Gum Chol Ri

[5] viXra:2001.0039 submitted on 2020-01-03 10:56:02, (193 unique-IP downloads)

A Study on the Application of New Regeneration Energies to Buildings Associated with Smart Grids

Authors: Gum Chol Ri, Un Chol Ri ，Yong Hwan Kim, Chol Hak Pak
Category: Thermodynamics and Energy

[4] viXra:1912.0309 submitted on 2019-12-16 13:02:07, (238 unique-IP downloads)

Theoretical Consideration of Current Trend and Direction of Development of Wireless Power Transmission Technology

Authors: Un Chol Ri, Gum Chol Ri, Chang Il Ri
Category: Thermodynamics and Energy

[3] viXra:1912.0221 submitted on 2019-12-08 19:50:48, (205 unique-IP downloads)

The Study of the Determination Reasonable ㄷ-Type Extinction Grid Based on the Analysis of the Electromagnetic Field Between the Arcs, and the Grid in the ac Contacts Machine

Authors: Yong Chol Jong, Un Chol Ri, Gum Chol Ri, Chung Hyok Kim, Il Mo Ri, Jong Chol Chu, Maek Zhang
Category: Thermodynamics and Energy

[2] viXra:1912.0220 submitted on 2019-12-08 19:54:47, (227 unique-IP downloads)

A Study on the Improvement of Characteristics of AC Contactor by Addition of Rare Earth Element

Authors: Yong Chol Jong, Un Chol Ri, Gum Chol Ri
Category: Thermodynamics and Energy

[1] viXra:1911.0507 submitted on 2019-11-30 08:54:53, (311 unique-IP downloads)

A Study on the Enhancement of the Breaker Ability of Contactors

Authors: Yong Chol Jong, Un Chol Ri, Gum Chol Ri
Category: Thermodynamics and Energy