| 引用本文: | 彭晓涛,程时杰,王少荣,唐跃进.非线性PID控制器在超导磁储能装置中的应用[J].电力自动化设备,2004,(11):62-66 |
| .Application of nonlinear PID controller in superconducting magnetic energy storage[J].Electric Power Automation Equipment,2004,(11):62-66 |
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| 摘要: |
| 基于非线性比例积分微分PID(Proportional Integration Differential)控制器在设计上具有不依赖于被控系统数学模型的特点，设计了用于电力系统的超导磁储能装置SMES(Superconducting Magnetic Energy Storage)的非线性PID控制器。概述了非线性PID控制器利用“跟踪-微分器”非线性结构产生控制所需的比例、积分、微分信号的原理。介绍了含SMES的电力系统模型及非线性PID控制器的设计。数字仿真结果验证了所设计的控制器是可行的，同时表明该控制器结构简单、易实现。 |
| 关键词: 非线性PID控制器 超导磁储能 SMES 电力系统 数字仿真 跟踪 设计 微分器 验证 模型 |
| DOI： |
| 分类号:TM26 TM571 |
| 基金项目:国家高新技术计划(863计划)资助(2002AA306331) |
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| Application of nonlinear PID controller in superconducting magnetic energy storage |
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PENG Xiao-tao CHENG Shi-jie WANG Shao-rong TANG Yue-jin
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| Abstract: |
| As nonlinear PID(Proportional Integration Differential) controller is free of the math model of the controlled system in design procedure,a nonlinear PID controller for SMES(Superconducting Magnetic Energy Storage) unit connected to power system is proposed. The pinciples of producing proportional, integration and differential signals for the controller by using tracking-differentiator are summarized. A power system model with SMES unit and the design of nonlinear PID controller are introduced. Simulative results prove that the designed controller is feasible and simple. |
| Key words: SMES,tracking-differentiator,nonlinear PID controller |
