Single-phase inverter power supply control for chemical instrumentation based on a second-order generalized integrator

WANG Jun

doi:10.3969/j.issn.1672-3643.2026.03.010

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Single-phase inverter power supply control for chemical instrumentation based on a second-order generalized integrator

更新时间：2026-10-10

- Single-phase inverter power supply control for chemical instrumentation based on a second-order generalized integrator
- Ningxia Electric Power Issue 3, (2026)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1672-3643.2026.03.010
  CLC：
- Online First：21 July 2026，
  
  Published：2026
- 稿件说明：
移动端阅览
WANG Jun. Single-phase inverter power supply control for chemical instrumentation based on a second-order generalized integrator[J]. Ningxia Electric Power, 2026, (3).
DOI：

WANG Jun. Single-phase inverter power supply control for chemical instrumentation based on a second-order generalized integrator[J]. Ningxia Electric Power, 2026, (3). DOI： 10.3969/j.issn.1672-3643.2026.03.010.

摘要

为给化工仪表提供稳定供电电压的同时保证供电电源电能质量满足国际标准

本文提出了一种基于广义二重积分的化工仪表单相逆变供电电源控制策略。首先

构建了用于化工仪表的单相逆变供电电源系统的控制结构;基于此控制结构

设计了基于广义二重积分器(second-order generalized integrator

SOGI)和比例积分控制器(proportional-integral

PI)控制的单相逆变供电电源的电压控制策略;其次

对不同负载条件下控制系统的稳定性进行了分析

验证了其鲁棒性;最后

通过仿真对不同负载条件及负载突变条件下供电电源输出电压、控制系统变量及输出电能质量进行分析

证明了本文所提化工仪表单相逆变供电电源控制策略能够保障化工仪表电压的稳定性

并保证电能质量符合标准。

Abstract

To provide stable supply voltage for chemical instrumentation while ensuring that power quality meets international standards

this paper proposes a single-phase inverter power supply control strategy based on a second-order generalized integrator (SOGI).First

the control architecture of a single-phase inverter power supply system for chemical instrumentation is established.Based on this architecture

a voltage control strategy employing the SOGI and a proportional-integral (PI) controller is designed.The stability of the control system under different load conditions is then analyzed to verify its robustness.Finally

simulation results under various load conditions and load step-change scenarios are presented

analyzing the output voltage

control system variables and output power quality.The results demonstrate that the proposed control strategy ensures voltage stability for chemical instrumentation and guarantees compliance with power quality standards.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Operational optimization of gas-electricity coupled systems considering distribution network power flow and high-penetration renewable energy

Wind power forecasting based on modal decomposition and TCN – transformer

Fault identification of high-voltage circuit breaker energy storage mechanism based on EEMD and GA-BP neural network

Analysis of SF leakage caused by GIS displacement under high temperature

Impact of AC cables on impedance measurement and oscillation analysis of renewable energy systems and engineering practice

Related Author

No data

Related Institution

No data

AI问答

⁰