电价

Based on the whee1ing rate derived from spot pricing, a wheeling transaction chargingmethod is proposed by use of a surcharge, which can refiect the percentage usage of thewheeIing transaction to the transmission system.

2在由实时电价导出的转运费基础之上，进一步提出了根据转运业务对输电系统的实际利用率收取附加费的转运业务定价方法。

In this paper, the method system of using Fuzzy-AHP to make up the input - output form and to establish input - output mathematical model is advanced, and it is used to study theoretical electric-price for a regin.

本文提出了应用Fuzzy－AHP编制投入产出表和建立投入产出模型的方法，并用来研究地方电网理论电价问题，以某县为例进行了验证，结果表明方法和模型是合理可行的。

To solve this problem, a novel model for the sensitivity analysis on electricity price is firstly presented.

为解决该问题，提出了一种新的电价灵敏度分析方法。

The mathematical relationship between locational marginal price and shadow price of congestion based on DC flow is shown in this paper.

首先介绍了节点边际价格的经济含义，然后在简化直流电力系统的前提下，根据其经济含义推导了节点边际电价与阻塞费用影子价格的线性化关系。

In this paper, the line blocking situation, the exchange of optimal power flow analysis of the circuit system, each node under congestion pricing, as well as trends such as changes in the slip road was completed in the Matlab environment to the IEEE14 bus system route blockage occurs in case of simulation and data analysis and achieved good results.

本文针对线路的阻塞情况，用交流最优潮流分析了线路阻塞情况下系统各节点电价以及支路潮流等变化，完成了在Matlab环境下对IEEE14节点系统发生线路阻塞情况下的仿真和数据分析，取得了较好的效果。

Finally, the spot price forecasting in electricity market is studied in this paper.

本文还研究了电价预测中的特征选择问题。

The electricity prices in forward market and spot market are not the same.

远期市场和现货市场的电价和风险是不相同的。

At the same time, the paper uses the spot price expression based on security region, which takes the consideration of transmission line thermal stability constraint and static voltage stability constraint and transient stability constraint simultaneously, thus the main security constraints of power system can be considered comprehensively in the security cost allocation.

同时，该文使用基于安全域的节点电价表达式，其中计及了输电线路热稳定约束、系统的静态电压稳定约束和暂态稳定约束，使安全成本的分摊能综合考虑电力系统中主要的安全约束。

With consideration of uncertainties in load forecasting, the triangular fuzzy number was used to express the actual load demand of users at a certain time in the future, and a set of optimal time-of-use price design models based on fuzzy demand and users' diverse response were established.

考虑负荷预测的不确定性，运用模糊三角数表示用户未来时刻的实际需求。结合分类用户不同程度的需求价格响应，构建了一套基于模糊需求和用户分类响应程度下的最优分类峰谷分时电价设计模型。

A new initial solution of the two person cooperative game model is presented in the decentralized bilateral transaction with a centralized pool market.The new bargaining is educed and it demonstrates that the bargaining is interfered by the pool price and overbalance of benefit distribution is accepted by the two sides on this condition.

提出了同时存在集中调度的电力联营市场时，分散调度的双边电力交易市场的二人合作对策模型的新现状点，从而得出了新的定价方式，说明双边交易的定价要受到同时存在的Pool电价的影响，同时存在Pool时，双边交易的利益不平均分配也是可以被交易双方接受的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。