JP2009227170A - Non-contact feeding system - Google Patents

Non-contact feeding system Download PDF

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Publication number
JP2009227170A
JP2009227170A JP2008076778A JP2008076778A JP2009227170A JP 2009227170 A JP2009227170 A JP 2009227170A JP 2008076778 A JP2008076778 A JP 2008076778A JP 2008076778 A JP2008076778 A JP 2008076778A JP 2009227170 A JP2009227170 A JP 2009227170A
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Japan
Prior art keywords
power supply
joiner
feeder
line
contact
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Inventor
Yasushi Nihata
康 二畠
Yasushi Maeda
裕史 前田
Koichi Teraura
浩一 寺裏
Yukihiro Matsunobu
幸博 松信
Yoji Endo
洋治 遠藤
Hironobu Hori
堀　　宏展
Masato Toki
政人 土岐
Masayoshi Kusudo
雅佳 楠戸
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Panasonic Electric Works Co Ltd
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Panasonic Electric Works Co Ltd
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Priority to JP2008076778A priority Critical patent/JP2009227170A/en
Publication of JP2009227170A publication Critical patent/JP2009227170A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To allow easy wiring work for a feeding line at a construction site for a trolley system. <P>SOLUTION: The feeding line is formed with an end joiner 61, a L-shaped joiner 62 and a feeder 7 combined. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、トロリーシステムにおいて利用される、給電ラインから移動体に非接触で給電する非接触給電システムに関する。   The present invention relates to a non-contact power supply system that is used in a trolley system and supplies power to a moving body from a power supply line in a non-contact manner.

従来、非接触給電システムにおいて用いられる給電線同士を電気的及び機械的に接続する接続方法としては、それぞれの給電線の端部に接続端子を設けてこれらを端子台に螺合することで給電線同士を直列に接続する方法が知られている（たとえば、特許文献１参照）。
特開２００２−１７８８００号公報 Conventionally, as a connection method for electrically and mechanically connecting power supply lines used in a non-contact power supply system, a connection terminal is provided at the end of each power supply line and these are connected to a terminal block to supply power. A method of connecting electric wires in series is known (for example, see Patent Document 1).
JP 2002-178800 A

しかしながら、上記のような接続方法では、上述のとおり、それぞれの給電線の端部に接続端子を設けてこれらを端子台に螺合しなければならないので、トロリーシステムの施工現場における給電ラインの配索作業が煩雑となる。   However, in the connection method as described above, as described above, the connection terminals must be provided at the ends of the respective power supply lines and screwed into the terminal blocks, so that the distribution of the power supply lines at the construction site of the trolley system is required. The search work becomes complicated.

本発明は、上記の事情に鑑みてなされたものであり、その目的とするところは、トロリーシステムの施工現場における給電ラインの配索作業を容易にすることができる非接触給電システムを提供することにある。   The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a non-contact power feeding system capable of facilitating the power line installation work at the construction site of the trolley system. It is in.

本発明に係る非接触給電システムは、上記の課題を解決するために、給電ラインから移動体に非接触で給電する非接触給電システムであって、定尺の給電線と、給電線同士をＬ字状に接続するとともにこの給電線間を電気的に接続するＬ型接続器と、給電線同士をＵ字状に接続するとともにこの給電線間を電気的に接続する終端接続器とを備え、給電ラインが、Ｌ型接続器、終端接続器、及び給電線の組み合わせで形成されることを特徴とする。   In order to solve the above-described problem, a non-contact power feeding system according to the present invention is a non-contact power feeding system that feeds power from a power feeding line to a moving body in a non-contact manner. An L-shaped connector that connects in a letter shape and electrically connects between the feeder lines, and a termination connector that connects the feeder lines in a U-shape and electrically connects between the feeder lines, The feeder line is formed by a combination of an L-type connector, a termination connector, and a feeder line.

