브리시리스 음원 정보 사이리스터 회로를 사용하여 고조파 전류 생성 로터 동기기 상처
- Title
- 브리시리스 음원 정보 사이리스터 회로를 사용하여 고조파 전류 생성 로터 동기기 상처
- Other Titles
- Harmonic Current Generation using Thyristor Circuits for Excitation of Brushless Wound Rotor Synchronous Machine
- Author
- 권병일
- Issue Date
- 2015-10
- Publisher
- 대한전기학회
- Citation
- 2015 대한전기학회 전기기기 및 에너지변환시스템부문회 추계학술대회 논문집, Page. 233-235
- Abstract
- Harmonic Excitation is important to
avoid the brushes and slip-rings in a wound rotor
synchronous machine (WRSM) so that it can be
given preference to the permanent magnet
synchronous machines (PMSM). In this paper,
thyristor circuit is used to generate harmonic
current in the stator winding so that this current
can be used to induce voltage on the rotor for
excitation of the machine. In this method, the slip
rings and brushes from the
RotorExcitation
winding
Field
winding
a
rotor can be removed.
Which, in turn, solves the problem of losses and
maintenance in the wound rotor synchronous
machine. The air gap flux comprises two main
components i. e. main-field component and the
third harmonic component. The main component
linking the field winding is responsible for
developing torque of the machine. The third
harmonic component
is responsible for the
excitation of the rotor winding. The excitation
winding on the rotor is connected through a
rectifier, fitted onto the rotor, to the field winding.
This paper presents the working principle of the
proposed idea and the simulation results in
MATLAB and Ansys Maxwell.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06597662https://repository.hanyang.ac.kr/handle/20.500.11754/101762
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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