Speaker
Mr
Dariusz Makowski
(DMCS)
Description
The MicroTCA.4 technology has limitations concerning the consumed power and heat generated in a single chassis slot. The power limit of 80 Watts concerns both Advanced Mezzanine Card (AMC) and Rear Transition Module (RTM) devices. Therefore, design of control devices consuming significant power is challenging.
The presentation will discuss the issues concerning the design of two-channel high-power piezo control device designed with MicroTCA.4. Various architectures of piezo control system, pros and cons will be discussed. The presentation shows the requirements and architecture of piezo driver developed for European Spallation Source. The device is suitable for driving piezo actuators used to compensate the Lorenz force detuning for both elliptical and spoke cavities. Initial results from cavity test will be shown.
Primary author
Mr
Dariusz Makowski
(DMCS)
Co-authors
Mr
Aleksander Mielczarek
(DMCS)
Mr
Aleksander Szubert
(DMCS)
Mr
Grzegorz Jabłoński
(DMCS)
Mr
Paweł Plewiński
(DMCS)
Mr
Piotr Perek
(DMCS)
