By means of an actual power system the described electricity market equilibrium is simulated, simulation results show that the proposed equilibrium state of spot electricity market is practicable.
通过一个实际系统来对所描述的电力市场均衡进行模拟，结果表明文中所提出的实时电力市场均衡状态是实际可行的。
Spot price is an important idea in electricity market.
实时电价是电力市场中的重要概念。
Furthermore, financial markets for electricity can provide the market participants with risk-management tools and smooth the volatility of the spot price.
并能为市场交易者提供风险管理工具，抑止现货电价飞升，有利于电力市场的稳定。
Based on the concept of load-price elasticity, the principle of marginal cost pricing, and conditions of the deregulated retail electricity market, the model of spot pricing was deduced.
根据电力零售市场的特点，基于负荷价格响应的定义以及边际成本定价理论，推导出了考虑负荷价格响应的有功实时电价的表达式。
Based on Zhejiang province electricity market, the paper proposes the pricing model of reactive compensation, and derivate the spot pricing of reactive power in math at last.
本文最后基于浙江电力市场提出了无功补偿定价模型，并对无功实时电价方法进行了数学推理。
This paper presents the analysis of spot prices based on data of Zhejiang electricity market.
本文以浙江电力市场的实际运行数据为基础，对电力市场中的现货电价进行了统计分析。
In the electricity markets, the volatility of spot price is strong. That brings large risks to market participants, especially to Grid Companies.
在电力市场中，现货电价具有强烈的波动性，给市场参与者，特别是电网公司，带来了很大的风险。
For keeping the stability, it is necessary to set up generating capacity market besides spot market. That ensures the electricity market in the state of effective competition.
要维持电力市场稳定运行，必须在现货市场的基础上进一步完善其他的市场运行机制，其中，建立发电安装容量市场、远期合约市场和期货市场是两种有效的手段。
For keeping the stability, it is necessary to set up generating capacity market besides spot market. That ensures the electricity market in the state of effective competition.
要维持电力市场稳定运行，必须在现货市场的基础上进一步完善其他的市场运行机制，其中，建立发电安装容量市场、远期合约市场和期货市场是两种有效的手段。
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