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EEEGUIDE | Online Electrical and Electronics Study

16 Bit Microcontroller 8085 Architecture 8085 Interrupts in Microprocessor 8085 Microprocessor Based System 8085 Programming Model 8086 Instruction Set 8086 Interrupts List AC Analysis of BJT Circuits AC Analysis of FET Circuits AC Distribution Ammeter Diagram Amplifiers with Negative Feedback Amplitude Modulation Block Diagram Antenna Basics Apparatus Protection in Power System Application of Relay Applications …

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Electrical Drive Systems and Components

Electrical Drive Systems and Components: Electrical Drive Systems : Each Electrical Drive Systems is different from other Electrical Drive Systems. However, there are some common features associated with all Electrical Drive Systems. To understand them it is good enough to consider few examples. This approach has been adapted here. Normally, a Electrical Drive Systems receives …

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Energy Conservation in Electrical Drives

Energy Conservation in Electrical Drives: Application of Variable Speed Drives : Several drives are driven at constant speeds by induction or synchronous motors, although operation of¬†Application of Variable Speed Drives could lead to saving of substantial amount of energy. Such practice was adapted in the past because of nonavailability of efficient methods of speed control …

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Interlocking Components in Electrical Drives

Interlocking Components in Electrical Drives: Sensing of signals required for speed and current control loops. Sequencing and interlocking operations are explained in the previous section, whereas this section discusses components used in interlocking and sequencing operations, and protection. It should be noted that signals for Interlocking Components in Electrical Drives and sequencing operations must be …

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Electrical Drive Systems

Electrical Drive Systems: Each Electrical Drive Systems is different from other Electrical Drive Systems. However, there are some common features associated with all Electrical Drive Systems. To understand them it is good enough to consider few examples. This approach has been adapted here. Normally, a Electrical Drive Systems receives its incoming ac supply from a …

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Measures for Energy Conservation in Electrical Drives

Measures for Energy Conservation in Electrical Drives: Following Measures for Energy Conservation in Electrical Drives: Use of efficient semiconductor converters. Use of efficient motors. Use of variable speed drives. Energy efficient operation of drives. Improvement of power factor. Using a motor of right rating. Improvement of quality of supply. Use of single- to three-phase semiconductor …

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Classes of Motor Duty in Electrical Drives

Classes of Motor Duty in Electrical Drives: IS: 4722-1968 categorises various load time variations encountered in practice into eight standard Classes of Motor Duty in Electrical Drives: Continuous duty. Short time duty. Intermittent periodic duty. Intermittent periodic duty with starting. Intermittent periodic duty with starting and braking. Continuous duty with intermittent periodic loading. Continuous duty …

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