CN101371431A - 在干扰情况下关断电机的方法 - Google Patents
在干扰情况下关断电机的方法 Download PDFInfo
- Publication number
- CN101371431A CN101371431A CNA2007800029506A CN200780002950A CN101371431A CN 101371431 A CN101371431 A CN 101371431A CN A2007800029506 A CNA2007800029506 A CN A2007800029506A CN 200780002950 A CN200780002950 A CN 200780002950A CN 101371431 A CN101371431 A CN 101371431A
- Authority
- CN
- China
- Prior art keywords
- mode
- short
- motor
- advance
- switch
- 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
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007257 malfunction Effects 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
- E01C19/203—Centrifugal spreaders with substantially vertical axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C2019/2055—Details not otherwise provided for
- E01C2019/207—Feeding the distribution means
- E01C2019/208—Feeding the distribution means with longitudinal auger
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
本发明涉及一种用于在干扰情况下关断具有脉冲逆变器(2)的电机(1)的方法。当将电机(1)首先切换到脉冲逆变器(2)的所有开关(3a-3f)被打开的断开模式(Z2)下并且随后切换到与高电位(UBat)相连接的开关(3a-3c)被打开而与低电位(地)相连接的开关(3d-3f)被闭合的短路模式(Z3)下时,可以使在关断电机时的不受欢迎的副作用最小化并且使正规的电机运行(Z1)最大化。
Description
技术领域
本发明涉及一种根据权利要求1的前序部分的用于在干扰情况下关断具有脉冲逆变器(Pulswechselrichter)的电机的方法、以及一种根据权利要求8的前序部分的相应的装置。
背景技术
例如在混合动力车辆中采用具有脉冲逆变器的电机,在混合动力车辆中电机选择性地在电动机运行或发电机运行中运行。在电动机运行中,电机生成例如在加速阶段中支持内燃机的附加的传动力矩,在发电机运行中,电机生成存储在诸如电池或超级电容(Super-Cap)的储能器中的电能。借助脉冲逆变器来调节电机的运行方式和功率。
已知的脉冲逆变器(PWR)包括一系列的开关,利用这些开关选择性地相对于高电位、即所谓的中间电路电压或相对于低参考电位、尤其是地来切换电机的各个相(U,V,W)。由外部的控制设备来控制开关,该控制设备根据司机愿望(加速或制动)来计算电机的额定运行点。脉冲逆变器与控制设备相连接,并从该控制设备获得相应的运行数据或控制指令。
在可能例如由于过高的电池电流或过高的引线电流而形成的干扰的情况下,将脉冲逆变器切换到安全状态下,以便防止电气元件的可能的损坏。从现有技术中主要已知两种替代地被应用的不同的关断方法:在第一种方法中,闭合所有与低电位相连接的开关(低侧开关),并且打开所有与高电位相连接的开关(高侧开关)。该运行方式也称为短路模式。在另一种关断方法中,打开脉冲逆变器的所有的开关。这也称为断开(Freischalt)模式。
已知的关断方法原则上适于保护储能器或连接在其上的电气元件,但是具有一些缺点。因此例如相电流可能在转换到短路模式之后还短时间(1-1.5个半波)上升。所以必须相应低地调节短路模式的触发阈值。除此之外,到短路模式的转换还引起机器力矩的跳跃式的改变,该改变可能对车辆特性产生干扰影响。此外,在短路模式下还在电机中生成可能导致过热的可观的电损耗功率。而断开模式尤其是具有以下缺点,即中间电路电压在转换到断开模式之后还可能上升50V和更多。因此可能使储能器和另外的电气元件过充电或损坏。
发明内容
因此本发明的任务是创造一种用于关断电机的方法,该方法在后续的电流上升或电压上升方面具有较小的副作用,并导致对机器力矩的较小的影响和电机的较少的发热。在此情况下,该方法应可以尽可能简单和低成本地实现。
根据本发明,该任务通过在权利要求1中以及在权利要求8中所说明的特征来解决。本发明的其它的扩展方案是从属权利要求的主题。
本发明的一个主要的方面在于,顺序地利用两种已知的关断运行方式,并且首先将电机切换到断开模式,并且随后切换到短路模式。如果断开模式是足够短的并且相对快地转换到短路模式,则可以限制与断开模式相关联的负面效应。除此之外,仅还在显著更小的程度上出现与短路模式相关联的效应。断开模式和短路模式的顺序的耦合因此具有可以显著降低或完全消除上述缺点的主要优点。
优选地在预先给定的时间阈值之后进行从断开模式到短路模式的转换。该时间阈值应优选地与相应的应用相匹配,并且例如可以为10ms。可以简单地并且低成本地例如借助时间元件来实现时间阈值的预先给定。
上述的时间标准可以选择性地与一个或多个附加的标准、尤其是储能器或电机的电流状态和/或电压状态相关联。由此实现,脉冲逆变器较长时间地保持在断开模式下,并且只有当在电机上或在连接在该电机上的电网中达到临界电流和/或电压状态时,才从断开模式转换到短路模式。