本発明に係る非接触給電システムによれば、給電ラインが、Ｌ型接続器、終端接続器、及び給電線の組み合わせで形成されるので、トロリーシステムの施工現場における給電ラインの配索作業を容易に行うことができる。   According to the non-contact power supply system according to the present invention, since the power supply line is formed by a combination of the L-type connector, the terminal connector, and the power supply line, the power supply line can be easily installed at the construction site of the trolley system Can be done.

以下、本発明の一実施形態となる非接触給電システムについて図面を参照しながら説明する。   Hereinafter, a non-contact power feeding system according to an embodiment of the present invention will be described with reference to the drawings.

本実施形態に係るトロリーシステム１は、図１に示すように、移動用レール２と、移動体３と、非接触給電システム４とで構成されている。   As shown in FIG. 1, the trolley system 1 according to this embodiment includes a moving rail 2, a moving body 3, and a non-contact power feeding system 4.

移動用レール２は、図示省略した工場や倉庫などの躯体に固定して設置されおり、後述する移動体３を移動経路に案内する。この移動用レール２には、移動体３の移動経路に沿って直線部分や、折曲部分、湾曲部分などが形成されている。   The moving rail 2 is fixed to a housing such as a factory or warehouse not shown, and guides the moving body 3 to be described later to the moving path. A straight portion, a bent portion, a curved portion and the like are formed on the moving rail 2 along the moving path of the moving body 3.

移動体３は、移動用レール２に沿って配索された非接触給電システム４の給電ラインから電磁誘導により非接触で電力を受給し、この電力をもとにモーター３１を駆動して移動用レール２に沿って移動する。   The moving body 3 receives electric power in a non-contact manner by electromagnetic induction from a power supply line of the non-contact power feeding system 4 arranged along the moving rail 2, and drives the motor 31 based on the electric power to move. It moves along the rail 2.

非接触給電システム４は、移動用レール２に沿って配索された給電ラインに高周波電流を流すことで移動体３に電力を供給する。以降、この非接触給電システム４に本発明を適用した一実施形態について詳しく説明する。   The non-contact power feeding system 4 supplies power to the moving body 3 by flowing a high-frequency current through a power feeding line routed along the moving rail 2. Hereinafter, an embodiment in which the present invention is applied to the non-contact power feeding system 4 will be described in detail.

本発明の一実施形態となる非接触給電システム４は、図１に示すように、高周波電源５と、ジョイナ６と、給電線７とで構成されている。   As shown in FIG. 1, the non-contact power supply system 4 according to an embodiment of the present invention includes a high-frequency power source 5, a joiner 6, and a power supply line 7.

高周波電源５は、高周波電流を発生するものであって、移動用レール２に沿って配索された給電ラインに発生した高周波電流を供給する。   The high-frequency power source 5 generates a high-frequency current, and supplies the generated high-frequency current to a power supply line routed along the moving rail 2.

ジョイナ６は、Ｕ字状や、Ｌ字状、直線状に後述する給電線７同士を接続するとともに、これら給電線７間を電気的に接続する。このジョイナ６には、それぞれの接続形態に合わせて、エンドジョイナ６１、Ｌ型ジョイナ６２、及び直列ジョイナ６３の３種類がある。このうち、エンドジョイナ６１及びＬ型ジョイナ６２については後に詳しく説明する。   The joiner 6 connects power supply lines 7 described later in a U shape, an L shape, or a linear shape, and electrically connects the power supply lines 7 to each other. There are three types of joiners 6, an end joiner 61, an L-type joiner 62, and a series joiner 63, according to the connection form. Among these, the end joiner 61 and the L-type joiner 62 will be described in detail later.

給電線７は、所定の長さの長尺体として形成されたものであって、給電線ハンガー８を用いて移動用レール２に沿って往路と復路の２線が配索される。この際、給電線７同士はジョイナ６で接続される。すなわち、非接触給電システム４の給電ラインは、ジョイナ６及び給電線７の組み合わせで形成される。この給電線７は、図２に示すように、導体部７１と、絶縁部７２とで構成されている。   The feed line 7 is formed as an elongated body having a predetermined length, and the feed line hanger 8 is used to route the two lines of the forward path and the return path along the moving rail 2. At this time, the feeder lines 7 are connected by the joiner 6. That is, the power supply line of the non-contact power supply system 4 is formed by a combination of the joiner 6 and the power supply line 7. As shown in FIG. 2, the power supply line 7 includes a conductor portion 71 and an insulating portion 72.

