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Switching method of load driving source in urban solid waste incinerator

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专利汇可以提供Switching method of load driving source in urban solid waste incinerator专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve the coefficient of steam utilization by successively switching to control a turbine and a motor in accordance with the pressure of a steam generator in a blower which is driven by the turbine and the motor.
CONSTITUTION: A blower 1 is driven by a turbine 3a and a motor 4. The steam generated by a steam generator 6 is supplied to turbines 3a and 3b and a steam use load 8. A turbine generator 4 operates in parallel with a power receiving transformer 9 and supplies power to the motor 4 and a power use load 11. When the pressure P
r of the steam generator 6 exceeds the preset steam pressure P
r N, the blower 1 is driven by the turbine 3a. When the pressure P
r decreases, the steam of the turbine 3a is reduced and the reduced steam is refilled by the motor 4. When the pressure P
r decreases up to the lower limit value P
r Min, the steam/valve of the turbine 3a closes and a fluid joint 2a is released. The blower 1 is driven only by the motor 4. This can improve the coefficient of steam utilization.
COPYRIGHT: (C)1981,JPO&Japio,下面是Switching method of load driving source in urban solid waste incinerator专利的具体信息内容。

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