发明申请
- 专利标题： Gas Turbine Generation System
- 专利标题（中）： 燃气轮机发电系统
-
申请号： US14781834申请日： 2013-04-05
-
公开(公告)号： US20160041567A1公开(公告)日： 2016-02-11
- 发明人: Aung KO THET , Tomomichi ITOU , Noriaki HINO , Naohiro KUSUMI , Tetsuro MORISAKI , Kazuo TAKAHASHI
- 申请人： HITACHI, LTD.
- 申请人地址： JP Chiyoda-ku, Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Chiyoda-ku, Tokyo
- 国际申请： PCT/JP2013/061002 WO 20130405
- 主分类号： G05F1/12
- IPC分类号： G05F1/12 ; F01D15/10
摘要：
A gas turbine generation system has a three-phase generator whose rotor is mechanically coupled to a gas turbine. The system comprises a three-phase voltage balancing circuit having elements independently operable for each phase to disperse or cancel unbalanced components of three-phase current, during unbalanced fault in a power grid connected to the generator, result in balancing of the three-phase voltage; and the voltage balancing constitutes a mechanism of avoiding the occurrence of the rotor vibration from mechanical resonance points on turbine blades.
信息查询
IPC分类:
