JP2022509464A - 電気分布ネットワークのための高周波電気ノイズ低減のための受動フィルタ - Google Patents
電気分布ネットワークのための高周波電気ノイズ低減のための受動フィルタ Download PDFInfo
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- JP2022509464A JP2022509464A JP2021547990A JP2021547990A JP2022509464A JP 2022509464 A JP2022509464 A JP 2022509464A JP 2021547990 A JP2021547990 A JP 2021547990A JP 2021547990 A JP2021547990 A JP 2021547990A JP 2022509464 A JP2022509464 A JP 2022509464A
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- resistor
- distribution network
- high frequency
- passive filter
- parallel
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- 239000003990 capacitor Substances 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims description 25
- 238000010586 diagram Methods 0.000 abstract description 5
- 230000002500 effect on skin Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 208000014526 Conduction disease Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
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- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1791—Combined LC in shunt or branch path
-
- 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
- H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
- H03H7/425—Balance-balance networks
- H03H7/427—Common-mode filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Eletrric Generators (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims (4)
- 第1の抵抗器(2)と、前記第1の抵抗器(2)に並列に接続された第1のコンデンサ(3)とセクションとを備え、前記第1の抵抗器(2)と前記第1のコンデンサ(3)とが前記セクションに並列に接続され、ここで、前記セクションは第2の抵抗器(4)と、第3の抵抗器(7)と、インダクタ(5)と、第2のコンデンサ(6)とを含み、後者は前記第3の抵抗器(7)に並列に接続され、ここで、第3の抵抗器(7)と平行する前記第2の抵抗器(4)と、前記インダクタ(5)と、前記第2のコンデンサ(6)が互いに直列に接続される配電ネットワークのための高周波電気ノイズを低減する受動フィルタ。
- 少なくとも1つの負荷(9)と、電力を生成するための発電機(8)とを備える単相配電ネットワークであって、前記負荷(9)は、第1の導体(P1)および第2の導体(N)の手段によって、前記発電機(8)に接続されるものにおいて、第1の導体(P1)と、第2の導体(N)と、請求項1に記載の受動フィルタ(1)とを備え、ここで、前記受動フィルタ(1)は、前記一対の導体(P1、N)の間に接続されることを特徴とする単相配電ネットワーク。
- 少なくとも1つの負荷(9)と、電力を生成するための発電機(8)とを備える3相配電ネットワークであって、前記負荷(9)は、3つの導体(P1、P2、P3)の手段によって、前記発電機(8)に接続されるものにおいて、3つの導体(P1、P2、P3)と、請求項1に記載の3つの受動フィルタ(1a、lb、lc)とを備え、ここで、前記受動フィルタ(1a、lb、lc)は、互いにスター接続され、前記受動フィルタ(1a、lb、lc)の各々は、前記導体(P1、P2、P3)に接続されることを特徴とする3相配電ネットワーク。
- 少なくとも1つの負荷(9)と、電力を生成するための発電機(8)とを備える3相配電ネットワークであって、前記負荷(9)は3つの導体(P1、P2、P3)の手段によって、前記発電機(8)に接続されるものにおいて、3つの導体(P1、P2、P3)と、請求項1に記載の3つの受動フィルタ(1a、1b、1c)とを備え、ここで、前記受動フィルタ(la、lb、lc)は、互いにデルタ接続され、前記受動フィルタ(1a、1b、lc)の各々は、前記導体(P1、P2、P3)に接続されることを特徴とする3相配電ネットワーク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102018000009853A IT201800009853A1 (it) | 2018-10-29 | 2018-10-29 | "filtro passivo per la riduzione di rumore elettrico ad alta frequenza per reti di distribuzione di energia elettrica" |
IT102018000009853 | 2018-10-29 | ||
PCT/IT2019/050224 WO2020089950A1 (en) | 2018-10-29 | 2019-10-25 | Passive filter for high-frequency electrical noise reduction for electricity distribution networks |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022509464A true JP2022509464A (ja) | 2022-01-20 |
JP7429704B2 JP7429704B2 (ja) | 2024-02-08 |
Family
ID=67875801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021547990A Active JP7429704B2 (ja) | 2018-10-29 | 2019-10-25 | 電気分布ネットワークのための高周波電気ノイズ低減のための受動フィルタ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7429704B2 (ja) |
IT (1) | IT201800009853A1 (ja) |
WO (1) | WO2020089950A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5112630A (ja) * | 1974-07-22 | 1976-01-31 | Hitachi Ltd | |
JP2002010490A (ja) * | 1999-02-15 | 2002-01-11 | Kansai Tech Corp | 進相コンデンサ装置 |
JP2017034976A (ja) * | 2015-07-30 | 2017-02-09 | エルエス産電株式会社Lsis Co., Ltd. | 高圧直流送電システムの複同調フィルタの設計方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5977660A (en) * | 1996-08-09 | 1999-11-02 | Mesta Electronics, Inc. | Active harmonic filter and power factor corrector |
US6486570B1 (en) * | 2000-07-18 | 2002-11-26 | Environmental Potentials, Inc. | Waveform correction filters |
FR2996693B1 (fr) * | 2012-10-05 | 2014-11-21 | Schneider Electric Ind Sas | Compensateur d'energie reactive |
CN106340878A (zh) * | 2016-10-15 | 2017-01-18 | 沈阳建筑大学 | 一种新型混合并联型有源电力滤波器 |
CN107800151B (zh) * | 2017-04-10 | 2020-10-16 | 中南大学 | 一种带虚拟无源滤波器的孤岛微网逆变器控制方法 |
-
2018
- 2018-10-29 IT IT102018000009853A patent/IT201800009853A1/it unknown
-
2019
- 2019-10-25 WO PCT/IT2019/050224 patent/WO2020089950A1/en active Application Filing
- 2019-10-25 JP JP2021547990A patent/JP7429704B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5112630A (ja) * | 1974-07-22 | 1976-01-31 | Hitachi Ltd | |
JP2002010490A (ja) * | 1999-02-15 | 2002-01-11 | Kansai Tech Corp | 進相コンデンサ装置 |
JP2017034976A (ja) * | 2015-07-30 | 2017-02-09 | エルエス産電株式会社Lsis Co., Ltd. | 高圧直流送電システムの複同調フィルタの設計方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2020089950A1 (en) | 2020-05-07 |
JP7429704B2 (ja) | 2024-02-08 |
IT201800009853A1 (it) | 2020-04-29 |
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