Ecological and environment issues in small hydropower development and measures;

Existing problems about small hydropower development in Hubei Province and their countermeasures;

To establish small hydropower association and strengthen industry management;

Analysis of overvoltage of some consumers after 10 kV grid connected operation of small hydropower stations;

Analysis on reducing loss of prallel operation between small hydropower station and network;

The grey comprehensive evaluation on the engineering of small hydropower station;

Reliability evaluation of distribution system including small hydro power;

This paper introduces the current situation of the development of small hydro power of Shanxi,analyses and advances the suggestion to the existing problem.

The unbalance between energy output and load in small hydro power(SHP) system is serious problem.

Online process control of supervisory control system for small hydropower station;

The Research and Development of the Integrated Mearsuring and Control Device Based on DSP for Small Hydropower Stations;

The running condition assessment of small hydropower station involves various aspects and multilayer analysis and has vagueness and uncertainty,so that the evaluation can be only qualitative analyzed and difficult to be quantified directly.

Langshan area will accelerate the development of small-size hydropower stations in the future years because of its abundant water resources.

Research and practice of optimum operation method based on genetic algorithm for small hydropower stations;

Through analysis of the specialty of annual power generation series of small hydropower stations,a regression model based on the least squares support vector machine(LS-SVM) was introduced into the field of annual energy production forecasting in this paper.