| 高比例柔性负荷接入下的风电场集电线路方法 |
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| 引用本文：黄海.高比例柔性负荷接入下的风电场集电线路方法[J].电网与清洁能源,2023,39(10):80~84 |
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| 基金项目:国网福建省电力有限公司科技项目（52150N18000L） |
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| 中文摘要:为保证风电场集电线路输送潮流时的稳定性，在高比例柔性负荷接入下提出了风电场集电线路入廊规划方法。调度接入工业高载能负荷与柔性负荷2种高比例柔性负荷，并将其作为风电场集电线路入廊规划方法的目标函数；构建风电场集电线路潮流约束，限制线路输送潮流，设计高比例柔性负荷约束，结合潮流约束与高比例柔性负荷约束构建线路入廊规划方法，并使用蚁群算法获取全局最优解，得到最佳规划线路。经实验验证：该方法接入高比例柔性负荷后，具备明显的削峰填谷能力。 |
| 中文关键词:高比例柔性负荷 风电场 线路入廊规划 集电线路 线路潮流 可靠性收益 |
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| A Wind Farm Power Collection Line Method under High Proportion Flexible Load Access |
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| Abstract:To ensure the stability of the wind farm power collection line in the course of transmitting power flow， a corridor planning method of the wind farm power collection line is proposed under the condition of high proportion flexible load connection. To begin with， two high proportion flexible loads - industrial high energy load and flexible load - are dispatched and connected， and then are taken as the objective function of the corridor planning method of the wind farm collector line. Second， the power flow constraint of the wind farm power collection line is constructed to limit the line transmission power flow， and the high proportion flexible load constraint is designed， and then the line corridor planning method is constructed by combining the power flow constraint and the high proportion flexible load constraint. Third， the ant colony algorithm is used to obtain the global optimal solution and obtain the best planned line. Finally， the experimental results show that this method has obvious peak shaving and valley filling ability after connection of high proportion flexible load. |
| keywords:high proportion flexible load wind farm line corridor planning collector circuit line power flow reliability gain |
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