摘要
以350MW火力发电机组为仿真对象,开发了一台基于PineCAD工程控制组态软件的电厂火电系统仿真机。介绍其中的发电机组的仿真研究,建立了发电机变压器系统数学模型、同期并网系统数学模型和电网控制系统数学模型,这三部分再与电气系统控制逻辑、电厂操作的人机界面相链接,构成了发电机组电气仿真系统。通过将仿真数据同机组实际运行数据进行比较分析,所建立的发电机组模型能够满足仿真精度的要求,仿真机交付电厂使用,对运行人员进行基本的培训,取得效果满意。
A simulator is developed for the object of a 350MW thermoelectric generation unit based on PineCAD of control configuration sofeware. This paper present mainly its simulation system research of the generator unit.This model is constituted by three parts： the generator-transformer system model, the synchronous switching system model and the power-network control system model. These three parts are linked with the electric system control logic and the man-machine interfaces which are used in the power plant operation, They get together to constitute the generator unit simulator. Through comparing between the simulative data and the practical running data, the model could satisfy the request of the precision in simulation, the simulator has obtained the good effect to train the staff basic operation in the power plant.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2007年第1期51-55,共5页
Journal of System Simulation
