论文标题
在块价格定价下的需求响应的市场模型
Market Model for Demand Response under Block Rate Pricing
论文作者
论文摘要
可再生能源正在发电中居中。但是，由于可再生资源（风，太阳能等）的间歇性质，因此在可再生能源丰富的系统中的需求与需求匹配是一项艰巨的任务。结果，需求响应（DR）程序是现代网格的重要组成部分。有效的DR技术是设计不同的定价方案，以鼓励客户减少或转移电力负载。在本文中，我们考虑了使用两个块的Blost Rate价格（BRP）的DR市场模型。我们在竞争市场中使用实用性最大化方法。我们表明，当客户是价格且实用性成本功能是二次时，所得系统就会达到平衡。此外，平衡是独特而有效的，可以最大程度地提高社会福利。提出了分布式算法以找到两个块和负载的最佳定价。客户和公用事业都在市场上运营。拟议的计划鼓励客户减少或改变负载。提出数值结果以验证我们的技术。
Renewable sources are taking center stage in electricity generation. However, matching supply with demand in a renewable-rich system is a difficult task due to the intermittent nature of renewable resources (wind, solar, etc.). As a result, Demand Response (DR) programs are an essential part of the modern grid. An efficient DR technique is to devise different pricing schemes that encourage customers to reduce or shift the electric load. In this paper, we consider a market model for DR using Block Rate Pricing (BRP) of two blocks. We use a utility maximization approach in a competitive market. We show that when customers are price taking and the utility cost function is quadratic the resulting system achieves an equilibrium. Moreover, the equilibrium is unique and efficient, which maximizes social welfare. A distributed algorithm is proposed to find the optimal pricing of both blocks and the load. Both the customers and the utility runs the market. The proposed scheme encourages customers to curtail or shift their load. Numerical results are presented to validate our technique.
