英语翻译An important input to the decision-making activities of

英语翻译
An important input to the decision-making activities of a Genco is a good forecast of the market prices.This is important because an accurate forecast of the short-term market price helps the Genco to bid for power sell or buy appropriately and strategically,thereby providing higher returns.Bilateral contract prices also have a tendency to be indirectly affected by spot-price trends.Thus good spot market price forecasts can help set up profitable bilateral contracts.In the short-term markets,continuous trading up to 2 h in advance of real-time is possible.In these markets,the prices can be highly volatile to system conditions such as sudden outages,and external factors such as temperature variations,and rainfall.It is usually of great interest to Gencos and other market players to have a good forecast toolbox for these prices.Price forecast in the general sense also include forecast of futures and forward market prices [1].These forecasts may be carried out months or even a year in advance.These forecasts may be useful if the Genco is contemplating investments in generation capacity,market risk analysis,production and maintenance planning,among others.Most often the Genco has an in-house price forecast tool based on available forecasting methods such as the conventional linear regression analysis technique,to cater to the need of a price forecast.

电力公司投入的每一项重要的决策活动都是对市场价格的一个很好的预测.这很重要,因为一个精确的短期市场价格预测,可以帮助电力公司在为电力销售或购买喊价时措施得当并充满战略性,从而带来更高收益回报.双边合同价格也有被现货价格趋势直接影响的倾向.因此一个准确的现货价格预测可以帮助制定有利可图的双边合同.在短期市场,连续交易实时提前到2小时是可能的.在这些市场上的价格受系统条件如突发的供应中断及一些外部因素如温度变化和降雨,会大幅波动.令人感到有趣的是电力公司和其他市场参与者对价格预测都有很好的工具.一般意义上价格预测包括期货和与远期市场价格.这些预测可能会提前几个月甚至一年实行.如果电力公司正在考虑在发电量,市场风险分析,生产和维护计划等方面的投资,这些预测可能会派上用场.通常电力公司有内部价格预测工具,它是建立在可用预测方法之上,如传统的线性回归分析技术,以迎合对价格预测的需要.