Abstract In order to clarify the distribution law of ultraviolet photon field in gas insulated switchgear busbar, meanwhile correct detection range sensor, optical model busbar based on uniform theory diffraction is proposed ray tracing. distributions radiation fields are calculated when partial discharge occurs at key positions such as basin insulator and conductor. Based average irradiance, m...

We show that the commonly known conductor boundary conditions E|| = B⊥ = 0 can be realized in two ways which we call ’thick’ and ’thin’ conductor. The ’thick’ conductor is the commonly known approach and includes a Neumann condition on the normal component E⊥ of the electric field whereas for a ’thin’ conductor E⊥ remains without boundary condition. Both types describe different physics already...

Conductor is a numerical invariant of a variety over a local field measuring the wild ramification of the inertia action on the l-adic etale cohomology. In [3], S.Bloch proposes a conjectural formula, Conjecture 1.9, which we call the conductor formula of Bloch. To formulate it, he defines another numerical invariant as the degree of the self-intersection class, which is defined using the local...

An introduction into the subject is given in the context of packaging solutions for sensor applications. Based on a comparison of economical and technical parameters the driving forces to use LTCC are demonstrated. Following these arguments, some actual applications in the field of sensor will be presented outlining in detail the advantages of LTCC and the actual state of the art. This will be ...

The Mott metal-insulator transition, a paradigm of strong electron-electron correlations, has been considered as a source of intriguing phenomena. Despite its importance for a wide range of materials, fundamental aspects of the transition, such as its universal properties, are still under debate. We report detailed measurements of relative length changes ΔL/L as a function of continuously contr...

The relevance of the problem is justified and review existing methods for determining overhead line sag by period conductor owned oscillations conducted. method controlling its own briefly presented. experimental installation conducting full-scale tests described, which includes (64 m), rigid fasteners at points suspension, accelerometer, temperature sensor mounted on conductor, data from are p...