How Dynamic Properties of Inverters Influence Electrode Metal Transfer to the Weld Pool, and Change Structural and Phase Composition of Welded Joints Produced via High Alloyed Electrodes

2018 ◽  
Vol 927 ◽  
pp. 93-98
Author(s):  
D.P. Il’yaschenko ◽  
Dmitry A. Chinakhov ◽  
R.A. Mamadaliev ◽  
V.I. Danilov ◽  
А.A. Saranchin
Keyword(s):  
Power Supply ◽  
Arc Welding ◽  
Dynamic Properties ◽  
Structural Systems ◽  
Metal Structures ◽  
Quality Literature ◽  
Welding Stability ◽  
Supply Equipment ◽  
The Impact ◽  
Electrode Metal

Covered-electrode arc welding has been currently widely-spread in assembly and maintenance technologies, as soon as it is a reliable tool, which helps get safe permanent joints in critical structural systems applied in Arctic. It is of burning importance to further enhance accuracy in methods which assess the impact of dynamic properties of power supply equipment with various forms of energy conversion on a consumable electrode welding stability and quality. Literature review [1–11] confirms that objectives, aimed at improving critical (in terms of extreme work and low temperatures) metal structures reliability, demand innovative approaches, i.e.:

Submicrosecond linear pulse transformer for 800 kV voltage with modular low-inductance primary power supply

2016 ◽  
Vol 79 (14) ◽  
pp. 1590-1596
Author(s):  
Yu. A. Bykov ◽  
E. G. Krastelev ◽  
G. V. Popov ◽  
A. A. Sedin ◽  
V. F. Feduschak
Keyword(s):  
Power Supply ◽  
Pulse Transformer ◽  
Primary Power ◽  
Linear Pulse

scholarly journals Research on battery capacity reliability of intelligent power supply equipment

2021 ◽  
Vol 252 ◽  
pp. 02012
Author(s):  
Zikuo Dai ◽  
Yan Xu ◽  
Kejian Shi ◽  
Yang You ◽  
Bingxin Li
Keyword(s):  
Power Supply ◽  
Power Source ◽  
Normal Operation ◽  
Battery Capacity ◽  
Emergency Power ◽  
Supply Equipment ◽  
Train Dispatching ◽  
Reliable Power Supply

Battery is not only the power source or emergency power supply for many ships, but also the essential emergency power supply for train command and dispatching, post and telecommunication, bank operation, etc. The capacity of battery will be directly related to the normal operation of ship train dispatching, post and telecommunication and bank operation. At the same time, the battery is also the last guarantee for the safe and reliable power supply of intelligent power supply equipment, so it is necessary to study the reliability of battery capacity

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