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公开(公告)号：US20170126016A1
公开(公告)日：2017-05-04
申请号：US15341815
申请日：2016-11-02
CPC分类号： H02J4/00 , H02J13/00 , H02J13/0003 , H02J13/0096 , H02M3/04 , H02M7/04
摘要： A power distribution module (PDM) can include an input portion configured to receive high-voltage (HV) power from a power source. The PDM can also include a power transfer device electrically coupled to the input portion, where the power transfer device is configured to generate at least one low-voltage signal using the HV power. The PDM can further include an output section electrically coupled to the power transfer device and including a number of output channels. The PDM can also include at least one switch disposed between the output section and the power transfer device, where the at least one switch has an open position and a closed position. The PDM can further include a controller communicably coupled to the at least one switch, where the controller operates the at least one switch between the closed position and the open position based on a power demand measured at the output section.
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公开(公告)号：US20160308374A1
公开(公告)日：2016-10-20
申请号：US15097822
申请日：2016-04-13
摘要： A power distribution module for a distributed low voltage power system can include at least one input channel configured to receive line voltage power from at least one power source. The power distribution module can also include at least one receiving feature electrically coupled to the at least one input channel, where the at least one receiving feature is configured to receive at least one replaceable circuit module. The power distribution module can further include at least one output channel electrically coupled to the at least one receiving feature, where the at least one output channel is configured to send a final low voltage (LV) signal to at least one LV device.
摘要翻译： 用于分布式低压电力系统的配电模块可以包括配置成从至少一个电源接收线路电压功率的至少一个输入通道。 所述配电模块还可以包括电耦合到所述至少一个输入通道的至少一个接收特征，其中所述至少一个接收特征被配置为接收至少一个可替换电路模块。 配电模块还可以包括电耦合到所述至少一个接收特征的至少一个输出通道，其中所述至少一个输出通道被配置为向至少一个LV装置发送最终的低电压（LV）信号。
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公开(公告)号：US10468889B2
公开(公告)日：2019-11-05
申请号：US15341815
申请日：2016-11-02
摘要： A power distribution module (PDM) can include an input portion configured to receive high-voltage (HV) power from a power source. The PDM can also include a power transfer device electrically coupled to the input portion, where the power transfer device is configured to generate at least one low-voltage signal using the HV power. The PDM can further include an output section electrically coupled to the power transfer device and including a number of output channels. The PDM can also include at least one switch disposed between the output section and the power transfer device, where the at least one switch has an open position and a closed position. The PDM can further include a controller communicably coupled to the at least one switch, where the controller operates the at least one switch between the closed position and the open position based on a power demand measured at the output section.
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公开(公告)号：US10320199B2
公开(公告)日：2019-06-11
申请号：US15097822
申请日：2016-04-13
摘要： A power distribution module for a distributed low voltage power system can include at least one input channel configured to receive line voltage power from at least one power source. The power distribution module can also include at least one receiving feature electrically coupled to the at least one input channel, where the at least one receiving feature is configured to receive at least one replaceable circuit module. The power distribution module can further include at least one output channel electrically coupled to the at least one receiving feature, where the at least one output channel is configured to send a final low voltage (LV) signal to at least one LV device.
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公开(公告)号：US09647459B2
公开(公告)日：2017-05-09
申请号：US14695535
申请日：2015-04-24
申请人： James Christopher Andrews , Kenneth Dale Walma , William Lee Shiley , Liang Fang , James Moan , Brian Eugene Elwell , Anthony Audenzio Mangiaracina , Michael Troy Winslett
发明人： James Christopher Andrews , Kenneth Dale Walma , William Lee Shiley , Liang Fang , James Moan , Brian Eugene Elwell , Anthony Audenzio Mangiaracina , Michael Troy Winslett
CPC分类号： H02J4/00 , H02J13/0003 , H05B37/02 , Y10T307/25 , Y10T307/406
摘要： A distributed low voltage power system is disclosed herein. The system can include a power source generating line voltage power, and a first line voltage cable having a first line voltage end and a second line voltage end, where the first line voltage end is coupled to the power source. The system can also include a first power distribution module (PDM) comprising a first power transfer device and a first output channel. The system can further include a first LV cable having a first LV end and a second LV end, where the first LV end is coupled to the first output channel of the first PDM. The system can also include at least one first LV device operating on the first LV signal, where the second LV end of the first LV cable is coupled to the at least one first LV device.
