水和电网的联合最佳运行
Tomer Shmaya1, Mashor Housh2, Filippo Pecci3
1Faculty of Civil and Environmental Engineering, Technion - Israel Institute of Technology, Haifa, 32000, Israel.
Heliyon
|November 5, 2024
概括
本研究介绍了水分系统 (WDS) 和电网 (PG) 的统一优化模型. 整合这些系统可以通过优化送和电力管理,大幅降低10%以上的运营成本.
科学领域:
- 工程 工程师 工程师 工程师
- 环境科学 环境科学
- 运营研究 运营研究
背景情况:
- 由于需求,压力和质量限制,水分配系统 (WDS) 面临运行挑战.
- 站在WDS需要大量的电力,影响能源消耗和成本.
- 电网 (PG) 具有自己的运行约束,包括发电限制和电压稳定性.
研究的目的:
- 开发一个整体的数学公式,用于WDS和PG的联合优化.
- 引入一种新的非线性编程 (NLP) 模型,用于无整数变量可变速度运行.
- 评估综合WDS和PG优化对运营效率和成本的影响.
主要方法:
- 为连接式优化问题制定一个全面的数学模型.
- 开发一种新的NLP方法,用于变速的操作.
- 模型的应用和分析在两个示例性WDS案例研究中.
主要成果:
- 综合模型通过结合PG约束来显著影响WDS操作.
- 联合优化导致在两个案例研究中运营成本降低超过10%.
- 对于的新型NLP模型在解决综合问题方面被证明是有效的.
结论:
- 优化WDS和PG运行的联合方法是非常有益的.
- 拟议的NLP模型提供了一种有效的方法来解决复杂的运行问题.
- 将电网考虑因素纳入WDS管理,可以大幅节省成本,提高系统适应性.
相关概念视频
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01:26The Power Flow Problem and Solution
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01:24Fast Decoupled and DC Powerflow
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01:26Regulation of Water Output
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01:27Energy Considerations in Open Channel Flow
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01:30Control of Power Flow
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There are several methods to control power flow in power systems:
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