NOTE 51 MINIMIZATION OF INDUCED CURRENTS BY IMPEDANCE LOADING bY
نویسندگان
چکیده
The problem of minimizing the induced currents on an axially symmetric body by impedance loading is formulated by means of the Lorentz reciprocity ,,.^’ / ( ‘\ i. .,_. theorem. The currents in the gap where the tangential electric field is non-vanishing are carefully defined anli critically examined from the view point of field :heory.
منابع مشابه
بررسی اثر تزویج متقابل بر مشخصات تشعشعی یک آرایه آنتن مسطح محدود شامل پچ های مستطیلی
In this paper a novel method for computing the radiation pattern and also the input impedance of a planar rectangular micro-strip antenna array with consideration of mutual coupling and mutual impedance is presented. Each two triangles with a common edge make an Edge element or RWG. Any such edge element is considered as an infinitesimal dipole. The electrical currents over each dipole can be c...
متن کاملDetermination of Optimal Allocation and Penetration Level of Distributed Energy Resources Considering Short Circuit Currents
The integration of Distributed Energy Resources (DER) in the distribution network has plenty of advantages if their allocation and Penetration Level (PL) are done appropriately. Hence, the challenge of finding the best allocation and PL of DERs in large distribution networks is an important but intricate problem. This paper proposes a novel methodology to simultaneously determine the optimal lo...
متن کاملNumerical modelling of induced rip currents by discontinuous submerged breakwaters
Submerged breakwaters are one of the shore protective structures. Any discontinuity in these breakwaters causes changes on current parameters including speed and water surface profile. In this paper, discontinuous submerged breakwaters were modelled to investigate the changes in the wave and flow pattern.To investigate the phenomenon, three models including a shore with constant slope, a shore ...
متن کاملAn adaptive method for accurate sharing of harmonic and unbalanced loads in islanded microgrids
In this paper, a method is proposed for accurate sharing of harmonic and unbalanced loads in islanded microgrids. The proposed method can adaptively improve the load sharing among distributed generation (DG) units based on the circulating currents rules and harmonic and unbalanced powers provided by each DG. Compared with previous methods, the proposed method does not require a dedicated centra...
متن کاملDesign and Control of a Novel hybrid Active Power Filter based on Load Harmonic Currents Separation with the aim of DC-link voltage minimization in voltage source converter
This paper proposes a new hybrid active power filter, including voltage source converter (VSC) based active power filter and Thyristor Controllable LC Passive Filter (TCLC-HAPF) for eliminating harmonic load current components and compensating reactive power. This new structure which is based on the separation of high and low-frequency components of load current idea can reduce the drawbacks of...
متن کامل