foc

Infineon 8-bit Microcontrollers drives higher energy efficiency using Field Oriented Control

FOC), also known as Vector Control allows the manufacturers to reduce the size of the motor required and obtains higher energy efficiencies and better dynamic response. FOC implemented on a cost effective 8-bit µC offers an attractive solution for system... EDN Asia
Power Sources / Controllers

Field oriented control with a few mouse clicks

FOC) for PMSMs (permanent magnet synchronous motors), and both FOC and PFC for complex high-end motor drives. FOC is a technique for operating electric motors, which results in smooth and energy-efficient operation at all speeds. Using FOC, the efficiency... ECN Asia
Integrated Circuits & Semiconductors

A few mouse clicks to an efficient motor control design

FOC) for complex and very efficient motor control applications. This advanced motor control technique will improve consumer and industrial drives addressing higher efficiency, better dynamic response and reduced audible noise. Application kits and powerful... EDN Asia
Computers / Boards / Buses - Embedded Development Tools - Software

Air conditioner motor control with dual sensorless FOC and active PFC

FOC) and Power Factor Correction (PFC) help to fulfill these demands. To demonstrate the capabilities of these powerful concepts, Infineon has built a reference design for the motor control of air conditioners using dual sensorless FOC and active PFC... EDN Asia
Analog ICs / Discretes - Power Sources / Controllers

Infineon Expands its Application Kit Portfolio with New 8-bit and 16-bit MCUs

FOC) and Power Factor Control (PFC). The three new application kits increase the scalability of reference systems for motor drive applications of Infineon: The Dual Motor Drive Kit based on the XC878 and XE166 improves energy efficiency supporting... EDN Asia
Component / Hardware / Interconnect - Computers / Boards / Buses - Digital ICs - Embedded Development Tools - Network Processors - Processors & Tools

New class of motor control and smart sensor applications with new low-cost families of DSCs

FOC) of Permanent Magnet Synchronous Motors (PMSMs) and the lowest-priced dsPIC33FJ12MC and dsPIC33FJ12GP families of Digital Signal Controller (DSC) in small packages. The free source code can operate on any of Microchip's Motor Control dsPIC DSC... EDN Asia
Component / Hardware / Interconnect - Digital ICs

Permanent-magnet motors boost efficiency and power density

FOC helps PMSMs However, brushless-dc motors have drawbacks that make them unsuitable for some applications. For example, the dynamic response of trapezoidal control isn’t optimal for washing machines, because the load changes both dynamically within... EDN Asia
Power Sources / Controllers

Motion Control Engine Achieves High Efficiency with Digital PFC Integration in Air Conditioner Applications

...s Field Oriented Control (FOC) is implemented using an embedded Motion Control Engine (MCE) so that computation power can be attained with two motor FOC controls and digital PFC combined. Click here for more information: International Rectifier EDN Asia
Power Sources / Controllers

Motion control semiconductors are key to efficient appliance designs

FOC) algorithm. This algorithm, which is commonly used in industrial drive systems, calculates the motor voltages and currents necessary to deliver the desired speed and torque, with the highest motor efficiency. FOC uses vector transformations to resolve... EDN Asia
Power Sources / Controllers

Semiconductor Highlight: Sensorless washer motor control tuning made simple

focusing consumers on energy-saving design features in home appliances. Variable-speed operation is one such feature, and experts believe it could save up to 30 percent of the overall energy consumed by an appliance such as a washing machine, for example.... ECN Asia
Digital Den - Electromechanical / Mechanical Devices - Integrated Circuits & Semiconductors

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