能源是国民经济建设的重要物质基础,它已成为举世瞩目的涉及政治和经济的重要问题。各国对解决能源问题,从政策到管理和控制都给予极大的重视。节省能源、开发新能源已成为许多国家的一项重要国策。因此,国外广泛地开展能源科学管理和生产过程优化控制工作,取得了很大的经济效益。 Energy is an important material foundation for the development of the national economy. It has become an important issue involving politics and economy that attracts worldwide attention. All countries have paid great attention to solving energy problems, from policies to management and control. Saving energy and developing new energy have become an important national policy in many countries. Therefore, extensive scientific management of energy resources and optimized control of production processes have been widely carried out abroad, and great economic benefits have been achieved.