JP2009027877A - Power distribution board - Google Patents

Power distribution board Download PDF

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Publication number
JP2009027877A
JP2009027877A JP2007190681A JP2007190681A JP2009027877A JP 2009027877 A JP2009027877 A JP 2009027877A JP 2007190681 A JP2007190681 A JP 2007190681A JP 2007190681 A JP2007190681 A JP 2007190681A JP 2009027877 A JP2009027877 A JP 2009027877A
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power
power line
distribution board
line carrier
cabinet
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JP2007190681A
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JP5152964B2 (en
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Shinji Yoshida
伸二 吉田
Hitoshi Nakajima
仁 中島
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Kawamura Electric Inc
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Kawamura Electric Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a power distribution board that allows reduction in construction time, is manufactured in a cost-saving and space-saving manner, and achieves an improved external appearance. <P>SOLUTION: A cabinet 2 of a power distribution board 1 is configured to store a voltage controller 6 for reducing consumed power by stabilizing a supply voltage to a load to a prescribed voltage, a power-line carrier communication device 7 for executing communication by utilizing an indoor power line 3, a blocking filter 9 for preventing a power-line carrier signal from flowing out to an outdoor power line 8, and a power consumption detector 10 for detecting a power consumption. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、分電盤に関する。   The present invention relates to a distribution board.

分電盤は、複数の負荷に電力を分配するとともに、屋内電力線を保護するために主幹ブレーカと複数の分岐ブレーカを内蔵し、屋内電力線を利用して通信を行う電力線搬送通信装置、屋外電力線へ電力線搬送信号が流出するのを防止するブロッキングフィルタ、使用電力量を検出する電力量検出装置も分電盤に収容されていた。また、負荷への供給電圧を所定の電圧に安定させて消費電力を低減する電圧制御装置は分電盤とは別のキャビネットに収納されていた（例えば、特許文献１及び特許文献２参照。）。   The distribution board distributes power to multiple loads, and incorporates a main breaker and multiple branch breakers to protect the indoor power line, to the power line carrier communication device that communicates using the indoor power line, to the outdoor power line A blocking filter that prevents the power line carrier signal from flowing out and a power amount detection device that detects the amount of power used are also housed in the distribution board. Further, a voltage control device that stabilizes the supply voltage to the load to a predetermined voltage and reduces power consumption is housed in a cabinet separate from the distribution board (see, for example, Patent Document 1 and Patent Document 2). .

特開昭６１−２０６３３１号公報JP-A 61-206331 特開２００７−２７１９８８号公報JP 2007-271988 A

このように、従来の分電盤はキャビネット内に電力線搬送通信装置、ブロッキングフィルタ、電力量検出装置が収容されるが、電圧制御装置は収容されずに別途キャビネットを設けているので、工事に時間がかかり、コストもかかるし、収容スペースが大きくなり、外観が良くないという欠点があった。   As described above, the conventional distribution board accommodates the power line carrier communication device, the blocking filter, and the power amount detection device in the cabinet. However, the voltage control device is not accommodated, and a separate cabinet is provided. Cost, cost, storage space increases, and appearance is not good.

本発明によれば、キャビネットに屋内電力線を保護するための主幹ブレーカと複数の分岐ブレーカを収容し、複数の負荷に電力を分配する分電盤において、負荷への供給電圧を所定の電圧に安定させて消費電力を低減する電圧制御装置と、屋内電力線を利用して通信を行う電力線搬送通信装置と、屋外電力線へ電力線搬送信号が流出するのを防止するブロッキングフィルタと、使用電力量を検出する電力量検出装置とをキャビネットに収容したことを特徴とする。   According to the present invention, in a distribution board that houses a main breaker for protecting an indoor power line and a plurality of branch breakers in a cabinet and distributes power to a plurality of loads, the supply voltage to the load is stabilized at a predetermined voltage. A power control device that reduces power consumption, a power line carrier communication device that performs communication using an indoor power line, a blocking filter that prevents a power line carrier signal from flowing out to an outdoor power line, and a power consumption detection The power amount detection device is housed in a cabinet.

