KR101068353B1 - 공간벡터기술의 단일전류센서를 이용한 모터구동제어 - Google Patents
공간벡터기술의 단일전류센서를 이용한 모터구동제어 Download PDFInfo
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- KR101068353B1 KR101068353B1 KR1020047019903A KR20047019903A KR101068353B1 KR 101068353 B1 KR101068353 B1 KR 101068353B1 KR 1020047019903 A KR1020047019903 A KR 1020047019903A KR 20047019903 A KR20047019903 A KR 20047019903A KR 101068353 B1 KR101068353 B1 KR 101068353B1
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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
- 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
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53875—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53873—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control
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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
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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
- 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
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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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53875—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
- H02M7/53876—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output based on synthesising a desired voltage vector via the selection of appropriate fundamental voltage vectors, and corresponding dwelling times
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
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- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
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Claims (57)
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- 복수의 상으로 구성되는 다상 브러쉬리스 모터를 위한 구동시스템에 있어서,스위치수단을 포함하고 상기 스위치수단에 의하여 복수의 상태 간에 스위칭됨으로써 상기 각 상에 인가되는 전위를 변경하는 구동회로와, 상기 각 상의 권선을 통하여 흐르는 순시총전류를 감지할 수 있도록 연결된 전류센서와, 일련의 각 펄스폭변조주기에서 상기 상태들 간에 상기 구동회로가 스위칭하는 시간을 제어하기 위하여 상기 스위치수단을 제어하는 펄스폭변조된 구동신호를 제공하도록 구성된 제어수단을 포함하고,상기 제어수단은 상기 각 상의 전류가 상기 전류센서에 의하여 결정될 수 있을 만큼 충분한 시간이 복수의 도통상태에서 소비되도록 상기 스위치수단의 스위칭 시간을 제어하고, 상기 구동회로가 각 주기의 각 상태에서 소비하는 시간을 결정하기 위하여 공간벡터변조를 사용하며, 비원형 궤적에 대응하는 최대의 변조지수를 제공하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제11항에 있어서,상기 제어수단은 모든 가능한 전압요구벡터에 대응하는 위치들을 포함하고 단일상태벡터에 의해 분할된 복수의 섹터를 갖는 공간벡터영역을 한정하고, 적어도 하나의 섹터 내에서 상기 전압요구벡터가 상기 전류센서를 사용하여 각 상의 전류의 측정이 가능할 만큼 충분한 길이의 두 상태벡터로 구성될 수 있는 영역들과, 상기 전압요구벡터가 이러한 전류측정을 가능하게 하기 위한 3개 이상의 상태벡터로 구성될 필요가 있는 영역들을 한정하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제12항에 있어서,상기 제어수단은 상기 적어도 하나의 섹터 내에서 상기 전압요구벡터가 3개의 상태벡터로 구성될 필요가 있는 영역들과, 이러한 전류측정을 가능하게 하기 위한 4개의 상태벡터로 구성될 필요가 있는 영역들을 한정하도록 더 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제12항 또는 제13항에 있어서,상기 제어수단은 상기 영역의 각 섹터에 대하여 상기 영역들을 한정하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제14항에 있어서,상기 제어수단은 각 전압요구벡터에 대하여 상기 요구벡터가 어떤 섹터 및 어떤 영역에 해당하는가를 결정하고, 각 섹터의 각 영역에 대해 상기 요구전압을 발생하는데 어떤 도통상태가 요구되는가를 정의하며, 상기 요구되는 도통상태 각각에 대한 상태시간을 상기 영역에서의 상기 전압요구벡터의 위치로부터 계산하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제12항 또는 제13항에 있어서,상기 제어수단은 상기 영역을 상기 섹터들 중의 단 하나에 대해서만 한정하고, 각 전압요구벡터로부터 상기 하나의 섹터에서의 해당 전압요구벡터와 상기 요구벡터를 