JP5576681B2 - 送電のための補償システム - Google Patents
送電のための補償システム Download PDFInfo
- Publication number
- JP5576681B2 JP5576681B2 JP2010053919A JP2010053919A JP5576681B2 JP 5576681 B2 JP5576681 B2 JP 5576681B2 JP 2010053919 A JP2010053919 A JP 2010053919A JP 2010053919 A JP2010053919 A JP 2010053919A JP 5576681 B2 JP5576681 B2 JP 5576681B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- series
- attenuation circuit
- grid
- circuit
- Prior art date
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title description 30
- 239000003990 capacitor Substances 0.000 claims description 35
- 230000004044 response Effects 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 description 9
- 238000010248 power generation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000009474 immediate action Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1807—Arrangements for adjusting, eliminating or compensating reactive power in networks using series compensators
-
- 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
- H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
- H02J3/00125—Transmission line or load transient problems, e.g. overvoltage, resonance or self-excitation of inductive loads
-
- 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
- Y02E40/30—Reactive power compensation
Description
110 負荷
120 電源
130 ユーザの苦情
140 直列コンデンサ
200 電力/公共送電網
210 非従来型発電源(例えば、風力タービン発電機)
211 電力変圧器
220 送電線
230 直列コンデンサ
240 従来型発電源
250 負荷
310 減衰回路
320 スイッチ
412 抵抗器
414 コンデンサ
416 コイル
510 減衰回路
512 抵抗器
514 コンデンサ
516 コイル
520 スイッチ
Claims (9)
- 送電網(220)を補償するためのシステムであって、
前記送電網(220)に接続された1つ又はそれ以上の非従来型発電源(210)と、
前記送電網(220)の少なくとも一部分に接続されかつ該送電網を補償する少なくとも1つの直列補償回路(230)と、
前記送電網(220)の少なくとも一部分に接続された少なくとも1つの減衰回路(510)と、
を含み、
前記少なくとも1つの減衰回路(510)が、前記少なくとも1つの直列補償回路(230)によって前記送電網(220)上に引起こされた分数調波直列共振を軽減し、
前記少なくとも1つの減衰回路が、直列接続のコンデンサ(514)及びコイル(516)と並列に接続された少なくとも1つの抵抗器(512)を含む、
システム。 - 前記少なくとも1つの減衰回路(510)が、前記送電網の作動周波数において分数調波共振に対して広帯域応答するように調整される、請求項1に記載のシステム。
- 前記少なくとも1つの減衰回路(510)が、前記少なくとも1つの直列補償回路と直列に接続されるか又は前記送電網の少なくとも一部分と直列に接続される、請求項1または2に記載のシステム。
- 前記1つ又はそれ以上の非従来型発電源(210)の少なくとも1つに接続された1つ又はそれ以上の電力変圧器(211)をさらに含み、
前記少なくとも1つの減衰回路が、前記1つ又はそれ以上の電力変圧器に接続される、
請求項1から請求項3のいずれかに記載のシステム。 - 前記少なくとも1つの減衰回路が、
前記1つ又はそれ以上の電力変圧器の少なくとも1つと前記1つ又はそれ以上の非従来型発電源の1つとの間に、或いは
前記1つ又はそれ以上の電力変圧器の少なくとも1つとより高い及びより低い電圧バスの少なくとも一方との間に、或いは
前記1つ又はそれ以上の電力変圧器の少なくとも1つの中性点とより低い又はより高い電圧側との間に、接続される、
請求項4に記載のシステム。 - 前記送電網に接続された少なくとも1つの従来型発電源をさらに含み、
前記1つ又はそれ以上の非従来型発電源が、風力タービン発電機、風力発電ファーム、太陽光発電所を含む群の1つ又はそれ以上から選ばれる、
請求項1から請求項5のいずれかに記載のシステム。 - 前記少なくとも1つの補償回路が、少なくとも1つの直列コンデンサを含む、請求項1から請求項6のいずれかに記載のシステム。
- 前記少なくとも1つの減衰回路に接続された少なくとも1つのスイッチ(520)をさらに含み、
前記少なくとも1つのスイッチの作動が、前記少なくとも1つの減衰回路と前記送電網を接続又は切断することができる、
請求項1から請求項7のいずれかに記載のシステム。 - 前記送電網が、1つ又はそれ以上の相を含み、
前記少なくとも1つの補償回路が、前記1つ又はそれ以上の相の少なくとも1つに接続され、
前記少なくとも1つの減衰回路が、前記送電網の少なくとも1つの相に接続される、
請求項1から請求項8のいずれかに記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/418,003 | 2009-04-03 | ||
US12/418,003 US8063515B2 (en) | 2008-10-10 | 2009-04-03 | Compensation system for power transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010246366A JP2010246366A (ja) | 2010-10-28 |
JP5576681B2 true JP5576681B2 (ja) | 2014-08-20 |
Family
ID=42455391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010053919A Active JP5576681B2 (ja) | 2009-04-03 | 2010-03-11 | 送電のための補償システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8063515B2 (ja) |
EP (1) | EP2237386A3 (ja) |
JP (1) | JP5576681B2 (ja) |
CN (1) | CN101860034A (ja) |
AU (1) | AU2010201236B2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT508242B1 (de) * | 2009-04-10 | 2015-05-15 | Andritz Hydro Gmbh | Energieeinspeisung in ein stromnetz |