根据本发明的第一实施形式,当满足了时间标准并且诸如电池电流的电流值附加地超过预先给定的阈值时,进行从断开模式到短路模式的过渡。因此只有当电池(充电)电流达到临界值时,才进行到短路模式的转换。
根据本发明的第二实施形式,当满足了所述的时间标准并且诸如中间电路电压的电压值超过预先给定的阈值时,进行到短路模式的转换。因此尤其可以防止损坏对电压敏感的元件。设置有合适的电流传感器或电压传感器,用于测量所述的电流或电压。这些电流传感器或电压传感器可以被集成在控制设备中。
根据本发明的第三实施形式,当满足了所述的时间标准并且电机的转速超过预先给定的阈值时,进行到短路模式的转换。如开始时已提及的那样,断开模式特别是在高转速时是关键的,因为在此情况下由电机生成可能损坏电池或储能器的相应高的电压。转速的阈值优选地为电机的最高转速的大约50%。优选地设置有合适的转速传感器,用于测量所述的转速。
附图说明
以下借助附图示例性地更详细地阐述本发明。
图1展示具有脉冲逆变器的三相电机的示意图;
图2展示在干扰情况下电机的不同运行状态的状态图;以及
图3展示与转速有关的到短路模式的转换的示例图。
具体实施方式
图1展示电机1和连接在其上的脉冲逆变器2的示意图。脉冲逆变器(PWR)2包括多个开关3a-3f,这些开关3a-3f与电机1的各个相U、V、W相连接,并相对于高的供电电位(电池电压UBat)或相对于低的参考电位(地)切换所述相U、V、W。与高的供电电位UBat相连接的开关3a-3c在此也称为“高侧开关”,而与地相连接的开关3d-3f称为“低侧开关”。脉冲逆变器2此外还包括多个以六脉冲整流器桥电路形式布置的自振荡二极管(Freilaufdiode)4a-4f。在此,各一个二极管4a-4f与开关3a-3f之一并联布置。
PWR2确定电机1的功率和运行方式,并由控制设备6来相应地控制。电机1因此可以选择性地在电动机运行或发电机运行中运行。在电动机运行中,它生成例如在加速阶段中支持内燃机的附加的传动力矩。而在发电机运行中将机械能转变成电能,并存储在储能器中,这里存储在电池5中。
主要用来稳定电池电压UBat的所谓的中间电路电容器C与脉冲逆变器2并联布置。
图2展示在关断电机1时不同运行状态的状态图。在此,状态Z1表示正规(正常)运行,状态Z2表示断开模式,而状态Z3表示短路模式。在系统的可能例如由过高的电流值或电压值或由过高的温度引起的干扰情况下,脉冲逆变器2(由控制设备6触发)自动切换到断开模式Z2下,以便避免损坏电机1或对电压敏感的元件。
转换条件在这里用B12来表示,并可以按照应用来自由选择。在断开模式Z2下打开所有的开关3a-3f。转换条件B12通常被表达为电压、电流或温度的函数。设置有(例如在控制设备6中集成)相应的传感器,用于测量所需要的电流值、电压值或温度值。
在出现条件B23时,电机1或脉冲逆变器2自动地从断开模式(Z2)转换到短路模式(Z3)下。对于到短路模式(Z3)下的转换,可以表达不同的条件B23。应选择转换条件B23,使得避免尤其是电池5的损坏。
第一可能性例如在于预先给定纯粹的时间条件。在此情况下,当断开模式Z2的持续时间已超出了譬如10ms的预先给定的时间阈值时,进行到短路模式Z3下的转换。该实现方案是特别简单的。优选地在持续时间t之后进行到短路模式Z3下的转换,其中:
t=L·K·Imax/[Uzk+R·Imax·K]
式中:
t=线性地到值零的衰减时间,
L/R电感/电阻(绕组星形连接)
Imax=在关断之前的最大的引线电流
K=系数(值1.5...2.0)
Uzk=中间电路电压
第二可能性在于,当满足了上述的时间条件并且电池充电电流(发电机运行)大于譬如20A的预先给定的阈值时,转换到短路模式Z3下。在此情况下,当电池充电电流已达到了临界值时,进行到短路模式的转换。
第三可能性在于,当满足了上述的时间条件并且中间电路电压Uzk超出了预先给定的阈值时,将脉冲逆变器2转换到短路模式Z3下。在此情况下,因此能够防止PWR 2的损坏。
第四可能性在于,当电机1中的转速n超出了预先给定的阈值时,将脉冲逆变器2转换到短路模式Z3下。该阈值在此优选地为最高转速的大约50%。
控制设备6包括读入并处理对于所实施的方法来说必需的量(电压和/或电流和/或温度和/或转速)的算法。控制设备优选地包括至少一个定时器,利用该定时器来检验所述的时间条件。该算法在此如上所述工作。当干扰被确定、即满足了条件B12时,控制设备6生成用于PWR 2的控制信号A,利用该控制信号A将PWR 2首先切换到断开模式。在出现条件B23时,控制设备6于是生成用于PWR 2的控制信号A,利用该控制信号A将PWR 2切换到短路模式Z3下。
图3展示根据电机1的转速n(或成比例的转速)从断开模式Z2到短路模式Z3下的转换。如可以识别的那样,电机1首先处于具有上升转速n的正规运行中。在时刻t0出现满足条件B12的干扰。于是将脉冲逆变器2切换到断开模式Z2下。在时刻t0之后不久达到10ms的时间阈值。电机1的转速n在此之后继续上升,直至它达到3000min-1的值为止。在时刻t1满足了条件B23(t>10ms并且n>3000min-1)。系统因此切换到短路模式Z3下。回跳条件B21和B31在这里是上级的,但是将不进一步加以论述。
Claims (8)
1.用于在干扰情况下运行具有脉冲逆变器(2)的电机(1)的方法,其特征在于,
在干扰情况下所述电机(1)首先被切换到断开模式(Z2),并且随后被切换到短路模式(Z3),其中在所述断开模式(Z2)下所述脉冲逆变器(2)的所有开关(3a-3f)都被打开,在所述短路模式(Z3)下与高电位相连接的开关(3a-3c)被打开,而与低电位(U0)相连接的开关(3d-3f)被闭合。
2.按照权利要求1所述的方法,其特征在于,当超出预先给定的时间阈值时,所述电机(1)从所述断开模式(Z2)被切换到所述短路模式(Z3)。