상기 한 섹터 내로 보내는 회전각도를 결정하며, 상기 해당 전압요구벡터에 대한 상태시간을 계산하고, 이들을 상기 회전각도에 기초하여 실제 전압요구벡터에 대한 상태시간으로 변환하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제11항에 있어서,상기 제어수단은 상기 전류센서를 사용하여 상기 각 상에 대한 전류측정이 가능하게 할 것을 요구함이 없이 상태벡터를 계산하고, 이후 그 결과의 상태벡터가 이러한 전류측정을 가능하게 하는지의 여부를 결정하며, 만약 그렇지 않다면 이러한 전류측정을 가능하게 하는 상태벡터를 생성하기 위한 시프트 알고리즘을 적용하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 복수의 상으로 구성되는 다상 브러쉬리스 모터를 위한 구동시스템에 있어서,스위치수단을 포함하고 상기 스위치수단에 의하여 복수의 상태 간에 스위칭됨으로써 상기 각 상에 인가되는 전위를 변경하는 구동회로와, 상기 각 상의 권선을 통하여 흐르는 순시총전류를 감지할 수 있도록 연결된 전류센서와, 일련의 각 펄스폭변조주기에서 상기 상태들 간에 상기 구동회로가 스위칭하는 시간을 제어하기 위하여 상기 스위치수단을 제어하는 펄스폭변조된 구동신호를 제공하도록 구성된 제어수단을 포함하고,상기 제어수단은 상기 각 상의 전류가 상기 전류센서에 의하여 결정될 수 있을 만큼 충분한 시간이 복수의 도통상태에서 소비되도록 상기 스위치수단의 스위칭 시간을 제어하도록 구성되고,상기 제어수단은 두 인접한 주기들 간에서 변조지수의 측정값이 임계값 미만일 경우에는 상기 스위치수단이 상기 주기 내에서 스위칭되는 순서의 변경을 금지하지만 변조지수의 측정값이 상기 임계값보다 클 경우에는 이러한 순서의 변경을 허용하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제18항에 있어서,상기 제어수단은 그 미만에서는 상기 순서의 변경이 금지되는 상기 구동시스템의 파라메타의 임계값을 정의하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제19항에 있어서,상기 파라메타는 변조지수인 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제18항 내지 제20항 중의 어느 한 항에 있어서,상기 제어수단은 상기 순서의 변경이 금지되는 경우에는 상기 순서의 변경이 방지되도록 상기 순서의 변경을 금지하는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제18항 내지 제20항 중의 어느 한 항에 있어서,상기 제어수단은 상기 순서의 변경에 히스테리시스를 제공함으로써 상기 순서의 변경을 금지하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
- 제22항에 있어서,상기 제어수단은 상기 순서의 변경이 허용되는 제1상태와 상기 순서의 변경이 방지되는 제2상태 간의 스위칭에 히스테리시스를 제공하도록 구성되는 것을 특징으로 하는 다상 브러쉬리스 모터의 구동시스템.
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GB0213098.7 | 2002-06-07 | ||
GBGB0213098.7A GB0213098D0 (en) | 2002-06-07 | 2002-06-07 | Motor control device |
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KR20050020825A KR20050020825A (ko) | 2005-03-04 |
KR101068353B1 true KR101068353B1 (ko) | 2011-09-30 |
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US (2) | US7308192B2 (ko) |
EP (2) | EP1589650B1 (ko) |
JP (1) | JP4671687B2 (ko) |
KR (1) | KR101068353B1 (ko) |
CN (1) | CN100566112C (ko) |
AU (1) | AU2003274164A1 (ko) |
BR (1) | BRPI0311657B1 (ko) |
DE (1) | DE60334323D1 (ko) |
GB (1) | GB0213098D0 (ko) |
IN (1) | IN2012DN01904A (ko) |
WO (1) | WO2003105329A1 (ko) |
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Also Published As
Publication number | Publication date |
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GB0213098D0 (en) | 2002-07-17 |
EP1589650B1 (en) | 2010-09-22 |
BRPI0311657B1 (pt) | 2016-05-17 |
AU2003274164A8 (en) | 2003-12-22 |
CN100566112C (zh) | 2009-12-02 |
EP1589650A3 (en) | 2006-11-22 |
US7612522B2 (en) | 2009-11-03 |
CN1669209A (zh) | 2005-09-14 |
EP1525655B1 (en) | 2018-02-28 |
US7308192B2 (en) | 2007-12-11 |
EP1525655A1 (en) | 2005-04-27 |
US20050226607A1 (en) | 2005-10-13 |
EP1589650A2 (en) | 2005-10-26 |
JP2005531270A (ja) | 2005-10-13 |
BR0311657A (pt) | 2005-03-15 |
KR20050020825A (ko) | 2005-03-04 |
US20080079377A1 (en) | 2008-04-03 |
AU2003274164A1 (en) | 2003-12-22 |
JP4671687B2 (ja) | 2011-04-20 |
WO2003105329A1 (en) | 2003-12-18 |
IN2012DN01904A (ko) | 2015-07-24 |
DE60334323D1 (de) | 2010-11-04 |
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