Общие подходы к формированию ценовых заявок для участия теплоэлектростанций на оптовом рынке электроэнергии

The issue of planning the operation of generating companies in the wholesale market of electricity and power at the day ahead market stage is considered. The article describes the currently operating model of the wholesale market and the optimization model objective function aimed at minimizing the electricity production cost from the price bids of market participants with taking into account the need to cover the required consumption. The article also describes the model of a generating company's entering the market of electricity and power with the specified composition of generating equipment and the model’s objective function representing the generating company’s marginal profit. The algorithm of drawing up a price bid is given. For clarity, one possible version of drawing up a price bid based on the characteristics of relative fuel consumption increment as applied to a group generation point is given. Special attention is paid to providing information support for the process and to interaction of different departments of the generating company in the framework of solving the problem of drawing up and submitting price bids. It is proposed to set up a centralized information system of commercial dispatching for solving the problem of the day-ahead market and dedicated software for submission of bids.