導体部７１は、導体からなる管状の内導体管７１ａ及び外導体管７１ｂが同心円状に配置された二重管構造をしている。内導体管７１ａと外導体管７１ｂとは、内導体管７１ａの外周の四方に設けられた連結リブ７１ｃによって連結されており、内導体管７１ａと外導体管７１ｂとの間及び内導体管７１ａ内には絶縁物７１ｄが詰められている。なお、給電線７の端部７ａについては、後述するエンドジョイナ６１及びＬ型ジョイナ６２の差込接続部６１ｂ，６２ｂを差し込めるよう導体部７１に絶縁物７１ｄが詰められていない。   The conductor portion 71 has a double tube structure in which a tubular inner conductor tube 71a and an outer conductor tube 71b made of a conductor are concentrically arranged. The inner conductor tube 71a and the outer conductor tube 71b are connected by connecting ribs 71c provided on the outer periphery of the inner conductor tube 71a, and between the inner conductor tube 71a and the outer conductor tube 71b and the inner conductor tube 71a. Inside, an insulator 71d is packed. Note that the end portion 7a of the feeder line 7 is not filled with the insulator 71d in the conductor portion 71 so that plug connection portions 61b and 62b of the end joiner 61 and the L-shaped joiner 62 described later can be inserted.

絶縁部７２は、合成樹脂などの柔軟性を有する絶縁体で円柱形状に形成されており、導体部７１を中心部に埋設している。   The insulating part 72 is formed of a flexible insulator such as a synthetic resin in a cylindrical shape, and the conductor part 71 is embedded in the center.

つぎに、前述したエンドジョイナ６１について図３を参照しながら詳しく説明する。   Next, the end joiner 61 described above will be described in detail with reference to FIG.

エンドジョイナ６１は、給電線７同士をＵ字状に接続するとともに、これら給電線７間を電気的に接続する。具体的には、エンドジョイナ６１は、往路側の給電線７と復路側の給電線７とを移動用レール２の終端部分において接続する際に用いられる。このエンドジョイナ６１は、図３に示すように、筐体部６１ａと、差込接続部６１ｂとで構成されている。   The end joiner 61 connects the feeder lines 7 in a U shape and electrically connects the feeder lines 7. Specifically, the end joiner 61 is used when connecting the forward-side feed line 7 and the return-side feed line 7 at the end portion of the moving rail 2. As shown in FIG. 3, the end joiner 61 includes a housing 61a and a plug connection 61b.

筐体部６１ａは、略半円形状であって、湾曲部６１ｃの反対側の側部６１ｄに後述する差込接続部６１ｂが２つ設けられており、これら差込接続部６１ｂ同士がその内部で電気的に接続される。   The housing part 61a is substantially semicircular, and two insertion connection parts 61b, which will be described later, are provided on the side part 61d opposite to the bending part 61c. Is electrically connected.

差込接続部６１ｂは、給電線７の導体部７１に差込自在に差し込めるような導体からなる管状のものである。   The plug connection portion 61b is a tubular member made of a conductor that can be inserted into the conductor portion 71 of the feeder line 7 so as to be freely inserted.

つづいて、前述したＬ型ジョイナ６２について図４を参照しながら詳しく説明する。   Next, the aforementioned L-shaped joiner 62 will be described in detail with reference to FIG.

Ｌ型ジョイナ６２は、給電線７同士をＬ字状に接続するとともに、これら給電線７間を電気的に接続する。具体的には、Ｌ型ジョイナ６２は、移動用レール２の折曲部分においてＬ字状に配索された給電線７同士を接続する際に用いられる。このＬ型ジョイナ６２は、図４に示すように、筐体部６２ａと、差込接続部６２ｂとで構成されている。   The L-shaped joiner 62 connects the feeder lines 7 in an L shape and electrically connects the feeder lines 7. Specifically, the L-shaped joiner 62 is used when connecting the feeder lines 7 arranged in an L shape at the bent portion of the moving rail 2. As shown in FIG. 4, the L-shaped joiner 62 includes a housing 62a and a plug connection 62b.

