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Three-phase inverter for induction motor in pump application
Šandera, Tomáš ; Huzlík, Rostislav (referee) ; Procházka, Petr (advisor)
The aim of this bachelor’s thesis is to propose a three-phase inverter for pumps with three-phase asynchronous motor with an output of 1 kW. The proposal was focused on quality and to resist any overloading during testing. Power part of the inverter module represents IRAMY20UP60B. Inverter control is separate and is implemented using NI sbRIO 9606. Until this facility was recorded control program created in LabVIEW FPGA.
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Three-phase inverter for high-speed induction motor
Pinďák, Michal ; Knobloch, Jan (referee) ; Procházka, Petr (advisor)
The goal of this master´s thesis is primarily the theoretical analysis of three-phase inverters and subsequent familiarization of the reader with their detailed practical structure. The first part is devoted to the general definition of the power semiconductor converter as such. The following part describes the principle of three-phase pulse width modulation including the widely used principle of scalar control of induction motors. The second half of the thesis is already focused on the practical design of a three-phase inverter for a 50 kW high-speed induction motor. This section explains the problem of sizing and selecting all of the sub-elements of the inverter based on the parameters specified by the end user of the device.
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BLDC Motor Control Module
Morávek, Lukáš ; Cipín, Radoslav (referee) ; Procházka, Petr (advisor)
Diploma thesis describes design and realization of hardware and software for controlling and regulation of the high-speed drive with BLDC motor, which will serve as a spindle for CNC milling machine. The thesis described in detail the schematic design and the design of printed circuit board of the power part, control part and power supply part of the three-phase transistor inverter controlled by DSP processor. It is also described in detail program of DSP processor for controlling and regulation of the BLDC motors, which the function is verified by the final measurements. The result of Diploma thesis is functional high-speed drive with BLDC motor.
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Three-phase converter for high-speed induction motor
Šandera, Tomáš ; Pazdera, Ivo (referee) ; Procházka, Petr (advisor)
The master’s thesis deals with design and realization of three-phase inverter for experimental high speed asynchronous motor with a mechanical power of 6 kW. The thesis deals with the design of the individual components of the DC link. The thesis describes the selection of suitable capacitors in the DC link. There is also a complete simulation of the inverter in the Matlab Simulink program. Part of the thesis is also the design and realization of printed circuit boards of this inverter.
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Three-Phase Inverter For High-Speed Induction
Motor
Pinďák, Michal
The aim of this project is to design a three-phase inverter for high speed induction motor. Nowadays, inverters are one of the most used devices for the torque and the rotational speed regulation of synchronous or induction motors. The main principle of these devices is frequency and voltage amplitude change by PWM modulation on the output. By this simple principle, we could keep a really good energy efficiency about 95 %. The article shows all basic structural parts of device, their parameters and the purpose of their use.
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Three-Phase Inverter for High Speed Induction Motor
Veselý, Petr
This work deals with designing a power part of a three-phase inverter for induction motor. It contains choosing of some important parts such as IGBT modules or drivers, which depends on parameters, that are mentioned or calculated. Also a schema is included. General principle and brief theory is described in this paper too.
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Three-phase inverter for high-speed induction motor
Pinďák, Michal ; Knobloch, Jan (referee) ; Procházka, Petr (advisor)
The goal of this master´s thesis is primarily the theoretical analysis of three-phase inverters and subsequent familiarization of the reader with their detailed practical structure. The first part is devoted to the general definition of the power semiconductor converter as such. The following part describes the principle of three-phase pulse width modulation including the widely used principle of scalar control of induction motors. The second half of the thesis is already focused on the practical design of a three-phase inverter for a 50 kW high-speed induction motor. This section explains the problem of sizing and selecting all of the sub-elements of the inverter based on the parameters specified by the end user of the device.
|
|
|
Three-phase converter for high-speed induction motor
Šandera, Tomáš ; Pazdera, Ivo (referee) ; Procházka, Petr (advisor)
The master’s thesis deals with design and realization of three-phase inverter for experimental high speed asynchronous motor with a mechanical power of 6 kW. The thesis deals with the design of the individual components of the DC link. The thesis describes the selection of suitable capacitors in the DC link. There is also a complete simulation of the inverter in the Matlab Simulink program. Part of the thesis is also the design and realization of printed circuit boards of this inverter.
|
|
|
Three-phase inverter for induction motor in pump application
Šandera, Tomáš ; Huzlík, Rostislav (referee) ; Procházka, Petr (advisor)
The aim of this bachelor’s thesis is to propose a three-phase inverter for pumps with three-phase asynchronous motor with an output of 1 kW. The proposal was focused on quality and to resist any overloading during testing. Power part of the inverter module represents IRAMY20UP60B. Inverter control is separate and is implemented using NI sbRIO 9606. Until this facility was recorded control program created in LabVIEW FPGA.
|
|
|
BLDC Motor Control Module
Morávek, Lukáš ; Cipín, Radoslav (referee) ; Procházka, Petr (advisor)
Diploma thesis describes design and realization of hardware and software for controlling and regulation of the high-speed drive with BLDC motor, which will serve as a spindle for CNC milling machine. The thesis described in detail the schematic design and the design of printed circuit board of the power part, control part and power supply part of the three-phase transistor inverter controlled by DSP processor. It is also described in detail program of DSP processor for controlling and regulation of the BLDC motors, which the function is verified by the final measurements. The result of Diploma thesis is functional high-speed drive with BLDC motor.
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