JPWO2012144000A1 - 交流電動機の制御装置 - Google Patents
交流電動機の制御装置 Download PDFInfo
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- JPWO2012144000A1 JPWO2012144000A1 JP2011544745A JP2011544745A JPWO2012144000A1 JP WO2012144000 A1 JPWO2012144000 A1 JP WO2012144000A1 JP 2011544745 A JP2011544745 A JP 2011544745A JP 2011544745 A JP2011544745 A JP 2011544745A JP WO2012144000 A1 JPWO2012144000 A1 JP WO2012144000A1
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- 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
- H02P21/04—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for very low speeds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
- B60L15/025—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using field orientation; Vector control; Direct Torque Control [DTC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- H02P21/05—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for damping motor oscillations, e.g. for reducing hunting
-
- 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
- H02P27/08—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 with pulse width modulation
-
- 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
- H02P6/28—Arrangements for controlling current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/427—Voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/429—Current
-
- 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
- H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
- H02P2205/05—Torque loop, i.e. comparison of the motor torque with a torque reference
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
図1は、実施の形態の交流電動機システムの構成例を示すブロック図である。図1に示すように、本実施の形態の交流電動機システムは、直流電源1と、高調波電流が電源側に流出するのを抑制するために、リアクトル2とコンデンサ3からなるLCフィルタ回路と、コンデンサ3の両端電圧(コンデンサ電圧)Efcを、任意の周波数の交流電圧に変換するインバータ4と、交流電動機6と、交流電動機6を駆動制御する交流電動機の制御装置50と、を有している。
Iq*=(Tm*/(Φ2*・PP))・(L2/M) ・・・(1)
Id*=Φ2*/M+L2/(M・R2)・sΦ2* ・・・(2)
ωs*=(Iq*/Id*)・(R2/L2) ・・・(3)
なお、下式において、sは微分演算子、K1;比例ゲイン、K2;積分ゲインである。
qe=(K1+K2/s)・(Iq*−Iq) ・・・(5)
de=(K1+K2/s)・(Id*−Id) ・・・(6)
Ed*=−ω・L1・σ・Iq*+(M/L2)・sΦ2* ・・・(7)
Eq*=ω・L1・σ・Id*+(ω・M・Φ2*)/L2 ・・・(8)
Vq*=Eq*+qe ・・・(9)
Vd*=Ed*+de ・・・(10)
PR=Efc・Idc ・・・(20)
コンデンサ電圧Efcが変動し、当初のn倍になった場合、抵抗60に流れる電流Idcも同様にn倍となるため、このときの抵抗60での電力PRnは次式(21)となる。
PRn=n・Efc・n・Idc=n2・Efc・Idc=n2・PR・・・(21)
即ち、抵抗60での電力PRnは、コンデンサ電圧Efcの変化割合の二乗に比例することが分かる。
Pinv=FM・Tm ・・・(22)
Pinvn=n2・Pinv=n2・FM・Tm ・・・(23)
ΔP=Pinvn−Pinv=n2・FM・Tm*−FM・Tm* ・・・(24)
ΔTm*=ΔP/FM=(n2−1)・Tm* ・・・(25)
ΔPa=Pinvn−Pinv=n2・FM・Tma−FM・Tma ・・・(26)
ΔTma*=ΔPa/FM=(n2−1)・Tma ・・・(27)
DAMPCNIQ=(DAPMCN/(Φ2*・PP))・(L2/M)・・・(28)
2 リアクトル
3 コンデンサ
4 インバータ
5a〜5c 電流検出器
6 交流電動機
7 速度検出器
8 q軸電流指令生成部
9 d軸電流指令生成部
10,11 減算器
12 q軸電流制御器
13 d軸電流制御器
14 電圧非干渉演算部
17,18 加算器
19 すべり角周波数指令生成部
20 加算器
21 積分器
22 dq軸−三相座標変換器
23 三相−dq軸座標変換器
24 加算器
30 ベクトル制御部
40 ダンピング制御部
41 ハイパスフィルタ
42 ローパスフィルタ
43 ローパスフィルタ
44 加算器
45 割算器
46 減算器
48 二乗演算器
49 乗算器
50 交流電動機の制御装置
60 抵抗
Claims (7)
- 直流電源側にリアクトルとコンデンサからなるLCフィルタ回路を有し、前記コンデンサの両端電圧であるコンデンサ電圧を任意の周波数の交流電圧に変換するインバータを介して交流電動機を駆動制御する交流電動機の制御装置であって、
前記コンデンサ電圧の変動を抑制するダンピング操作量を算出するダンピング制御部、を備え、
前記ダンピング制御部は、前記コンデンサ電圧の変動割合を算出し、前記変動割合と前記交流電動機の最大トルクを中心とする所定の範囲内の値として設定された所定値とに基づいてダンピング操作量を算出し、前記ダンピング操作量に基づき前記交流電動機のトルク指令または電流指令を生成し、前記トルク指令または電流指令に基づいて、前記コンデンサ電圧の変動に対して変動を抑える方向に前記インバータを流れる電流が変化するように前記インバータを制御する、ことを特徴とする交流電動機の制御装置。 - 前記ダンピング操作量は、前記コンデンサ電圧の変動割合を二乗した信号と前記所定値との積から、前記所定値を引いた値に基づき生成されることを特徴とする請求項1に記載の交流電動機の制御装置。
- 前記所定値は、前記交流電動機の最大トルクの50%〜200%の範囲で選定されたものであることを特徴とする請求項1に記載の交流電動機の制御装置。
- 前記所定値は、前記交流電動機の最大トルクであることを特徴とする請求項1に記載の交流電動機の制御装置。
- 前記所定値は、前記交流電動機の定格トルクであることを特徴とする請求項1に記載の交流電動機の制御装置。
