Regulacijsko vezje za vektorsko vodenje sinhronskega motorja

HAFNER, ŽIGA (author), Zajec, Peter (mentor)

Magistrsko delo je osredotočeno na razvoj tiskanega vezja (TIV) za namen krmiljenja elektronsko komutiranih motorjev (EKM) in pogonov. Razvoj je slonel na obstoječi programski kodi, kateri sem celotno vezje prilagodil. Programska koda zajema vodenje motorjev v koordinatnem sistemu rotorja (imenovano tudi vektorsko vodenje), ki je primerno za regulacijo hitrosti vrtenja (posledično navora) bremen pretežno dinamičnega značaja, na primer robotske roke. V obstoječem delu so opisani zgradba Domelovega sinhronskega (771.2.885) motorja, teorija vodenja motorjev v koordinatnem sistemu rotorja, bistvene posebnosti programske kode, jedro pa obsega sam razvoj tiskanega vezja. Končna tiskanina vsebuje tudi nekatere podsklope, ki so predvideni za morebitno kasnejšo inicializacijo.

• Language: Slovenian
• Keywords: EKM, električna shema, tiskano vezje, vektorsko vodenje motorja
• Work type: Master's thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2018
• PID: 20.500.12556/RUL-99914
• Publication date in RUL: 21.02.2018

Secondary language

• Language: English
• Title: Control circuit for vector control of synchronous motor

Abstract

The master's thesis is focused on the development of a printed circuit board (PCB) for the purpose of controlling elecronically commutated motors (ECM) and drives. Developement was based on the existing software code, to which I customized the entire circuic. The software code includes the control of motors in the rotor coordinate system (also known as vector control), which is suitable for regulating the speed of rotation (consequently torque) of loads of a predominantly dynamic character, for example, a robotic arm. This paper describes the structure of Domel's synchronous (771.2.885) motor, the theory of motor control in the rotor coordinate system, the main features of the software code, and the core includes the developement of the PCB itself. The final PCB also contains some sub-groups that are intended for eventual subsequent initialization.

• Keywords: ECM, schematic diagram, PCB, field-oriented control