Finally , the paper use a algorithmic example prove that linkage price not only have important investigative value but also have much feasibility and actualization 最后通过算例分析，证明了联动电价的制定，不但在理论上具有重要的研究价值，而且具有很大的可行性和现实性。
Then the concept of futures , options , option pricing and geometric brownian motion is introduced . the concept of stochastic model of electric power prices in this basic 然后介绍了期货、期权、期权定价理论及几何布朗运动等的概念，然后在此基础上给出了随机电价的模型的概念。
The paper recognized that the main reasons were the relatively small ratio of peak - valley time - of - use ( tou ) power price , and the comparatively small proportion of power quantity applied tou tariff 本文认为,其关键因素在于峰谷分时电价比偏小,执行分时电价的电量比例较低。
Finally , based on the application delphi 7 . 0 , security price supporting software is developed . zhang enyuan ( technological economic and management ) directed by prof . zhao huiru 最后，采用通用、高效的软件开发工具delphi7 . 0 ，开发了电力市场环境下安全电价的辅助决策支持系统。
Finally , the thesis use the result of power flow tracing to make node transmission fixed cost , modify the spot price by it , and then synthetical pricing mode is got 论文利用潮流跟踪的结果，根据“谁使用，谁支付”的原则制订了节点输电固定成本，并用于实时电价的修正，得到综合电价。
Furthermore , mathematical models are built based on these three approaches . numerical simulations are made via matlab to verify the efficiency of tou power price determined in this paper 此外，根据分时电价确定方法建立了数学模型，利用matlab进行了数值仿真，验证了本文方法确定的分时电价的有效性。
Electricity energy is considered as the commodity , the power corporation as modern enterprise . specialty of price and arithmetic based on market economy rule are designed 联动电价建模的思想是将电能作为商品、把电力公司作为现代企业，以商品生产规律和市场经济规律为基础，从电力公司商业运营角度考虑电价的计算方法。
In this method , the avoidable cost theory is adopted , and both the reliability charge and the advanced notification time are taken into consideration , thus making the interruptible pricing model reasonable and perfect 该方案在可避免成本理论的基础上，综合考虑可靠性收费、提前通知时间等因素，使得可中断电价的模型更合理、完善。
Through simulation we make comparison between the two pricing formats and get a conclusion that pab model can not yield reductions in wholesale electricity prices which is determined by the status of market competition 实验数据表明在设定的实验数据环境下， pab模式并不能带来总平均电价的降低，电价水平的高低由市场竞争状态而定。
As the difference derived from system background of independent power supplier and direct - affiliated supplier , structure of property , pattern of production , ratified tariff and project , the discrepancy on tariff is quiet great 由于独立电厂和直属电厂的体制背景、产权结构和生产方式不同，核定电价的构成内容和项目不同，价格水平有很大的差别。
