Complex Hydraulic Network Dispatching Control Based on Signal-Oriented Macromodel

Hereby we examine solution of the problem of the complex hydraulic networks dispatching control at alternating loads using a signal-oriented macromodel. The presented model allows to promptly solve inverse problems of dynamic networks, appearing in determination of additional resources delivery volume, necessary for correction uncontrolled load level alternation and stabilizing resources transmission to consumers. The problem of identification, which consists of network elements resistance and conductivity values adjustment in accordance with real-time data of flows' parameters measurement in a network is considered in this work. As an example we present the macromodel of OJSC Magnitogorsk Iron and Steel Works industrial site's steam and heat supply system (Magnitogorsk, Russia). The results for the current macromodel's operational test prove that macromodel has enough of modeling accuracy for practical use.