3.按照权利要求2所述的方法,其特征在于,根据以下关系式来选择所述时间阈值:
t=L·K·Imax/[Uzk+R·Imax·K]。
4.按照以上权利要求之一所述的方法,其特征在于,当超出预先给定的时间阈值并且电流值、尤其是电池电流(IBat)超出预先给定的阈值时,所述电机(1)从所述断开模式(Z2)被切换到所述短路模式(Z3)。
5.按照权利要求1至3之一所述的方法,其特征在于,当超出预先给定的时间阈值并且电压值、尤其是中间电路电压(Uzk)超出预先给定的阈值时,所述电机(1)从所述断开模式(Z2)被切换到所述短路模式(Z3)。
6.按照权利要求1至3之一所述的方法,其特征在于,当超出预先给定的时间阈值并且转速(n)超出预先给定的阈值时,所述电机(1)从所述断开模式(Z2)被切换到所述短路模式(Z3)。
7.按照权利要求6所述的方法,其特征在于,所述阈值为最高转速的大约50%。
8.用于在干扰情况下运行具有脉冲逆变器(2)的电机(1)的装置,其特征在于,
设置有控制设备(6),该控制设备(6)在干扰情况下控制所述脉冲逆变器(2),使得所述脉冲逆变器(2)首先切换到断开模式(Z2),并且随后切换到短路模式(Z3),其中在所述断开模式(Z2)下所述脉冲逆变器(2)的所有开关(3a-3f)都被打开,在所述短路模式(Z3)下与高电位相连接的开关(3a-3c)被打开,而与低电位(U0)相连接的开关(3d-3f)被闭合。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006003254A DE102006003254A1 (de) | 2006-01-24 | 2006-01-24 | Verfahren zum Abschalten einer elektrischen Maschine im Falle einer Störung |
DE10200600354.3 | 2006-01-24 | ||
PCT/EP2007/050525 WO2007085566A1 (de) | 2006-01-24 | 2007-01-19 | Verfahren zum abschalten einer elektrischen maschine im falle einer störung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101371431A true CN101371431A (zh) | 2009-02-18 |
CN101371431B CN101371431B (zh) | 2011-06-08 |
Family
ID=37882094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800029506A Active CN101371431B (zh) | 2006-01-24 | 2007-01-19 | 在干扰情况下关断电机的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8369049B2 (zh) |
EP (1) | EP1980015B1 (zh) |
JP (1) | JP2009524401A (zh) |
KR (1) | KR20080087131A (zh) |
CN (1) | CN101371431B (zh) |
DE (2) | DE102006003254A1 (zh) |
WO (1) | WO2007085566A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102612446A (zh) * | 2009-09-24 | 2012-07-25 | 罗伯特·博世有限公司 | 用于电机的逆变器和用于运行电机用的逆变器的方法 |
CN105379106A (zh) * | 2013-07-04 | 2016-03-02 | 福伊特专利有限公司 | 永磁激励的电机 |
CN106537757A (zh) * | 2014-07-25 | 2017-03-22 | 罗伯特·博世有限公司 | 用于运行至少发电地能够运行的电机的方法以及用于施行该方法的器件 |
CN106891729A (zh) * | 2017-03-21 | 2017-06-27 | 北京新能源汽车股份有限公司 | 一种车辆下电控制方法、装置及汽车 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4757815B2 (ja) | 2007-03-05 | 2011-08-24 | 本田技研工業株式会社 | 電動機の制御装置および車両 |
DE102007020509A1 (de) * | 2007-05-02 | 2008-11-06 | Robert Bosch Gmbh | Fehlerbehandlung bei einer elektrischen Maschine eines Hybridantriebes |
DE102008000904A1 (de) * | 2008-04-01 | 2009-10-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer elektrischen Maschine eines Hybridantriebs bei erhöhter Verfügbarkeit |
DE102008018555A1 (de) * | 2008-04-12 | 2009-10-15 | Bayerische Motoren Werke Aktiengesellschaft | Antriebseinrichtung mit Drehstrommaschine |
