工业工程

工业工程 ›› 2012, Vol. 15 ›› Issue (1): 71-75.

• 专题论述 • 上一篇    下一篇

社会福利最大化目标下的可再生能源最优价格路径研究

  

  1. 江苏大学 工商管理学院，江苏 镇江 212013
  • 出版日期:2012-02-29 发布日期:2012-03-13
  • 基金资助:

    教育部人文社会科学研究项目（09YJA630052）；江苏高校哲学社会科学重点研究基地重大项目（201029）；江苏大学研究生创新计划项目（CX09B_03XR）

     

A Research on Optimal Path of Renewable Energy Price with Maximum Social Welfare

  1. School of Business Administration, Jiangsu University, Zhenjiang 212013, China
  • Online:2012-02-29 Published:2012-03-13
  • Supported by:

    王健（1980-）,男，江苏省人，博士研究生，主要研究方向为管理科学与工程、低碳经济.

摘要：  运用最优控制理论讨论了可再生能源资源的最优价格路径，通过建立社会福利最大化目标下考虑贴现的可再生能源资源消费模型，并将截断垂直终结线问题转化为固定终结点问题，分析了可再生能源资源再生率及贴现率对最优价格路径的影响。研究发现：1）再生性较强的能源资源可以承受持续恒量开采，且保证固定终结时间的资源储量非负；2）社会贴现率等于再生率时，能源资源最优价格路径为常量；3）社会贴现率等于两倍再生率时，最优价格路径呈指数增长，增长率等于再生率；4）其他一般情形下，最优价格路径以贴现率与再生率的差值为增长率呈指数增长运动。

关键词:  , 资源管理； 价格策略； 可再生能源

Abstract:   Based on optimal control theory, a model is developed to describe the discounted consumption of renewable energy resources for the goal of maximizing the social welfare. With this model, by converting the truncated vertical line problem into a terminal node problem, the regeneration rate of renewable energy resources is obtained. Also, the effect of discount rate on the optimal price path is analyzed. It has the following findings:1) stronger renewable energy resources can withstand constantly sustained exploitation, and can ensure a nonnegative reserve at a fixed end time; 2) when the social discount rate is equal to the regeneration rate, the renewable energy resources keep in a constant if the optimal price path is adopted; 3) when the social discount rate is twice as much as the regeneration rate, the optimal price path increases exponentially and the growth rate is equal to the regeneration rate; and 4) in the general cases, the growth of optimal price path is exponential with the difference between the optimal price path discount rate and the regeneration rate being the growth rate.  

Key words:  resource management, pricing strategy, renewable resources