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1.发明授权公开(公告)号：US09899842B2
公开(公告)日：2018-02-20
申请号：US14653422
申请日：2013-12-18
CPC分类号： H02J3/381 , H02J3/46 , H02P5/00 , H02P9/02 , Y10T307/505
摘要： In a control method performed in shifting a plurality of different types of power generators to parallel operation, at least one of output voltage and a voltage drooping characteristic of at least one of the plurality of power generators is changed. In the case where the plurality of different types of power generators are a plurality of synchronous power generators having different voltage drooping characteristics, the voltage drooping characteristic of one power generator having a smaller voltage drooping characteristic among the plurality of power generators to be operated in parallel is changed so as to coincide with the voltage drooping characteristic of the other power generator. At the time of changing the voltage drooping characteristic, the other power generator is controlled so that the output voltage thereof is maintained at a value before start of the parallel operation.
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公开(公告)号：US5533878A
公开(公告)日：1996-07-09
申请号：US407481
申请日：1995-03-02
申请人： Noboru Iwata
发明人： Noboru Iwata
CPC分类号： F04B43/1269 , F04B43/1253
摘要： A squeeze pump has an elastic tube disposed between an inlet and an outlet of a cylindrical drum and extends along an inner peripheral surface of the drum. A pair of pressing rollers spaced by 180 degrees are arranged to press the tube. The tube is deformed into a flat shape with two bent portions to transfer a slurry within the tube. The tube has a large diameter in the inlet and a small diameter in the outlet. Each pressing roller has a large diameter formed at the middle and a small diameter at both ends. A support member extends along the inner peripheral surface of drum to support at least one of the bent portions of tube when the tube is pressed by the pressing roller.
摘要翻译： 挤压泵具有设置在圆柱形鼓的入口和出口之间的弹性管并且沿着滚筒的内周表面延伸。 间隔开180度的一对压辊布置成按压管。 管子变形成具有两个弯曲部分的平坦形状，以在管内转移浆料。 该管在入口处具有大直径并且在出口中具有小直径。 每个压辊具有在中间形成的大直径且两端具有小直径。 当管被按压辊按压时，支撑构件沿着鼓的内周表面延伸以支撑管的弯曲部分中的至少一个。
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3.发明授权公开(公告)号：US09391458B2
公开(公告)日：2016-07-12
申请号：US14127250
申请日：2012-06-19
CPC分类号： H02J3/46 , H02J3/381 , H02J3/382 , H02J3/386 , H02J3/387 , H02P9/04 , Y02E10/763 , Y10T307/576 , Y10T307/718
摘要： A parallel operation control method for different type power generation apparatuses to shift the power generation apparatuses having respective different drooping characteristics, in which the drooping characteristic is defined as a characteristic of decrease of a rated frequency along with an increase of a load, from independent operation of the power generation apparatuses under suitable drooping characteristics to parallel operation thereof to drive a common drive target, includes determining a load of one of the power generation apparatuses by subtracting a load of the other of the power generation apparatuses from a predetermined required load; changing a drooping characteristic of the one of the power generation apparatuses so as to coincide with a drooping characteristic of the other of the power generation apparatuses; and controlling the one of the power generation apparatuses so as to maintain frequency at the time of changing the drooping characteristic.
摘要翻译： 一种用于不同类型发电装置的并联运行控制方法，用于将具有各种不同下垂特性的发电装置从其独立运行中移除，其中下降特性被定义为额定频率随着负载的增加而降低的特性 的发电装置的并联运行以驱动公共驱动目标，包括通过从预定的所需负载减去另一个所述发电装置的负载来确定所述发电装置中的一个的负载; 改变所述一个发电装置的下垂特性，以便与另一个所述发电装置的下垂特性一致; 并且控制发电装置之一，以便在改变下垂特性时保持频率。
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公开(公告)号：US5954486A
公开(公告)日：1999-09-21
申请号：US886686
申请日：1997-07-01
申请人： Noboru Iwata
发明人： Noboru Iwata
CPC分类号： F04B43/1253 , F05C2225/02 , F05C2225/06 , F05C2253/04 , Y10S417/90
摘要： A squeeze type pump, which transfers slurry via an elastic tube by squeezing the elastic tube with pairs of rollers to elastically deform the tube while moving each pair of squeezing rollers. The squeeze type pump includes a cylindrical drum with the elastic tube being arranged along an inner surface of the drum. A drive shaft is supported at a center portion of the drum while pairs of support shafts are cantilevered by the drive shaft. Bearings rotatably support the rollers on each support shaft. The squeezing rollers are formed from a synthetic resin material.
