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    • 2. 发明授权
    • Close control of electric power converters
    • 关闭电力转换器的控制
    • US08787053B2
    • 2014-07-22
    • US12066101
    • 2006-08-30
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • H02M7/537H02M1/08H03K17/041H02M3/335
    • H03K17/04106H02M1/08
    • A close control of electric power converters includes a diode D1 in parallel with a switch I1; a diode D2 in parallel with a switch I2; a transformer (T1). The switches (I1, I2) are controlled, cyclically repeating the following stages: at a time T0 the switch I1 is switched on; at a time T1 the switch I1 is switched off; the switch I2 is switched on before the current passing through the diode D2 reaches zero; at a time T3 the switch I2 is switched off; and at a time T4, when the diode D1 becomes conductive, the first stage is returned to. In particular, the close control of electric power converters relates to electrically isolated electric power supplies working at high frequency with high efficiency and a high level of integration.
    • 电力转换器的紧密控制包括与开关I1并联的二极管D1; 与开关I2并联的二极管D2; 变压器(T1)。 控制开关(I1,I2),循环重复以下阶段:在时间T0,开关I1接通; 在时间T1,开关I1断开; 在通过二极管D2的电流达到零之前开关I2导通; 在时间T3,开关I2断开; 并且在时间T4,当二极管D1导通时,第一级返回到第二级。 特别地,电力转换器的紧密控制涉及以高效率和高集成度在高频下工作的电隔离电力供应。
    • 4. 发明授权
    • Method and device for regulating a resonant inverter equipped with such a device
    • 用于调节配备有这种装置的谐振逆变器的方法和装置
    • US08222764B2
    • 2012-07-17
    • US12374453
    • 2007-06-22
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • H02J1/00
    • H02M3/3385H02M3/33592Y02B70/1433Y02B70/1475Y10T307/414
    • Embodiments of the present invention relate to a method and device for regulating a series resonant inverter with controlled rectification. It also relates to a resonant inverter equipped with such a device. The synchronous series resonant inverter includes a primary winding having across its terminals a periodic voltage V(t) of period T, this primary winding being coupled to at least one secondary winding providing the output voltage Vs. The establishment of the current IT(t) in the secondary winding is controlled within the period T. The output voltage Vs is regulated as a function of the phase shift angle δ between the zero crossing of the voltage V(t) across the terminals of the primary winding and the instant of establishment of the current IT(t) in the secondary winding. Embodiments include the production of isolated switched power supplies having a high level of integration, operating at a switching frequency of several megahertz.
    • 本发明的实施例涉及一种用于调节具有受控整流的串联谐振逆变器的方法和装置。 它还涉及一种配备有这种装置的谐振逆变器。 同步串联谐振逆变器包括在其端子上具有周期T的周期性电压V(t)的初级绕组,该初级绕组耦合到提供输出电压Vs的至少一个次级绕组。 在时段T内控制次级绕组中的当前IT(t)的建立。输出电压Vs被调整为跨越端子之间的电压V(t)的过零点之间的相移角δ的函数 初级绕组和次级绕组中当前IT(t)建立的时刻。 实施例包括具有在几兆赫兹的开关频率下操作的高集成度的隔离开关电源的生产。
    • 7. 发明申请
    • METHOD AND DEVICE FOR REGULATING A RESONANT INVERTER EQUIPPED WITH SUCH A DEVICE
    • 用于调节装有这样的器件的谐振器的方法和装置
    • US20100226150A1
    • 2010-09-09
    • US12374453
    • 2007-06-22
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • H02M3/335
    • H02M3/3385H02M3/33592Y02B70/1433Y02B70/1475Y10T307/414
    • Embodiments of the present invention relate to a method and device for regulating a series resonant inverter with controlled rectification. It also relates to a resonant inverter equipped with such a device. The synchronous series resonant inverter includes a primary winding having across its terminals a periodic voltage V(t) of period T, this primary winding being coupled to at least one secondary winding providing the output voltage Vs. The establishment of the current IT(t) in the secondary winding is controlled within the period T. The output voltage Vs is regulated as a function of the phase shift angle δ between the zero crossing of the voltage V(t) across the terminals of the primary winding and the instant of establishment of the current IT(t) in the secondary winding. Embodiments include the production of isolated switched power supplies having a high level of integration, operating at a switching frequency of several megahertz.
