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1. 发明专利

JP2012057473A Downwind type wind turbine 有权
标题翻译：下风式风力发电机
公开(公告)号：JP2012057473A
公开(公告)日：2012-03-22
申请号：JP2010198443
申请日：2010-09-06
申请人： Fuji Heavy Ind Ltd , Hitachi Ltd , 富士重工業株式会社 , 株式会社日立製作所
发明人： MATSUNOBU TAKASHI , SAEKI MITSURU , HASEGAWA TSUTOMU , KATO YUJI
IPC分类号： F03D1/06 , F03D11/00 , F03D11/04
CPC分类号： F03D1/06 , F03D7/0264 , F03D9/25 , F03D9/255 , F03D13/20 , F03D80/82 , F05B2240/14 , F05B2240/2213 , F05B2240/912 , F05B2260/85 , F05B2270/107 , Y02B10/30 , Y02E10/721 , Y02E10/723 , Y02E10/725 , Y02E10/728
摘要： PROBLEM TO BE SOLVED: To provide a downwind type wind turbine having a transformer stored in a support post or in a nacelle.SOLUTION: The downwind type wind turbine includes the nacelle 3 which supports a rotor 1 and stores therein a generator, the support post 4 which supports the nacelle 3, and a main transformer 5 disposed between the generator and an electric power system 8. The main transformer 5 is stored in the nacelle 3 or in the support post 4.
摘要翻译：要解决的问题：提供一种具有存储在支撑柱或机舱中的变压器的顺风式风力涡轮机。解决方案：顺风式风力涡轮机包括支撑转子1并存储发电机的机舱3，支撑机舱3的支撑柱4和设置在发电机和电力系统8之间的主变压器5 主变压器5储存在机舱3或支撑柱4中。版权所有（C）2012，JPO＆INPIT

2. 发明专利

CA2748766C DOWNWIND TYPE WIND TURBINE 未知
公开(公告)号：CA2748766C
公开(公告)日：2015-03-03
申请号：CA2748766
申请日：2011-08-11
申请人： HITACHI LTD , FUJI HEAVY IND LTD
发明人： MATSUNOBU TAKASHI , SAEKI MITSURU , HASEGAWA TSUTOMU , KATO HIROSHI
IPC分类号： F03D11/00 , F03D1/00 , F03D9/00
摘要： A downwind type wind turbine having a transformer stored in a support post or in a nacelle includes the nacelle which supports a rotor and stores therein a generator, a support post which supports the nacelle and a main transformer disposed between the generator and an electric power system and the main transformer is stored in the nacelle or in the support post.

3. 发明专利

CA2748766A1 DOWNWIND TYPE WIND TURBINE 未知
公开(公告)号：CA2748766A1
公开(公告)日：2012-03-06
申请号：CA2748766
申请日：2011-08-11
申请人： HITACHI LTD , FUJI HEAVY IND LTD
发明人： MATSUNOBU TAKASHI , SAEKI MITSURU , HASEGAWA TSUTOMU , KATO HIROSHI
IPC分类号： F03D11/00 , F03D1/00 , F03D9/00
摘要： A downwind type wind turbine having a transformer stored in a support post or in a nacelle includes the nacelle which supports a rotor and stores therein a generator, a support post which supports the nacelle and a main transformer disposed between the generator and an electric power system and the main transformer is stored in the nacelle or in the support post.

4. 发明专利

AU2011211434B2 Downwind type wind turbine 未知
公开(公告)号：AU2011211434B2
公开(公告)日：2012-09-06
申请号：AU2011211434
申请日：2011-08-12
申请人： FUJI HEAVY IND LTD , HITACHI LTD
发明人： MATSUNOBU TAKASHI , SAEKI MITSURU , HASEGAWA TSUTOMU , KATO HIROSHI
IPC分类号： F03D1/00 , F03D11/00
摘要： A downwind type wind turbine having a transformer stored in a support post or in a nacelle includes the nacelle which supports a rotor and stores therein a generator, a support post which supports the nacelle and a main transformer disposed between the generator and an electric power system and the main transformer is stored in the nacelle or in the support post.

