首页> 外文会议>ISA automation week 2010: Technology and solutions event >Improving Boiler Stability Through Advanced Regulatory Control
【24h】

Improving Boiler Stability Through Advanced Regulatory Control

机译:通过先进的法规控制提高锅炉的稳定性

获取原文
获取原文并翻译 | 示例

摘要

Coal-fired power plants must be highly flexible and responsive to accommodate changes in power consumption. Regular feedback control alone falls short of maintaining boiler stability during these rapid swings in power demand. A popular solution for improving the controllability of large power boilers is the use of advanced regulatory control (ARC) strategies in addition to simple feedback control. Modern control systems support the building blocks of ARC strategies as standard functions making them straightforward to implement and optimize.This paper describes the application and optimization of several ARC techniques for improving the control performance of large coal-fired power boilers during load transients. Various boiler control subsystems are described, the limitations of feedback control only are discussed, appropriate ARC strategies are introduced, and steps for design and optimization of these strategies are given.
机译:燃煤电厂必须具有高度的灵活性和响应能力,以适应电力消耗的变化。在这些电力需求的快速波动期间,仅常规的反馈控制就无法维持锅炉的稳定性。改善大功率锅炉可控性的一种流行解决方案是,除了简单的反馈控制之外,还使用高级调节控制(ARC)策略。现代控制系统将ARC策略的构建模块作为标准功能来支持,从而使其易于实现和优化。本文介绍了几种ARC技术的应用和优化,它们可用于改善大型燃煤电站锅炉在负载瞬变期间的控制性能。描述了各种锅炉控制子系统,仅讨论了反馈控制的局限性,介绍了适当的ARC策略,并给出了设计和优化这些策略的步骤。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号