太原理工大学学报
太原理工大學學報
태원리공대학학보
JOURNAL OF TAIYUAN UNIVERSITY OF TECHNOLOGY
2010年
1期
83-86
,共4页
动态特性%传递函数%一次调频%冷凝工况%供热工况
動態特性%傳遞函數%一次調頻%冷凝工況%供熱工況
동태특성%전체함수%일차조빈%냉응공황%공열공황
dynamic behavior%transfer function%primary frequency regulation%condensed and thermal condition
热电联产机组经常处于冷凝工况和供热工况下运行,在这两个工况下机组呈现出不同的动态特性.基于Matlab平台,采用模块化建模方法,建立了热电联产机组冷凝工况和供热工况一体化的仿真系统,仿真研究了机组的动态特性,给出了相应的传递函数,仿真结果和试验数据很好吻合.并以动态特性为基础,仿真研究了热电联产机组的一次调频特性.
熱電聯產機組經常處于冷凝工況和供熱工況下運行,在這兩箇工況下機組呈現齣不同的動態特性.基于Matlab平檯,採用模塊化建模方法,建立瞭熱電聯產機組冷凝工況和供熱工況一體化的倣真繫統,倣真研究瞭機組的動態特性,給齣瞭相應的傳遞函數,倣真結果和試驗數據很好吻閤.併以動態特性為基礎,倣真研究瞭熱電聯產機組的一次調頻特性.
열전련산궤조경상처우냉응공황화공열공황하운행,재저량개공황하궤조정현출불동적동태특성.기우Matlab평태,채용모괴화건모방법,건립료열전련산궤조냉응공황화공열공황일체화적방진계통,방진연구료궤조적동태특성,급출료상응적전체함수,방진결과화시험수거흔호문합.병이동태특성위기출,방진연구료열전련산궤조적일차조빈특성.
Thermal power units always operate under two conditions: condensed condition and thermal condition, and show different dynamic behaviors. Based on the platform of Matlab, an integrated simulation system was established for thermal power units by adopting modularized modeling.The dynamic behaviors of the unit were simulated, and corresponding transfer function was given.Simulation results agreed well with testing results. On the basis of dynamic behavior, the properties of primary frequency regulation of the unit were simulated.
