| Patents for H02B 7 - Enclosed substations, e.g. compact substations (1,694) |
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| 02/04/2010 | WO2010012300A1 High voltage ac/dc or dc/ac converter station with fiberoptic current sensor |
| 02/04/2010 | CA2731688A1 High voltage ac/dc or dc/ac converter station with fiberoptic current sensor |
| 02/03/2010 | CN201398024Y Solar chamber type converting station |
| 02/03/2010 | CN201398019Y Outdoor combination-type transformer substation |
| 02/03/2010 | CN101640386A Box-type transformer substation |
| 01/27/2010 | CN201392999Y Combined type buried transformer |
| 01/27/2010 | CN101635441A Outdoor cabinet type power transformation and distribution equipment foundation |
| 01/27/2010 | CN101635440A Buried transformer substation with escape passage |
| 01/27/2010 | CN101635439A Buried transformer substation with escape passage |
| 01/21/2010 | US20100014218 Power switchgear |
| 01/20/2010 | CN201387993Y Post control switch box of transformer |
| 01/14/2010 | US20100008022 Motor operator for switchgear for mains power distribution systems |
| 01/13/2010 | CN201383630Y Pre-fabricated substation |
| 01/06/2010 | CN201378690Y Compact type high-voltage substation |
| 01/06/2010 | CN201378689Y Mining flameproof movable substation |
| 12/30/2009 | CN201374515Y Stealth prefabricated substation |
| 12/30/2009 | CN201374514Y Functional type wind power combined box substation structured like a Chinese character 'pin' |
| 12/30/2009 | CN201374513Y Functional type wind and electricity combined box substation structured like a Chinese character 'mu' |
| 12/23/2009 | CN201369504Y Cooling device of outdoor box-type substation |
| 12/22/2009 | US7636233 Multi-compartmental transformer and methods of maintenance therefor |
| 12/16/2009 | CN201365211Y Solar energy household power station |
| 12/16/2009 | CN100570973C Energy-saving single-phase inserted transformation device |
| 12/02/2009 | CN101593938A Digitalized low-voltage comprehensive distribution box |
| 11/25/2009 | CN201352687Y Combined box-type substation |
| 11/18/2009 | CN101582566A Mushroom-shaped box-type substation |
| 11/11/2009 | CN201345507Y Prepackage type converting station of compact wind power generation |
| 11/11/2009 | CN201345506Y Intellectualized power distribution cabinet |
| 11/11/2009 | CN101577400A Chamber type liaison transforming plant reduced by 0.4kV from 20kV/10KV |
| 10/21/2009 | CN201332229Y Novel box type transformer station |
| 10/21/2009 | CN201332005Y Combined dry-type transformer |
| 10/21/2009 | CN101562312A Mechanical mutual defense and bolt device between transformer door and high-voltage chamber switch |
| 10/21/2009 | CN101561903A Fully automatic substation locating and sizing method considering geographic information |
| 10/14/2009 | CN201327957Y Box-type transformer substation |
| 10/07/2009 | CN201323391Y Armored withdrawable metal enclosed switch cabinet |
| 10/07/2009 | CN201323390Y Housing for box type transformer substation |
| 10/07/2009 | CN201323389Y Extendable door for box-type transformer |
| 10/07/2009 | CN100547868C Buried-in non crystal alloy pre-installed transformer sub-station |
| 10/01/2009 | WO2009118572A1 Solar hydro electric power plant |
| 09/23/2009 | CN201315432Y Compact box type substation |
| 09/23/2009 | CN201315431Y 40.5 kV level wind power generation prefabricated substation |
| 09/23/2009 | CN101540483A Method and device for modular configuration of low-voltage power distribution system |
| 09/16/2009 | CN201312071Y Direct-current traction substation |
| 09/16/2009 | CN201312070Y Mobile micro electric station for tire crane to transform filed and cross street |
| 09/02/2009 | CN201303225Y Folded small box type substation |
| 09/02/2009 | CN101521360A Insulation mode for metal closed combined electrical appliance |
| 08/27/2009 | US20090213531 Transformer substation |
| 08/19/2009 | CN100530870C Box-separated prepacked converting station |
| 08/12/2009 | CN201290079Y Midget plant |
| 08/05/2009 | CN201285995Y Premounting transformer plant with double electric power |
| 07/29/2009 | CN201282293Y Electric larceny resistance box-type transformer substation |