JP4989591B2 (ja) * | 2008-04-23 | 2012-08-01 | 三菱電機株式会社 | 永久磁石同期モータの駆動装置、空気調和装置、換気扇の駆動装置、洗濯機、自動車及び車両 |
DE102009047616A1 (de) | 2009-12-08 | 2011-06-09 | Robert Bosch Gmbh | Wechselrichteranordnung zum Betreiben eines Elektromotors |
DE102009055055A1 (de) | 2009-12-21 | 2011-06-22 | Robert Bosch GmbH, 70469 | Verfahren zur Fehlererkennung bei einer durch einen Wechselrichter angesteuerten elektrischen Maschine in einem Kraftfahrzeug und Vorrichtung zur Überwachung eines Betriebs der elektrischen Maschine |
DE102010003595A1 (de) | 2010-04-01 | 2011-10-06 | Robert Bosch Gmbh | Wechselrichter für eine elektrische Maschine und Verfahren zum Betreiben eines Wechselrichters für eine elektrische Maschine |
DE102010030856A1 (de) * | 2010-07-02 | 2012-01-05 | Robert Bosch Gmbh | Verfahren zum Betrieb einer als Antriebsaggregat in einem Kraftfahrzeug dienenden mindestens dreiphasigen elektrischen Maschine und Steuergerät für einen Wechselrichter |
DE102010039190A1 (de) | 2010-08-11 | 2012-02-16 | Robert Bosch Gmbh | Verfahren und System zum Betreiben einer durch einen Wechselrichter angesteuerten elektrischen Maschine in einem Kraftfahrzeug im Fehlerfall |
DE102010062334A1 (de) | 2010-12-02 | 2012-06-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer durch einen Wechselrichter gesteuerten elektrischen Maschine im Falle einer Störung |
DE102011006512A1 (de) | 2011-03-31 | 2012-10-04 | Robert Bosch Gmbh | Steuereinheit |
DE102011006516B4 (de) | 2011-03-31 | 2024-07-04 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer elektrischen Maschine in einem Kurzschlussbetrieb und Fahrzeug |
US8878542B2 (en) * | 2011-04-01 | 2014-11-04 | Robert Bosch Gmbh | Method and apparatus for dealing with faults in an electrical drive system |
DE102011017712A1 (de) | 2011-04-28 | 2012-10-31 | Robert Bosch Gmbh | Verfahren und Steuereinrichtung zur Schutzzeiteinstellung in einem elektrischen Antriebssystem |
DE102011081173A1 (de) * | 2011-08-18 | 2013-02-21 | Robert Bosch Gmbh | Betriebszustandsschaltung für Wechselrichter und Verfahren zum Einstellen von Betriebszuständen eines Wechselrichters |
DE102012216008A1 (de) | 2012-09-10 | 2014-03-13 | Robert Bosch Gmbh | Betriebszustandsschaltung für Wechselrichter und Verfahren zum Einstellen von Betriebszuständen eines Wechselrichters |
CN103042926B (zh) * | 2012-12-04 | 2016-09-28 | 联合汽车电子有限公司 | 新能源汽车的拖车保护方法及实现电路 |
US9093929B2 (en) | 2012-12-17 | 2015-07-28 | Infineon Technologies Ag | Circuit arrangements and methods for operating an electrical machine |
