German EoI for Power Converters of SIS100 - SIS100 Dipole Power - PowerPoint PPT Presentation

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 German EoI for Power Converters of SIS100 - SIS100 Dipole Power Converter 1678 k€ - DC-Circuit Breaker for SIS100 Dipole System 270 k€ - Adaptive Control Unit and DCCT for all SIS100 Pow. Con. 948 k€ H.Ramakers/EET 1 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 SIS100 Dipole Power Converter : Topology of Power Converters Systems System of Power Units PU and Dump Units DU Power Unit Dump Unit Dump Unit DU PU DU + DU in series connection - Power Unit DU PU + Building 3 - 109 Magnets in series 0.56 mH each 109 Magnets in series +/- 1568V ramping 0.56 mH each voltage +/- 1568V ramping 12750A rated current voltage 12750A rated current PU DU DU + - PU + Building 2 - Building 1 Dipole SIS100 H.Ramakers/EET 2 2 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 SIS100 Dipole Power Converter : Design of dedicated Power Converters Type SCR_ramped T1 CB A power unit PU has basically 3 major components: a twelve pulse SCR with controlled L1 R D freewheeling thyristors. This PE L2 Th D L3 component handles the large power. T2 20kV an active parallel filter PE. This component takes care of the current ripple and current dynamics. a quench protection circuit. This component absorbs the magnet energy and disconnects the magnet string from the active power part of the converter. For the SIS 100 power converters a circuit breaker with an opening time of <1ms is necessary. H.Ramakers/EET 3 3 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Description on EoI for SIS100 Dipole Power Converters : Included in the delivery is : ● two power converter groups ● two active parallel filters (PE) ● the dump units without DC-circuit breakers ● the internal cabling ● the integration of additional EoI-components - 6 DC-circuit breakers for quench protection - 1 Adaptive Control Unit (ACU) Not included in the delivery is : ● the 20kV circuit breakers for the main transformers ● the 20kV cables to the transformers ● the warm cables to the feed boxes of the magnet system H.Ramakers/EET 4 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Schedule of EoI for SIS100 Dipole Power Converters : 2009 Call for tender and order Precondition: magnet and system data are verified 2010 Design and design review 2011 Production and Factory acceptance Precondition: ACU and DCCT are available test of components 2012 Installation and integration on site Precondition: buildings are ready, DC-circuit breakers are available 01/2013 First test with real load Precondition: magnets are ready, quench detection is tested 06/2013 Final acceptance test H.Ramakers/EET 5 5 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Adaptive Control Unit (ACU) and DCCT Because of standardization in FAIR the implementation of a digital control unit is foreseen for all power converters (German In-kind contribution ACU) Because of standardization in FAIR all high precision load current measuring devices in power converters, the DCCTs, are In-kind contributions of Germany. H.Ramakers/EET 6 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Adaptive Control Unit and DCCT: - Power Converter Control: In-kind contribution ACU Mu lti AD C Unit Adaptive Control Unit Fu nction Interface System, Basic I/O H igh Sp eed A cquisition of Unit up to 4 Analogue Signals Back plane with U SI 1 a nd Protection C ircuits Fast Analogue Signa ls - Multifunction unit External For example: Remote/Local the load c urrent Control Op eration System - control unit Acquisition of up to D igital Con trol 4 An alogue Signals Slow Analogue S ignals Loop Monito ring and Protection - [ADC unit] Acquisition of up to Graphical 8 D igital Signals Interloc k S ignals Displ ay and Protection US I Cont rol C on trol U nit U SI 2 Power P art The digital control algorithm is based on Pulse L ogic for Firing P uls es Sequence service and Power Part Control diagno sis including Protection Powe r E lec tronic S ta tus Signals Parameters co mp uter USB analogue control strategies enhanced by the Si gnals for C omma nd S ignals Mon ito ring C ircuit B reakers System possibilities of digital signal processing. and Contactors Sta tus S igna ls Further Special U SI 3 Function Modules All parameters of the control algorithm can 4 x D AC Further Special U SI 6 be loaded and read by the external control Function Modules U SI Cascade if applic able Expansion system. ACU In-kind contribution Power Converter Control Possible Expansions Pow er Converter DCCT (with digital output) ACU is second generation of digital control hardware and is used in new Alvarez Power Converters 09/2008 H.Ramakers/EET 7 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Adaptive Control Unit and DCCT: Use of ACU Example 1 Example 2 ADC DCCT ADC DCCT Multifunctional Unit Multifunctional Unit USI USI USI USI USI USI add. delivered by add. German In-Kind Control Unit Control Unit Manufacturer module module delivered by Power Part Power Part Manufacturer Manufacturer will be responsible for the functionality of the complete system in both cases. In-kind components have to be used like other commercial components on the market. H.Ramakers/EET 8 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Adaptive Control Unit and DCCT: Use of ACU Example 3 Multifunctional Unit USI USI USI Control Unit / Control Unit / Control Unit / DAC German In-Kind DAC DAC Control Unit Control Unit Control Unit delivered by Manufacturer Power Part Power Part Power Part The analogue current regulation and current measurement is included in the delivery of the Manufacturer. Up to six devices can be supplied by one multifunctional unit. H.Ramakers/EET 9 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Description on EoI for ACU and DCCT for all power converters of FAIR: Included in the delivery is : ● backplane ● multi function unit ● control unit ● ADC board (if necessary) ● DCCT (with digital output) ● graphical user interface ● drivers and interface protocol ● documentation and interface description ● support for integration into the power converter Not included in the delivery is : ● more than 1 ACU and DCCT for one power converter ● adaption to exotic control strategies ● support for new user development H.Ramakers/EET 10 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Schedule of EoI for ACU and DCCT: 11/2008 First series in operation in Alvarez power converters 08/2009 Operational experience during accelerator runs 12/2009 Redesign with improvements (if any) 2010 Start of series production and delivery 05/2010 Documentation available, detailed interface description, drivers H.Ramakers/EET 11 11 SIS100 Power Converters

SIS 100 Pre-Collaboration Meeting GSI – Darmstadt/Germany, 15th September, 2008 Additional FTE for Power Converters in FAIR (not only SIS100) FTE for Power Converters in FA IR 10 9,5 9 8,5 8 7,5 ACU/DCCT 7 Operation 6,5 6 Power Conveter specification/Infrastructure/ 5,5 acceptance test E Operation T 5 F Order management Operation 4,5 4 SUM 3,5 3 2,5 2 1,5 1 0,5 0 2009 2010 2011 2012 2013 2014 Year H.Ramakers/EET 12 12 SIS100 Power Converters