本発明によれば、工事時間を短縮するとともに、省コスト、省スペースで製作でき、外観を向上するという効果がある。   According to the present invention, the construction time can be shortened, and it can be manufactured at a low cost and a small space, and the appearance can be improved.

分電盤のキャビネットに、負荷への供給電圧を所定の電圧に安定させて消費電力を低減する電圧制御装置と、屋内電力線を利用して通信を行う電力線搬送通信装置と、屋外電力線から電力線搬送信号が流出するのを防止するブロッキングフィルターと、使用電力量を検出する電力量検出装置とを収容する。   A voltage control device that reduces the power consumption by stabilizing the supply voltage to the load at a predetermined voltage, a power line carrier communication device that communicates using the indoor power line, and a power line carrier from the outdoor power line A blocking filter that prevents the signal from flowing out and a power amount detection device that detects the amount of power used are accommodated.

本発明に係る分電盤の実施例１を図１の添付図面に基づいて説明する。   Embodiment 1 of a distribution board according to the present invention will be described with reference to the attached drawing of FIG.

分電盤１は、キャビネット２内に複数の負荷に電力を分配するとともに、屋内電力線３を保護するための主幹ブレーカ４と複数の分岐ブレーカ５を収容し、また、負荷への供給電圧を所定の電圧に安定させて消費電力を低減する電圧制御装置６と、屋内電力線３を利用して通信を行う電力線搬送通信装置７と、屋外電力線８へ電力線搬送信号が流出するのを防止するブロッキングフィルタ９と、使用電力量を計測する電力量検出装置１０とを収容している。   The distribution board 1 distributes power to a plurality of loads in the cabinet 2, accommodates a main circuit breaker 4 and a plurality of branch breakers 5 for protecting the indoor power line 3, and supplies a predetermined voltage to the load. The voltage control device 6 that stabilizes the voltage to reduce power consumption, the power line carrier communication device 7 that performs communication using the indoor power line 3, and the blocking filter that prevents the power line carrier signal from flowing out to the outdoor power line 8 9 and an electric energy detection device 10 for measuring the electric energy used are accommodated.

そして、分岐ブレーカ５の二次側に屋内電力線３を介して接続されたコンセント１１に、電力線搬送通信端末１２を介して負荷機器１３を接続し、また、コンセント１１に電力線搬送通信端末７を介してパソコン１４を接続して、パソコン１４から電力線搬送通信により負荷機器１３を制御したり、管理を行うようになっている。   Then, a load device 13 is connected to the outlet 11 connected to the secondary side of the branch breaker 5 via the indoor power line 3 via the power line carrier communication terminal 12, and the outlet 11 via the power line carrier communication terminal 7. Then, the personal computer 14 is connected, and the load device 13 is controlled or managed from the personal computer 14 by power line carrier communication.

また、コンセント１１に電力線搬送通信を利用した電力量表示器１５を接続することで、分電盤１に設けた電力量検出装置１０により検出した使用電力量を電力量表示器１５に表示することが可能になっている。   In addition, by connecting a power amount indicator 15 using power line carrier communication to the outlet 11, the amount of power used detected by the power amount detector 10 provided on the distribution board 1 is displayed on the power amount indicator 15. Is possible.

また、電力量検出装置１０は専用通信線１６を介して電力量表示器１７に使用電力量を表示することも可能である。   Further, the power amount detection device 10 can also display the amount of power used on the power amount indicator 17 via the dedicated communication line 16.

このように電力量表示器１５，１７で使用電力量を表示することで、分電盤１に設けた電圧制御装置６による消費電力の低減効果も目に見えて確認することができ、省エネに対する意識を高めることができ、効果的に省エネを促進できるようになる。   By displaying the amount of power used on the power amount indicators 15 and 17 in this way, it is possible to visually confirm the effect of reducing the power consumption by the voltage control device 6 provided in the distribution board 1, and to save energy. Awareness can be raised and energy saving can be effectively promoted.

本発明に係る分電盤の説明図である。It is explanatory drawing of the distribution board which concerns on this invention.