US8878396B2 (en) * | 2010-07-20 | 2014-11-04 | Emprimus, Llc | Continuous uninterruptable AC grounding system for power system protection |
US8558405B2 (en) | 2011-05-26 | 2013-10-15 | Siemens Aktiengesellschaft | Method and system for operating and controlling a wind turbine to prevent excitation of subsynchronous oscillations within the wind turbine |
CN102340146B (zh) * | 2011-08-31 | 2014-02-12 | 东南大学 | 一种电力系统次同步振荡的抑制装置及其抑制方法 |
CN102412589B (zh) * | 2011-11-18 | 2013-10-02 | 北京睿能世纪科技有限公司 | 一种实现次同步谐振控制的方法及系统 |
CN102412588B (zh) * | 2011-11-18 | 2013-12-18 | 北京睿能世纪科技有限公司 | 一种实现次同步谐振控制的方法及系统 |
EP2608351A1 (en) * | 2011-12-20 | 2013-06-26 | ABB Research Ltd. | Handling resonances in a power transmission system |
CN103457280B (zh) * | 2013-08-08 | 2015-06-17 | 许继集团有限公司 | 一种微电网平滑风力发电出力的方法 |
CN103529298B (zh) * | 2013-09-30 | 2016-03-02 | 国家电网公司 | 含串补线路风电系统中检测次同步谐振的方法及装置 |
US9467112B2 (en) | 2014-07-25 | 2016-10-11 | Ge Energy Power Conversion Technology Ltd | Hybrid thyristor-controlled series capacitor and passive damping filter for series capacitors |
US10374421B2 (en) | 2017-03-24 | 2019-08-06 | Abb Schweiz Ag | Systems and methods for line voltage drop compensation |
CN109546664B (zh) * | 2017-09-21 | 2022-05-24 | 通用电气公司 | 发电系统、用于抑制次同步振荡的系统以及用于控制功率系统运行的方法 |
CN109301842B (zh) * | 2018-10-23 | 2022-04-22 | 国网吉林省电力有限公司 | 一种基于负阻尼贡献的风电场次同步振荡切除方法 |
CN110165776B (zh) * | 2019-04-10 | 2021-04-23 | 昆明东控电器成套设备有限公司 | 一种适用于高海拔地区的电能输送母线系统 |
US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555291A (en) * | 1968-05-16 | 1971-01-12 | Gen Electric | Power system filter |
JPS5024007B1 (ja) * | 1970-11-20 | 1975-08-12 | ||
GB1450931A (en) * | 1973-01-17 | 1976-09-29 | Ass Elect Ind | Frequency selective damping circuits for use in ac power systems |
US4292545A (en) * | 1979-04-16 | 1981-09-29 | Electric Power Research Institute, Inc. | Method and means for damping subsynchronous oscillations and DC offset in an AC power system |
JPS55160998A (en) * | 1979-06-01 | 1980-12-15 | Tokyo Electric Power Co Inc:The | Controller for synchronous machine |
SE455977B (sv) * | 1987-05-06 | 1988-08-22 | Asea Ab | Sett och anordning for skyddande av en turbingenerator mot subsynkrona resonanssvengningar |
JP3242181B2 (ja) * | 1993-02-05 | 2001-12-25 | 株式会社日立製作所 | 限流装置及び限流制御方法 |
US5642007A (en) * | 1994-12-30 | 1997-06-24 | Westinghouse Electric Corporation | Series compensator inserting real and reactive impedance into electric power system for damping power oscillations |
JP3242814B2 (ja) * | 1995-01-25 | 2001-12-25 | 三菱電機株式会社 | 電力系統の補償制御装置 |
US6021035A (en) * | 1995-05-31 | 2000-02-01 | General Electric Company | Apparatus for protection of power-electronics in series compensating systems |
JPH09182297A (ja) * | 1995-12-27 | 1997-07-11 | Nissin Electric Co Ltd | 電力用直列コンデンサ装置 |
US5864185A (en) * | 1996-03-28 | 1999-01-26 | General Electric Company | Sub-synchronous resonance filters for series capacitors |
US6157552A (en) * | 1999-12-20 | 2000-12-05 | General Electric Company | Sub-harmonic detection and control system |
CN1402408A (zh) * | 2002-09-11 | 2003-03-12 | 来林娟 | 高性能的无功功率补偿电路 |
US6781355B2 (en) * | 2002-10-18 | 2004-08-24 | Sun Microsystems, Inc. | I/O power supply resonance compensation technique |
CN2612141Y (zh) * | 2003-03-19 | 2004-04-14 | 浙江大学 | 高串补度的串联电容补偿装置 |
US7298059B2 (en) * | 2004-12-17 | 2007-11-20 | General Electric Company | System and method for operating a wind farm under high wind speed conditions |
US20100133915A1 (en) * | 2006-05-30 | 2010-06-03 | Abb Research Ltd | Thyristor controllied series capacitor adapted to damp sub synchronous resonances |
