Words are the most basic elements of a language and the ingredients with the largest culture load.

Using character function of heat supplied turbine and optimizing theory, arithmetic models of load optimizing dispatching for extraction turbine are discussed in this paper.

Then using this indicator for reserching into the load optimization of the distribution,and analyzing the result of the distribution,and getting the conclusion that efficiency of single unit is unnecessarily improved after optimization load distribution according to the index in general,but efficiency in general of the whole power plant must be improved.

The paper introduced the working principle and technique prepotency of gas air-conditioning and analysed load variation orderliness and the contribution of developing gas air-conditioning to seasonal peak shaving of electric power system and gas system.

Based on integrated modular modeling system and the modularized creation model mind,the model of on-line optimal load among units is built in this paper.

It analysises and discusses the methods of optimal load distribution among the given Extraction Turbines.

It is extremely significant that carrying out the optimal load dispatch.

In considering the situation of time varying load, this paper suggests a kind of power distribution static reconfiguration algorithms,on this basis of which,the dynamic reconfiguration algorithms being able to adapt to load changes is designed.