com/electronics/microwave-radar/cavity-resonator#axzz28frY00SL…..……(2) * http://www.dbdcom.co.uk/catalogue/filters/addinfo_cavity_resonators....(3) Cavity resonators What is the Cavity Resonator: (1) A space totally enclosed by a metallic conductor and excited in such a way that it becomes a source of electromagnetic oscillations. Also known as cavity; microwave cavity; microwave resonance cavity; resonant cavity; resonant chamber; resonant element; rhumbatron; tuned cavity; waveguide resonator. an oscillatory
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Use of Sound Card as an Oscilloscope and Function Generator Saad Pervaiz LUMS School of Science and Engineering Winter 2010 Keywords MATLAB. DAQ . Sound card. Oscilloscope . Signal Generator . Sound Card Sound card present in personal computers facilitates the input and output of audio signals‚ under the control of a driving software e.g. in multimedia. This device can be used as an oscilloscope for signals up to a frequency of 20 kHz. The following text shows how sound card can
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NOTE: This paper explains the theory and uses of the electric generator‚ and explains the differences between AC and DC generators. It also includes a glossary and a bibliography. --------------------------------------------------- ELECTRIC GENERATORS In its most basic definition‚ an electric generator is a machine that produces electricity. Generators produce almost all of the electricity used by people. They supply the electric power that runs machines in factories‚ provide lighting‚ and operate
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------------------------------------------------- Electric generator From Wikipedia‚ the free encyclopedia U.S. NRC image of a modern steam turbine generator Early Ganz Generator in Zwevegem‚West Flanders‚ Belgium Early 20th century alternator made inBudapest‚ Hungary‚ in the power generating hall of a hydroelectric station In electricity generation‚ an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electric charge (usually carried by electrons)
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NANO GENERATORS Name: RAVI TEJA Y S SIDDHANT MISHRA Affiliation: Progressive Engineering college Progressive Engineering College Branch: B tech IInd year B tech IInd year Electronics and Communications Electronics and Communications Author: RAVITEJA Y S SIDDHANT MISHRA Affiliation:
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NANO ELECTRIC GENERATOR PAPER PRESENTATION SUBMITTED BY‚ M.ANANTHA GANESH M.KARTHIKEYAN 3rd YEAR EEE 3rd YEAR EEE (ananthganesh0@gmail.com) (karthikpandiyan13@gmail.com) (Contact No-8870804996) Department of Electrical and Electronics Engineering FRANCIS XAVIER ENGINEERING COLLEGE TIRUNELVELI-627001 ABSTRACT: Power‚ more specifically electric power is very
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DISCUSSION 8 REFERENCE 10 INTRODUCTION Synchronous generators or alternators are synchronous machines used to convert mechanical power to ac electric power. Nowadays‚ an isolated synchronous generator supplying its own load independently of other generators is very rare. Such a situation is found in only a few out-of-the-way applications such as emergency generators. For all usual generator applications‚ there is more than one generator operating in parallel to supply the power demanded by the
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1.1 SYNCHRONOUS GENERATOR THEORY The synchronous generator‚ like all generators works on the principle that when a coil is placed in varying magnetic field‚ an emf is induced in the coil. Synchronous Generator consists of two main windings‚ the armature winding and the field winding. The armature winding is on the stator and the field winding is on the rotor. For a three phase generator‚ the windings of each phase of the armature are displaces by 120 degrees from each other around the inside periphery
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GENERATOR SET KW & KVAR LOAD SHARING IN A PARALLELED SYSTEM LOAD SHARING Load sharing is defined as the proportional division of the kW and kVAR total load between multiple generator sets in a paralleled system. Load sharing is essential to avoid overloading and stability problems on the systems’ generator sets. ACTIVE POWER (KW) LOAD SHARING When generator sets operate in parallel‚ the engine speed governor of each generator set determines the proportional sharing of the total active power
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In electricity generation‚ an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electrons in the windings to flow through the external electrical circuit. It is somewhat analogous to a water pump‚ which creates a flow of water but does not create the water inside. The source of mechanical energy may be a reciprocating or turbine steam engine‚ water falling through a turbine or waterwheel‚ an internal combustion engine‚ a wind turbine‚ a hand crank
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