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Risk-constrained optimal bidding strategies for load server entities in transmission and distribution separated electricity markets

机译：输配电市场电力市场中负荷服务器实体的风险约束最优竞价策略

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摘要

In competitive transmission and distribution separated electricity markets, load server entities (LSEs) are required to participate in market competition. The profits of selling electric power to end customers are greatly reduced by lack of supplied power. Or the high electric prices for purchasing electric power are paid out because of over-abundance of supplied power. Obviously, LSEs are faced with risks when they adopt bidding strategies. For the pool based transmission and distribution separated electricity market, on the premise of the supposed market transaction rules, a risk-constrained optimal bidding strategies frame for LSEs is constructed. A normal probability distribution function (pdf) is used to describe the bidding behaviors of rivals, and the problem is then formulated as a multi-objective stochastic optimization one, and solved by a direct optimization method. Finally, taken a market with 3 LSEs, 3 large consumers and 3 generation companies (Gencos) as an example, the proposed bidding strategy model is demonstrated by the simulation results.
机译：在竞争激烈的输配电市场中，需要负载服务器实体（LSE）参与市场竞争。由于缺乏电力供应，大大降低了向最终客户出售电力的利润。或者由于购买的电力过多而支付了购买电力的高电价。显然，伦敦证交所采用招标策略时会面临风险。对于基于池的输配电分离的电力市场，在假定的市场交易规则的前提下，构建了风险受限的伦敦证券交易所最佳竞标策略框架。用正态概率分布函数（pdf）描述竞争者的竞价行为，然后将该问题表述为多目标随机优化模型，并通过直接优化方法解决。最后，以一个具有3个LSE，3个大消费者和3个发电公司（Gencos）的市场为例，通过仿真结果证明了所提出的投标策略模型。

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