US20140300303A1 (en) * | 2013-04-04 | 2014-10-09 | Hamilton Sundstrand Corporation | Systems and methods for arc detecting and extinguishing in motors |
DE102013016960A1 (de) | 2013-10-11 | 2014-07-24 | Daimler Ag | Abschalten einer Wechselrichtereinheit und Betriebsverfahren |
DE102013220727A1 (de) | 2013-10-14 | 2015-04-16 | Schmidhauser Ag | Steuergerät |
DE102013226560A1 (de) * | 2013-12-19 | 2015-06-25 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Betreiben einer elektrischen Maschine |
DE102013226577A1 (de) * | 2013-12-19 | 2015-06-25 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Betreiben einer elektrischen Maschine |
DE102013226564A1 (de) * | 2013-12-19 | 2015-06-25 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Betreiben einer elektrischen Maschine |
DE112015000834T5 (de) * | 2014-03-31 | 2016-11-03 | Aisin Aw Co., Ltd. | Wechselrichtersteuerungsvorrichtung |
CN107284242B (zh) * | 2016-03-31 | 2020-03-31 | 比亚迪股份有限公司 | 电动车辆的高压退电方法和装置 |
DE102017207886A1 (de) * | 2016-06-03 | 2017-12-07 | Robert Bosch Engineering And Business Solutions Private Limited | Steuereinheit und Verfahren zum Ansteuern einer Wechselrichterschaltung für einen Permanentmagnet-Synchronmotor |
GB2552663B (en) | 2016-08-01 | 2019-07-24 | Protean Electric Ltd | A method and controller for controlling an electric motor |
DE102017217298A1 (de) * | 2017-09-28 | 2019-03-28 | Siemens Aktiengesellschaft | Elektrische Antriebseinrichtung |
EP3501876B1 (en) * | 2017-12-20 | 2021-11-10 | Valeo Siemens eAutomotive Germany GmbH | Control unit, inverter, assembly, vehicle and method for controlling an inverter |
DE102019210926A1 (de) * | 2019-07-24 | 2021-01-28 | Zf Friedrichshafen Ag | Verfahren und Steuergerät zum Kurzschließen von zumindest zwei Phasen einer elektrischen Maschine eines Fahrzeugs |
DE102019218881A1 (de) * | 2019-12-04 | 2021-06-10 | Zf Friedrichshafen Ag | Verfahren zum Abschalten einer durch einen Wechselrichter angesteuerten elektrischen Maschine im Falle einer Störung |
DE102020202381A1 (de) | 2020-02-25 | 2021-08-26 | Zf Friedrichshafen Ag | Verfahren zum Betreiben einer elektrischen Maschine eines Kraftfahrzeugs |
DE102020210097A1 (de) | 2020-08-10 | 2022-02-10 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben einer Antriebseinrichtung, Antriebseinrichtung, Kraftfahrzeug |
DE102022113800B4 (de) | 2022-06-01 | 2024-06-06 | Audi Aktiengesellschaft | Verfahren zum Betrieb einer elektrischen Maschine, insbesondere in einem Kraftfahrzeug, und Kraftfahrzeug |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016459A (en) * | 1975-08-12 | 1977-04-05 | Robert Bosch G.M.B.H. | Protective system for intermittently operating semiconductor switch |
