公开(公告)号：WO1991009450A1

公开(公告)日：1991-06-27

申请号：PCT/US1990006564

申请日：1990-11-08

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  HUSS, John ,  HOPPE, Richard, J. ,  CROWE, Lawrence, E. ,  SUTRINA, Thomas ,  LAKIN, Eric, D.

IPC: H02M01/00

CPC classification number: H05K1/0265 ,  H05K1/0203 ,  H05K1/16 ,  H05K1/167 ,  H05K3/0061 ,  H05K2201/10166 ,  H05K2201/10174

Abstract: Prior power converters have utilized discrete components mounted on circuit boards of different design. Failure of one or more of the components requires the components to be separately tested to determine which is faulty. The faulty component or the board containing same must then be replaced. This results in significant down time for the inverter and can require stocking of a large number of specialized boards. In order to overcome these problems, an inverter (22) is assembled using a series of circuit boards (80, 82, 84) of standardized type. Each circuit board includes separate layers (101, 102-136, RS1+, 280, 290, 292) which interconnect components mounted thereon together with a heat exchanger (102) which cools high power components. When a malfunction of a component occurs, the entire board may be replaced so that inverter down time is minimized. Also, the use of standardized boards reduces stocking requirements and inventory costs.

公开(公告)号：WO1991009460A1

公开(公告)日：1991-06-27

申请号：PCT/US1990006560

申请日：1990-11-08

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  SUTRINA, Thomas ,  CROWE, Lawrence, E. ,  METZLER, Mark, W.

IPC: H02M07/5387

CPC classification number: H02M7/003

Abstract: Previous electronic circuit assemblies have exhibited unnecessarily high parasitic inductance. In order to overcome this problem, an apparatus in accordance with this invention is provided with a transistor (24) having power terminals, and first and second diodes (28, 29). The apparatus comprises a first bus (20a) connected to the first diode (28) and one of the power terminals, and a second bus (16a) connected to the second diode (29), the first and second buses (20a, 16a) comprising parallel plates having substantially the same configuration.

Abstract translation: 以前的电子电路组件已经表现出不必要的高寄生电感。 为了克服这个问题，根据本发明的装置设置有具有电源端子的晶体管（24）和第一和第二二极管（28,29）。 该装置包括连接到第一二极管（28）和一个电源端子的第一总线（20a）和连接到第二二极管（29）的第二总线（16a），第一和第二总线（20a，16a） 包括具有基本相同构造的平行板。

公开(公告)号：WO1988004860A1

公开(公告)日：1988-06-30

申请号：PCT/US1987003411

申请日：1987-12-18

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  SUTRINA, Thomas ,  DISHNER, Bryan, W.

IPC: H02P09/00

CPC classification number: B60L15/2054 ,  H02P9/06 ,  H02P2101/30 ,  Y02T10/645 ,  Y02T10/7275 ,  Y10T307/718 ,  Y10T307/735

Abstract: Prior electrically compensated constant speed drives (ECCSD's) (10) have included a single power transmission path between a prime mover (12) and a load (14) driven thereby which handles large amounts of control power, thereby leading to inefficiencies and complexity in the controls for the drive. In order to overcome this problem, an ECCSD (10) according to the present invention includes a pair of power transmission paths (16, 18) between the prime mover (12) and a load (14) wherein each power transmission path includes a mechanical differential (20, 40) having a first input (N2, N3) coupled to the output (N1) of the prime mover (12) and an output (N4) coupled to the load. A second input (30, 50) of each of the differentials (20, 40) is coupled to a permanent magnet machine (PMM1, PMM2) and a power converter (70) interconnects the electrical power windings of the permanent magnet machines (PMM1, PMM2). In operation, one of the permanent magnet machines (PMM1) is always operated as a generator while the other permanent magnet (PMM2) is operated as a motor so that power flow through the power converter (70) is unidirectional. The ECCSD (10) of the present invention results in a substantial reduction in the maximum control power and hence efficiency is increased and complexity is reduced.