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公开(公告)号：US09603209B2
公开(公告)日：2017-03-21
申请号：US14845111
申请日：2015-09-03
CPC分类号： H05B33/0815 , H05B33/0812 , H05B33/0824 , H05B33/0845 , H05B33/0887 , H05B37/02
摘要： Dimming or illumination control of an LED-based lighting fixture can utilize a combination of pulse width modulation and constant current reduction. A light emitting diode driver can implement pulse width modulation to control light over a first light intensity range and constant current reduction over a second light intensity range. The first light intensity range can be less intense than the second light intensity range. Thus, the driver can practice constant current reduction for dimming at higher light intensities and pulse width modulation for dimming at lower light intensities.
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公开(公告)号：US20160073473A1
公开(公告)日：2016-03-10
申请号：US14845111
申请日：2015-09-03
IPC分类号： H05B33/08
CPC分类号： H05B33/0815 , H05B33/0812 , H05B33/0824 , H05B33/0845 , H05B33/0887 , H05B37/02
摘要： Dimming or illumination control of an LED-based lighting fixture can utilize a combination of pulse width modulation and constant current reduction. A light emitting diode driver can implement pulse width modulation to control light over a first light intensity range and constant current reduction over a second light intensity range. The first light intensity range can be less intense than the second light intensity range. Thus, the driver can practice constant current reduction for dimming at higher light intensities and pulse width modulation for dimming at lower light intensities.
摘要翻译： 基于LED的照明器材的调光或照明控制可以利用脉冲宽度调制和恒定电流降低的组合。 发光二极管驱动器可以实现脉冲宽度调制以在第一光强度范围内控制光并且在第二光强度范围内恒定电流降低。 第一光强度范围可以比第二光强度范围强。 因此，驱动器可以在较高的光强度和脉宽调制下实现恒定电流降低，以在较低的光强度下进行调光。
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公开(公告)号：US20150349535A1
公开(公告)日：2015-12-03
申请号：US14695535
申请日：2015-04-24
申请人： James Christopher Andrews , Kenneth Dale Walma , William Lee Shiley , Liang Fang , James Moan , Brian Eugene Elwell , Anthony Audenzio Mangiaracina , Michael Troy Winslett
发明人： James Christopher Andrews , Kenneth Dale Walma , William Lee Shiley , Liang Fang , James Moan , Brian Eugene Elwell , Anthony Audenzio Mangiaracina , Michael Troy Winslett
CPC分类号： H02J4/00 , H02J13/0003 , H05B37/02 , Y10T307/25 , Y10T307/406
摘要： A distributed low voltage power system is disclosed herein. The system can include a power source generating line voltage power, and a first line voltage cable having a first line voltage end and a second line voltage end, where the first line voltage end is coupled to the power source. The system can also include a first power distribution module (PDM) comprising a first power transfer device and a first output channel. The system can further include a first LV cable having a first LV end and a second LV end, where the first LV end is coupled to the first output channel of the first PDM. The system can also include at least one first LV device operating on the first LV signal, where the second LV end of the first LV cable is coupled to the at least one first LV device.
摘要翻译： 本文公开了一种分布式低压电力系统。 该系统可以包括产生线路电压电力的电源和具有第一线路电压端和第二线路电压端的第一线路电压电缆，其中第一线路电压端耦合到电源。 该系统还可以包括包括第一功率传输装置和第一输出通道的第一配电模块（PDM）。 该系统还可以包括具有第一LV端和第二LV端的第一LV电缆，其中第一LV端耦合到第一PDM的第一输出通道。 系统还可以包括在第一LV信号上操作的至少一个第一LV器件，其中第一LV电缆的第二LV端耦合到至少一个第一LV器件。
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