نتایج جستجو برای: electric equipment

تعداد نتایج: 217219  

Journal: :JOURNAL OF THE JAPAN WELDING SOCIETY 2006

Journal: : 2023

A strategy is proposed for using control methods of a different nature, which allows increasing the service life, maintaining durability, reliability and safety indicators electromechanical systems electrical equipment electric drives

Journal: :JDCTA 2010
Hongjun Guan

Electric power generation requires a great deal of production equipment, such as steam turbines, boilers, etc., how to insure the well-run condition of such equipment is the key for normal production. It is an efficient way to using computer modeling and simulation technology during the training of equipment application. First of all, build their plane model according to the equipment drawings,...

ژورنال: Journal of Railway Research 2015
Mousavi G, ,

Development of the electric networks led to more interconnection in this system, therefore high level of short circuit faults flows in the networks. Many destructive damages such as instability, insulation problems and voltage mitigation can highly play unwanted influences on the system’s equipment. Using appropriate protection devices like high voltage fuses, fast switches, and such devices...

2005
Hiroshi Nishigaki

Since producing our first steam turbine in 1959, Fuji Electric has manufactured more than 464 steam turbines having a total combined output capacity that exceeds 23,619 MW, and has delivered these turbines to various countries throughout the world. In the industrial sector, Fuji Electric shipped Japan's first supercritical, pure transformation plant in 1973, achieving higher operating efficienc...

2017
Jody W. Enck

to s top faults. "preventable" animal-caused Wildlife managers have long been concerned with the damage wildlife can cause, especially to agricultural crops. However, one area which has received little research is the damage caused by wildlife to electric substations. Such research is needed because damage to electric substations increases operating costs of utilities and reduces reliability of...

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