JPH09163791A (ja) | 1995-12-07 | 1997-06-20 | Sanden Corp | 電動式圧縮機の駆動方法及び駆動装置 |
JP3262257B2 (ja) * | 1996-04-26 | 2002-03-04 | 株式会社日立製作所 | 電気車用制御装置及び制御方法 |
US5757596A (en) * | 1997-01-21 | 1998-05-26 | Ford Global Technologies, Inc. | Motor control assembly and method of controlling same |
EP0933858A1 (fr) | 1998-01-28 | 1999-08-04 | Gec Alsthom Acec Transport S.A. | Procédé de protection par mise en court-circuit |
JPH11299274A (ja) | 1998-04-10 | 1999-10-29 | Rohm Co Ltd | モータ駆動回路 |
DE10205963A1 (de) | 2002-02-14 | 2003-09-04 | Daimler Chrysler Ag | Verfahren und Ansteuersystem zum Ansteuern einer permanenterregten elektrischen Maschine |
FI115393B (fi) * | 2002-03-28 | 2005-04-29 | Abb Oy | Järjestelmä ja menetelmä propulsioyksikön moottorin jarruttamiseksi |
JP3654645B2 (ja) * | 2002-05-21 | 2005-06-02 | 三菱電機株式会社 | モータ駆動系の異常検出装置 |
EP1536552B1 (en) | 2002-07-08 | 2007-12-12 | Kabushiki Kaisha Yaskawa Denki | Ac generator sensor-less vector control method and control device thereof |
TW576008B (en) * | 2002-09-10 | 2004-02-11 | Richtek Technology Corp | High-voltage side short-circuit protection apparatus and method for DC/DC converter |
US7129652B2 (en) * | 2004-03-26 | 2006-10-31 | Texas Instruments Incorporated | System and method for driving a plurality of loads |
JP4543781B2 (ja) * | 2004-06-25 | 2010-09-15 | トヨタ自動車株式会社 | 電源装置 |
JP4670413B2 (ja) * | 2004-07-07 | 2011-04-13 | トヨタ自動車株式会社 | 電源装置 |
US7479770B2 (en) * | 2005-04-28 | 2009-01-20 | Texas Instruments Incorporated | System and method for driving a power field-effect transistor (FET) |
-
2006
- 2006-01-24 DE DE102006003254A patent/DE102006003254A1/de not_active Withdrawn
-
2007
- 2007-01-19 EP EP07712062A patent/EP1980015B1/de active Active
- 2007-01-19 CN CN2007800029506A patent/CN101371431B/zh active Active
- 2007-01-19 US US12/160,523 patent/US8369049B2/en active Active
- 2007-01-19 KR KR1020087018058A patent/KR20080087131A/ko active Search and Examination
- 2007-01-19 WO PCT/EP2007/050525 patent/WO2007085566A1/de active Application Filing
- 2007-01-19 JP JP2008551764A patent/JP2009524401A/ja active Pending
- 2007-01-19 DE DE502007007116T patent/DE502007007116D1/de active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102612446A (zh) * | 2009-09-24 | 2012-07-25 | 罗伯特·博世有限公司 | 用于电机的逆变器和用于运行电机用的逆变器的方法 |
CN102612446B (zh) * | 2009-09-24 | 2015-08-05 | 罗伯特·博世有限公司 | 用于电机的逆变器和用于运行电机用的逆变器的方法 |
