【摘要】 提出了利用等效焓降算法计算供热机组热化发电率的新方法。利用该算法和常规热平衡算法及循环函数算法,对一台NC200/160-12.7/535/535型双抽供热机组进行了热化发电率的比较计算,结果表明等效焓降算法与其它的计算结果完全一致,证明了等效焓降算法的正确性。等效焓降算法相对于其它算法,因可进行局部计算,具有明显的优势。更多还原

【Abstract】 A new method for calculating the electric power generation rate from thermification of heat-supplying unit by using equivalent enthalpy drop algorithm has been put forward,and a comparison calculation of the electric power generation rate from thermification of one NC 200/160-12.7/535/535 type double extraction heat-supplying unit being carried out by adopting the said new method,as well as the conventional heat-equilibrum algorithm and the cyclic function algorithm.Results show that the calculated result of equivalent enthalpy drop algorithm is completely identical with the results of other methods,proving the correctness of equivalent enthalpy drop algorithm.The equivalent enthalpy drop algorithm has more obvious superiority than other algorithms due to the localized calculation can be carried out by using this algorithm.更多还原