330MW循环流化床机组CCS控制系统分析与应用

股市和债市的波动相关结构是研究金融市场信息流动、风险传递的重要内容.利用拓展的Copula模型——门限混合Copula模型，并结合EM算法等实证检验了我国股市和债市的关联特征.结果表明：两市波动关联性的不同分歧很大程度是注重对样本区间内整体关联性的检验, 忽视了不同阶段与市场波动的特定关系；同时新的Copula模型捕捉到了股市和债市波动的门限效应、非对称性及非线性等特点；两市相关结构频繁变动进一步说明金融资源配置效率偏低.

Analysis and Application of Coordinated Control System of 330MW CFB Boiler

Combining with the #1 and #2 CFB boiler already operated in Inner Monglia Jinghai Coal gangue Power Plante. This paper analyzes the structure of coordinated control system, and related control scheme and logic relation is presented,and introduces the methods to deal with the challenging long delay and high order inertia control.The frequency regulation has been mentioned; The press deviation dragging load loop has been designed in order to limit the response speed of turbine valve; The Indirect Energy Balance ( IEB) strategy and Fuel feedforward has been used.On-site experiments indicate that all the designed logic on CCS are effective and the control effects of CCS are ideal.