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An ERCOT test system for market design studies

机译：市场设计研究的局部测试系统

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摘要

An open source test system is developed that permits the dynamic modeling of centrally-managed wholesale power markets operating over high-voltage transmission grids. In default mode, the test system models basic operations in the Electric Reliability Council of Texas (ERCOT): namely, centrally-managed day-ahead and realtime markets operating over successive days, with congestion handled by locational marginal pricing. These basic operational features characterize all seven U.S. energy regions organized as centrally-managed wholesale power markets. Modeled participants include dispatchable generators, load-serving entities, and non-dispatchable generation such as unfirmed wind and solar power. Users can configure a broad variety of parameters to study basic market and grid features under alternative system conditions. Users can also easily extend the test system's Java/Python software classes to study modified or newly envisioned market and grid features. Finally, the test system is integrated with a high-level simulation framework that permits it to function as a software component within larger systems, such as multi-country systems or integrated transmission and distribution systems. Detailed test cases with 8-bus and 200-bus transmission grids are reported to illustrate these test system capabilities.
机译：开发开源测试系统，允许在高压传输网格上运行的中央管理批发电力市场的动态建模。在默认模式下，测试系统在德克萨斯州电力可靠性委员会（ERCOT）中的基本运营：即集中管理的一天和实时市场，连续日期运行，拥有通过地区边际定价处理的拥堵。这些基本的操作特征是所有七个美国能源区，被组织为中央管理的批发电力市场。建模参与者包括可调度发电机，负载服务实体和不可运输的生成，例如无金风和太阳能。用户可以在替代系统条件下配置广泛的参数来研究基本市场和网格功能。用户还可以轻松扩展测试系统的Java / Python软件类，以学习修改或新设想的市场和网格功能。最后，测试系统与高级仿真框架集成，允许它在较大的系统中用作软件组件，例如多国系统或集成传输和分配系统。报告了具有8公交总线和200总线传输网格的详细的测试用例，以说明这些测试系统功能。

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