5. 发明专利

AU2011211434A1 Downwind type wind turbine 未知
公开(公告)号：AU2011211434A1
公开(公告)日：2012-03-22
申请号：AU2011211434
申请日：2011-08-12
申请人： HITACHI LTD , FUJI HEAVY IND LTD
发明人： MATSUNOBU TAKASHI , SAEKI MITSURU , HASEGAWA TSUTOMU , KATO HIROSHI
IPC分类号： F03D1/00 , F03D11/00
摘要： A downwind type wind turbine having a transformer stored in a support post or in a nacelle includes the nacelle which supports a rotor and stores therein a generator, a support post which supports the nacelle and a main transformer disposed between the generator and an electric power system and the main transformer is stored in the nacelle or in the support post.

6. 发明专利

JP2003299278A Rotor for rotating machine and its manufacturing method, rotating machine and gas turbine power plant 审中-公开
标题翻译：旋转机转子及其制造方法，旋转机和气体涡轮发电厂
公开(公告)号：JP2003299278A
公开(公告)日：2003-10-17
申请号：JP2003011739
申请日：2003-01-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOMURA AKIYOSHI , TAKAHASHI MIYOSHI , IDE KAZUMASA , KIMURA MAMORU , MORI SHIGENOBU , YAMAGUCHI KIYOSHI , MATSUNOBU TAKASHI
IPC分类号： H02K15/02 , H02K1/27 , H02K15/03 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a rotor for a rotating machine which can increase an output and decrease in size by reducing an iron loss of a stator and a vibration at a rotating time, and to provide a method for manufacturing the same, the rotating machine and a gas turbine power plant.
SOLUTION: The rotor for the rotating machine comprises a shaft, a cylindrical permanent magnet disposed on an outer periphery of the shaft, and a cylindrical holding ring disposed on an outer periphery of the magnet. In this rotor, the magnet is Hallwachs magnetized. The ring is obtained by alternately forming a magnetic material and a nonmagnetic material in a circumferential direction of the outer periphery. In the rotor for the machine comprising a solid cylindrical permanent magnet and a cylindrical holding ring disposed on the outer periphery of the magnet, the magnet is Hallwachs magnetized, the ring is obtained by alternately forming the magnetic material and the nonmagnetic material in the circumferential direction of the outer periphery. Further, the method for manufacturing the same, the rotating machine using the same method and the gas turbine power plant are provided.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种能够通过减少定子的铁损和旋转时的振动来提高输出和减小尺寸的旋转机的转子，并提供其制造方法，旋转机和燃气轮机发电厂。解决方案：用于旋转机器的转子包括轴，设置在轴的外周上的圆柱形永磁体和设置在磁体外周上的圆柱形保持环。在这个转子中，磁体是Hallwachs磁化的。通过在外周的周向交替地形成磁性材料和非磁性材料来获得环。在用于机器的转子中，包括固体圆柱形永磁体和设置在磁体外周上的圆柱形保持环，磁体是Hallwachs磁化的，通过在圆周方向上交替地形成磁性材料和非磁性材料来获得环的外围。此外，还提供了其制造方法，使用相同方法的旋转机和燃气轮机发电厂。版权所有（C）2004，JPO

7. 发明专利

JP2014051987A Down-wind type windmill 有权
标题翻译：下风型WINDMILL
公开(公告)号：JP2014051987A
公开(公告)日：2014-03-20
申请号：JP2013216883
申请日：2013-10-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MATSUNOBU TAKASHI , SAEKI MITSURU , HASEGAWA TSUTOMU , KATO YUJI
IPC分类号： F03D11/04 , F03D1/06 , F03D7/04 , F03D11/00
CPC分类号： Y02E10/721 , Y02E10/723
摘要： PROBLEM TO BE SOLVED: To provide a down-wind type windmill storing a transformer in a support post or a nacelle.SOLUTION: A down-wind type windmill is characterized: by comprising a nacelle 3 for supporting a rotor 1 and housing an electric generator 9 therein; a support post 4 for supporting the nacelle 3, and a main transformer 5 arranged between the electric generator 9 and an electric power system 8; and in that the main transformer 5 is housed in the nacelle 3 or the support post 4.
摘要翻译：要解决的问题：提供将变压器存放在支撑柱或机舱中的下风式风车。解决方案：下风式风车特征在于：包括用于支撑转子1并容纳发电机的机舱3 9; 用于支撑机舱3的支撑柱4和布置在发电机9和电力系统8之间的主变压器5; 并且主变压器5容纳在机舱3或支撑柱4中。