JP4729455B2 (ja) * | 2006-08-16 | 2011-07-20 | 日本電信電話株式会社 | フィルタ回路 |
US8106540B2 (en) * | 2008-10-10 | 2012-01-31 | General Electric Company | Compensation system for power transmission |
-
2009
- 2009-04-03 US US12/418,003 patent/US8063515B2/en active Active
-
2010
- 2010-03-11 JP JP2010053919A patent/JP5576681B2/ja active Active
- 2010-03-23 EP EP10157270.9A patent/EP2237386A3/en active Pending
- 2010-03-26 AU AU2010201236A patent/AU2010201236B2/en active Active
- 2010-04-01 CN CN201010162727A patent/CN101860034A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2010201236B2 (en) | 2016-05-12 |
EP2237386A3 (en) | 2017-04-05 |
JP2010246366A (ja) | 2010-10-28 |
AU2010201236A1 (en) | 2010-10-21 |
CN101860034A (zh) | 2010-10-13 |
EP2237386A2 (en) | 2010-10-06 |
US20100090538A1 (en) | 2010-04-15 |
US8063515B2 (en) | 2011-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5576681B2 (ja) | 送電のための補償システム | |
Nøland et al. | Excitation system technologies for wound-field synchronous machines: Survey of solutions and evolving trends | |
EP1796259B1 (en) | System of operating double fed induction generators | |
US8106540B2 (en) | Compensation system for power transmission | |
EP2698894B1 (en) | Alternative Power Converter System | |
Ambati et al. | A low component count series voltage compensation scheme for DFIG WTs to enhance fault ride-through capability | |
Mansouri et al. | Internal electrical protection of wind turbine with doubly fed induction generator | |
US7939956B1 (en) | Torsional protection system and method for wind turbine | |
Huang et al. | Fault ride-through configuration and transient management scheme for self-excited induction generator-based wind turbine | |
Hu et al. | A review of the low-voltage ride-through capability of wind power generators | |
Kynev et al. | Comparison of modern STATCOM and synchronous condenser for power transmission systems | |
Qin et al. | A hierarchical microgrid protection scheme using hybrid breakers | |
Duong et al. | Simulation and performance analysis of a new LVRT and damping control scheme for DFIG wind turbines | |
Wenzel et al. | Vacuum circuit breakers in flexible AC transmission systems | |
US10566786B2 (en) | Fault current enhancement for energy resources with power electronic interface | |
He et al. | Impact of LVRT capability of wind turbines on distance protection of AC grids | |
Daniel et al. | Subsynchronous phenomena and wind turbine generators | |
Al-Quteimat et al. | Low voltage ride through of doubly fed induction generator in wind power generation using crowbar solution | |
El-helw et al. | Comparison study between two Dynamic Breaking resistor techniques in protecting the doubly fed induction generator | |
Kawady | An interactive simulation of grid-connected DFIG units for protective relaying studies | |
Tourou et al. | Performance analysis of doubly fed induction generators operating in weak power systems | |
Nicolae et al. | Simulation by MATLAB/Simulink of a wind farm power plant | |
Das et al. | Power quality analysis of distributed wind generation systems | |
EP3267576B1 (en) | Controller and generator-motor starting method | |
Gupta et al. | Electromagnetic Analysis of a Large Hydrogenerator during Symmetrical Grid Fault in a Power System Network |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130304 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140520 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140610 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140704 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5576681 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |