| 摘要 |
PURPOSE:To enable power producing operation suitable to the load, by connecting a load detector and a heat source detector to an auxiliary heat source then operating the auxiliary heat source in accordance to the detected load and heat source temperature and controlling the cycle circulation. CONSTITUTION:When requiring an auxiliary heat source operation, an auxiliary heat source 9 is operated upon droppage of heat source temperature to bring it same with the target level thus to maintain the heat source temperature and perform circulation control. If the available maximum output at current operating point (B) is lower than the load (E), the auxiliary heat source 9 is operated to rise the heat source temperature such that the available maximum output will match with the load (E). Then the heat source temperature is brought same with the target level to maintain the heat source temperature and to set to the circulation control or the level indicating the available maximum output. Same control is performed when the load increases during operation of the auxiliary heat source. Consequently, operation suitable for the load can be performed for both variation of the heat source and the load. |
