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Chemistry --- gravimetric analysis --- densiteit --- gravimetrie --- tabellen --- buffers (chemie)

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analyse (chemie) --- basen --- Analytical chemistry --- zuren --- buffers (chemie) --- pH-metrie --- Analytische chemie --- Chimie analytique

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Immunity, Cellular. --- Anti-antibodies --- Buffers --- Chemokines --- Clone cells --- Cytokines --- Enzyme-linked immunosorbent assay --- Flow cytometry --- Receptors, cytokine --- Anti-antibodies --- Buffers --- Chemokines --- Clone cells --- Cytokines --- Enzyme-linked immunosorbent assay --- Flow cytometry --- Receptors, cytokine

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Smart grid is a future extension of the current electricity network. It aims to increase the stability of the current network, and to avoid power surges and possible complete blackouts. Furthermore, the aim is to use renewable energy sources as good as possible and to give great power cunsomers a maximal flexibility. Under flexibility we mean the shift in time periods with high power consumption, so that they are enabled at times that much electrical power is available. Furthermore, the smart grid also will be enabled for the "save" of electrical energy.This thesis is a study of some heavy electrical loads within the Siemens site Huizingen such as a compressor, air conditioning and electric cars. This to estimate if its possible to integrate them into the smart grid. there is also a comprehensive test on electric vehicles done, in particular, it was tested whether it is possible to load with a variable power (the "mode 3" drawers). Smart grid is een toekomstige uitbreiding van het huidige elektriciteitsnetwerk. Het heeft als doel de stabiliteit van het huidige net te verhogen om zo spanningspieken en eventuele volledige black-outs te vermijden. Verder is het de bedoeling om zo optimaal mogelijk gebruik te maken van hernieuwbare energiebronnen en om grote verbruikers in het elektriciteitsnet een maximale flexibiliteit te geven. Onder flexibiliteit verstaan we het verschuiven in de tijd van periodes met hoog stroomverbruik, zodat ze worden ingeschakeld op momenten dat er veel elektrisch vermogen ter beschikking is. Verder zal het smart grid ook ingeschakeld worden voor het “opslaan” van elektrische energie.In dit eindwerk is een studie gemaakt van een aantal zware elektrische verbruikers binnen de site Siemens Huizingen zoals een compressor, airconditioning en elektrische wagens. Dit om hun potentiële kans in te schatten om hen te integreren in het smart grid. Naast het identificeren van de lasten is een uitgebreide test gedaan op elektrische voertuigen; in het bijzonder werd getest of het mogelijk is hen te laden met een variabel vermogen (het “mode 3”-laden).

Compressor. --- Elektriciteitstechnologie - electric technology. --- Elektrisch voertuig. --- Elektrische buffers. --- Elektrische energietechniek - power distribution. --- Energie - energy. --- Energieverdeling - power distribution. --- Flexibele lasten. --- Luchtdrukopslag. --- Mode 3 laden. --- Photovoltaics - photovoltaics. --- Smart grid.

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Design and Analysis of High Efficiency Line Drivers for xDSL covers the most important building block of an xDSL (ADSL, VDSL, ) system: the line driver. Traditional Class AB line drivers consume more than 70 per cent of the total power budget of state-of-the-art ADSL modems. This book describes the main difficulties in designing line drivers for xDSL. The most important specifications are elaborated staring from the main properties of the channel and the signal properties. The traditional (class AB), state-of-the-art (class G) and future technologies (class K) are discussed. The main part of Design and Analysis of High Efficiency Line Drivers for xDSL describes the design of a novel architecture: the Self-Oscillating Power Amplifier or SOPA. This architecture uses a non-linear, asynchronous modulation scheme that enables highly efficient, highly linear transmission. The concept has been proven by two implementations in a digital CMOS technology: a G-Lite compliant line driver with 61 per cent efficiency and a full ADSL-VDSL downstream compliant power amplifier with 47 per cent power efficiency. The proposed architecture is fully analysed and complete design plans including CMOS sca.

Digital subscriber lines --- Line drivers (Integrated circuits) --- Buffers, Tri-state (Integrated circuits) --- Drivers, Line (Integrated circuits) --- Tri-state buffers (Integrated circuits) --- Amplifiers (Electronics) --- Computer interfaces --- Integrated circuits --- DSLs (Digital subscriber lines) --- Digital communications --- Telephone lines --- Design and construction --- Integrated Circuits --- Technology & Engineering --- Digital subscriber lines. --- Design and construction.