论文部分内容阅读
目前,机电排灌节能技术改造所采用的各种方案。一般只有一个定性的分析;而对某一种具体改造方案,在某一运行工况下,究竟能节省多少电能,其经济效益如何,亦即每一次改造的投资与所获效益之间的关系是否合理,迫切需要我们给予定量的分析,以便能够在改造泵站时,既可避免盲目性,又为选择最佳方案提供可靠依据,使技术的先进性与经济的合理性能紧密地结合起来,以求得技术和经济效果的统一,用最少的投资,创造最优的
At present, mechanical and electrical energy saving irrigation technology used in various programs. Generally, there is only one qualitative analysis. What is the economic benefit of how much energy can be saved under a certain operation condition for a specific reform program, that is, the relationship between the investment for every reform and the benefits gained? Whether it is reasonable or not, we urgently need to give quantitative analysis so that we can avoid blindness in the reconstruction of pump stations and provide a reliable basis for selecting the best solution so that technological advances and economic reasonableness can be closely integrated. In order to achieve the unification of technical and economic effects, with the least investment, to create the best