Abstract translation: 先前的电动补偿恒速驱动器（ECCSD）（10）已经包括在原动机（12）和由此驱动的负载（14）之间的单个动力传递路径，其处理大量的控制功率，从而导致低效率和复杂性 控制驱动器。 为了克服这个问题，根据本发明的ECCSD（10）包括在原动机（12）和负载（14）之间的一对动力传递路径（16,18），其中每个动力传递路径包括机械 具有耦合到原动机（12）的输出（N1）的第一输入（N2，N3）和耦合到负载的输出（N4）的差分（20,40）。 每个差动器（20,40）的第二输入端（30,50）耦合到永久磁铁机（PMM1，PMM2），功率转换器（70）将永磁机（PMM1，PMM2）的电功率绕组 PMM2）。 在运行中，其中一个永久磁铁机（PMM1）始终作为发电机工作，另一个永磁体（PMM2）作为电动机工作，使得通过功率转换器（70）的电力流是单向的。 本发明的ECCSD（10）导致最大控制功率的显着降低，因此效率增加并且复杂度降低。

公开(公告)号：WO1994019849A1

公开(公告)日：1994-09-01

申请号：PCT/US1994001794

申请日：1994-02-17

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  SUTRINA, Thomas ,  CROWE, Lawrence, E. ,  SMITH, Edward, W. ,  PETERSON, Ronald, F. ,  HOPPE, Richard, J.

IPC: H02B01/04

CPC classification number: H02B1/056 ,  H02B1/04 ,  H02B1/20 ,  Y10T307/461

Abstract: This invention relates to an electric power generation and distribution system, and more particularly to an electric power distribution module for use in such systems, having an insulative support structure (22') which includes integral therewith electrically conductive buses (72a, b, c) and straps (74) which define a circuit for distributing electric power received from one or more power sources (200, 202 or 204) to one or more loads, the insulative support structure (22') also including integral therewith current sensors (88) for sensing a flow of electrical current in the electrically conductive buses (72a, b, c) and straps (74).

Abstract translation: 本发明涉及一种发电和配电系统，更具体地说，涉及一种用于这种系统的配电模块，具有一个绝缘支撑结构（22'），该绝缘支撑结构包括与导电总线（72a，b，c） 以及限定用于将从一个或多个电源（200,202或204）接收的电力分配给一个或多个负载的电路的带（74），所述绝缘支撑结构（22'）还包括与其一体的电流传感器（88） 用于感测导电总线（72a，b，c）和带（74）中的电流。

公开(公告)号：WO1986005030A1

公开(公告)日：1986-08-28

申请号：PCT/US1986000339

申请日：1986-02-18

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  SUTRINA, Thomas ,  READMAN, John

IPC: H01L23/16

CPC classification number: H01L25/071 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The problem of compensating for dimensional differences occurring in the length of adjacent stacks of semiconductors or other electronic components in an electrical assembly of such components is avoided through the use of a plurality of housing sections (12, 14, 16), one for each stack with each housing section being comprised of stacked thin sheets (20) of electrically conductive or electrically insulating material. Some of the sheets have cutouts (42, 142) to receive semiconductors (120, 150). The stacks are tied together by ribbon-like flexible tabs (18) integral with at least some of the sheets (20) and interconnecting the housing sections (12, 14, and 16). The tabs (18) are constructed to be deformable generally independently of the other of the tabs.

公开(公告)号：WO1986001337A1

公开(公告)日：1986-02-27

申请号：PCT/US1985001546

申请日：1985-08-13

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  SUTRINA, Thomas

IPC: H01L23/32

CPC classification number: H01L25/10 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor package including a first electrically conductive bus and a second electrically conductive bus spaced from and generally surrounding the first bus in approximately concentric relation thereto. A plurality of generally equally angularly spaced semiconductors are located in the space between the buses and each semiconductor has at least two electrodes. One electrode of each semiconductor is connected to the first bus and the other electrode is connected to the second bus.

公开(公告)号：WO1986001068A1

公开(公告)日：1986-02-13

申请号：PCT/US1985001388

申请日：1985-07-19

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  SUTRINA, Thomas

IPC: H05K07/20

CPC classification number: H05K7/20254

Abstract: A semiconductor package including a cubicle heat sink core (10). A pair of heat sink caps (12, 14), each having a concave surface (40) defined by three mutually perpendicular faces (42, 44, 46) are provided. The caps (12, 14) substantially encapsulate the core (10) while being spaced therefrom with each of the faces (42, 44, 46) being generally parallel to a corresponding side (26, 28, 30) of the core (10). Semiconductors (16) are sandwiched between each side (26, 28, 30) of the core and the associated parallel face (42, 44, 46) springs (90) bias the cap (12, 14) towards each other and towards the core (10) to provide the requisite thermal and electrical contact pressure.

