JP4361488B2 - 高度に絶縁された誘導データカプラー - Google Patents
高度に絶縁された誘導データカプラー Download PDFInfo
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- JP4361488B2 JP4361488B2 JP2004545558A JP2004545558A JP4361488B2 JP 4361488 B2 JP4361488 B2 JP 4361488B2 JP 2004545558 A JP2004545558 A JP 2004545558A JP 2004545558 A JP2004545558 A JP 2004545558A JP 4361488 B2 JP4361488 B2 JP 4361488B2
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- power line
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- inductive coupler
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- 239000004065 semiconductor Substances 0.000 claims description 49
- 238000000576 coating method Methods 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 69
- 238000004804 winding Methods 0.000 description 30
- 230000015556 catabolic process Effects 0.000 description 12
- 230000005684 electric field Effects 0.000 description 10
- 239000011810 insulating material Substances 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0138—Electrical filters or coupling circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits
- H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
- H01F2038/143—Inductive couplings for signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0092—Inductor filters, i.e. inductors whose parasitic capacitance is of relevance to consider it as filter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H2007/013—Notch or bandstop filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5479—Systems for power line communications using repeaters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5491—Systems for power line communications using filtering and bypassing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters And Equalizers (AREA)
- Near-Field Transmission Systems (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Coils Or Transformers For Communication (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (11)
- 電力線に信号を結合させる誘導カプラーであって、
前記電力線の回りに配置される磁気のコアと、
この磁気のコアの一部の回りに巻かれ、前記信号が結合されるコイルと、
前記コアを包み、前記電力線に接触する半導体コーティングとを具備する誘導カプラー。 - 前記コアは、細長い端部を有し、また、
この細長い端部を覆い、前記半導体コーティングと電気接触している丸くされた半導体の本体を更に具備する請求項1の誘導カプラー。 - 前記コアは、丸くされた細長い端部を有し、
前記半導体コーティングは、この丸くされた細長い端部を覆っている請求項1の誘導カプラー。 - 前記コイルは、前記コアから生じたリードを有し、
このリードは、絶縁層でコーティングされ、また、
本誘導カプラーは、前記絶縁層を覆うように設けられた半導体層を更に具備する、請求項1の誘導カプラー。 - 前記コイルは、前記コアから生じたリードを有し、また、
本誘導カプラーは、このリードを覆うように設けられた半導体層を更に具備する請求項1の誘導カプラー。 - 前記コイルは、半導体材料でコーティングされた高圧ケーブルの一部を有し、この半導体材料は、前記半導体コーティングと導電性または容量性の接触をしており、また、本誘導カプラーは、前記コイルの端部にストレス円錐体を更に具備する請求項1の誘導カプラー。
- 電力線に信号を連結させる誘導カプラーであって、
前記電力線の回りに配置される磁気のコアと、
この磁気のコアの一部の回りに巻かれたコイルとを具備し、
このコイルは、電力線の電位の外側導体を備えた外側の同軸ケーブルを有し、
この同軸ケーブルは、ストレス円錐部を備えた端部を有する誘導カプラー。 - 前記磁気のコアは、互いの間に空隙を有する第1の部分と第2の部分とを有している、請求項1の誘導カプラー。
- 前記半導体コーティングは、電力線の電位とほぼ等しい電位である、請求項1の誘導カプラー。
- 互いの間に空隙を有する第1の部分と第2の部分とを有し、電力線が中を通るアパーチャを与えるように構成され、この電力線は前記第1の部分の近くに位置付けられる、磁気のコアと、
前記第2の部分の回りに巻かれたコイルと、
前記第1および第2の部分の各々の表面に前記空隙をまたいで配置された半導体コーティングとを具備し、この半導体コーティングは、電力線に接触する、誘導カプラーであって、
前記コイルと電力線との間で磁気のコアによってデータ信号を結合させる誘導カプラー。 - 前記半導体コーティングは、前記電力線の電位とほぼ等しい電位である、請求項10の誘導カプラー。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41917402P | 2002-10-17 | 2002-10-17 | |
PCT/US2003/033188 WO2004036601A2 (en) | 2002-10-17 | 2003-10-17 | Highly insulated inductive data couplers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006503508A JP2006503508A (ja) | 2006-01-26 |
JP4361488B2 true JP4361488B2 (ja) | 2009-11-11 |
Family
ID=32108037
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004545508A Pending JP2006507721A (ja) | 2002-10-17 | 2003-10-17 | 通信用電力線をセグメント化するためのフィルタ |
JP2004545507A Withdrawn JP2006503504A (ja) | 2002-10-17 | 2003-10-17 | 電力線通信のためのデータ結合器の構成 |
JP2004545509A Pending JP2006503505A (ja) | 2002-10-17 | 2003-10-17 | 通信用の共通の媒体を共有する中継器 |
JP2004545558A Expired - Fee Related JP4361488B2 (ja) | 2002-10-17 | 2003-10-17 | 高度に絶縁された誘導データカプラー |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004545508A Pending JP2006507721A (ja) | 2002-10-17 | 2003-10-17 | 通信用電力線をセグメント化するためのフィルタ |
JP2004545507A Withdrawn JP2006503504A (ja) | 2002-10-17 | 2003-10-17 | 電力線通信のためのデータ結合器の構成 |
JP2004545509A Pending JP2006503505A (ja) | 2002-10-17 | 2003-10-17 | 通信用の共通の媒体を共有する中継器 |
Country Status (11)
Country | Link |
---|---|
US (5) | US7109835B2 (ja) |
EP (4) | EP1552677A4 (ja) |
JP (4) | JP2006507721A (ja) |
KR (4) | KR100991921B1 (ja) |
CN (4) | CN100530457C (ja) |
AU (3) | AU2003277439A1 (ja) |
BR (4) | BR0315356A (ja) |
CA (4) | CA2502104A1 (ja) |
EA (4) | EA200500668A1 (ja) |
MX (4) | MXPA05003903A (ja) |
WO (4) | WO2004036879A2 (ja) |
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