SLIDE 1
H.Welker/EET 1
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
1
H.Welker/EET 2
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
2
German EoI for Power Converters of SFRS H.Welker/EET 1 1 SFRS - - PowerPoint PPT Presentation
German EoI for Power Converters of SFRS H.Welker/EET 1 1 SFRS - - PowerPoint PPT Presentation
SFRS Pre-Collaboration Meeting GSI Darmstadt/Germany, 09th October, 2008 German EoI for Power Converters of SFRS H.Welker/EET 1 1 SFRS Power Converters SFRS Pre-Collaboration Meeting GSI Darmstadt/Germany, 09th October, 2008
SLIDE 2
SLIDE 3
H.Welker/EET 3
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
3
- Power Converter Control:
Adaptive Control Unit and DCCT:
Pow er Converter
Power Converter Control AD C Unit C on trol U nit Mu lti Fu nction Unit
Acquisition of up to 8 D igital Signals and Protection Pulse L ogic for Power Part including Protection
USI 1 USI 2
Si gnals for C ircuit B reakers and Contactors
Firing P uls es Powe r E lec tronic S ta tus Signals
Power P art
Fast Analogue Signa ls Interloc k S ignals Sta tus S i gna ls Comma nd S ignals Slow Analogue S ignals
Acquisition of up to 4 An alogue Signals Monito ring and Protection
USB 4 x DAC
service and diagno sis co mp uter Remote/Local Op eration U SI Cascade Sequence Control Parameters Mon ito ring System Expansion if applicable
External Control System
Back plane with Interface System, Basic I/O Graphical Displ ay H igh Sp eed A cquisition of up to 4 Analogue Signals a nd Protection C ircuits For example: the load c urrent Further Special Function Modules D igital Con trol Loop US I Cont rol
USI 3
Further Special Function Modules
USI 6
Possible Expansions
The digital control algorithm is based on analogue control strategies enhanced by the possibilities of digital signal processing. All parameters of the control algorithm can be loaded and read by the external control system. ACU
Adaptive Control Unit
ACU
- Multifunction unit
- control unit
- [ADC unit]
In-kind contribution In-kind contribution DCCT (with digital output)
ACU is second generation of digital control hardware and is used in new Alvarez Power Converters 09/2008
SLIDE 4
H.Welker/EET 4
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
4
Adaptive Control Unit and DCCT:
Multifunctional Unit ADC DCCT
USI USI USI
add. module
Control Unit Power Part delivered by Manufacturer German In-Kind Example 1
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.
Multifunctional Unit ADC DCCT
USI USI USI
add. module
Control Unit Power Part delivered by Manufacturer
Use of ACU
Example 2
SLIDE 5
H.Welker/EET 5
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
5
Adaptive Control Unit and DCCT: Use of ACU
Multifunctional Unit
USI
delivered by Manufacturer German In-Kind
USI USI
Control Unit / DAC Power Part Power Part Power Part Control Unit / DAC Control Unit / DAC Control Unit Control Unit Control Unit
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.
Example 3
SLIDE 6
H.Welker/EET 6
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
6
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
SLIDE 7
H.Welker/EET 7
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
7 7
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
SLIDE 8
H.Welker/EET 8
SFRS Pre-Collaboration Meeting GSI – Darmstadt/Germany, 09th October, 2008
SFRS Power Converters
8 8
Additional FTE for Power Converters in FAIR
Year ACU/DCCT Order management Sum