The electric power industry is an important part of the whole energy industry. It has great influence on the national economy. In 2007, China´s total power generation capacity reached 713 million kw, coal-fired power reached 500 million kw, accounting for 77% of the total. If China can close 50-million-kilowatt of small coal-fired power plants by 2010, energy consumption will be reduced by 2.4% per unit of GDP. In order to boost a more efficient power industry, improving the modern technology of the coal-fired power plant must be enforced.