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1. 发明申请

US20080143187A1 CURRENT SENSOR APPARATUS AND METHOD FOR UNINTERRUPTIBLE POWER SUPPLY 有权
标题翻译：电流传感器装置和不间断电源的方法
公开(公告)号：US20080143187A1
公开(公告)日：2008-06-19
申请号：US11612691
申请日：2006-12-19
申请人： Fokke Hoekstra , Robert Zijlstra , Chris van Kalken , Rajendra Naik , Pradeep V
发明人： Fokke Hoekstra , Robert Zijlstra , Chris van Kalken , Rajendra Naik , Pradeep V
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H02M1/4216 , H02M1/4225 , Y02B70/126 , Y10T307/615 , Y10T307/625
摘要： A UPS has a current sensor for controlling operation of a UPS main power circuit positioned in series with the AC supply voltage so as to measure the net current used by each component connected to the UPS main power circuit. Feedback from the current sensor received by a control circuit is used to achieve unity power factor operation with the UPS. The current sensor location and operation is adaptable to both single phase and three phase operation.
摘要翻译： UPS具有电流传感器，用于控制与AC电源电压串联的UPS主电源电路的操作，以便测量连接到UPS主电源电路的每个组件使用的净电流。使用由控制电路接收到的当前传感器的反馈信号来实现UPS的单位功率因数运算。目前的传感器位置和操作适用于单相和三相操作。

2. 发明申请

US20060164873A1 AC/DC converter and method of modulation thereof 有权
标题翻译： AC / DC转换器及其调制方法
公开(公告)号：US20060164873A1
公开(公告)日：2006-07-27
申请号：US11237422
申请日：2005-09-28
申请人： Silvio Colombi , Nicolas Borgeaud , Chris Van Kalken
发明人： Silvio Colombi , Nicolas Borgeaud , Chris Van Kalken
IPC分类号： H02M1/12 , H02M1/14
CPC分类号： H02M1/12 , H02M1/14
摘要： A method and apparatus for modulating a discontinuous conduction mode (DCM) Boost Rectifier having a switchable booster section is disclosed. A modulation signal is defined according to the equation, TON(φ)=f1(φ)+f2(φ)+f3(φ). Here, φ defines a phase angle for an input phase voltage of the DCM Boost Rectifier; TON(φ) defines a modulation characteristic for an ON time of the booster section, and is a continuous function; f1(φ) defines a first function from 0≦φ≦π/3; f2(φ) defines a second function from π/3≦φ≦2π/3; and, f3(φ) defines a third function from 2π/3≦φ≦π. The switchable booster section is then modulated using the modulation signal.
摘要翻译：公开了一种用于调制具有可切换升压部分的不连续导通模式（DCM）升压整流器的方法和装置。调制信号根据等式定义，其中（phi）= f1（phi）+ f2（phi）+ f3（phi）。这里，phi定义了DCM升压整流器的输入相电压的相位角; （Phi）定义了升压部分的接通时间的调制特性，并且是连续功能; f1（phi）定义从0 <= phi <= pi / 3的第一函数; f2（phi）定义了pi / 3 <= phi <= 2pi / 3的第二个函数; 并且，f3（phi）定义从2pi / 3 <= phi <= pi的第三函数。然后使用调制信号调制可切换升压器部分。

3. 发明授权

US07550872B2 Current sensor apparatus and method for uninterruptible power supply 有权
标题翻译：用于不间断电源的电流传感器装置和方法
公开(公告)号：US07550872B2
公开(公告)日：2009-06-23
申请号：US11612691
申请日：2006-12-19
申请人： Fokke Hoekstra , Robert Zijlstra , Chris van Kalken , Rajendra Naik , Pradeep V
发明人： Fokke Hoekstra , Robert Zijlstra , Chris van Kalken , Rajendra Naik , Pradeep V
IPC分类号： H02J7/00 , H02J9/00
CPC分类号： H02J9/062 , H02M1/4216 , H02M1/4225 , Y02B70/126 , Y10T307/615 , Y10T307/625
摘要： A UPS has a current sensor for controlling operation of a UPS main power circuit positioned in series with the AC supply voltage so as to measure the net current used by each component connected to the UPS main power circuit. Feedback from the current sensor received by a control circuit is used to achieve unity power factor operation with the UPS. The current sensor location and operation is adaptable to both single phase and three phase operation.
摘要翻译： UPS具有电流传感器，用于控制与AC电源电压串联的UPS主电源电路的操作，以便测量连接到UPS主电源电路的每个组件使用的净电流。使用由控制电路接收到的当前传感器的反馈信号来实现UPS的单位功率因数运算。目前的传感器位置和操作适用于单相和三相操作。

4. 发明授权

US07375989B2 AC/DC converter and method of modulation thereof 有权
标题翻译： AC / DC转换器及其调制方法
公开(公告)号：US07375989B2
公开(公告)日：2008-05-20
申请号：US11237422
申请日：2005-09-28
申请人： Silvio Colombi , Nicolas Borgeaud , Chris Van Kalken
发明人： Silvio Colombi , Nicolas Borgeaud , Chris Van Kalken
IPC分类号： H02M1/12 , H02M1/14
CPC分类号： H02M1/12 , H02M1/14
摘要： A method and apparatus for modulating a discontinuous conduction mode (DCM) Boost Rectifier having a switchable booster section is disclosed. A modulation signal is defined according to the equation, TON(φ)=f1(φ)+f2(φ)+f3(φ). Here, φ defines a phase angle for an input phase voltage of the DCM Boost Rectifier; TON(φ) defines a modulation characteristic for an ON time of the booster section, and is a continuous function; f1(φ) defines a first function from 0≦φ≦π/3; f2(φ) defines a second function from π/3≦φ≦2π/3; and, f3(φ) defines a third function from 2π/3≦φ≦π. The switchable booster section is then modulated using the modulation signal.
摘要翻译：公开了一种用于调制具有可切换升压部分的不连续导通模式（DCM）升压整流器的方法和装置。调制信号根据等式定义，其中（phi）= f1（phi）+ f2（phi）+ f3（phi）。这里，phi定义了DCM升压整流器的输入相电压的相位角; （Phi）定义了升压部分的接通时间的调制特性，并且是连续功能; f1（phi）定义从0 <= phi <= pi / 3的第一函数; f2（phi）定义了pi / 3 <= phi <= 2pi / 3的第二个函数; 并且，f3（phi）定义从2pi / 3 <= phi <= pi的第三函数。然后使用调制信号调制可切换升压器部分。

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