JPWO2018235187A1 - サイリスタ起動装置 - Google Patents
サイリスタ起動装置 Download PDFInfo
- Publication number
- JPWO2018235187A1 JPWO2018235187A1 JP2019524769A JP2019524769A JPWO2018235187A1 JP WO2018235187 A1 JPWO2018235187 A1 JP WO2018235187A1 JP 2019524769 A JP2019524769 A JP 2019524769A JP 2019524769 A JP2019524769 A JP 2019524769A JP WO2018235187 A1 JPWO2018235187 A1 JP WO2018235187A1
- Authority
- JP
- Japan
- Prior art keywords
- synchronous machine
- thyristor
- current
- converter
- inverter
- 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.)
- Granted
Links
- 230000004913 activation Effects 0.000 title claims description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 131
- 238000010304 firing Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 239000007858 starting material Substances 0.000 claims abstract description 3
- 239000002826 coolant Substances 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 18
- 238000004804 winding Methods 0.000 description 12
- 238000013021 overheating Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0004—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control
- H02P23/0027—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control using different modes of control depending on a parameter, e.g. the speed
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
- H02P1/52—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by progressive increase of frequency of supply to motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
- H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/08—Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
- H02P2201/13—DC-link of current link type, e.g. typically for thyristor bridges, having an inductor in series with rectifier
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
図2は、同期機20の冷却構造の一例を示す断面図である。図2を参照して、同期機20の機内では、回転子24の回転軸にはファン25が取り付けられている。ファン25は、回転子24の回転によって回転駆動される。ファン25が回転すると、図中矢印に示すように、回転子24および固定子26に形成される通風路に冷却媒体が循環される。冷却媒体には、たとえば水素ガスまたは空気が用いられる。固定子枠内には通風路に面して冷却器27が設置されている。通風路を循環した冷却媒体は、冷却器27、固定子枠内に通風路に面して設置された冷却器27によって冷却される。
図3は、サイリスタ起動装置100の動作を示すタイムチャートである。図3には、コンバータ1から出力される直流電流Idおよび同期機20の回転速度が示されている。
Claims (5)
- 同期機を起動させるサイリスタ起動装置であって、
交流電力を直流電力に変換するように構成されたコンバータと、
前記直流電力を平滑化する直流リアクトルと、
前記コンバータから前記直流リアクトルを介して与えられる前記直流電力を可変周波数の交流電力に変換して前記同期機に供給するように構成されたインバータと、
前記同期機の回転子位置を検出するように構成された位置検出器と、
前記位置検出器の検出信号に基づいて、前記インバータにおけるサイリスタの点弧位相を制御するように構成された第1の制御部と、
前記位置検出器の検出信号に基づいて、前記コンバータの直流出力電流が電流指令値に一致するように、前記コンバータにおけるサイリスタの点弧位相を制御するように構成された第2の制御部とを備え、
前記サイリスタ起動装置は、前記直流出力電流を断続的に零にすることにより前記インバータの転流を行なう第1のモードと、前記同期機の誘起電圧により前記インバータの転流を行なう第2のモードとを順次実行することにより、前記同期機を停止状態から所定の回転速度まで加速させるように構成され、
前記第1のモードにおいて、前記電流指令値は、前記同期機の回転速度が高くなるに従って電流値が大きくなるように設定される、サイリスタ起動装置。 - 前記第1のモードにおいて、前記第2の制御部は、前記同期機の回転速度に応じて前記電流指令値を離散的に変化させる、請求項1に記載のサイリスタ起動装置。
- 前記第1のモードにおいて、前記第2の制御部は、前記同期機の回転速度に応じて電流指令値を連続的に変化させる、請求項1に記載のサイリスタ起動装置。
- 前記第1のモードにおいて、
前記第1の制御部は、前記直流出力電流が零となる時間が経過したタイミングで前記インバータにおけるサイリスタを点弧させるように構成され、
前記第2の制御部は、前記直流出力電流が零となる時間が経過したタイミングで前記電流指令値に従って前記コンバータにおけるサイリスタの点弧位相を制御するように構成される、請求項1〜3のいずれか1項に記載のサイリスタ起動装置。 - 前記同期機は、
前記インバータから交流電力の供給を受ける固定子と、
回転子と、
前記回転子の回転軸に取り付けられ、前記固定子および前記回転子に形成された通風路に冷却媒体を循環させるように構成されたファンとを含む、請求項1〜4のいずれか1項に記載のサイリスタ起動装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/022842 WO2018235187A1 (ja) | 2017-06-21 | 2017-06-21 | サイリスタ起動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018235187A1 true JPWO2018235187A1 (ja) | 2020-01-23 |
JP6697129B2 JP6697129B2 (ja) | 2020-05-20 |
Family
ID=64735547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019524769A Active JP6697129B2 (ja) | 2017-06-21 | 2017-06-21 | サイリスタ起動装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11239769B2 (ja) |
EP (1) | EP3644493B1 (ja) |
JP (1) | JP6697129B2 (ja) |
KR (1) | KR102539553B1 (ja) |
