Notice of RetractionCompound control of heating substaion with peak-shaving boiler

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

In the heating period of winter, there are some problems as inadequate heating and uneven heating existed in the end of heating of central heating system, using heating substation with peak-shaving boiler is a effective method to solve those problems. Conventional control methods are difficult to meet the heating substation operational requirements of practical engineering for heating process with the characteristics of non-linearity, time delay and uncertainty. In order to obtain satisfactory control effect a compound control method was presented in this paper. a simplified DMC(Dynamic Matrix Control) was used as a feedback control of heating process, disturbance of peak-shaving boiler was used for feed-forward compensation adjustment. Simulation results proved that this compound control method had a better tracking and robustness than general DMC method.