| 基于实测数据的电弧炉实时数字仿真模型及其实现 |
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| 引用本文： | 石新春,付超,马巍巍,周国梁.基于实测数据的电弧炉实时数字仿真模型及其实现[J].电工技术学报,2009,24(7). |
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| 作者姓名： | 石新春 付超 马巍巍 周国梁 |
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| 作者单位： | 华北电力大学电力系统保护与动态安全监控教育部重点实验室,保定,071003 |
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| 摘 要： | 提出了一种基于现场实测数据建立电弧炉实时仿真模型的方法。该模型将电弧炉等效为受现场实测数据控制的电流源,采用锁相技术实现了实测数据与实时仿真系统的同步,从而使得长时间实时仿真成为可能。在此基础上,本文还根据实际电弧炉配电系统,搭建了用于静止无功补偿(SVC)系统控制和保护设备闭环测试的实时仿真系统(RTDS)并进行了控制器闭环测试。仿真和测试结果表明,本文提出的电弧炉建模方法是可行和有效的,该模型能够全面而真实地再现实际电弧炉引起的诸如电压波动与闪变、谐波、三相不平衡等电能质量问题,所建立的RTDS实时仿真测试系统可以用于SVC控制系统的闭环测试。
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| 关 键 词： | 电弧炉 现场实测数据 实时数字仿真 模型 闭环测试 |
A Real-Time Digital Simulation Model and Its Implementation for Arc Furnace Based on Recorded Field Data |
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| Shi Xinchun,Fu Chao,Ma Weiwei,Zhou Guoliang.A Real-Time Digital Simulation Model and Its Implementation for Arc Furnace Based on Recorded Field Data[J].Transactions of China Electrotechnical Society,2009,24(7). |
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| Authors: | Shi Xinchun Fu Chao Ma Weiwei Zhou Guoliang |
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| Affiliation: | Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education;North China Electric Power University Baoding 071003 China |
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| Abstract: | Based on the recorded field data, a method to model an arc furnace for real-time simulation is presented in this paper. The model simulates the arc furnace to a current source controlled by the field data. Adopting a phase locked technique, the synchronization between simulation and field data is performed, and it made a long time real-time simulation possible. Besides, the real time digital simulators (RTDS) implementation according to a real arc furnace distribution supply system is described in the paper... |
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| Keywords: | Arc furnace recorded field data real time digital simulation model close loop test |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