筐体部６２ａは、略Ｌ字形状であって、後述する差込接続部６２ｂが端部６２ｃにそれぞれ設けられており、これら差込接続部６２ｂ同士がその内部で電気的に接続される。   The housing part 62a is substantially L-shaped, and an insertion connection part 62b described later is provided at each end part 62c, and these insertion connection parts 62b are electrically connected to each other.

差込接続部６２ｂは、給電線７の導体部７１に差込自在に差し込めるような導体からなる管状のものである。なお、Ｌ型ジョイナ６２は、給電線７同士の間隔を調整したい場合にも二以上を組み合わせることで対応することができる。   The plug connection portion 62b is a tubular member made of a conductor that can be inserted into the conductor portion 71 of the feeder line 7 so as to be freely inserted. Note that the L-type joiner 62 can cope with a case where the interval between the feeder lines 7 is to be adjusted by combining two or more.

以上の説明から明らかなように、本発明の一実施形態となる非接触給電システム４によれば、給電ラインが、エンドジョイナ６１、Ｌ型ジョイナ６２、及び給電線７の組み合わせで形成されるので、トロリーシステム１の施工現場における給電ラインの配索作業を容易に行うことができる。また、本実施形態では、エンドジョイナ６１及びＬ型ジョイナ６２の差込接続部６１ｂ，６２ｂが給電線７の導体部７１に差込自在に差し込まれるので、給電ラインを事前に形成して各種設定を行ってからトロリーシステム１の施工現場に部材を搬入することができ、また、移動体３の移動経路に変更があった場合に給電ラインを容易に変更することができる。   As is clear from the above description, according to the non-contact power feeding system 4 according to one embodiment of the present invention, the power feeding line is formed by a combination of the end joiner 61, the L-shaped joiner 62, and the power feeding line 7. In addition, it is possible to easily carry out the wiring work of the power supply line at the construction site of the trolley system 1. Moreover, in this embodiment, since the insertion connection parts 61b and 62b of the end joiner 61 and the L-shaped joiner 62 are inserted into the conductor part 71 of the feeder 7 so as to be freely inserted, the feeder line is formed in advance and various settings are made. After carrying out the operation, the members can be carried into the construction site of the trolley system 1, and the feeding line can be easily changed when the moving path of the moving body 3 is changed.

以上、本発明者によってなされた発明を適用した一実施形態について説明したが、この実施形態による開示の一部をなす論述及び図面により本発明が限定されることはない。すなわち、上記の実施形態に基づいて当業者によってなされる、ほかの実施形態、運用技術、及び実施例などは本発明の範囲にすべて含まれることを付け加えておく。   As mentioned above, although one embodiment to which the invention made by the present inventor is applied has been described, the present invention is not limited by the discussion and the drawings that form part of the disclosure according to this embodiment. That is, it is added that other embodiments, operation techniques, examples, and the like made by those skilled in the art based on the above-described embodiments are all included in the scope of the present invention.

本発明の一実施形態に係るトロリーシステムの構成を示すシステム構成図である。It is a system configuration figure showing the composition of the trolley system concerning one embodiment of the present invention. 本発明の一実施形態となる非接触給電システムにおける、給電線の内部構造を示す断面図である。It is sectional drawing which shows the internal structure of a feeder in the non-contact electric power feeding system which becomes one Embodiment of this invention. 本発明の一実施形態となる非接触給電システムにおける、エンドジョイナの外観を示す斜視図である。It is a perspective view which shows the external appearance of an end joiner in the non-contact electric power feeding system which becomes one Embodiment of this invention. 本発明の一実施形態となる非接触給電システムにおける、Ｌ型ジョイナの外観を示す斜視図である。It is a perspective view which shows the external appearance of the L-type joiner in the non-contact electric power feeding system which becomes one Embodiment of this invention.

