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Master control and diagnostic unit for variable speed drives
This paper deals with development of software for control, diagnostic and monitoring of variable speed drive systems. The master control system is in our case based on mobile computer (notebook). Communication protocol usin...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Sophisticated Software for Design and Optimization of VSDs for High-Power Pumps: Variable Speed Drive with Frequency Converter
The paper deals with a developed software for design and optimization of variable speed drives (VSDs) for high-power water pumps and fans in power and heating plants. The paper presents the physical background of modeling a...
JA - Elektronika a optoelektronika, elektrotechnika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of Variable-Speed Operation of Drives with Single-Phase Machines
Variable-speed operation of drives with single-phase machines is investigated. Drives of two different configurations are considered and compared to each other in the paper. Maximal achievable torque and amplitude ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of Variable-Speed Operation of Drives with Single-Phase Machines
Properties of variable-speed drives utilizing single-phase induction machines are investigated and discussed in the paper. Such drives may find its way into applications of variable-speed operatio...
JA - Elektronika a optoelektronika, elektrotechnika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Torsional vibration in large variable speed drive systems: origin and mitigation methods
Drive systems incorporating variable speed drives (VSD) may experience. Passive damping in the speed control loop suitable for any type of variable speed drive is described as we...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Efficiency Evaluation of Various Assemblies of Variable Speed Drive
of variable speed drive assemblies and their analyses. These configurations of the drive units of the variable speed drive is also shown. the requirements of drive electromagnet...
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Control system for variable speed drives based on digital signal processor
of sensor or sensorless control system for variable speed drives.This paper deals with control system for ac motor drives that employs digital signal processor (DSP) Motorola 56F805. The heart of the system is bas...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Applications of the Artificial Intelligence in the Control of Electrical Drives
Variable-speed drives are being continually innovated. Their development control methods. Induction motors are often preferred choice in variable-speed) in electrical drives discuss fuzzy-logic ba...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Methodology for complex energy efficiency evaluation of high-power variable speed drive applications
The paper compares two mathematical models of highpower variable speed drive with different levels of complexity. It mainly focusses on efficiency evaluation during full-range operation. In order to propose flexible and qui...
Electrical and electronic engineering
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Adjustable-Speed Single-Phase IM Drive with Reduced Number of Switches.
A novel low-cost single-phase induction machine drive containing only two controlled solid-state switches is presented. The drive is intended for an HVAC type of application requiring variable-speed operation....
JA - Elektronika a optoelektronika, elektrotechnika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
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