Advanced and Practical Value from Varying Speed to Permanent Power Theory of Electromechanical Force

摘要

Electromechanical drive force is most widely used in human activities,which consumes large energy resources and is also one of the most attended problems.Although people have gained a good practical result about mechanical varying speed theory,there even exists a serious question on the theory about adjusting speed and the effective utilization of power,which is a quantitative connatural power of electromechanical system expanding:people make certain amounts of nature power spread and distort in order to enlarge their work fields and improve the work functions of more connatural power finished.This paper enumerates the proof in designing the electric locomotive of the driving technology with half-control pulse current,in which electrical sources were designed to the objective state of series and parallel connection because of the scheming theory falseness.All these make driving force worse bad than the nature power.The losses brought by the wrongdoings must count by multiple levels in efficiency and energy consumption.But this mistake could be kept fully from happening if the constant power driving force theory is used to design,then the locomotive efficiency and energy consumption will improve by multiple levels.Commonly heightening work efficiency and lowering down energy consumption is the shared goal that the society generally pursues.At present,the most advanced frequency conversion electric locomotive (Train Set With Power Car) has some faultiness in the designing force theory.So this constant power theory of the electromechanical driving force might have very extensive and practical directing functions.This hinting:basic force theory has existed something which people can't comprehend all the same.Such as the formalation:F=ma,when a=0,then whether F=0 or m=? The answer about this question will be pubiced soon if there isn't any suddenness.