Scholarlink

<p>Nowadays, rapid pace growth in the field of solid-state devices and smart grid technologies, it is possible to minimize the Switching Transients (STs) very effectively. Recently, Point on Wave Device (PoWD) is used to limit the level of Charging Current (CC) and Asymmetrical DC Component (ADCC) during charging of Shunt Reactor (SR). For successful implementation of the PoW Switching (PoWS) technique, it is essential to minimize the effect of Operating Time Variations (OTV) which is obtained using union of Pre-Insertion Resistor (PIR) and PoWD. In this paper, a novel techniqueis suggested which minimizes the energy consumption (EC) in PIR using variable PIR along with PoWD. Variable PIR is framed using Solid-state Switches (SS). Here, suggested algorithm proposes utilization of variable PIR instead of fixed PIR to minimize the magnitude of CC and ADCC, and EC in PIR during charging of SR. The suggested technique is tested by precise modeling of real-time power system. The comparison of the suggested algorithm with past published paper [1] suggests that the suggested algorithm minimizes the level of CC, ADCC, and EC in PIR during charging of SR. At last, suggested algorithm is tested on hardware model. The validation of the suggested algorithm has been proved using results obtained from hardware model,and performing sensitivity analysis such as testing using different strength of sources and considering effect of various system capacitances is also presented.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

An Approach for Real Time Implementation of Charging of Shunt Reactor Using Point on Wave Technique with Variable Pre-Insertion Resistor

  • 期刊论文

  • 发表日期：

    2025年3月4日

查看全文
  • S. N. Shivani,
  • Bhargav Vyas,
  • K. A. Bhatt,
  • Meet I. Bhavsar,
  • Vrushank M. Mistry

摘要

Nowadays, rapid pace growth in the field of solid-state devices and smart grid technologies, it is possible to minimize the Switching Transients (STs) very effectively. Recently, Point on Wave Device (PoWD) is used to limit the level of Charging Current (CC) and Asymmetrical DC Component (ADCC) during charging of Shunt Reactor (SR). For successful implementation of the PoW Switching (PoWS) technique, it is essential to minimize the effect of Operating Time Variations (OTV) which is obtained using union of Pre-Insertion Resistor (PIR) and PoWD. In this paper, a novel techniqueis suggested which minimizes the energy consumption (EC) in PIR using variable PIR along with PoWD. Variable PIR is framed using Solid-state Switches (SS). Here, suggested algorithm proposes utilization of variable PIR instead of fixed PIR to minimize the magnitude of CC and ADCC, and EC in PIR during charging of SR. The suggested technique is tested by precise modeling of real-time power system. The comparison of the suggested algorithm with past published paper [1] suggests that the suggested algorithm minimizes the level of CC, ADCC, and EC in PIR during charging of SR. At last, suggested algorithm is tested on hardware model. The validation of the suggested algorithm has been proved using results obtained from hardware model,and performing sensitivity analysis such as testing using different strength of sources and considering effect of various system capacitances is also presented.