator Ventil Monitoering Noen data som kan logges / hentes fra Aktuator Serie no Tag No Aktuator dimension HW Versjon SW Versjon Motorspenning Temperatur Timeteller på motor Siste service Neste service Posisjon Hastighet Feil alarmer

41 Manuell kontroll

42 Modulation ON/OFF POSITIONING MODULATING 60 starts/hour 600 starts/hour 1200 starts/hour 2000 starts/hour 4000 starts/hour Elektriske Aktuatorer CONTINUOUS UNRESTRICTED BY starts/hour Elektrisk Prosess Kontroll

43 Kontroll Ventiler Linear Quarter Turn

44 CVA Sizes CVA Linear - Metric Min Thrust Max Thrust Max Stroke Stroke Speed (N) (N) (mm) (seconds) CVL CVL CVL CVA Quarter Turn - Metric Min Torque (Nm) Max Torque (Nm) Time for Q Turn (seconds) CVQ CVQ

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47 How does the CVA deliver this performance? Brushless DC Motor 12 Bit encoder 12 Bit encoder High efficiency gearing

48 Overshoot New Setpoint Setpoint Resolved Stem Packing

49 Pneumatic actuator step change response Step change in Input Overshoot Dead time

50 ATEX ATEX 95 (Direktive 95/9/EC) ATEX 137 (Direktiv 1999/92/EC) ATEX på Solenoide ATEX på endebrytere ATEX på JB for ende brytere ATEX Sertifikat på Aktuator EN Non Electrical Equip. DoC Delecration of Conformity

51 Ventil + Aktuator + Mag.ventil + endebryter = En Enhet Declaration of Conformity (DoC)

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53 SIL Bidragsytere Initiating device 20% PSD logic solver 10% Final element 70% Valve 60% Actuator 10% Solenoid valve 20% Limit Switch 10% Valve 60% Electr. Actu. 40%

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55 SIL Certificate

56 Fordeler - Ulemper Fordeler Bedre tilstadskontroll Energi besparende Ikke behov for tubing Mulig å reduser HPU Mindre luftkomp. LCC Vekt Integrerte Operasjoner (IO) Service fra land Ulemper ESD funksjon ukjent offshore. Ukjent teknologi Krever opplæring Mer kabling Flere terminerings varianter

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