公开(公告)号：EP0190328A1

公开(公告)日：1986-08-13

申请号：EP85904321.0

申请日：1985-08-13

Applicant: SUNDSTRAND CORPORATION

Inventor： SUTRINA, Thomas

IPC: H01L25

CPC classification number: H01L25/10 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Un ensemble semi-conducteur comprend un premier bus conducteur d'électricité et un deuxième bus conducteur d'électricité écarté du premier bus et l'entourant généralement en relation approximativement concentrique. Une pluralité de semi-conducteurs espacés les uns des autres d'un angle généralement égal est située dans l'espace entre les deux bus, et chaque semi-conducteur comprend au moins deux électrodes. Un électrode sur chaque semi-conducteur est connectée au premier bus, l'autre électrode étant connectée au deuxième bus.

公开(公告)号：EP0297127A1

公开(公告)日：1989-01-04

申请号：EP88900982.0

申请日：1987-12-18

Applicant: SUNDSTRAND CORPORATION

Inventor： SUTRINA, Thomas ,  DISHNER, Bryan, W.

IPC: B60L15 ,  H02P9

CPC classification number: B60L15/2054 ,  H02P9/06 ,  H02P2101/30 ,  Y02T10/645 ,  Y02T10/7275 ,  Y10T307/718 ,  Y10T307/735

Abstract: Les entraînements à vitesse constante compensés électriquement (ECCSD) (10) de l'art antérieur comprennent un seul chemin de transmission de puissance motrice entre un moteur (12) et une charge (14) entraînée, ce chemin véhiculant de grandes quantités de puissance de commande, ce qui est à l'origine des performances médiocres et de la complexité des commandes de l'entraînement. Afin de résoudre ce problème, l'ECCSD (10) ci-décrit comprend une paire de chemins de transmission de puissance (16, 18) entre le moteur (12) et une charge (14), et chaque chemin de transmission comprend un différentiel mécanique (20, 40) possédant une première entrée (N2, N3) couplée à la sortie (N1) du moteur (12) et une sortie (N4) couplée à la charge. Une deuxième entrée (30, 50) de chacun des différentiels (20, 40) est couplée à une machine à aimant permanent (PMM1, PMM2) et un convertisseur de puissance (70) relie les enroulements de puissance électrique des machines à aimant permanent (PMM1, PMM2). Pendant le fonctionnement, une des machines à aimant permanent (PMM1) est toujours utilisée comme générateur alors que l'autre machine à aimant permanent (PMM2) est utilisée comme moteur, de sorte que la puissance s'écoulant du convertisseur (70) est unidirectionnelle. L'ECSD (10) ci-décrit permet de réduire considérablement la puissance de commande maximum et donc d'accroître le rendement et de réduire la complexité.

公开(公告)号：EP0188600A1

公开(公告)日：1986-07-30

申请号：EP85903918.0

申请日：1985-07-19

Applicant: SUNDSTRAND CORPORATION

Inventor： SUTRINA, Thomas

IPC: H05K7

CPC classification number: H05K7/20254

Abstract: Module de semiconducteurs comportant un noyau en forme de cube servant de puits de chaleur (10). Deux capuchons à puits de chaleur (12, 14), dont chacun possède une surface concave (40) constituées par trois faces mutuellement perpendiculaires (42, 44, 46), sont également prévus. Les capuchons (12, 14) constituent essentiellement une capsule entourant le noyau (10), dont ils sont séparés de manière que chacune des faces (42, 44, 46) soit généralement parallèle au côté correspondant (26, 28, 30) du noyau (10). Des semiconducteurs (16) sont intercalés entre chaque côté (26, 28, 30) du noyau et les ressorts (9) de la face parallèle associée (42, 44, 46) dirigent les capuchons (12, 14) l'un vers l'autre et vers le noyau (10) pour fournir la pression nécessaire pour le contact thermique et électrique.