摘要翻译： 挤压型泵，其通过使用成对的辊挤压弹性管，通过弹性管传送浆料，以在移动每对挤压辊的同时使管弹性变形。 挤压式泵包括圆筒形滚筒，弹性管沿鼓的内表面布置。 驱动轴支撑在滚筒的中心部分，而一对支撑轴由驱动轴悬臂。 轴承可旋转地支撑每个支撑轴上的滚子。 挤压辊由合成树脂材料形成。
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5.发明申请CONTROL METHOD AND CONTROL SYSTEM FOR PARALLEL OPERATION BETWEEN DIFFERENT TYPES OF POWER GENERATOR 有权发电机不同类型并联运行的控制方法与控制系统公开(公告)号：US20150333519A1
公开(公告)日：2015-11-19
申请号：US14653422
申请日：2013-12-18
IPC分类号： H02J3/38
CPC分类号： H02J3/381 , H02J3/46 , H02P5/00 , H02P9/02 , Y10T307/505
摘要： In a control method performed in shifting a plurality of different types of power generators to parallel operation, at least one of output voltage and a voltage drooping characteristic of at least one of the plurality of power generators is changed. In the case where the plurality of different types of power generators are a plurality of synchronous power generators having different voltage drooping characteristics, the voltage drooping characteristic of one power generator having a smaller voltage drooping characteristic among the plurality of power generators to be operated in parallel is changed so as to coincide with the voltage drooping characteristic of the other power generator. At the time of changing the voltage drooping characteristic, the other power generator is controlled so that the output voltage thereof is maintained at a value before start of the parallel operation.
摘要翻译： 在将多个不同类型的发电机移动到并联运行中的控制方法中，改变多个发电机中的至少一个的输出电压和电压下降特性中的至少一个。 在多个不同类型的发电机是具有不同的电压下降特性的多个同步发电机的情况下，多个发电机中具有较小的电压下降特性的一个发电机的电压下降特性将被并联运行 改变为与另一发电机的电压下降特性一致。 在改变电压下降特性时，控制另一发电机，使其输出电压维持在并联运行开始之前的值。
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6.发明申请公开(公告)号：US20140152112A1
公开(公告)日：2014-06-05
申请号：US14127250
申请日：2012-06-19
IPC分类号： H02J3/46
CPC分类号： H02J3/46 , H02J3/381 , H02J3/382 , H02J3/386 , H02J3/387 , H02P9/04 , Y02E10/763 , Y10T307/576 , Y10T307/718
摘要： A parallel operation control method for different type power generation apparatuses to shift the power generation apparatuses having respective different drooping characteristics, in which the drooping characteristic is defined as a characteristic of decrease of a rated frequency along with an increase of a load, from independent operation of the power generation apparatuses under suitable drooping characteristics to parallel operation thereof to drive a common drive target, includes determining a load of one of the power generation apparatuses by subtracting a load of the other of the power generation apparatuses from a predetermined required load; changing a drooping characteristic of the one of the power generation apparatuses so as to coincide with a drooping characteristic of the other of the power generation apparatuses; and controlling the one of the power generation apparatuses so as to maintain frequency at the time of changing the drooping characteristic.
摘要翻译： 一种用于不同类型发电装置的并联运行控制方法，用于将具有各种不同下垂特性的发电装置从其独立运行中移除，其中下降特性被定义为额定频率随着负载的增加而降低的特性 的发电装置的并联运行以驱动公共驱动目标，包括通过从预定的所需负载减去另一个所述发电装置的负载来确定所述发电装置中的一个的负载; 改变所述一个发电装置的下垂特性，以便与另一个所述发电装置的下垂特性一致; 并且控制发电装置之一，以便在改变下垂特性时保持频率。
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