The first chapter mainly discusses basis theory of manager's power system, and on the basis of analyzing legislating and scholar's views of various countries( the area), deep to probe into the concept, characteristics, quality, capacity, ranges, award, exercise, limit and cancel of manager's power, and has put forward my own opinion on manager's power theory.
In China's brewery industry, it has the features as follows, many in number of enterprises, lowproductivity in single factory, weak in management base, low personnel quality, capacity morethan demands, strong market competition, big loss in many enterprises etc.
Aimed at special requirement of Changjiang Sanxia units on hydrology,water quality,capacity and safety,the work is carried out that optimization design and testing research of hydroturbine,dynamical response analysis and system stability research of hydraulic generator, theory and performanceresearch of huge thrust bearing, etc.
A soft starter is a new type starting installation with quality capacity for three-phase asynchronous alternating current electromotor. It has unique advantages that a traditional de-pressure starting installation cannot compete. The article briefly introduced its working principle, starting mode, applications and usages.