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1. 发明申请

WO2010081140A2 MACHINE COOLING SCHEME 审中-公开
标题翻译：机械冷却方案
公开(公告)号：WO2010081140A2
公开(公告)日：2010-07-15
申请号：PCT/US2010/020751
申请日：2010-01-12
申请人： POWER GROUP INTERNATIONAL CORPORATION , GOTTFRIED, Carlos, F.
发明人： GOTTFRIED, Carlos, F.
IPC分类号： H02K9/10 , H02K9/12 , H02K9/08 , H02K5/20
CPC分类号： H02K9/06 , H02K1/20 , H02K1/32 , H02K5/20 , H02K9/10
摘要： A motor, generator, or other machine with an improved rotor and stator structure providing radial slots in the rotor and stator can create an improved cooling scheme, or airflow pattern. Such a cooling scheme can be adapted for both totally enclosed and open drip proof motors, generators, and other machines easily, such that the two types of machines may share manufacturing facilities. The improved airflow pattern can provide for a cooling material to first flow in an axial direction along the axis of the rotor, then in a radial direction from the center of the machine outward, then again in an axial direction, and finally in a radial direction. At the end of the airflow pattern, in totally enclosed machines, the cooling material may flow radially inwards and begin the cycle again, whereas in open drip proof machines, the cooling material may flow radially outward again and exit the machine.
摘要翻译：具有改进的转子和定子结构的电动机，发电机或其他机器在转子和定子中提供径向槽可以产生改进的冷却方案或气流模式。这种冷却方案可以容易地适用于全封闭式和开放式防滴漏电动机，发电机和其他机器，使得两种类型的机器可以共享制造设备。改善的气流模式可以使冷却材料首先沿着转子的轴线在轴向方向上流动，然后沿着从机器的中心向外的径向方向，然后再次沿轴向方向，最后沿径向方向。在气流模式结束时，在全封闭的机器中，冷却材料可以径向向内流动并再次开始循环，而在露天防滴的机器中，冷却材料可以再次径向向外流出并离开机器。

2. 发明申请

WO2015123523A1 POWER SYSTEM FOR PROVIDING AN UNINTERRUPTIBLE POWER SUPPLY TO AN EXTERNAL LOAD 审中-公开
标题翻译：用于向外部负载提供不间断电源的电源系统
公开(公告)号：WO2015123523A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/015823
申请日：2015-02-13
申请人： POWER GROUP INTERNATIONAL CORPORATION
发明人： GOTTFRIED, Carlos
IPC分类号： H02J9/06 , H02J3/46 , H02P9/04 , H02K7/02
CPC分类号： H02J9/066 , H02J2009/068 , Y02E60/16 , Y10T307/62
摘要： A power system (10) for providing an uninterruptible power supply to an external load has a first motor (14) adapted to be connected to a source of power (12), a flywheel/generator (16) adapted to supply power to the external load, a standby generator (20) switchably electrically connected to the flywheel/generator (16), and a second motor drivingly connected to the generator/motor (20) and to the internal combustion engine (18). The second motor is electrically connected to the power supplied by the flywheel/generator. The first motor is drivingly connected to the flywheel/generator. The flywheel/generator is electrically isolated from the source of power (12). The standby generator has an internal combustion engine that is driving connected to a generator/motor. The generator/motor is adapted to supply power to the flywheel/generator or the external load upon a change in power supplied by the flywheel/generator or the source of power. The second motor is an AC squirrel cage induction motor.
摘要翻译：用于向外部负载提供不间断电源的电力系统（10）具有适于连接到电源（12）的第一电动机（14），适于向外部供电的飞轮/发电机（16）负载，可切换地电连接到飞轮/发电机（16）的备用发电机（20）和驱动地连接到发电机/电动机（20）和内燃机（18）的第二电动机。第二马达与飞轮/发电机提供的电力电连接。第一台电机驱动地连接到飞轮/发电机。飞轮/发电机与动力源（12）电隔离。备用发电机具有驱动连接到发电机/电动机的内燃机。发电机/电动机适于在由飞轮/发电机或电源供应的功率变化时向飞轮/发电机或外部负载供电。第二台电动机是AC鼠笼式感应电动机。

3. 发明申请

WO1985001021A1 UNINTERRUPTIBLE POWER SYSTEM 审中-公开
标题翻译：不间断电源系统
公开(公告)号：WO1985001021A1
公开(公告)日：1985-03-14
申请号：PCT/US1984000652
申请日：1984-04-30
申请人： POWER GROUP INTERNATIONAL CORPORATION
发明人： POWER GROUP INTERNATIONAL CORPORATION , GOTTFRIED, Carlos, F.
IPC分类号： B60L11/02
CPC分类号： H02J9/066 , H02J9/08 , Y10T307/615 , Y10T307/636 , Y10T307/718
摘要： In power systems for providing an uninterruptible power supply to a load (24), a problem may arise in the switching of power from a main line (12) to a standby generator (20). A power system that overcomes the above problem further includes a first motor (14), a first generator (16), a flywheel (62) and a transfer controller (92). When the main line (12) fails to provide the necessary power, the energy developed by flywheel (62) is used to supply power to a load (24) until a standby generator (20) is available to supply power. The power system can be used with a three phase 240 voltage load (24).
摘要翻译：在用于向负载（24）提供不间断电源的电力系统中，在从主线路（12）到备用发电机（20）的电力切换中可能会出现问题。克服上述问题的电力系统还包括第一电动机（14），第一发电机（16），飞轮（62）和转移控制器（92）。当主线（12）不能提供必要的电力时，由飞轮（62）开发的能量用于向负载（24）供电，直到备用发电机（20）可用于供电。电力系统可以使用三相240电压负载（24）。

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