The electric power distribution plays a crucial part in the power systems to maintain the power quality and stability of the system for loss mitigation and voltage regulation. The reactive power compensators like a capacitor, DG, and DSTATCOM play a vital role in power quality and stability improvement by providing proper reactive power in the distribution system. This article provides a critical review and comparative analysis of various compensating devices allocation to achieve power loss mitigation and voltage regulation in the radial distribution system (RDS). The Bat Algorithm (BA) and Voltage Stability Index (VSI) are utilized for determining the optimal size and site of the compensating devices in the RDS. Further, the application of Blockchain technology is utilized for voltage regulation of energy trading RDS. To show the effectiveness of the present study, an IEEE 33 test system is considered. All three compensators are implemented in IEEE 33 test system and compared with existing approaches. The present study is very much helpful to the Distribution Network Operators for selecting the suitable compensator in real-time applications.

中文翻译：

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利用区块链技术和蝙蝠算法对能源交易径向配电系统中各种补偿装置进行调压降损的比较分析

配电在电力系统中起着至关重要的作用，以维持系统的电能质量和稳定性，从而减少损耗和调节电压。电容器、DG 和 DSTATCOM 等无功补偿器通过在配电系统中提供适当的无功功率，在改善电能质量和稳定性方面发挥着至关重要的作用。本文对各种补偿装置的配置进行了批判性回顾和比较分析，以实现放射状配电系统 (RDS) 中的功率损耗缓解和电压调节。Bat 算法 (BA) 和电压稳定指数 (VSI) 用于确定 RDS 中补偿装置的最佳尺寸和位置。进一步，利用区块链技术对能源交易RDS进行电压调节。为了显示本研究的有效性，考虑了 IEEE 33 测试系统。所有三种补偿器均在 IEEE 33 测试系统中实现，并与现有方法进行比较。本研究对于配电网运营商在实时应用中选择合适的补偿器非常有帮助。