CAJ | 학술논문

随着火电机组单机容量的不断增大，传统PID控制难以满足大型火电机组的控制要求。动态矩阵预测控制是一种先进控制算法，适用于大滞后、大惯性被控对象的控制，应用潜力巨大。在广泛收集动态矩阵预测控制相关研究资料的基础上，分别阐述了动态矩阵预测控制算法和改进后的动态矩阵预测控制算法在火力发电厂热工控制系统中的应用现状，并进行了分析比较。最后对动态矩阵预测控制在未来火力发电厂中的应用，提出了一些看法。
수착화전궤조단궤용량적불단증대，전통PID공제난이만족대형화전궤조적공제요구。동태구진예측공제시일충선진공제산법，괄용우대체후、대관성피공대상적공제，응용잠력거대。재엄범수집동태구진예측공제상관연구자료적기출상，분별천술료동태구진예측공제산법화개진후적동태구진예측공제산법재화력발전엄열공공제계통중적응용현상，병진행료분석비교。최후대동태구진예측공제재미래화력발전엄중적응용，제출료일사간법。
Along with the continuously increasing of the unit capacity in fossil power plants, the traditional PID control is difficult to satisfy the control requirements for large scale fossil power units. Dynamic matrix predictive control is an advanced control algorithm, it is suitable for the controlled objects with large time delay and large inertia, so it possesses huge potential for application. On the basis of collecting relative research materials for dynamic matrix predictive control, the current status of applications of dynamic matrix predictive algorithm and the improved dynamic matrix predictive control algorithm in fossil power plants are described respectively and compared. In addition, some comments for the applications of dynamic matrix predictive control in future power plants are proposed.