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  • IEEE Recommended Practice for Powering and Grounding Electronic Equipment - Redline
    Position encoders and resolvers ; data lines Thermocouples, strain gauges, high-speed counters DC power to sensitive loads Analog I/O lines Communication cables (Ethernet; RS-232-C, RS-422, RS423 cables, etc.) Conductors that can couple noise to other nearby conductors and connect … … Control power PLC digital I/O Power conductors <600 V and <20 A Power conditioners Conductors that readily … PWM inverter to motor conductors Thyristor three-phase ac inputs and dc outputs (dc drives, etc.) Power …
  • IEEE Recommended Practice for Powering and Grounding Electronic Equipment
    Position encoders and resolvers ; data lines Thermocouples, strain gauges, high-speed counters DC power to sensitive loads Analog I/O lines Communication cables (Ethernet; RS-232-C, RS-422, RS423 cables, etc.) Conductors that can couple noise to other nearby conductors and connect … … Control power PLC digital I/O Power conductors <600 V and <20 A Power conditioners Conductors that readily … PWM inverter to motor conductors Thyristor three-phase ac inputs and dc outputs (dc drives, etc.) Power …
  • A comparison between V/f control and position-sensorless vector control for the permanent magnet synchronous motor
    … as an alternative to the induction motor, in various applications such as air conditioners , industrial drives, and … The PMSM control requires a position sensor like a pulse encoder and a resolver to control the torque current. This method keeps the ratio between the output frequency and the output voltage.
  • DSP-based brushless DC motor sensorless drivers with sine PWM
    … angles in the zero crossing point to detect the back electromotive force and observe the output performance. Brushless DC (BLDC) motors increasingly are being used in computer, automotive, air conditioner , industrial and household products … Especially, the Hall effect sensor is the most popular sensor for phase-changing detection since it is much more economic than the other encoders or resolvers .
  • Self-excited induction generator with regulated dc voltage scheme for wind power applications
    As a drawback, the field orientation requires costly and unreliable mechanical position sensing systems as encoders or resolvers . A simple and low cost stand-alone power conditioner scheme is schematically depicted in Fig.1 for … Therefore, the output voltage harmonics of the SEIG, generated from the excitation current of the capacitor bank …
  • A simple approach to sensorless control for permanent magnet synchronous motors
    Traditionally, encoders or resolvers are used to get the position feedback in PMSM drives. … sensors, like system cost, increased rotor inertia and environmental restriction such as air conditioner compressors, where the … … input layer, 14 elements at the hidden layer, and two elements at the output layer used as …
  • CR4 - Thread: encoder / proximity switch
    It gives a voltage output proportional to speed. You might be interested in: Encoder and Resolver Signal Conditioners , Rotary Encoder Disks, Motor Test Equipment .
  • Single-phase power factor controller topologies for permanent magnet brushless DC motor drives
    … bridge topology is equivalent to double ended forward converter topology [15]; however, the output filter required in … The major household appliances include fans, blowers, washing machines, room air- conditioners , refrigerators, food processors etc. The rotor-position sensors (Hall effect sensors, resolvers or optical encoders ) increase the cost and the size of the motor.
  • CR4 - Thread: Using NPN Encoder Output
    Re: Using NPN Encoder Output You might be interested in: Resistor, Capacitor Networks, Encoder and Resolver Signal Conditioners , Rotary Encoder Disks .
  • CR4 - Thread: Encoder
    The complementary outputs (A-, B-, and Z-) are used to wire the signals in a differential fashion … Here is a blog post on preferred wiring for rotary encoders that mentions this: You might be interested in: Encoder and Resolver Signal Conditioners , Rotary Encoder Disks, Signals Intelligence Systems .