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近几年,以电和热自给为目标的电热双供系统在日本受到普遍欢迎,微型燃气发电机电热双供系统和燃料电池电热双供系统被相继推出。(1)微型燃气发电机电热双供系统所谓微型电热双供系统,以发电容量而论,通常指1~100 kW级别的双供系统。当发电机功率小于10 kW时,双供系统能以较高的发电负荷率进行运转,方便维护和管理,维护周期最长可达6 000
In recent years, the electric dual-supply system targeting electricity and heat self-sufficiency has been widely accepted in Japan. The micro-gas generator dual power supply system and the fuel cell electric double supply system have been launched one after another. (1) Micro-gas generator electric double supply system The so-called micro-electric double supply system, in terms of generating capacity, usually refers to the double supply system of 1 ~ 100 kW level. When the generator power is less than 10 kW, the dual-supply system can operate with a higher power generation load rate for easy maintenance and management, with a maintenance period of up to 6000