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Smart Grid 2021
多目标优化的微电网运行模式
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Abstract:
为解决用户侧能源与环境的双重压力，构建了由分布式天然气、分布式太阳能光伏、分散式风力发电机、储能、冷热电负荷组成的多能互补的微电网及其数学模型，从技术、经济、能效和环保等维度分析了微电网的运行，并结合工程实际案例，设计了低碳、经济、高效、自治和优化等运行模式，结果表明这五种运行模式能满足微电网的不同运行需求，具有推广价值。
A multi-energies complementary microgrid and its mathematical model were presented, composed of gas turbine, photovoltaic, wind power generation, energy storage, and cooling/heating/electrical loads. The operation mode of microgrid was analyzed from dimensions of technology, economy, energy efficiency and environment. Combined with practical engineering cases, 5 operation modes were designed for the multi-energy-sources complementary microgrid, including low-carbon mode, economical mode, high-efficiency mode, autonomic mode, and optimized mode. The results show that these operation modes can meet the different operational requirements of micro energy network and can be extended.
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