| 07/29/2009 | CN201282292Y Intelligent high/low-voltage prepackage box-type transformer substation |
| 07/23/2009 | US20090185332 Cassette assembly and panel assembly therefor |
| 07/15/2009 | CN201274384Y Vehicle mounted moving transforming plant |
| 07/08/2009 | CN201270386Y High voltage tank for mobile transforming plant |
| 07/08/2009 | CN201270385Y Intelligent synthetic electric distribution box |
| 07/08/2009 | CN201270384Y High voltage/low voltage pre-mounting transformer plant |
| 07/01/2009 | EP2075886A1 Underground transformer substation |
| 07/01/2009 | CN100508313C Surface protection type integrated transformer substation |
| 06/24/2009 | CN201263050Y Integrated premounting transformer substation |
| 06/10/2009 | CN201256259Y Box type transformer plant |
| 05/28/2009 | DE102007057017A1 Anordnung mit einem Schaltgerät und einem Transformator Arrangement with a control unit and a transformer |
| 05/27/2009 | CN201247918Y Chamber type communication transforming plant for reducing voltage from 20kV to 0.4kV |
| 05/27/2009 | CN201247917Y Chamber type communication transforming plant for lifting voltage from 10kV to 20kV |
| 05/27/2009 | CN201247916Y Chamber type liaison transforming plant for reducing voltage from 20kV to 10kV |
| 05/27/2009 | CN101443971A Pressure equalizing equipment housing |
| 05/27/2009 | CN100491674C Special urban transformation center |
| 05/13/2009 | CN201238154Y Mining power distribution and multipath control integrated switch |
| 05/06/2009 | EP2056145A2 Lifting a Terminal Enclosure in Below Ground Applications |
| 05/06/2009 | CN201234074Y Box type transformer plant |
| 04/29/2009 | EP2052448A1 A subsea arrangement |
| 04/29/2009 | EP2052447A1 A subsea switchgear apparatus |
| 04/29/2009 | CN201230299Y Combination type multi-stage loaded capacity regulating box type transformer plant |
| 04/29/2009 | CN201230148Y Ground buried type transforming station having escape duct |
| 04/29/2009 | CN201230147Y Buried type transforming station having escape duct |
| 04/22/2009 | CN201226420Y Premounting transformer substation with decompression structure |
| 04/15/2009 | EP2047574A1 Transformer station with improved cooling |
| 04/15/2009 | CN101409432A Design execution method for forming wartime netted power supply using peacetime power station |
| 04/15/2009 | CN101409431A Road equipped type transformer device |
| 04/01/2009 | CN201215872Y Pre-mounted transformer station |
| 04/01/2009 | CN201215871Y Box type transformer station |
| 03/25/2009 | CN201213205Y Pre-mounted box type transformer station for wind power generation |
| 03/11/2009 | CN101383490A Electricity driving wheel crawler self-moving power plant |
| 03/04/2009 | CN201204396Y Environment protection energy-saving type prepackage box-type transformer substation for wind power generation |
| 03/04/2009 | CN201204395Y Light portable power station |
| 02/26/2009 | US20090052121 Module Front for a Switchgear Assembly Module, Switchgear Assembly Module and Electrical Switchgear Assembly |
| 02/25/2009 | CN101373885A Chamber type liaison transforming plant reduced by 10kV from 20kV |
| 01/28/2009 | CN201188504Y 500kV, 220kV female and male transforming plant |
| 01/28/2009 | CN101355239A Epoxy pouring dry-type integration transforming plant apparatus |
| 01/28/2009 | CN101355238A Vehicle-mounted mobile substation |
| 01/21/2009 | CN101350504A Modular compact secondary substation |
| 01/08/2009 | US20090009932 Electrical Low-Voltage Switchgear Assembly |
| 01/07/2009 | CN201178256Y Premounting transformer substation |
| 12/31/2008 | CN201174527Y Novel premounting transformer station |
| 12/31/2008 | CN201174526Y Movable voltage boosting transforming cart |
| 12/31/2008 | CN201174525Y Movable low-voltage grid-connected generating system vehicle group |
| 12/31/2008 | CN201174524Y Centralized control apparatus for power supply in petroleum drilling field |
| 12/31/2008 | CN101335429A Modular foundation for a transformer station |
| 12/17/2008 | CN201167213Y Premounting transformer substation |
| 12/17/2008 | CN101326693A High voltage DC filter |
| 12/17/2008 | CN100444485C Compact modular transformer substation |