List of publications on a keyword: «transformer»

This article discusses various ways to solve the problem of recognizing short-circuit currents at various abnormal operating modes on branches with low-power transformers. The following options for solving this problem will be considered: a method for increasing the sensitivity of distance protection lines to two-phase short circuits; operability of protection of long-range redundancy of transformers under the condition of longitudinal-transverse asymmetry; implementation of a distance protection stage using information about the currents from the supply ends of the branch line

The paper shows that power disbalance in a transformer-based converter because of fast load change leads to currents an voltage unbalance. It is proposed to transfer extra power from one secondary winding to another be means of an electronic converter. Simulation has approved that voltage unbalance is no more than 1.5%

This article analyzes the functioning of the Internet in the modern Runet slogans, as well as the definition of their role in the political discourse of language as an effective means of manipulating public consciousness. The analysis shows that in Runet among numerous idiomatic means of expression were specific slogan to the online space, which carry socially significant meaning. These Internet slogans are insulated public opinion, civic position that undoubtedly debarking of the most powerful means of social influence and social manipulation.