Chunfa Zhang

TL;DR: In this paper, the authors presented an improved grey incidence evaluation method for DTG systems, which adopts the combination of the improved analytic hierarchy process (AHP) and the entropy information method together with the use of linear combination weighting.

TL;DR: In this paper, the energy flow analysis and the evaluation criteria of the redundant building cooling heating and power (BCHP) system were presented and evaluated from energetic, economic and environmental aspects, and the comparison results showed that the BCHP system is generally suitable for the building, which operates for long time over the entire year, in the climate zone where buildings require more heat for space heating.

TL;DR: In this paper, the authors proposed an optimal combined weighting method to consider the subjectivity of decision-maker and the objectivity of measurement data to obtain rational result, which is used to select the best CHP system with respect to users' requirements.

TL;DR: In this paper, the authors presented the optimization problem of building cooling heating and power (BCHP) system that includes the decision variables, the objective function, the constraint conditions and the solution method.

TL;DR: In this paper, the authors analyzed the energy consumptions of a conventional separation production (SP) system and a building cooling heating and power (BCHP) system respectively and constructed their corresponding environmental impact models.