منابع مشابه
HV Substation Earthing Design for Mines
-High Voltage (HV) substation forms important assets for the mining industries. The existences of these substations necessitate earthing design to ensure safety compliance to the mine regulations. The HV system within the mines is consisted of multiple substations which are connected throughout and underground cable. These substations provide the load with the required electrical power to perfo...
متن کاملComplex fuzzy Hv-subgroups of an Hv-group
The concept of complex fuzzy sets is a generalization of ordinary fuzzy sets. In this paper, we introduce the concept of complex fuzzy subhypergroups ($H_{v}$-subgroups) as well as the concept of complex anti-fuzzy subhypergroups ($H_{v}$-subgroups). We investigate their properties and their relations with the traditional fuzzy (anti-fuzzy) subhypergroups ($H_{v}$-subgroups), and we prove some ...
متن کاملFabricate and Furnish Components of Lower Vacuum Housing Assemble Components into Lower Vacuum Housing Assembly
A lower vacuum housing (34) of a sensor dewar (26) is fabricated in a single brazing operation from ceramic and metallic components. The components are assembled with ceramic-to-metal interfaces and metal-to-metal interfaces. Brazing is accomplished by active brazing of the ceramic to-metal interfaces and non-active brazing of the metal-to metal interfaces. Specific combinations of active bra...
متن کاملFabricate and Furnish Components of Lower Vacuum Housing Assemble Components into Lower Vacuum Housing Assembly
A lower vacuum housing (34) of a sensor dewar (26) is fabricated in a single brazing operation from ceramic and metallic components. The components are assembled with ceramic-to-metal interfaces and metal-to-metal interfaces. Brazing is accomplished by active brazing of the ceramic to-metal interfaces and non-active brazing of the metal-to metal interfaces. Specific combinations of active bra...
متن کاملDesign and Clamping Force Analysis of Vacuum Fixture to Machine Aerospace Components
Machining of thin-walled (aluminium alloy) aerospace structures is a critical process due to the high warpage. Current practices in the fixture design and the choice of cutting parameters rely solely on conservative guidelines and the designer’s experience. This paper presents evaluation of clamping force to fix the work piecein aVacuum fixture using Vacuum pump. The ISCARonline calculator is u...
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ژورنال
عنوان ژورنال: IEEE Transactions on Dielectrics and Electrical Insulation
سال: 1995
ISSN: 1070-9878
DOI: 10.1109/94.388241