Abstract In our experiment‚ we analysed three-phase balanced or unbalanced circuits by using PSpice 9.1 and the same way is used to analyse single-phase ac circuit. We determined the value of generator current Iab‚ line current IbB‚ and the phase current IBC. Initially‚ PSpice is used to draw a schematic diagram of circuit A. Under the simulation‚ two major problems were occurred. First‚ a delta connected source is a loop of voltage sources which must be prevented when PSpice is used. To prevent
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INTERPRETATION OF RESULTS In the first experiment of the course‚ there are three objectives that are needed to be proven through different materials and procedures. The first is objective A‚ where we are to identify the values of the resistance and capacitance by measuring and computing. There are no problems about this part since the values are in agreement; meaning it only got a little amount of percent error. Next‚ objective B wants us to familiarize with the oscilloscope by setting it up to
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THE UNIVERSITY OF NEW SOUTH WALES FINAL EXAMINATION JUNE/JULY‚ 2001 ELEC4240/ELEC9240 POWER ELECTRONICS 1. Time allowed: 3 (three) hours 2. This paper has six questions. Answer any four. 3. All questions are of equal value. 4. A separate examination book should be used for each question. 5. Candidates may bring only slide rules‚ drawing instruments and approved electronic calculators into the examination room. 6. Answers must be written in ink. Except where
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De La Salle University-Dasmarinas Dasmarinas‚ Cavite Philippines Abstract ____________________________________________________________ ________________ The electrical conductivity of electrolytes and non-electrolytes activity demonstrated the physical propertiesand the conductivity of some solution. Electrical conductivity apparatusare dipped into a liquid in a beaker. Whenthe liquid contains significant concentrations of ions‚ the ions more between the electrodes to complete the circuit(which
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CHAPTER- I Introduction INDIAN ELECTRICAL INDUSTRY PROSPECTS OF THE INDIAN ELECTRICAL INDUSTRY Like every other industrial sector in India‚ the Indian Electrical/Electronics Industry too is slowly emerging from out of its "protective cover". For far too long has Indian Industry remained shackled and consequently inward looking. Over the past fifty years there was no exposure to global players and competition‚ with the result that the Industry grew up in a sheltered environment‚ dependent
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Summary: You have to know how to select the best emergency electrical services TX. It is important for you to find the ultimate one for you. If you willing to find the right solution to your electrical problem then you should definitely make sure that you book get in touch with emergency electrical services TX. If you wish to get the best limo airport service then you need to take careful decision so that you can get hold of the best one for you. It should be the one that provides you with the maximum
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transmission" redirects here. For vehicle transmissions‚ see diesel-electric transmission. [pic] [pic] 400 kV high-tension transmission lines near Madrid Electric power transmission or "high-voltage electric transmission" is the bulk transfer of electrical energy‚ from generating power plants to substations located near population centers. This is distinct from the local wiring between high-voltage substations and customers‚ which is typically referred to as electric power distribution. Transmission
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Global Journal of Researches in Engineering Electrical and Electronics Engineering Volume 13 Issue 7 Version 1.0 Year 2013 Type: Double Blind Peer Reviewed International Research Journal Publisher: Global Journals Inc. (USA) Online ISSN: 2249-4596 & Print ISSN: 0975-5861 A Review on UPQC for Power Quality Distribution System Improvement in By B. Gopal‚ Pannala Krishna Murthy & G.N. Sreenivas I Khammam Institute of Technology & Sciences Abstract - In recent years‚ Power engineers
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1. Introductions In this assignment‚ a software package named ‘ERACS’ is used for diagram building of a power system‚ Load flow analysis‚ Balanced and Unbalanced Short Circuit analysis. Calculate the short circuit level (in MVA) in balanced‚ the current fed into the fault and the voltages of the healthy at bus 4 of the unbalanced circuit. Analyze and compare these two results which got by theory and analytical procedures with the system performance. 2. Procedures and Comments I.
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Artificial electrical stimulation of the nervous system is one of the foundations of neurotechnology. However‚ the use of electrical currents to stimulate the nervous system presents several challenges. It is difficult to achieve selective stimulation of only the targeted neurons without activating neighboring neurons. Further‚ electrochemical reactions at the electrode-tissue interface may lead to electrode dissolution or tissue damage. As an alternative‚ magnetic stimulation can be used to stimulate
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