Electric Power & Controls

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The metering modules are designed to cover the complete range of measurements required with a minimum number of meters. The AC ammeter and voltmeter modules contain three meters each for simultaneously measuring all three currents and voltages in three-phase systems. All meters are designed to sustain starting currents even when used on a low range. Wattmeters are internally connected to read power directly when the input is connected to the source and the output to the load. TOPIC COVERAGE Power Circuits P Series and Parallel Equivalent Resistances P Resistances in Parallel P Resistances in Series and in Series-Parallel P Safety and the Power Supply P Ohm's Law P Circuit Solution – Part 1 P Circuit Solution – Part 2 P Power in DC Circuits – Part 1 P Power in DC Circuits – Part 2 P The Transmission Line P AC Voltage and Current P AC Voltage and Current Measurement P The Wattmeter P Phase Angle, Real and Apparent Power P Capacitive Reactance P Inductive Reactance P Watt, Var, Volt-Ampere and Power Factor P Vectors and Phasors – Series Circuits P Vectors and Phasors – Parallel Circuits P Impedance P Three-Phase Circuits P Active, Reactive, and Apparent Power in Three-Phase Circuits P Three-Phase Power Measurement P Phase Sequence DC Machines P Prime Mover & Torque Measurement P The Direct Current Motor – Part 1 P The Direct Current Motor – Part 2 P The DC Shunt Motor P The DC Series Motor P The DC Compound Motor P The Separately-Excited DC Shunt Generator P The Self-Excited DC Shunt Generator P The DC Compound Generator P The DC Motor Starter 16 Transformers and AC Machines P The Single-Phase Transformer P Transformer Polarity P Transformer Regulation P The Autotransformer P Transformers in Parallel P The Distribution Transformer P Three-Phase Transformer Connections P Prime Mover and Torque Measurement P The Wound-Rotor Induction Motor – Part 1 P The Wound-Rotor Induction Motor – Part 2 P The Wound-Rotor Induction Motor – Part 3 P The Squirrel Cage Induction Motor P The Synchronous Motor – Part 1 P The Synchronous Motor – Part 2 P The Synchronous Motor – Part 3 P The Three-Phase Alternator P The Alternator Under Load P Alternator Synchronization P Alternator Power P Three-Phase Motor Starters P Frequency Conversion P Reactance and Frequency P Selsyn Control Advanced Experiments P Losses and Moment of Inertia of DC Motor P Braking of DC Motor P Equivalent Circuit of a Three-Phase Induction Motor P Single Phasing of a Three-Phase Induction Motor P Asynchronous Generator P DC Braking of an Induction Motor P Synchronous Impedance of a Three-Phase Alternator P Direct and Quadrature Axis Reactance of a Synchronous Machine P Transient and Subtransient Reactance of a Synchronous Alternator ESTIMATED PROGRAM HOURS 200 hours SYSTEM VOLTAGES 120 V, 60 Hz 220 V, 50 Hz 240 V, 50 Hz
Electromechanical Systems Computer-Based Learning (EMS-CBL) MODEL 8980 The Electromechanical Systems Computer-Based Learning (EMS-CBL) program, Model 8980, is a modern instructional tool that runs under the Lab-Volt platform Tech-Lab System and Utilities. It makes learning the principles of electric power technology faster, easier, and more enjoyable than the more traditional, manual method. The EMS-CBL program consists of complete courses in electric power technology delivered on a CD-ROM. It is designed for use with the Computer-Assisted 0.2-kW Electromechanical Training System, Model 8006, or the Electromechanical Systems Simulation Software (LVSIM ® -EMS), Model 8970. Using the EMS-CBL program with LVSIM-EMS, students can follow a complete course in electric power technology at home, using their own computers and learning at their own pace. Throughout the course, students are prompted to answer questions to verify their understanding of the subject matter. Incorrect answers are rejected, feedback is given, and students are prompted to answer again until they give the correct answer. ELECTRIC POWER & CONTROLS This efficient self-guided method greatly reduces the time instructors must spend on assessing students progress while increasing the time they can spend helping students who experience difficulties with the course material. Instructors can assess students' knowledge by administering periodic hands-on exams that require students to demonstrate their knowledge on actual EMS laboratory equipment. This efficient approach to learning and instruction allows schools to offer remote courses, an educational trend that is gaining increasing acceptance throughout the world. FEATURES P Computer-based program makes learning faster and easier, and allows students to progress at their own pace. P Complete course prompts students to answer questions to verify their understanding of the course material. P More than 600 highly detailed color figures and animations clearly illustrate concepts and hands-on exercise procedures. 17
Page 1 and 2: Electric Power & Controls Training
Page 3: TECHNICAL TRAINING SYSTEMS Electric
Page 6 and 7: 4 INTERNATIONAL AWARD WINNER FOR EX
Page 8 and 9: 6 LVSIM ® -EMS SIMULATION SOFTWARE
Page 10 and 11: TOPIC COVERAGE Power Circuits P Ser
Page 12 and 13: P Power, Phasors and Impedance in A
Page 14 and 15: a spectrum analyzer, torque, speed,
Page 16 and 17: 14 Electromechanical Systems Simula
Page 20 and 21: Additional Electromechanical Equipm
Page 22 and 23: Schrage Motor, Model 8234 The Schra
Page 24 and 25: 22 Motor Winding Kit MODEL 8022 The
Page 26 and 27: Power Electronics and Drives THYRIS
Page 28 and 29: The system courseware consists of a
Page 30 and 31: 28 Thyristor Speed Controller MODEL
Page 32 and 33: 30 DC and AC Variable Speed Drives
Page 34 and 35: 32 0.2-kW Electric Power Transmissi
Page 36 and 37: 34 Phase Sequence Relay Module P Ad
Page 38 and 39: 36 Power Line Series Compensation D
Page 40 and 41: 38 Industrial Controls Training Sys
Page 42 and 43: 40 Control of Industrial Motors Tra
Page 44 and 45: 42 FACET ® - Thyristors and Power
Page 46 and 47: 44 FACET ® - Power Transistors and
Page 48 and 49: Courseware Ordering Information Des
Page 50 and 51: Description English 120 V - 60 Hz F
Page 52 and 53: High-Leakage Reactance Transformer
Page 55 and 56: Lab-Volt Product Catalog on CD-ROM

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