FR2387543B1 - - Google Patents
Info
- Publication number
- FR2387543B1 FR2387543B1 FR7810556A FR7810556A FR2387543B1 FR 2387543 B1 FR2387543 B1 FR 2387543B1 FR 7810556 A FR7810556 A FR 7810556A FR 7810556 A FR7810556 A FR 7810556A FR 2387543 B1 FR2387543 B1 FR 2387543B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/02—Arrangements for reducing harmonics or ripples
-
- 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
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc input or output
- H02M1/143—Arrangements for reducing ripples from dc input or output using compensating arrangements
-
- 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
- H03H7/1758—Series LC in shunt or branch path
-
- 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
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
- H02J2003/365—Reducing harmonics or oscillations in HVDC
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2716153A DE2716153C2 (de) | 1977-04-12 | 1977-04-12 | Schaltung zur Kompensation von Oberschwingungsströmen in einer elektrischen Verbraucheranordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2387543A1 FR2387543A1 (fr) | 1978-11-10 |
FR2387543B1 true FR2387543B1 (fr) | 1984-02-10 |
Family
ID=6006133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810556A Granted FR2387543A1 (fr) | 1977-04-12 | 1978-04-10 | Circuit de compensation de courants harmoniques dans une charge electrique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4209757A (fr) |
JP (1) | JPS53127664A (fr) |
CA (1) | CA1100200A (fr) |
DE (1) | DE2716153C2 (fr) |
FR (1) | FR2387543A1 (fr) |
GB (1) | GB1594376A (fr) |
SE (1) | SE426277B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708389A (en) * | 1951-01-09 | 1955-05-17 | Frederick W Kavanagh | Spectral wedge interference filter combined with purifying filters |
DE3869344D1 (de) * | 1987-12-04 | 1992-04-23 | Siemens Ag | Hochpass einer filteranordnung fuer eine mit stromrichtern verbundene leitung. |
US5014177A (en) * | 1989-12-19 | 1991-05-07 | Sundstrand Corporation | DC-link ripple reduction circuit |
US5343080A (en) * | 1991-11-15 | 1994-08-30 | Power Distribution, Inc. | Harmonic cancellation system |
US5434455A (en) * | 1991-11-15 | 1995-07-18 | Power Distribution, Inc. | Harmonic cancellation system |
US5397927A (en) * | 1992-08-25 | 1995-03-14 | Helionetics, Inc. | Active filter for reducing non-fundamental currents and voltages |
US5343381A (en) * | 1993-02-25 | 1994-08-30 | Hydro-Quebec | Electrical dampening circuit for dampening resonance of a power signal in a power distribution network |
SE502069C2 (sv) * | 1993-11-19 | 1995-07-31 | Asea Brown Boveri | Högspänningsfilter |
FI94196C (fi) * | 1993-12-28 | 1995-07-25 | Kone Oy | Laitteisto harmonisten yliaaltojen suodattamiseksi |
US5614770A (en) * | 1994-06-06 | 1997-03-25 | Helionetics, Inc. | Structure and method for performing active injection mode filtering on an AC power system |
US5576942A (en) * | 1994-09-30 | 1996-11-19 | Universities Research Association, Inc. | Method and apparatus for reducing the harmonic currents in alternating-current distribution networks |
US6157552A (en) * | 1999-12-20 | 2000-12-05 | General Electric Company | Sub-harmonic detection and control system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE433673C (de) * | 1925-02-26 | 1926-09-09 | Bbc Brown Boveri & Cie | Verfahren zur Unterdrueckung von Oberwellen in elektrischen Leitungsnetzen |
US1808589A (en) * | 1927-12-30 | 1931-06-02 | Gen Electric | Electrical filter |
CH219788A (de) * | 1940-02-07 | 1942-02-28 | Sueddeutsche Apparate Fabrik G | Schaltungsanordnung zur Unterdrückung der Wechselstromkomponente von Wellenströmen, insbesondere bei gleichgerichteten Wechselströmen. |
US2825024A (en) * | 1957-06-12 | 1958-02-25 | Gen Electric | Voltage stabilizing system |
US2959738A (en) * | 1958-02-06 | 1960-11-08 | Agency Ind Science Techn | System of eliminating the higher harmonic voltage of any alternating current circuit |
US3351849A (en) * | 1964-04-28 | 1967-11-07 | Lorain Prod Corp | Ferroresonant voltage regulating and harmonic suppressing circuit |
US3435331A (en) * | 1966-06-20 | 1969-03-25 | New North Electric Co | Filtered alternating current voltage regulator |
FR1525350A (fr) * | 1967-04-07 | 1968-05-17 | Alsthom Cgee | Dispositif permettant d'affaiblir ou d'éliminer les ondulations résiduelles des alimentations à courant continu |
CH479184A (fr) * | 1967-10-02 | 1969-09-30 | Alsthom Cgee | Dispositif permettant d'affaiblir les ondulations résiduelles d'une alimentation à courant continu |
FR2074671B1 (fr) * | 1970-01-15 | 1974-03-01 | Alsthom Cgee | |
GB1369602A (en) * | 1970-12-08 | 1974-10-09 | Brentford Electric Ltd | Electrical circuits that include ripple filters |
-
1977
- 1977-04-12 DE DE2716153A patent/DE2716153C2/de not_active Expired
-
1978
- 1978-02-27 SE SE7802193A patent/SE426277B/sv not_active IP Right Cessation
- 1978-03-30 US US05/891,917 patent/US4209757A/en not_active Expired - Lifetime
- 1978-04-07 GB GB13830/78A patent/GB1594376A/en not_active Expired
- 1978-04-10 FR FR7810556A patent/FR2387543A1/fr active Granted
- 1978-04-11 JP JP4259878A patent/JPS53127664A/ja active Pending
- 1978-04-11 CA CA300,848A patent/CA1100200A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2716153C2 (de) | 1982-04-29 |
US4209757A (en) | 1980-06-24 |
FR2387543A1 (fr) | 1978-11-10 |
SE426277B (sv) | 1982-12-20 |
GB1594376A (en) | 1981-07-30 |
DE2716153A1 (de) | 1978-10-19 |
JPS53127664A (en) | 1978-11-08 |
CA1100200A (fr) | 1981-04-28 |
SE7802193L (sv) | 1978-10-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |