-
公开(公告)号:US6067240A
公开(公告)日:2000-05-23
申请号:US217826
申请日:1998-12-22
申请人: Antonio Fontan Tarodo , Enrique De La Cruz Moreno , Salvador Ollero Velasco , Javier Ara Gomez , Manuel Vazquez Lopez
发明人: Antonio Fontan Tarodo , Enrique De La Cruz Moreno , Salvador Ollero Velasco , Javier Ara Gomez , Manuel Vazquez Lopez
CPC分类号: H02J9/061 , H02M2001/008
摘要: A power distribution system that provides electric power to an electrical device and to an energy storage device. The system includes a rectifier connected to an alternating current mains network to provide a rectified sinusoidal voltage via power leads connected to a charging device that provides DC voltage to the energy storage device. In addition, the electrical device(s) are connected to the power leads and include a plurality of converters, each one being connected to at least one load. Each converter is connected to the power leads in order to supply a DC voltage to its respective load.
摘要翻译: 一种向电气设备和能量存储装置提供电力的配电系统。 该系统包括连接到交流电网的整流器,以通过连接到向能量存储装置提供直流电压的充电装置的电力线提供整流的正弦电压。 此外,电气设备连接到电源引线并且包括多个转换器,每个转换器连接到至少一个负载。 每个转换器连接到电源线,以便将DC电压提供给其相应的负载。
-
2.
公开(公告)号:US06288918B1
公开(公告)日:2001-09-11
申请号:US09440059
申请日:1999-11-15
IPC分类号: H02M112
CPC分类号: H02M1/4208 , H02M2001/0096 , Y02B70/126
摘要: Switched power converter with hold-up time and harmonics reduction connected to an AC power mains through a first rectifier means (13) and connected to conversion means (19) supplying a regulated voltage. An energy storage means (16) connected in parallel with the rectifier means (13), absorbs or supplies current to the conversion means (19), by adapting the conducting periods of two switching devices in such a way that determines the voltage level on the storage means (16) and assures a sinusoidal current at input terminals (11, 12). The two switching devices are switched in a complementary manner by means of a first control means included in the energy storage means (16).
摘要翻译: 具有保持时间和谐波减小的开关功率转换器通过第一整流器装置(13)连接到交流电源,并连接到提供调节电压的转换装置(19)。一个能量存储装置(16)与 整流装置(13)通过调整两个开关装置的导通周期以确定存储装置(16)上的电压电平并确保输入端的正弦电流,来吸收或提供电流到转换装置(19) 端子(11,12)。两个开关装置通过包括在能量存储装置(16)中的第一控制装置互补地切换。
-
公开(公告)号:US6137697A
公开(公告)日:2000-10-24
申请号:US440058
申请日:1999-11-15
CPC分类号: H02M1/10 , H02M3/33592 , H02M7/217 , Y02B70/1475
摘要: Universal switched power converter connected to a voltage source and, based on the level of the voltage received, this is applied to a first primary circuit comprising a first switching device (14-1) or to a second primary circuit comprising a second switching device (15-1). Control means (PWM) adapt the conducting period of the switching device connected to input terminals for regulating an output voltage and adapt the conducting period of the switching device not connected to the input terminals for demagnetising the core of a transformer (T) during the non-conducting period of the switching device connected to the input terminals.
摘要翻译: 通用开关电源转换器连接到电压源,并且基于所接收电压的电平,将其应用于包括第一开关装置(14-1)的第一初级电路或包括第二开关装置 15-1)。 控制装置(PWM)适应连接到输入端子的开关装置的导通周期,用于调节输出电压,并适应不连接到输入端的开关装置的导通周期,以在非线性模式下对变压器(T)的磁芯进行去磁 连接到输入端子的开关装置的导通周期。
-
公开(公告)号:US5654879A
公开(公告)日:1997-08-05
申请号:US580350
申请日:1995-12-28
IPC分类号: H02M3/335
CPC分类号: H02M3/33561 , H02M3/33569
摘要: A converter device that transforms an input voltage (VE) into several output voltages (V1, . . . ,VN) includes a transformer (T), a first switching control device (PWM) that generates a first switching control signal (Q1) to control the switching of a first switching element (M1) and thereby regulate a main output of the converter, and a second switching control device (SDCC) that generates a second switching control signal (Q2) which is a function of both the first switching control signal (Q1) and of a second output voltage (V2). This second switching control signal (Q2) controls the switching of a second switching device (SDC) in order to regulate a second output voltage of the converter device.
摘要翻译: 将输入电压(VE)变换成若干输出电压(V1,...,VN)的转换器装置包括变压器(T),产生第一开关控制信号(Q1)的第一开关控制装置(PWM) 控制第一开关元件(M1)的切换,从而调节转换器的主输出;以及第二开关控制装置(SDCC),其产生作为第一开关控制信号(Q2)的函数的第二开关控制信号(Q2) 信号(Q1)和第二输出电压(V2)。 该第二开关控制信号(Q2)控制第二开关装置(SDC)的切换,以调节转换器装置的第二输出电压。
-
公开(公告)号:US6096967A
公开(公告)日:2000-08-01
申请号:US102003
申请日:1998-06-22
摘要: Electric energy conversion system (4) with heat recovery which converts a first voltage applied to input terminals (11, 12) from an energy supply network, to a second direct voltage which is applied to at least one electronic circuit (2), moreover comprising thermoelectric means (3), which transform the generated heat into electric energy during the normal operation of a first electronic device of the conversion system (4) and the electronic circuit (2), the thermoelectric means (3) generating at their output a third direct voltage, which is applied to the electronic circuit (2).
摘要翻译: 具有热回收的电能转换系统(4),其将施加到输入端子(11,12)的第一电压从能量供应网络转换到施加到至少一个电子电路(2)的第二直流电压,此外包括 热电装置(3),其在所述转换系统(4)和所述电子电路(2)的第一电子装置的正常操作期间将所产生的热量转换成电能,所述热电装置(3)在其输出端产生第三 施加到电子电路(2)的直流电压。
-
公开(公告)号:US5867378A
公开(公告)日:1999-02-02
申请号:US871049
申请日:1997-06-09
申请人: Oscar Garcia Suarez , Jose Antonio Cobos Marquez , Javier Uceda Antolin , Salvador Ollero Velasco , Enrique De La Cruz Moreno
发明人: Oscar Garcia Suarez , Jose Antonio Cobos Marquez , Javier Uceda Antolin , Salvador Ollero Velasco , Enrique De La Cruz Moreno
CPC分类号: H02M1/4258 , Y02B70/126 , Y02P80/112
摘要: AC/DC power converter device comprising a full-wave rectifier (R) the output of which is applied to a direct current module which has two outputs: the main output is connected to the load via a capacitor (C1) which transfers a first power level (P1), and the auxiliary output is formed by a capacitor (C2) and a direct current converter (DC) which stores a second power (P2) and transfers it to the load during the full cycle of the input power wave (PE). As a result the second power level (P2) is continuously topping up the first power level (P1).
摘要翻译: AC / DC电力转换器装置包括全波整流器(R),其全部输出被施加到具有两个输出端的直流模块:主输出经由电容器C1连接到负载,该电容器传送第一功率 电平(P1),并且辅助输出由存储第二功率(P2)的电容器(C2)和直流转换器(DC)形成,并且在输入功率波(PE)的整个周期期间将其传送到负载 )。 结果,第二功率电平(P2)连续地提升第一功率电平(P1)。
-
-
-
-
-