The application of relaying protection s fault analysis and setting management system in regional electric network;

For requirment of supper high-voltage big control development it put forward necessity of protection fault analyse setting management and imitation system introducing function of the system used in local power net and put forword some improvements.

By means of the sufficient and necessary condition of the second order polynomial system s integrability and the division theorem of polynomial functions in two variables in the complex domain, we obtain some criterion for the non_existence of Brusselator equation algebraic curve solution.

By division theorem of polynomial functions, we prove strictly that the travelling solution equation of Burgers_KdV equation has the algebraic curve solution if and only if parametres satisfy the special relation.

After analyzing the Mainstream Block Theory of Management, based on management structure and three characteristics of management attribute, the paper puts forward a basic concept of management integration.

The operation of management integration is to combine the theories, techniques and practice together to reveal the true nature of the process of management as a whole picture.

Another characteristic of M&A is its low successful rate, this phenomenon on account of noneffective management integration to a great extent.