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Matches 501 - 550 out of 6,513

Document Document Title
JP5744181B2  
JP5744180B2  
JP5738331B2  
JP2015116058A
To provide a thyristor high voltage automatic voltage regulator which allows for high speed continuous tap change, while suppressing temperature rise of a current limit resistor.The shortest tap change interval is abolished. When the tem...  
JP2015115397A
To easily mount an oil flow protective relay at a desired inclination angle.The oil flow protective relay includes: a cylindrical body 210 inside of which becomes a flow path of insulation oil; an abnormality detection mechanism that is ...  
JP2015517219A
The present invention relates to a tap changer at the time of the load which switches between the winding taps from which tap 変成器 based on the generic concept of Claim 1 differs by no being interrupted. The universal idea of the pr...  
JP2015517218A
The present invention relates to a tap changer at the time of the load which switches between the winding taps from which tap 変成器 based on the generic concept of Claim 1 differs by no being interrupted. The universal idea of the pr...  
JP2015516793A
the present invention relating to how to supervise a tap changer based on the well-known "time slot technique", and detecting current I of a load change machine continuously for a synchronization -- the effective value IeffIt calculates ...  
JP2015106582A
To provide an on-load tap changer with high rigidity that rarely generates distortion or deformation.An on-load tap changer is installed in a tank of a transformer body, and has an oil tank housing a changeover circuit breaker and filled...  
JP5730245B2  
JP2015515759A
The present invention relates to the functional monitor method of the tap changer which switches between the winding taps of tap 変成器 operated using a motor driving section by no being interrupted. before the start of an original lo...  
JP2015515137A
The present invention relates to a tap changer at the time of load for switching without interception of between several winding taps from which a tap transformer of a statement differs to a generic concept of Claim 1. There is technical...  
JP2015515138A
The present invention relates to a tap changer at the time of load which switches between winding taps from which tap 変成器 based on a generic concept of Claim 1 differs by no being interrupted. A universal idea of the present invent...  
JP2015515139A
The present invention relates to a tap changer at the time of load which switches between winding taps from which tap 変成器 based on a generic concept of Claim 1 differs by no being interrupted. A universal idea of the present invent...  
JP5720971B2  
JP2015514328A
The present invention relates to control 変成器 which arranged a solid state switch element at a control coil (2, W1, W2, W3) which comprises partial winding (W1, W2, W3) for every phase and which was constituted as phase shift 変成...  
JP2015513794A
The present invention relates to a drive unit for tap changers which operates a change point of contact. A subject of the present invention is providing a drive unit for tap changers of a compact structure which is arranged near the tap ...  
JPWO2013111430A1
非接触給電システムでのインダクタンスを容 易に調整できるようにする。走行経路に沿っ て敷設した給電線から台車のピックアップコ イルへ非接触で給電する。磁気回路を構...  
JPWO2013111430A
It enables it to adjust easily inductance in a non-contact electric supply system. Electric power is supplied by non-contact to a pickup coil of a cart from an electric supply line constructed in accordance with a running path. Inductanc...  
JP5710587B2  
JP5709641B2  
JPWO2013080298A1
変圧器(50)は、鉄心(10)と、鉄心(10)に 巻回された1次側巻線(3)と、1次側巻線(3 )と並んで鉄心(10)に巻回された2次側巻線 (4)と、鉄心(10)に巻回されて2次側...  
JPWO2013080298A
A transformer (50) is provided with primary side winding (3) wound around an iron core (10) and an iron core (10), secondary winding (4) wound around an iron core (10) along with primary side winding (3), and differential winding (5) whi...  
JP5707071B2  
JP2013524544A5  
JP2015511034A
The present invention relates to a tap changer at the time of load for controlling voltage by a solid-state-switching element of a control transformer which has a control coil. A tap changer is constituted by module type at the time of t...  
JP2015510268A
In a side in which the present invention can control the primary side or secondary side, and should control 変成器 by arbitrary selection using a tap switching arrangement, It is related with 変成器 provided with a tap switching ar...  
JP5694333B2  
JP2015506162A
An obstacle current limiting circuit provided with an input terminal for electrically connecting with a power supply which supplies load current, and an output terminal for electrically connecting with a load circuit which pulls out load...  
JP5677163B2  
JP2015032814A
To provide three-phase electromagnetic equipment which simplifies a magnetic circuit structure and a winding structure of a coil, reduces the number of coils and is easily assembled and in which a space factor of coils is enlarged and a ...  
JP2015503230A
The present invention relates to a tap changer at the time of load which has a vacuum valve by the generic concept according to claim 1. Thought common to the present invention is at a point of forming the 2nd cam board arranged at a sta...  
JP2015005560A
To provide a low-priced tap selector which improves accuracy for a mounting position of a current collecting contact to an insulation revolving shaft.A current collecting contact is ring-shaped and includes a center hole, a bearing is in...  
JP2014532295A
The present invention relates to a motor driving section for working a tap changer which comprises a drive motor, an electric spur gearing, and a control spur gearing. In this case, a means for detecting torque which comprises at least o...  
JP2014531754A
The present invention relates to a method and a device for judging whether an object with vehicles which used a 3D camera (it has spatial resolution) can be passed. Here, a picture of the vehicles circumference of at least one sheet is p...  
JP2014154676A5  
JP2014529987A
An obstacle current limiter is magnetically provided including a core in which saturation is possible. As for the 1st core, 2nd AC coil is twisted around the 3rd leg by twisting 1st AC coil around the 2nd leg including the 1st leg, 2nd l...  
JP2014199848A
To provide a prestressing device of on-load tap changer in which the elastic force can be adjusted easily, and the prestressing torque can be increased during initial prestressing release motion if it is insufficient.A prestressing sprin...  
JP5600212B2  
JP5599796B2  
JP2014183122A
To provide a device which improves operating stability of switch changeover of an on-load tap changer.An energy accumulation device 1 is installed on an on-load tap changer. The energy accumulation device 1 has a main lever 3 which is fi...  
JP2014525678A
The present invention relates to a worm gear which has a housing and ウォーム which are arranged directly at a tap changer head, and a worm wheel. In this case, a means for detecting torque which comprises at least one elastic-surfac...  
JP2014525223A
It is a system which reduces the power consumption of a power supply circuit, and is a system, A core and the 1st winding including the 1st end and 2nd end of a wire that were twisted around the core, [1st] The 2nd winding by which it is...  
JP5579795B2  
JP2014154676A
To suppress local overheat in a contact part.Input connection points 118a, 118b in a plurality of fixed contact connection members 111a, 111b and a plurality of input conductors 108a, 108b in terminal-side tap switching mechanism groups ...  
JP2013506276A5  
JP2014130864A
To provide a magnetic circuit capable of variably adjusting characteristics while consuming very little power, and a method of adjusting the same.A magnetic circuit 2 comprises, as a characteristic adjustment part 10: a soft magnetic bod...  
JP2014123599A
To provide a diverter switch which can prevent a high voltage of external lightning, or the like, from being imposed to a vacuum valve used as a breaking element, and can block dielectric breakdown of a vacuum valve due to a high voltage...  
JP5537365B2  
JP2014515190A
The present invention relates to a dry type distribution transformer provided with a housing (1'), a coil (200), a sealing division (100), and the tap panel (110) related with the coil (200). A tap panel (110) has electric screening (107...  

Matches 501 - 550 out of 6,513