The unit is produced to merit -heat -Electricity federation of low pressure steam energy cascadeutilization

• Main Authors: FENG ZHIZHENG, TENG DONGYU, ZHANG YUAN, ZHAO HUJUN, GUO BING
• Format: Patent
• Language: English
• Published: 29.07.2015
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

The utility model discloses an application discloses merit -heat -Electricity federation product unit of a low pressure steam energy cascade utilization, and it includes the hot steam turbine of merit, and the steam inlet and the main steam pipe way of the hot steam turbine of merit communicate the steam that is used for driving the operation of the hot steam turbine of merit with the receipt, and the steam drain and the blow-off line of the hot steam turbine of merit communicate the steam after doing work with the discharge, and asynchronous machine, asynchronous machine's rotor rotates for asynchronous machine's stator, and asynchronous machine's rotor and the hookup of the rotor of the hot steam turbine of merit be in order to rotate the drive of the rotor at the hot steam turbine of merit under so that the rotational speed of asynchronous machine's rotor is greater than the synchronous speed who is produced by asynchronous machine's stator, and the asynchronous machine's on asynchronous machine's the stator the terminal outgoing lines of being provided links with the bus bar through asynchronous machine 0 and finally incorporates the station service electrical system into. The utility model discloses a hot steam turbine of merit drags the asynchronous machine electricity generation, and the initial operating mode of incorporating the station service electrical system into, and then saving energy and increasing the efficiency, has improved energy utilization and has rateed.