- 前記ダンピング制御部は、入力された前記コンデンサ電圧を、前記コンデンサ電圧に含まれる直流成分で割ることにより、前記コンデンサ電圧の変動割合を算出することを特徴とする請求項1に記載の交流電動機の制御装置。
- 前記ダンピング制御部は、前記コンデンサ電圧に含まれる不要な高周波成分をカットした信号と、前記コンデンサ電圧に含まれる直流成分とを加算した信号を、前記コンデンサ電圧に含まれる直流成分で割ることにより、前記コンデンサ電圧の変動割合を算出することを特徴とする請求項1に記載の交流電動機の制御装置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/059547 WO2012144000A1 (ja) | 2011-04-18 | 2011-04-18 | 交流電動機の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP4906980B1 JP4906980B1 (ja) | 2012-03-28 |
| JPWO2012144000A1 true JPWO2012144000A1 (ja) | 2014-07-28 |
Family
ID=46060777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011544745A Active JP4906980B1 (ja) | 2011-04-18 | 2011-04-18 | 交流電動機の制御装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9337754B2 (ja) |
| EP (1) | EP2701303B1 (ja) |
| JP (1) | JP4906980B1 (ja) |
| CN (1) | CN103493364B (ja) |
| BR (1) | BR112013025620A2 (ja) |
| WO (1) | WO2012144000A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014174667A1 (ja) | 2013-04-26 | 2014-10-30 | 富士電機株式会社 | 共振抑制装置 |
| KR101575294B1 (ko) * | 2014-06-02 | 2015-12-21 | 현대자동차 주식회사 | 인버터의 입력단 전압 추정 방법 및 이를 이용한 모터 제어 방법 |
| US9960719B1 (en) * | 2017-03-08 | 2018-05-01 | Wisconsin Alumni Research Foundation | Variable frequency electrostatic drive |
| CN112311286B (zh) * | 2019-07-31 | 2023-06-30 | 北京金风科创风电设备有限公司 | 风力发电机组的功率控制装置及方法 |
| CN111953251A (zh) * | 2020-08-12 | 2020-11-17 | 湘潭电机股份有限公司 | 一种牵引变流器直流侧电压稳定控制方法 |
| CN113315145B (zh) * | 2021-06-02 | 2022-07-01 | 西南交通大学 | 高速列车统一dq阻抗模型的建立方法 |
| US20250284637A1 (en) * | 2024-03-07 | 2025-09-11 | Rambus Inc. | Emulated-architecture memory |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7055486B2 (en) * | 2003-03-28 | 2006-06-06 | Caterpillar Inc. | Fluid delivery control system |
| JP4304122B2 (ja) * | 2004-05-25 | 2009-07-29 | 三菱電機株式会社 | 電気車制御装置 |
| JP4410078B2 (ja) * | 2004-10-13 | 2010-02-03 | 本田技研工業株式会社 | 電動モータの過熱防止装置 |
| EP2058940B1 (en) * | 2006-08-29 | 2014-03-19 | Mitsubishi Electric Corporation | Ac motor vector control apparatus |
| JP2008079441A (ja) | 2006-09-22 | 2008-04-03 | Matsushita Electric Ind Co Ltd | モータ制御装置およびモータ制御装置を含む制御機器 |
| JP4844753B2 (ja) * | 2007-05-09 | 2011-12-28 | 株式会社デンソー | 電気自動車の制御装置 |
| MX2010003444A (es) | 2007-09-27 | 2010-04-21 | Mitsubishi Electric Corp | Controlador de maquina electrica rotatoria. |
| JP5060393B2 (ja) | 2008-05-28 | 2012-10-31 | 株式会社日立製作所 | インバータ制御装置 |
| CN102470719B (zh) * | 2009-07-09 | 2015-03-25 | 丰田自动车株式会社 | 车辆阻尼控制系统 |
| US8295063B2 (en) * | 2011-04-05 | 2012-10-23 | General Electric Company | System and method for damping LC circuits in power conversion systems |
-
2011
- 2011-04-18 JP JP2011544745A patent/JP4906980B1/ja active Active
- 2011-04-18 US US14/110,748 patent/US9337754B2/en active Active
- 2011-04-18 CN CN201180070213.6A patent/CN103493364B/zh active Active
- 2011-04-18 WO PCT/JP2011/059547 patent/WO2012144000A1/ja not_active Ceased
- 2011-04-18 BR BR112013025620A patent/BR112013025620A2/pt not_active Application Discontinuation
- 2011-04-18 EP EP11863994.7A patent/EP2701303B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| CN103493364A (zh) | 2014-01-01 |
| EP2701303A1 (en) | 2014-02-26 |
| EP2701303A4 (en) | 2014-12-31 |
| EP2701303B1 (en) | 2018-06-27 |
| BR112013025620A2 (pt) | 2016-12-27 |
| CN103493364B (zh) | 2016-08-17 |
| JP4906980B1 (ja) | 2012-03-28 |
| WO2012144000A1 (ja) | 2012-10-26 |
| US20140049197A1 (en) | 2014-02-20 |
| US9337754B2 (en) | 2016-05-10 |
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