一个线性回归惩罚估计程序用于缓解在印度电网网络中采用的基于可用性的关税计划中的缺陷
Mohan V1, Amalore Naveen Antony B2, Chitrakala G3
1Department of Electrical and Electronics Engineering, E.G.S. Pillay Engineering College, Nagapattinam, Tamilnadu, India, 611002.
Scientific reports
|October 6, 2025
概括
本研究引入了修改后的惩罚预测模型,以优化电网网络之间的电力交换成本. 新模型使用线性回归来避免对电力运营商的不公平处罚,提高电网效率.
科学领域:
- 电气工程 电气工程
- 电力系统分析 分析 分析
背景情况:
- 预测电力交换成本对于有效的电网运行至关重要.
- 由于负载变化导致的电力交换失衡,电力运营商面临罚款.
- 现有的惩罚制度可能是不灵活和不公平的.
研究的目的:
- 开发一个修改后的惩罚预测模型,用于电网网络之间的电力交换.
- 优化电力运行条件并减轻电力运营商的处罚.
- 为了解决平衡罚款的缺点.
主要方法:
- 利用曲线拟合技术来分析功率指数.
- 包含多个变量,反映不同时间段的运行条件.
- 应用线性回归用于曲线重新排列和优化.
主要成果:
- 开发了一个基于序列功率指数的惩罚估计程序.
- 该模型提供了用于实施个人运营商处罚的指示功率指数.
- 通过线性回归,可以优化功率运行条件.
结论:
- 拟议的基于线性回归的惩罚指标计划为惩罚实施提供了更为动态和公平的方法.
- 这种方法避免了统一的惩罚结构的局限性.
- 优化的电力交换管理提高了整体电网效率.
相关概念视频
01:26The Power Flow Problem and Solution
836
Power flow problem analysis is fundamental for determining real and reactive power flows in network components, such as transmission lines, transformers, and loads. The power system's single-line diagram provides data on the bus, transmission line, and transformer. Each bus k in the system is characterized by four key variables: voltage magnitude Vk, phase angle δk, real power Pk, and reactive power Qk. Two of these four variables are inputs, while the power flow program computes...
836
01:23Maximum Power Flow and Line Loadability
589
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
589
01:28Load-frequency control
620
Load-frequency control (LFC) is vital for maintaining power system stability, ensuring that frequency and power flows remain within acceptable limits during load changes. Turbine-governor control eliminates rotor accelerations and decelerations following load changes. However, a steady-state frequency error persists when the change in the turbine-governor reference setting is zero. In an interconnected power system, each area agrees to export or import a scheduled amount of power through...
620
01:24Fast Decoupled and DC Powerflow
726
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
726
01:25Distribution Reliability and Automation
497
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
497
01:25Multimachine Stability
544
Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
544