التفاصيل البيبلوغرافية
| العنوان: |
A Research on the Influence of Flux Air Gaps on Electromagetic Components of Shunt Reactors. |
| المؤلفون: |
Dang Chi Dung, Doan Thanh Bao, Phan Hoai Nam, Pham Minh Tu, Vuong Dang Quoc |
| المصدر: |
Engineering, Technology & Applied Science Research; Apr2024, Vol. 14 Issue 2, p13533-13538, 6p |
| مصطلحات موضوعية: |
AIR gap flux, AIR gap (Engineering), SHUNT electric reactors, MAGNETIC flux density, ELECTROMAGNETIC forces, FINITE element method, REACTIVE power, FLUX (Energy) |
| مستخلص: |
This paper introduces an evaluation of the flux air gaps of Shunt Reactors (SRs) to effectively mitigate fringing and leakage fluxes along the height of the iron core. The assessment of these discretely distributed flux air gaps in SRs is a rigorous and challenging process. To define their exact number, the case of one flux air gap is analyzed and investigated to observe/simulate the influence of the flux density distribution and the leakage flux along the air gaps on the reactive power and the operation conditions of the SR. Based on that, to reduce leakage flux, a large flux air gap is divided into smaller ones. Initially, an analytic model is presented to define the main parameters of the SRs. Then, a finite element method is developed to simulate electromagnetic quantities, such as the magnetic flux density, leakage flux, and electromagnetic force. The obtained results can help manufacturers define the exact number of flux air gaps along the iron core of the SR. From that, a suitable technology can be given in manufacturing high voltage SRs applied to high or super high voltage transmission lines. [ABSTRACT FROM AUTHOR] |
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