SF6-gas mixtures inGas Insulated Lines (GIL),Gas Insulated Switchgear (GIS) and Circuit Breakers (CB).The task force considered all aspects of SFSF6 mixtures.Necessary fundamentals and data for theapplication of N6 N2/SF6 mixtures in insulation systems of ...
3. Service site: a number of engineers are dedicated to deal with on-site testing, picking up machines, delivery, installation and debugging services within 24 hours in the pearl river delta region, and can be contracted to provide long-term maintenance and maintenance for enterprises on the si...
FTIR/smog chamber experiments and ab initio quantum calculations were performed to investigate the atmospheric chemistry of (CF3)2CFCN, a proposed replacement compound for the industrially important sulfur hexafluoride, SF6. The present study determined k(Cl + (CF3)2CFCN) = (2.33 ± 0.87) × ...
3. Service site: a number of engineers are dedicated to deal with on-site testing, picking up machines, delivery, installation and debugging services within 24 hours in the pearl river delta region, and can be contracted to provide long-term maintenance and maintenance for enterprises on the si...
A Novel Approach to Power Circuit Breaker Design for Replacement of SF6 This contribution explores the role of PTFE ablation in enhancing current interruption for various background gases in high voltage circuit breakers. An as... DJ Telfer,JW Spencer,GR Jones,... - 《Acta Polytechnica》 被引...
The corrosion properties were investigated for extruded Mg–3Al–1Zn (AZ31) alloy in alkaline NaCl solution which was manufactured by adding 0.5 wt% CaO without SF6 protective gas. The results of electrochemical tests showed that the addition of 0.5 wt% CaO drastically increased the pitting ...
The lifetime of this intermediate was calculated to be 2 min, for o-xylene as contrasted to 20 and 17 min, for m- and p-xylene, respectively. Addition of inert gases (He, A, N-2 and SF6) increased W-max thus suggesting that this rate is governed by a diffusion controlled process ...
The lifetime of this intermediate was calculated to be 2 min, for o-xylene as contrasted to 20 and 17 min, for m- and p-xylene, respectively. Addition of inert gases (He, A, N-2 and SF6) increased W-max thus suggesting that this rate is governed by a diffusion controlled process ...