Selected Current Sensing Circuits for Motor Control Application
نویسندگان
چکیده
منابع مشابه
Power Supply and Current Modulation Circuits for Semiconductor Lasers
Design and construction of a stable current supply with protection circuits are described. The reported circuit provides a high-stable and high-level current variable from 0.5-1.2 A with the protect ion circuits to prevent over load current, voltage and off-range temperature operation. A detailed analysis of the circuit parameters is given and the time behaviors of the load voltage/current and ...
متن کاملTorque Control of Brushless Direct Current Motor Drives Using Single Current Sensor with High Reliability
Due to the simple structure, high torque density, low maintenance, and high efficiency, brushless direct current (BLDC) motors are widely used in automation and industrial applications. A control strategy based on single current sensor is proposed for a four-switch three-phase BLDC motor system to lower cost and improve reliability. The whole working process of the BLDC motor is divided into si...
متن کاملUsing an Appropriate Controller for Independent Current Control for Motoring of Force Windings of Bearing less Induction Motor
A bearingless induction machine has combined characteristics of induction motor and magnetic bearings. Therefore, the advantages are small size and low-cost. In the magnetic suspension of the bearingless motors, suspension forces are generated based on the feedback signals of displacement sensors detecting the movement of the rotor shaft. The suspension forces are generated taking an advantage ...
متن کاملAssembly and function of spinal circuits for motor control.
Control of movement is a fundamental and complex task of the vertebrate nervous system, which relies on communication between circuits distributed throughout the brain and spinal cord. Many of the networks essential for the execution of basic locomotor behaviors are composed of discrete neuronal populations residing within the spinal cord. The organization and connectivity of these circuits is ...
متن کاملAsynchronous circuits based on multiple localised current-sensing completion detection
Asynchronous circuits based on Current-Sensing Completion Detection (CSCD) are an efficient alternative to known dual rail coding techniques in terms of area required, operating speed and power consumption. New BiCMOS Current-Sensing Circuits (CSC’s) which fully support the advantages of CSCD are presented. Multiple localised CSC’s are studied and an example of a 4-bit parallel multiplier is in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pomiary Automatyka Robotyka
سال: 2017
ISSN: 1427-9126
DOI: 10.14313/par_223/5