CN (1) | CN110771028B (ja) |
WO (1) | WO2018235187A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018235188A1 (ja) * | 2017-06-21 | 2018-12-27 | 東芝三菱電機産業システム株式会社 | サイリスタ起動装置 |
KR102357119B1 (ko) * | 2020-10-16 | 2022-02-07 | 한국전력공사 | 동기기 정지중 기동장치 제어루프 튜닝 시스템 및 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102751781A (zh) * | 2012-07-11 | 2012-10-24 | 北京国能子金电气技术有限公司 | 备用电源在线装置 |
WO2013168282A1 (ja) * | 2012-05-11 | 2013-11-14 | 東芝三菱電機産業システム株式会社 | 直流電圧検出器およびそれを用いた電力変換装置 |
WO2014033849A1 (ja) * | 2012-08-29 | 2014-03-06 | 東芝三菱電機産業システム株式会社 | サイリスタ起動装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443747A (en) * | 1982-04-01 | 1984-04-17 | General Electric Company | Transitioning between multiple modes of inverter control in a load commutated inverter motor drive |
JPH0724475B2 (ja) | 1984-08-31 | 1995-03-15 | 株式会社東芝 | 同期電動機の制御方法 |
JPH0612954B2 (ja) * | 1984-11-27 | 1994-02-16 | 株式会社東芝 | 同期電動機の制御方法 |
IT1211537B (it) * | 1987-11-18 | 1989-11-03 | Halsall Prod Ltd | Motore a corrente continua senza spazzole per motoventilatori pompe ed altre apparecchiature similari |
JP4729356B2 (ja) * | 2005-07-29 | 2011-07-20 | 株式会社日立製作所 | モータ制御装置,洗濯機,エアコンおよび電動オイルポンプ |
JP2007215261A (ja) | 2006-02-07 | 2007-08-23 | Mitsubishi Electric Corp | 空冷式電動機 |
JP2007306741A (ja) * | 2006-05-12 | 2007-11-22 | Toshiba Corp | 制御装置一体型電動機 |
DE102007021723B4 (de) | 2007-05-09 | 2009-09-17 | Siemens Ag | Luftgekühlte rotierende elektrische Maschine |
JP4486114B2 (ja) * | 2007-09-03 | 2010-06-23 | 株式会社日立製作所 | 回転電機 |
WO2010059141A1 (en) * | 2008-11-21 | 2010-05-27 | Otis Elevator Company | Operation of a three-phase regenerative drive from mixed dc and single phase ac power sources |
US9912259B2 (en) * | 2013-02-14 | 2018-03-06 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Thyristor starting device and control method therefor |
JP5967299B2 (ja) * | 2013-04-22 | 2016-08-10 | 富士電機株式会社 | 電力変換装置及びその制御方法 |
-
2017
- 2017-06-21 WO PCT/JP2017/022842 patent/WO2018235187A1/ja unknown
- 2017-06-21 CN CN201780092298.5A patent/CN110771028B/zh active Active
- 2017-06-21 JP JP2019524769A patent/JP6697129B2/ja active Active
- 2017-06-21 EP EP17914125.4A patent/EP3644493B1/en active Active
- 2017-06-21 KR KR1020207001320A patent/KR102539553B1/ko active IP Right Grant
- 2017-06-21 US US16/611,012 patent/US11239769B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013168282A1 (ja) * | 2012-05-11 | 2013-11-14 | 東芝三菱電機産業システム株式会社 | 直流電圧検出器およびそれを用いた電力変換装置 |
CN102751781A (zh) * | 2012-07-11 | 2012-10-24 | 北京国能子金电气技术有限公司 | 备用电源在线装置 |
WO2014033849A1 (ja) * | 2012-08-29 | 2014-03-06 | 東芝三菱電機産業システム株式会社 | サイリスタ起動装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20200017500A (ko) | 2020-02-18 |
CN110771028B (zh) | 2023-05-23 |
US20200177111A1 (en) | 2020-06-04 |
JP6697129B2 (ja) | 2020-05-20 |
EP3644493A1 (en) | 2020-04-29 |
EP3644493A4 (en) | 2021-01-06 |
EP3644493B1 (en) | 2023-04-26 |
KR102539553B1 (ko) | 2023-06-05 |
US11239769B2 (en) | 2022-02-01 |
WO2018235187A1 (ja) | 2018-12-27 |
CN110771028A (zh) | 2020-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6704523B2 (ja) | サイリスタ起動装置 | |
JP5918371B2 (ja) | サイリスタ起動装置 | |
JP6697129B2 (ja) | サイリスタ起動装置 | |
JP6792075B2 (ja) | サイリスタ起動装置 | |
JP6781343B2 (ja) | サイリスタ起動装置 | |
JP7315799B1 (ja) | サイリスタ起動装置 | |
JPWO2019159346A1 (ja) | サイリスタ起動装置 | |
JP2012178905A (ja) | Dcブラシレスモータの駆動装置 | |
JP2016052142A (ja) | モータ制御装置 | |
JP5621539B2 (ja) | モータ駆動システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190904 |
|
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: 20200422 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200423 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6697129 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 |