符号の説明Explanation of symbols

１ 分電盤
２ キャビネット
３ 屋内電力線
４ 主幹ブレーカ
５ 分岐ブレーカ
６ 電圧制御装置
７ 電力線搬送通信装置
８ 屋外電力線
９ ブロッキングフィルタ
１０ 電力量検出装置
１１ コンセント
１２ 電力線搬送通信端末
１３ 負荷機器
１４ パソコン
１５ 電力量表示器
１６ 専用通信線
１７ 電力量表示器 DESCRIPTION OF SYMBOLS 1 Distribution board 2 Cabinet 3 Indoor power line 4 Master breaker 5 Branch breaker 6 Voltage control device 7 Power line carrier communication device 8 Outdoor power line 9 Blocking filter 10 Power amount detection device 11 Outlet 12 Power line carrier communication terminal 13 Load device 14 Personal computer 15 Power amount Indicator 16 Dedicated communication line 17 Energy indicator

Claims (1)

キャビネットに屋内電力線を保護するための主幹ブレーカと複数の分岐ブレーカを収容し、複数の負荷に電力を分配する分電盤において、前記負荷への供給電圧を所定の電圧に安定させて消費電力を低減する電圧制御装置と、前記屋内電力線を利用して通信を行う電力線搬送通信装置と、屋外電力線へ電力線搬送信号が流出するのを防止するブロッキングフィルタと、使用電力量を検出する電力量検出装置とを前記キャビネットに収容したことを特徴とする分電盤。   In a distribution board that houses a main breaker and a plurality of branch breakers for protecting indoor power lines in a cabinet and distributes power to a plurality of loads, the supply voltage to the loads is stabilized at a predetermined voltage to reduce power consumption. Reduced voltage control device, power line carrier communication device that performs communication using the indoor power line, a blocking filter that prevents a power line carrier signal from flowing out to an outdoor power line, and a power amount detection device that detects the amount of power used And a distribution board characterized by being housed in the cabinet.
JP2007190681A 2007-07-23 2007-07-23 Distribution board Active JP5152964B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013100A3 (en) * 1992-11-24 1994-07-21 Geeris Holding Nederland A method and device for producing panoramic images, and a method and device for consulting panoramic images
CN104577804A (en) * 2015-01-23 2015-04-29 安徽工程大学 Intelligent distribution box and control method of intelligent distribution box
WO2020129843A1 (en) * 2018-12-20 2020-06-25 公義 山本 Distribution board

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206331A (en) * 1985-03-08 1986-09-12 Matsushita Electric Ind Co Ltd Distribution board for power line carrier control system
JPH08196040A (en) * 1995-01-13 1996-07-30 Toshiba Corp Distribution power supply system
JP3100040U (en) * 2003-08-26 2004-04-30 川越　晃正 Power saving device for AC three-phase circuit
JP2004187424A (en) * 2002-12-04 2004-07-02 Densei Lambda Kk Distribution board system
JP2005253130A (en) * 2004-03-01 2005-09-15 Toshiba Corp Distribution board incorporating load survey meter and load survey meter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206331A (en) * 1985-03-08 1986-09-12 Matsushita Electric Ind Co Ltd Distribution board for power line carrier control system
JPH08196040A (en) * 1995-01-13 1996-07-30 Toshiba Corp Distribution power supply system
JP2004187424A (en) * 2002-12-04 2004-07-02 Densei Lambda Kk Distribution board system
JP3100040U (en) * 2003-08-26 2004-04-30 川越　晃正 Power saving device for AC three-phase circuit
JP2005253130A (en) * 2004-03-01 2005-09-15 Toshiba Corp Distribution board incorporating load survey meter and load survey meter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013100A3 (en) * 1992-11-24 1994-07-21 Geeris Holding Nederland A method and device for producing panoramic images, and a method and device for consulting panoramic images
CN104577804A (en) * 2015-01-23 2015-04-29 安徽工程大学 Intelligent distribution box and control method of intelligent distribution box
WO2020129843A1 (en) * 2018-12-20 2020-06-25 公義 山本 Distribution board
JP2020102904A (en) * 2018-12-20 2020-07-02 公義 山本 Power distribution panel
JP7199216B2 (en) 2018-12-20 2023-01-05 公義 山本 Distribution board

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