US9676277B2 (en) | 2009-09-24 | 2017-06-13 | Robert Bosch Gmbh | Inverter for an electric machine and method for operating an inverter for an electric machine |
CN105379106A (zh) * | 2013-07-04 | 2016-03-02 | 福伊特专利有限公司 | 永磁激励的电机 |
CN105379106B (zh) * | 2013-07-04 | 2018-02-16 | 福伊特专利有限公司 | 用于控制用于对电机进行驱动的多相变频器的方法 |
CN106537757A (zh) * | 2014-07-25 | 2017-03-22 | 罗伯特·博世有限公司 | 用于运行至少发电地能够运行的电机的方法以及用于施行该方法的器件 |
CN106537757B (zh) * | 2014-07-25 | 2019-02-15 | 索恩格汽车德国有限责任公司 | 用于运行至少发电地能够运行的电机的方法以及用于施行该方法的器件 |
CN106891729A (zh) * | 2017-03-21 | 2017-06-27 | 北京新能源汽车股份有限公司 | 一种车辆下电控制方法、装置及汽车 |
CN106891729B (zh) * | 2017-03-21 | 2020-01-21 | 北京新能源汽车股份有限公司 | 一种车辆下电控制方法、装置及汽车 |
Also Published As
Publication number | Publication date |
---|---|
EP1980015B1 (de) | 2011-05-04 |
KR20080087131A (ko) | 2008-09-30 |
WO2007085566A1 (de) | 2007-08-02 |
EP1980015A1 (de) | 2008-10-15 |
JP2009524401A (ja) | 2009-06-25 |
US20100202089A1 (en) | 2010-08-12 |
DE502007007116D1 (de) | 2011-06-16 |
CN101371431B (zh) | 2011-06-08 |
DE102006003254A1 (de) | 2007-07-26 |
US8369049B2 (en) | 2013-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101371431B (zh) | 在干扰情况下关断电机的方法和装置 | |
CN107112937B (zh) | 逆变器控制装置以及车辆用控制装置 | |
EP2797769B1 (en) | Method and arrangement for powering up a dc distribution system in a hybrid vehicle | |
CN102795119B (zh) | 操作包括具有断开高电压蓄电池的电机的动力系统的方法和设备 | |
US9925878B2 (en) | Bus pre-charge control using a buck converter | |
US9387766B2 (en) | Vehicle with selectively enabled boost converter | |
CN110014863A (zh) | 用于电动汽车的逆变器 | |
CN101909920B (zh) | 特别是汽车的电网络的运行方法 | |
CN103633784B (zh) | 具有负载突降保护器的旋转电机 | |
EP2398146A2 (en) | High power DC SSPC with capability of soft turn-on to large capacitive loads | |
CN108068625B (zh) | 电池通信丢失期间的电力电子的操作 | |
CN103434415A (zh) | 机动车驱动系统 | |
JP2014517664A (ja) | 電荷移動管理方法および電荷移動装置 | |
CN105270295A (zh) | 用于机动车辆的车载电气系统 | |
US10899231B2 (en) | System and method for avoiding inrush current in a vehicle microgrid | |
US20140330465A1 (en) | Control apparatus for hybrid vehicle | |
US20180208079A1 (en) | System and method for protecting high-voltage components | |
CN104426451A (zh) | 用于电机的驱动电路 | |
CN105305930A (zh) | 电动机控制系统 | |
CN205647474U (zh) | 一种避免抛负载损害的车辆电路保护系统 | |
CN112134438B (zh) | 机电动力传输链的电气系统 | |
US10513234B2 (en) | Vehicle electrical system to facilitate integration of third-party batteries | |
CN117885531A (zh) | 使高压总线主动放电的电动化车辆 | |
CN102612793A (zh) | 电存储器单元的电压均衡 | |
CN109001626A (zh) | 用于交流发电机控制装置的改进的故障处理 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |