Method for improving non-linear load charging capability of synchronous generator set by adding shafting flywheel

• Main Authors: WANG JINQUAN, XU YE, SONG PENGCHAO, LI JIANKE, ZHAO JINCHENG, LI QIAN
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2013
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

A method for improving the non-linear load charging capability of a synchronous generator set by adding a shafting flywheel includes: a rotating shaft of a prime motor of the synchronous generator set is extended, the cross section of the tail end of the extended rotating shaft is processed into a regular hexagon for installing flywheel sheets, holes which are regular hexagons are arranged at the centers of the flywheel sheets and sleeved on the rotating shaft for installation, fixing parts of the flywheel sheets are formed by a shaft sleeve of the rotating shaft and a welding vertical ring, screw holes are arranged on the flywheel sheets and the vertical ring, and the flywheel sheets are fixed with the vertical ring through bolts. The method for improving the non-linear load charging capability of the synchronous generator set by adding the shafting flywheel improves the capability for charging non-linear load of the synchronous generator set, the flywheel easy to install and demount is added on a shafting o