发展热电联产的建议□长沙电力学院动力系／黄竹青动力设备同时对外供应电能和热能，高品位的热能先用来发电，在热功转换过程中产生的低位热能再对外供热，这种生产方式，我们称为热电联产。热电联产用能的合理性表现为：高能高用，用来发电；低能低用，用来供热。可收到... Proposal for the Development of Cogeneration: The power plant of Changsha University of Electric Power/Huang Zhuqing power equipment supplies external electric energy and heat at the same time. The high-grade heat energy is used to generate electricity first, and the low-level heat generated during the heat transfer process is used for external heating. We call it cogeneration. The rationality of cogeneration energy use is as follows: high energy and high energy use for electricity generation; low energy and low energy consumption for heating. Received...