符号の説明Explanation of symbols

１ トロリーシステム
２ 移動用レール
３ 移動体
３１ モーター
４ 非接触給電システム
５ 高周波電源
６ ジョイナ
６１ エンドジョイナ（終端接続器）
６１ａ 筐体部
６１ｂ 差込接続部
６１ｃ 湾曲部
６１ｄ 側部
６２ Ｌ型ジョイナ（Ｌ型接続器）
６２ａ 筐体部
６２ｂ 差込接続部
６２ｃ 端部
６３ 直列ジョイナ
７ 給電線
７ａ 端部
７１ 導体部
７１ａ 内導体管
７１ｂ 外導体管
７１ｃ 連結リブ
７１ｄ 絶縁物
７２ 絶縁部
８ 給電線ハンガー DESCRIPTION OF SYMBOLS 1 Trolley system 2 Rail for movement 3 Moving body 31 Motor 4 Non-contact electric power feeding system 5 High frequency power supply 6 Joiner 61 End joiner (terminal connector)
61a Case part 61b Plug connection part 61c Bending part 61d Side part 62 L type joiner (L type connector)
62a housing 62b plug connection 62c end 63 series joiner 7 feeder 7a end 71 conductor 71a inner conductor 71b outer conductor 71c connecting rib 71d insulator 72 insulator 8 feeder hanger

Claims (1)

給電ラインから移動体に非接触で給電する非接触給電システムであって、
定尺の給電線と、
前記給電線同士をＬ字状に接続するとともに該給電線間を電気的に接続するＬ型接続器と、
前記給電線同士をＵ字状に接続するとともに該給電線間を電気的に接続する終端接続器とを備え、
前記給電ラインが、前記Ｌ型接続器、前記終端接続器、及び前記給電線の組み合わせで形成されることを特徴とする非接触給電システム。 A non-contact power supply system that supplies power to a moving body from a power supply line in a non-contact manner,
A fixed-size feeder,
An L-shaped connector for connecting the power supply lines in an L shape and electrically connecting the power supply lines;
A terminal connector for connecting the power supply lines in a U-shape and electrically connecting the power supply lines;
The contactless power supply system, wherein the power supply line is formed by a combination of the L-type connector, the terminal connector, and the power supply line.
JP2008076778A 2008-03-24 2008-03-24 Non-contact feeding system Pending JP2009227170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008076778A JP2009227170A (en) 2008-03-24 2008-03-24 Non-contact feeding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008076778A JP2009227170A (en) 2008-03-24 2008-03-24 Non-contact feeding system

Publications (1)

Publication Number Publication Date
JP2009227170A true JP2009227170A (en) 2009-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008076778A Pending JP2009227170A (en) 2008-03-24 2008-03-24 Non-contact feeding system

Country Status (1)

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JP (1) JP2009227170A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011039602A1 (en) * 2009-09-30 2011-04-07 パナソニック電工株式会社 Power supply line for high-frequency current, manufacturing method for same, and power supply line holding structure
JP2011076872A (en) * 2009-09-30 2011-04-14 Panasonic Electric Works Co Ltd High frequency power supply line and method of manufacturing the same
JP2011076873A (en) * 2009-09-30 2011-04-14 Panasonic Electric Works Co Ltd Power supply line holding structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011039602A1 (en) * 2009-09-30 2011-04-07 パナソニック電工株式会社 Power supply line for high-frequency current, manufacturing method for same, and power supply line holding structure
JP2011076872A (en) * 2009-09-30 2011-04-14 Panasonic Electric Works Co Ltd High frequency power supply line and method of manufacturing the same
JP2011076873A (en) * 2009-09-30 2011-04-14 Panasonic Electric Works Co Ltd Power supply line holding structure
US9666926B2 (en) 2009-09-30 2017-05-30 Panasonic Corporation Power supply line for high-frequency current, manufacturing method for same, and power supply line holding structure

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