Field Oriented Control Design Solutions from Oztek Corporation

Field Oriented Control design solutions from Oztek Corporation that meets your most demanding requirements of a custom solution.

Field Oriented Control
Field Oriented Control (FOC) use is very common in Induction Motor Control because it has the ability to control the motor speed more efficiently than other control systems. It is also less expensive to build a FOC system than other control systems.

The concept behind a field oriented control system is to manage the interrelationship of the fluxes (field) and to obtain the most performance from the motor. A three-phase motor incorporates windings that are displaced by 120 degrees (or a fraction of that amount) along the stator. Three voltages separated in phase by one-third of a cycle are feed into the windings. This produces a rotating magnetic field.

The rotor in the machine consists of a closed circuit. When the stator magnetic field sweeps the rotor, an EMF is induced in the rotor circuit, and produces a current. The current produces its own magnetic field, and this induced magnetic field interacts with the stator magnetic field producing mechanical force upon the rotor.

Custom Field Oriented Control systems from Oztek Corporation are designed using multi disciplinary expertise; an evolutionary, synergistic approach to product development. We work closely with our customers throughout the entire custom Field Oriented Control development cycle to ensure that the final product is the most effective solution.

Our methodologies and team approach ensure that your Field Oriented Control system is correctly specified and meet all their operational requirements. Just as important, we design all custom power control systems prototypes for efficient manufacturability to make the transition from vision-to-reality occur at warp-speed.

Our Solutions and Services
Oztek has project-proven expertise in these distinct fields:
• Electrical Engineering
• Software Engineering
• Control Systems
• Mechanical Design
• Printed Circuit Board Design & Layout

About Oztek Corporation
Since 1997 Oztek Corporation has been a proven innovator in Designing, Engineering, and Manufacturing Customized Power, Control, and Instrumentation Solutions for the most demanding applications.
Oztek specializes in the design and production of DSP Controlled:

• Induction And Permanent Magnet Motor Drives
• Stand Alone and Grid-Tie Inverters
• DC/DC Converters

With power levels ranging from below 1kW to above 100kW
Oztek understands that the reliability, efficiency and ultimate cost of a project depend on well designed systems that take advantage of the latest materials and technologies to optimize performance. Additionally, today’s marketplace demands that even the most challenging projects be deployed quickly. Yet most companies don’t have the luxury of spending many months developing prototypes. Oztek offers the advantage of having the multidisciplinary expertise that enables them to develop powerful solutions to the most demanding engineering projects in less time than you thought possible.

Oztek’s Expertise includes:

• Digital, Analog, and Power Circuitry
• Embedded Software/Firmware
• HDL Logic Design
• PCB, Thermal, and Packaging Design
• Prototype through Manufacturing of Fully Tested Subassemblies

“AC Motor Drive Design Solutions from Oztek Corporation”