Effective Capacity and Power Efficiency of Designed Machine Full text

V. P. Shtepa¹, A. V. Solovy¹, M. M. Kozerema¹, N. G. Malich²

¹ Prydniprovsk State Academy of Civil Engineering and Architecture
24a Chernyshevskogo St., Dnipropetrovsk, 49600, Ukraine 
²National  Metallurgical Academy of Ukraine
4 Gagarin Ave., Dnipropetrovsk, 49600, Ukraine 

UDC 621.926.2.004.15

Metall. Min. Ind.,  2010, Vol. 2, No. 3, pp. 236-241

Abstract 

Analysis of physic-mathematical model recommended on the basis of objective laws of nature led to working out of research technique of power efficiency of current machines. Further theoretical development contributed to creation of method of efficiency parameters definition on the design stage. Synthesis of ideas confirms reliability of analytical dependences as a component of theory related to energy saving in machine production. An example accomplished by data from performance of various foreign breaking machines ("Krupp", Germany) by means of software Math CAD-11 confirms this.

Keywords: POWER EFFICIENCY, POWER SAVING, MACHINE, SOFTWARE