Based on the loss reduction and energy conservation requirements,the key points and methods for reducing the energy loss in rural network are discussed combining the practical operation situation of rural network after the net reconstruction.

By means of analyses of major losses in the electric power system and the real operational condition of the Caohu grids , this monograph brings forward some measures of economy in the regional grid dispatching work, to lower grid losses and carry out economic operation.

Based on analyses of major losses in the power system and the real operational condition of the Suining grids,some measures of economy are proposed in the regional grid dispatching work,in order to reduce grid losses and carry out economic operation.

In order to eliminate the three-phase unbalance and realize energy conservation and loss reduction,bidirectional thyristor and capacitor are used to eliminate negative sequence current with the 12 pulse technology.

The benefit analysis on reducing loss and saving electricity by reactive compensation is discussed, with its concerning formula derived.

To Construct a New System Based on Labor Race of Energy Saving——A Survey and Thinking of the Implement of Technical and Economic Innovation on a Mass Base in Chlor-Alkali Industry;

Discussion of energy saving in magnetite dressing;

The low concentration control and energy saving research of pre-baked electrolytic cell;

Great achievement has made since Iron-making Plant focused on energy saving and cost reducing in energy management this year, which made index of energy consumption decrease month by month in the first part of this year.