FPGA Based Speed Control of Three
... can be obtained in digital manner by using FPGA as shown in this study. The negative slope saw-tooth PWM, SPWM is introduced to improve the input power factor and THD of the three-phase ac voltage regulator. The saw-tooth waveform has its peak at the intersection of phase voltage with the time axis, ...
... can be obtained in digital manner by using FPGA as shown in this study. The negative slope saw-tooth PWM, SPWM is introduced to improve the input power factor and THD of the three-phase ac voltage regulator. The saw-tooth waveform has its peak at the intersection of phase voltage with the time axis, ...
MELSERVO-J4 Solutions Eco-friendly Conveyors and Product Handling Equipment
... LM-H3 has achieved a reduction of 25% in motor driving current due to a new magnetic design with optimized magnet form, contributing to power conservation for machines. The motor coil is lighter as compared to the prior model, which also contributes to saving energy for driving the moving part. ...
... LM-H3 has achieved a reduction of 25% in motor driving current due to a new magnetic design with optimized magnet form, contributing to power conservation for machines. The motor coil is lighter as compared to the prior model, which also contributes to saving energy for driving the moving part. ...
v - Center for Energy Efficient Electronics Science
... Abstract: While miniaturization has continued to develop according to Moore’s law, the overall pace of improvement is beginning to slow because power requirements have remained largely the same. The leading source of power consumption in modern circuits is the Metal-Oxide Field-Effect Transistor (MO ...
... Abstract: While miniaturization has continued to develop according to Moore’s law, the overall pace of improvement is beginning to slow because power requirements have remained largely the same. The leading source of power consumption in modern circuits is the Metal-Oxide Field-Effect Transistor (MO ...
1 Introduction This reference design provides a
... instances. For certain market, such as fan, pumps, and blowers etc which do not require high accuracy speed control and fast dynamic torque response, InstaSPIN-BLDC implementation from TI’s MSP430G2x Value line device is right way to meet low cost requirements. Some unique aspects utilized to make t ...
... instances. For certain market, such as fan, pumps, and blowers etc which do not require high accuracy speed control and fast dynamic torque response, InstaSPIN-BLDC implementation from TI’s MSP430G2x Value line device is right way to meet low cost requirements. Some unique aspects utilized to make t ...
Q.bloxx A109 - Gantner Instruments
... The Q.series has been designed for the demanding measurements found in today’s industrial measuring and testing environments. Applications range from single, stand-alone solutions to networked, multi-channel systems in real-world areas such as component testing, engine testing, process performance t ...
... The Q.series has been designed for the demanding measurements found in today’s industrial measuring and testing environments. Applications range from single, stand-alone solutions to networked, multi-channel systems in real-world areas such as component testing, engine testing, process performance t ...
led flasher - CREATIVE CHIPS GmbH
... ?? average current drain under 500µA (over battery live cycle) ?? wide temperature range ?? low cost ?? fully function compatible to LM3909 ...
... ?? average current drain under 500µA (over battery live cycle) ?? wide temperature range ?? low cost ?? fully function compatible to LM3909 ...
Sorensen ASD Series 10–320 kW 40–60 Vdc 167–8000 Adc
... The ASD advanced digital architecture, with realtime digital control and Graphical User Interface (GUI), enables many features to better control and monitor your process or application. The optional advanced features package includes a built-in oscilloscope function for measurement and display of: p ...
... The ASD advanced digital architecture, with realtime digital control and Graphical User Interface (GUI), enables many features to better control and monitor your process or application. The optional advanced features package includes a built-in oscilloscope function for measurement and display of: p ...
presentation for slide
... worth noting the following of its features which differ from those of the synchronous machine: rotor has a symmetrical structure; hence, d and q axis equivalent circuits are identical rotor speed is not fixed; this has an impact on the selection of dq reference frame there is no excitation sou ...
... worth noting the following of its features which differ from those of the synchronous machine: rotor has a symmetrical structure; hence, d and q axis equivalent circuits are identical rotor speed is not fixed; this has an impact on the selection of dq reference frame there is no excitation sou ...
DC-DC Converter Presentation
... Reliable operation throughout a wide temperature range of – 25 °C …+70 °C High MTBF value of > 1.000.000 hours Space saving perfectly suitable for all standard control cabinets and the compact design can saves up to 30% space in the cabinet. Energy saving High efficiency up to 94% and low idling pow ...
... Reliable operation throughout a wide temperature range of – 25 °C …+70 °C High MTBF value of > 1.000.000 hours Space saving perfectly suitable for all standard control cabinets and the compact design can saves up to 30% space in the cabinet. Energy saving High efficiency up to 94% and low idling pow ...
installation instructions
... USA, Europe and other countries) must be ensured. Before operation is started the following conditions must be ensured: Connection to power supply in compliance with national regulations (e.g. VDE0100 and EN50178). By use of stranded wires, all strands must be fastened in the terminal blocks. (P ...
... USA, Europe and other countries) must be ensured. Before operation is started the following conditions must be ensured: Connection to power supply in compliance with national regulations (e.g. VDE0100 and EN50178). By use of stranded wires, all strands must be fastened in the terminal blocks. (P ...
(AFE) Drives - Mirus International
... Active Front End (AFE) Drive manufacturers will claim that their technology provides the best solution for treatment of harmonics associated with variable frequency drives (VFDs). They are quick to point out benefits over standard 6-Pulse VFDs equipped with diode bridge rectifiers such as, reduced l ...
... Active Front End (AFE) Drive manufacturers will claim that their technology provides the best solution for treatment of harmonics associated with variable frequency drives (VFDs). They are quick to point out benefits over standard 6-Pulse VFDs equipped with diode bridge rectifiers such as, reduced l ...
PV Power Source Labeling in a SolarEdge system
... In a SolarEdge system the PV Modules are not connected directly to the DC output circuit. When the inverter is offline for any reason, on-off switch turned off or no AC voltage applied to the inverter, the power optimizers are in their safe-mode and only output 1 Vdc per power optimizer. During the ...
... In a SolarEdge system the PV Modules are not connected directly to the DC output circuit. When the inverter is offline for any reason, on-off switch turned off or no AC voltage applied to the inverter, the power optimizers are in their safe-mode and only output 1 Vdc per power optimizer. During the ...
2Pro™ Device Series Specification Status: Released PRODUCT: LVM2P-075R14431
... the right to change or update, without notice, any information contained in this publication; to change, without notice, the design, construction, processing, or specification of any product; and to discontinue or limit production or distribution of any product. This publication supersedes and repla ...
... the right to change or update, without notice, any information contained in this publication; to change, without notice, the design, construction, processing, or specification of any product; and to discontinue or limit production or distribution of any product. This publication supersedes and repla ...
BORDLINE CC400 Propulsion and auxiliary converter for light rail vehicles (LRVs)
... availability, and optimized life-cycle costs. The Compact Converter is delivered with BORDLINE®-View, a diagnostic tool that visualizes signals, various parameters and the state of the traction system. It consists of an advanced self-diagnosis function, which provides advice and instructions for ser ...
... availability, and optimized life-cycle costs. The Compact Converter is delivered with BORDLINE®-View, a diagnostic tool that visualizes signals, various parameters and the state of the traction system. It consists of an advanced self-diagnosis function, which provides advice and instructions for ser ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.