Essays about: "logic of operation"

Showing result 1 - 5 of 49 essays containing the words logic of operation.

1. 1. Commissioning of ITER heat rejection system for low load

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Elizaveta Yakovleva; [2023]
   Keywords : commissioning; ITER; fusion; control logic; cooling system; I C;

   Abstract : This project has commissioned the control logic of the Heat Rejection System (HRS) at ITER, the international fusion project. The HRS is a large system, including 10 cooling towers, 13 pumps, and pipes large enough for a water flow of several thousand kg/s. All of this will becontrolled with automatic control logic. READ MORE

3. 2. AutoStore performance and the influence of context and configurations

   University essay from Lunds universitet/Teknisk logistik

   Author : David Flyrin; Daniel Lundkvist; [2023]
   Keywords : AutoStore; RCSRS; automated small-parts warehouse; goods-to-person picking; compact storage system; contextual factors; configurations; contingency theory; optimization; performance; Technology and Engineering;

   Abstract : Problem description Multiple cases show that companies can improve performance after implementing an AutoStore system. However, research on optimizing the design and how to successfully control the AutoStore system is limited. READ MORE

4. 3. Modelling and Investigation of Control of a Power Infrastructure Resource Management System for a Radio Base Station : A study on sustainable power management for ICT infrastructure.

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Gustav Lenart; [2023]
   Keywords : Hybrid Dynamical Systems; Resource Management; Hybrid Automaton; Sustainable solutions for Wireless technology; Hybrid Dynamiska System; Resurshantering; Hybrid Automaton; Hållbara lösningar för trådlös teknologi;

   Abstract : In order to minimize greenhouse gas emissions and operational cost related to the ICT-infrastructure the power management method of a Radio Base Station (RBS) or Base Transceiver Station (BTS) at Ericsson is studied and modelled. The major load demand at RBS’s are due to uplink and downlink data traffic. READ MORE

5. 4. RF Compressor (SLED) Phase-Modulation to Reduce Peak Fields in the MAX IV Linear Accelerator

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Joel Ekström; [2023]
   Keywords : Accelerator; MAX IV; LINAC; Phase-modulation; SLED; Pulse compression; Technology and Engineering;

   Abstract : Modern particle accelerators need strong electric fields in order to produce high energy particles. Such high voltages are typically reached by injecting pulsed radio frequency power through several steps of amplification. At the end, pulse compression is used to further improve the energy gain at the cost of pulse-length. READ MORE

6. 5. Closed-loop control and data- recording of a modular-multilevel converter (MMC)

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Longgang Su; [2022]
   Keywords : Modular multilevel converters MMCs ; filed programmable gate array FPGA ; direct memory access DMA ; energy closed-loop control; data recording; ethernet.; Modulära multilevel-omvandlare MMC ; filed programmeable gate array FPGA ; direkt minnesåtkomst DMA ; energistyrning med sluten slinga; datainspelning; ethernet.;

   Abstract : Modular multilevel converters (MMCs) are the preferred converter solution in flexible ac transmission systems (FACTS) and high-voltage direct current (HVDC) applications. This is due to the high quality of the voltage and current signals, lower overall losses, and fewer problems with switching-related EMI. READ MORE