Shandong University

Changnian Chen

Yang Liu

Lian Duan

Li Shao

Huailiang You

Zeting Yu

Jitian Han

A combined cooling, heating and power system is formed by integrating a COcycle subsystem, an ORC cycle subsystem, and an LNG cold energy utilization subsystem based on an SOFC/GT hybrid power generation subsystem. The combined system can achieve efficient and cascade utilization of energy and low carbon dioxide emission. An SOFC/GT hybrid system is used as a prime mover. High-, medium-, and low-temperature waste heat of the system are recovered through COand ORC cycles, respectively. Cold energy (for air conditioning and refrigeration), heat, power, natural gas, ice, and dry ice can be provided by using LNG as a cold source of the COand ORC cycles. Low COemission is achieved by condensation and separation of COfrom flue gas, so energy loss of the system can be reduced, and efficient and cascade utilization of energy can be achieved, thereby realizing energy conservation and emission reduction.

Growing community of inventors

Jinan, China

Changnian Chen