Research On The Regulating Technologies Of Multi-sources Heating System

Multi-heat sources networking operation can be optimized production and operation way, increases the flexibility of network operation, complementary, and improves the system of economy and reliability. the system of automatic monitoring, computer simulation, and variable flow pressure control technology request is higher. Multi-heat source of operation adjustment problems such as the number of hot, how to increase because of arranging the high thermal efficiency of heat source are put into operation, how to adjust to the heat source and thermal stand condition, make multi-heat source networking operation scheme, real-time operation multi-heat source of the boiler operation sets, pump operation quantity, operation speed, well control, regulation, to work the best over the operation state, to save energy, ensure the safety of the central heating system running smoothly.This paper makes a study of the content that is multiple the joint operation automatic control heat source model research, including heat transfer station pressure, flow rate of the parameters such as concentration monitoring network operation condition, the resistance characteristic model research, networking operation pump, regulating valves control model, thermal stand automatic control model, the monitoring center remote control model. Multi-heat source joint heating system simulation and optimization model of online research, including establish double heat source of investment scheme run networking heat, heat source of boiler and water pump operation scheme, networking operation network, thermal hydraulic conditions optimization model. The load forecast system research, including enterprise meteorological data real-time detection model parameters, the load forecast model. Multiple joint heating heating system fault heat source model research, including the emergency alarm scheme, fault fault state operating scheduling scheme.