冶金自动化
冶金自動化
야금자동화
METALLURGICAL INDUSTRY AUTOMATION
2012年
5期
11-14
,共4页
蒸汽管网%压降系数辨识%遗传算法%管网水力热力联合计算模型%辅助调度
蒸汽管網%壓降繫數辨識%遺傳算法%管網水力熱力聯閤計算模型%輔助調度
증기관망%압강계수변식%유전산법%관망수력열력연합계산모형%보조조도
steam network%pressure drop coefficient identification%genetic algorithm%network ther- too-hydraulic model%supplementary dispatch
摘要：为提高蒸汽管网仿真计算、辅助调度、故障诊断等理论的实用性，基于管网水力热力联合计算模型，提出了一种基于改进遗传算法的蒸汽管网压降系数辨识方法。实例验证表明，该方法有效提高了管网计算模型的计算精度，增强了其解决实际工程问题的能力，对提高企业节能效果、加快流程工业节能减排建设具有一定的指导意义。
摘要：為提高蒸汽管網倣真計算、輔助調度、故障診斷等理論的實用性，基于管網水力熱力聯閤計算模型，提齣瞭一種基于改進遺傳算法的蒸汽管網壓降繫數辨識方法。實例驗證錶明，該方法有效提高瞭管網計算模型的計算精度，增彊瞭其解決實際工程問題的能力，對提高企業節能效果、加快流程工業節能減排建設具有一定的指導意義。
적요：위제고증기관망방진계산、보조조도、고장진단등이론적실용성，기우관망수력열력연합계산모형，제출료일충기우개진유전산법적증기관망압강계수변식방법。실례험증표명，해방법유효제고료관망계산모형적계산정도，증강료기해결실제공정문제적능력，대제고기업절능효과、가쾌류정공업절능감배건설구유일정적지도의의。
Abstract： This paper presents a pressure drop coefficient identification method based on improved ge- netic algorithm, which can increasing the practicability of steam network emulation, supplementary dispatch and fault diagnosis. The case study demonstrates that the method increases calculation accu- racy of steam network model, enhances the ability of solving engineering problems. This method has certain guiding significance to accelerate the construction of hybrid process energy-saving and emiss- ion-reduction.
