现代建筑电气
現代建築電氣
현대건축전기
MODER ARCHITECTURE ELECTRIC
2012年
2期
14-18
,共5页
Smith预估控制器%变风量空调水系统%温度控制%滞后
Smith預估控製器%變風量空調水繫統%溫度控製%滯後
Smith예고공제기%변풍량공조수계통%온도공제%체후
Smith predictor controller%variable water volume%temperature control%time-delay
以某大学智能楼宇研究所变风量空调实验室为平台,研究了空调水系统的节能控制方案。利用Smith预估控制器,降低变风量空调水系统温度控制的滞后,可大幅度降低滞后对控制系统动态性能的影响。仿真试验表明了该方法的有效性。
以某大學智能樓宇研究所變風量空調實驗室為平檯,研究瞭空調水繫統的節能控製方案。利用Smith預估控製器,降低變風量空調水繫統溫度控製的滯後,可大幅度降低滯後對控製繫統動態性能的影響。倣真試驗錶明瞭該方法的有效性。
이모대학지능루우연구소변풍량공조실험실위평태,연구료공조수계통적절능공제방안。이용Smith예고공제기,강저변풍량공조수계통온도공제적체후,가대폭도강저체후대공제계통동태성능적영향。방진시험표명료해방법적유효성。
Taking the intelligent building VAV laboratory of a university as a platform,the energy control scheme air conditioning water system was studied.A control model was established,which is constructed based on Smith predictive controller,to reduce the temperature control time-delay of VAV water system.Owing to the advantages of the Smith predictive controller,the influence of dynamic characteristic large time-delay was reduced.Simulation results showed that the system has effectiveness and good performance.