8. 发明专利

JP2005065373A Rotating machine 有权
标题翻译：旋转机
公开(公告)号：JP2005065373A
公开(公告)日：2005-03-10
申请号：JP2003289841
申请日：2003-08-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SANADA KAZUAKI , MATSUNOBU TAKASHI , MOROOKA HISAJI , TAKAHASHI MIYOSHI
IPC分类号： H02K3/34 , H02K3/30
摘要： PROBLEM TO BE SOLVED: To provide a rotating machine having good dissipation properties of a heat generated from a coil by reducing a thermal resistance while assuring insulating reliability in a slot liner, high insulating reliability, a small size, a high output and a high efficiency.
SOLUTION: The rotating machine includes a stator core 5 in which a plurality of magnetic steel sheets are laminated, a rotor 6 rotating to the inner peripheral side of the stator core via an air gap, a slot 10 for holding a lead wire provided in the stator core 5, and the coil 9 formed by winding the lead wire by inserting the slot liner 13 into the slot 10 in such a manner that the coil 9 is impregnated with a thermosetting resin 11. The rotating machine further includes the slot liner 13 composed of a high thermally conductive resin sheet 14 from the coil side, a first resin film 15a, and a second resin film 15b having lubricity (releasability) with the first resin film 15a.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种旋转机械，其具有通过降低热阻而具有良好的从线圈产生的热的散热特性，同时确保槽衬中的绝缘可靠性，高绝缘可靠性，小尺寸，高输出和效率高。解决方案：旋转机械包括定子铁芯5，多个电磁钢板层压在该定子铁芯5中，转子6通过空气间隙旋转到定子铁心的内周侧，槽10用于保持引线设置在定子铁芯5中的线圈9和通过将槽衬套13插入槽10中而卷绕引线而形成的线圈9，使得线圈9浸渍有热固性树脂11.旋转机械还包括槽由线圈侧的高导热性树脂片14构成的衬垫13，具有第一树脂膜15a的润滑性（剥离性）的第一树脂膜15a和第二树脂膜15b。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004173341A Rotating electric machine rotor, rotating electric machine, and power generation system 审中-公开
公开(公告)号：JP2004173341A
公开(公告)日：2004-06-17
申请号：JP2002333021
申请日：2002-11-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOMURA AKIYOSHI , OKU SHINTARO , IDE KAZUMASA , TAKAHASHI MIYOSHI , KIMURA MAMORU , MATSUNOBU TAKASHI , OGURI MASANORI
IPC分类号： H02K1/28 , H02K1/27 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a rotating electric machine rotor used for high-speed rotation capable of obtaining stable torque transmission between a shaft and a permanent magnet by reducing stress working on each member during high-speed rotation. SOLUTION: This rotating electric machine comprises the rotor which includes a rotatably supported shaft 1, a plurality of permanents 2 disposed on outer peripheries of the shaft 1, a permanent magnet retaining member 3 disposed on outer peripheries of the permanent magnets 2 and retaining the permanent magnets 2, at least one permanent magnet retaining part 5 disposed between the retaining member 3 and the permanent magnet 2, and a stator which is disposed on the outer peripheral side of the rotor through a gap and arranged with a winding. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004282858A Stator and rotary machine using the same 审中-公开
公开(公告)号：JP2004282858A
公开(公告)日：2004-10-07
申请号：JP2003069075
申请日：2003-03-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SANADA KAZUAKI , MATSUNOBU TAKASHI , AMAGI SHIGEO , KIMURA MAMORU
IPC分类号： H02K3/12 , H02K1/27 , H02K3/04 , H02K3/28 , H02K3/38 , H02K3/50 , H02K15/00
CPC分类号： H02K3/50 , H02K3/38 , H02K15/0025
摘要： PROBLEM TO BE SOLVED: To get a small, high-efficiency, and high-output rotary machine by making the dimensions of a stator small.
SOLUTION: This is a stator that has a stator iron core, having a plurality of slots and coils incorporated in the slots of the stator iron core. For the coil in each of the slots, two or more pieces are provided, and furthermore, the two or more coils are bent severally inwardly and outwardly in the radial direction of the stator. By adopting this configuration, the inner space and the outer space in the radial direction can be utilized properly, and this enables shortening of the length in the rotary machine's axial direction of the rotary machine and the length in the stator's radial direction of the coil, without winding the coil about in a complicated manner at the end face of the stator.
COPYRIGHT: (C)2005,JPO&NCIPI

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