Candra Oriza, Alghamdi Mohammed I, Hammid Ali Thaeer, Alvarez José Ricardo Nuñez, Staroverova Olga V, Hussien Alawadi Ahmed, Marhoon Haydar Abdulameer, Shafieezadeh M Mehdi
Department Teknik Elektro and Electrical Power Engineering Research Group, Universitas Negeri Padang, Padang, Indonesia.
Computer Science Department, Al-Baha University, Al-Baha City, Kingdom of Saudi Arabia.
Sci Rep. 2024 May 13;14(1):10889. doi: 10.1038/s41598-024-61412-9.
A structured approach to managing reactive power is imperative within the context of power systems. Among the restructuring initiatives in the electrical sector, power systems have undergone delineation into three principal categories: generation, transmission, and distribution entities, each of which is overseen by an independent system operator. Notably, active power emerges as the predominant commodity transacted within the electrical market, with the autonomous grid operator assuming the responsibility of ensuring conducive conditions for the execution of energy contracts across the transmission infrastructure. Ancillary services, comprising essential frameworks for energy generation and delivery to end-users, encompass reactive power services pivotal in the regulation of bus voltage. Of particular significance among the array of ancillary services requisite in a competitive market milieu is the provision of adequate reactive power to uphold grid safety and voltage stability. A salient impediment to the realization of energy contracts lies in the inadequacy of reactive power within the grid, which poses potential risks to its operational safety and voltage equilibrium. The optimal allocation of the reactive power load is predicated upon presumptions of consistent outcomes within the active power market. Under this conceptual framework, generators are afforded continual compensation for the provision of reactive power indispensable for sustaining their active energy production endeavors.
在电力系统的背景下，采用结构化方法来管理无功功率势在必行。在电力行业的重组举措中，电力系统已被划分为三个主要类别：发电、输电和配电实体，每个实体都由独立的系统运营商监管。值得注意的是，有功功率成为电力市场中交易的主要商品，自主电网运营商负责确保在输电基础设施上执行能源合同的有利条件。辅助服务包括能源生产和向终端用户输送的基本框架，其中无功功率服务对于母线电压调节至关重要。在竞争激烈的市场环境中所需的一系列辅助服务中，提供足够的无功功率以维护电网安全和电压稳定性尤为重要。电网中无功功率不足是实现能源合同的一个突出障碍，这对其运行安全和电压平衡构成潜在风险。无功功率负荷的最优分配基于有功功率市场内一致结果的假设。在此概念框架下，发电机因提供维持其有功能源生产努力所需的无功功率而获得持续补偿。
