The Experts below are selected from a list of 8349 Experts worldwide ranked by ideXlab platform

Murali Seshadri - One of the best experts on this subject based on the ideXlab platform.

  • A programmable logic device-based resolver simulator
    Electric Machines and Power Systems, 2000
    Co-Authors: A.v. Radun, Murali Seshadri
    Abstract:

    A resolver is a common motor shaft angular position sensor used in high-speed, high-performance motor control systems. A circuit is described that simulates such a resolver attached to a rotating electrical machine turning at constant speed in real time. The circuit simulates a resolver in that it produces the same outputs and uses the same inputs as an actual resolver. The circuit is a mixed analog and digital circuit that contains a Complex programmable logic device (CPLD), flash memory chips, a Digital to Analog Converter, and Operational Amplifiers. The machine speed being simulated by the circuit is programmable. The design description and test results for this circuit are given.

  • A programmable logic device based resolver simulator [for motor control]
    Conference Proceedings - IEEE SOUTHEASTCON, 1999
    Co-Authors: A.v. Radun, Murali Seshadri
    Abstract:

    In high-speed, high-performance motor control systems, a common\nmotor shaft angular position sensor is a resolver. A circuit is\ndescribed that simulates the behavior of a resolver attached to a\nrotating electrical machine turning at constant speed. The circuit\nsimulates the resolver in the sense that it has the same outputs and\nutilizes the same inputs. The machine speed being simulated is\nprogrammable using two push button switches, one to increase the speed\nand the other to decrease the speed. The circuit is a mixed analog and\ndigital circuit that contains a complex programmable logic device\n(CPLD), flash memory chips, a digital to analog converter and\noperational amplifiers. The design description and test results for this\ncircuit are given

A.v. Radun - One of the best experts on this subject based on the ideXlab platform.

  • A programmable logic device-based resolver simulator
    Electric Machines and Power Systems, 2000
    Co-Authors: A.v. Radun, Murali Seshadri
    Abstract:

    A resolver is a common motor shaft angular position sensor used in high-speed, high-performance motor control systems. A circuit is described that simulates such a resolver attached to a rotating electrical machine turning at constant speed in real time. The circuit simulates a resolver in that it produces the same outputs and uses the same inputs as an actual resolver. The circuit is a mixed analog and digital circuit that contains a Complex programmable logic device (CPLD), flash memory chips, a Digital to Analog Converter, and Operational Amplifiers. The machine speed being simulated by the circuit is programmable. The design description and test results for this circuit are given.

  • A programmable logic device based resolver simulator [for motor control]
    Conference Proceedings - IEEE SOUTHEASTCON, 1999
    Co-Authors: A.v. Radun, Murali Seshadri
    Abstract:

    In high-speed, high-performance motor control systems, a common\nmotor shaft angular position sensor is a resolver. A circuit is\ndescribed that simulates the behavior of a resolver attached to a\nrotating electrical machine turning at constant speed. The circuit\nsimulates the resolver in the sense that it has the same outputs and\nutilizes the same inputs. The machine speed being simulated is\nprogrammable using two push button switches, one to increase the speed\nand the other to decrease the speed. The circuit is a mixed analog and\ndigital circuit that contains a complex programmable logic device\n(CPLD), flash memory chips, a digital to analog converter and\noperational amplifiers. The design description and test results for this\ncircuit are given

Muhammad Irmansyah - One of the best experts on this subject based on the ideXlab platform.

  • MULTIPLEKSER BERBASIS programmable logic device (PLD)
    Elektron : Jurnal Ilmiah, 2009
    Co-Authors: Muhammad Irmansyah
    Abstract:

    In middle 1990, electronics industry had the evolution of personal Computer, telephone cellular and high speed data communication equipment. To follow this development, electronics companies have designed and produce new product. One of these innovations is programmable logic devices (PLD) technology. It is a technology to change function of IC digital logic using programming. Many of programmable logic device (PLD) can be used to programming logic using single chip of integrated circuit (IC). programmable logic devices (PLD) technology is applied using IC PAL 22V10 to design multiplexer 4 input 1 output and 2 selector.

  • GERBANG LOGIKA BERBASIS programmable logic device (PLD)
    Elektron : Jurnal Ilmiah, 2009
    Co-Authors: Muhammad Irmansyah
    Abstract:

    In middle 1990, electronics industry had evolution in personal Computer, telephone cellular and high speed data communication equipment. To follow this development, electronics companies have designed and produce new product. One of these innovations is programmable logic devices (PLD) technology. It is a technology to change function of IC digital logic using programming. Many of programmable logic device (PLD) can be used to programming logic using single chip of integrated circuit (IC). programmable logic devices (PLD) technology is applied using IC PAL 22V10 to design basic logic gate AND, OR, NOT and combinational logic gate NAND and NOR.

Wen-sheng Hsiao - One of the best experts on this subject based on the ideXlab platform.

  • Design of Solar Inverter Based on CPLD
    Energy Procedia, 2016
    Co-Authors: Yi-you Hou, Hung-hsiang Tsai, Chu-yi Wang, Kun-xu Lee, Wen-sheng Hsiao
    Abstract:

    Abstract In this paper, the design and implementation of complex programmable logic device (CPLD) based solar inverter which generates power of AC 110 volts is proposed. In this framework, the former adopt DC to DC boost convert circuit and the latter adopt bipolar full-bridge inverter, and then complex programmable logic device to control system is used. The system uses four solar photovoltaic modules with connection and then can generate 50∼80 volt of DC. The former DC to DC boost converter voltage and transfers circuit, we adopt pulse-width modulation (PWM) technology and the voltage feedback control to stabilize voltage at the value of 200 volt. The latter converter adopts bipolar sinusoidal pulse width modulation (SPWM) technology such that power cord arrives to 110 volt of alternating current output.

Yuan Jie - One of the best experts on this subject based on the ideXlab platform.