    • 本发明的实施例涉及一种用于调节具有受控整流的串联谐振逆变器的方法和装置。 它还涉及一种配备有这种装置的谐振逆变器。 同步串联谐振逆变器包括在其端子上具有周期T的周期性电压V(t)的初级绕组,该初级绕组耦合到提供输出电压Vs的至少一个次级绕组。 在时段T内控制次级绕组中的当前IT(t)的建立。输出电压Vs被调整为跨越端子之间的电压V(t)的过零点之间的相移角δ的函数 初级绕组和次级绕组中当前IT(t)建立的时刻。 实施例包括具有在几兆赫兹的开关频率下操作的高集成度的隔离开关电源的生产。
    • 8. 发明申请
    • Close Control of Electric Power Converters
    • 关闭电力转换器的控制
    • US20080310204A1
    • 2008-12-18
    • US12066101
    • 2006-08-30
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • Philippe ThomasJean-Michel JarrousseEric Laboure
    • H02M7/537
    • H03K17/04106H02M1/08
    • The invention relates to a close control of electric power converters. It comprises: a diode D1 in parallel with a switch I1, a diode D2 in parallel with a switch I2, and a transformer (T1). The switches (I1, I2) are controlled, cyclically repeating the following stages: At a time T0 the switch I1 is switched on. At a time T1 the switch I1 is switched off. The switch I2 is switched on before the current passing through the diode D2 reaches zero. At a time T3 the switch I2 is switched off. At a time T4, when the diode D1 becomes conductive, the first stage is returned to on. In particular, the invention relates to electrically isolated electric power supplies working at high frequency with high efficiency and a high level of integration.
    • 本发明涉及电力转换器的紧密控制。 它包括:与开关I1并联的二极管D1,与开关I2并联的二极管D2和变压器(T1)。 控制开关(I1,I2),循环重复以下阶段:在时间T0,开关I1接通。 在时间T1,开关I1断开。 开关I2在通过二极管D2的电流达到零之前接通。 在T3时刻,开关I2关闭。 在时刻T4,当二极管D1导通时,第一级返回到导通状态。 特别地,本发明涉及以高效率和高集成度在高频下工作的电隔离电力供应。
    • 10. 发明授权
    • Respiratory equipment with comfort adjustment
    • 呼吸设备舒适调节
    • US5623923A
    • 1997-04-29
    • US471221
    • 1995-06-06
    • Fernand BertheauPhilippe Thomas
    • Fernand BertheauPhilippe Thomas
    • A62B18/08A62B7/14
    • A62B18/084
    • A respiratory mask adapted to be fit against the face of a user is provided with a demand regulator connectable to a pressurized respiratory gas source. An extensible harness, having end portions connected to said mask, includes an inflatable element. A manually actuatable valve delivers pressurized respiratory gas from the source to the inflatable element to extend the harness when actuated and reduces the pressure in said inflatable element to retract said harness and to cause the mask to engage the face of the wearer when released. A sensor delivers an information representative of a force with which said mask engages the face to a valve for automatic control of exhaust of pressurized gas to atmosphere and admission of pressurized gas from the source, upon release of the manually actuatable valve to adjust the reduced pressure and to maintain the force at a value which is lower than the force exerted when the inflatable element is at an ambient pressure.
    • 适于与使用者的脸部配合的呼吸面罩设置有可连接到加压呼吸气体源的需求调节器。 具有连接到所述掩模的端部的可延伸线束包括可膨胀元件。 可手动致动的阀将加压的呼吸气体从源传递到可充气元件,以在致动时延伸线束,并且减小所述可充气元件中的压力以缩回所述线束并且在释放时使面罩接合穿戴者的脸部。 一个传感器传递一个代表一个力的信息,所述的力量与所说的面罩接合在一个阀上,用于自动控制加压气体排放到大气中,并且释放压力气体从源头释放出可手动调节的阀门以调节减压 并且将力保持在低于当可膨胀元件处于环境压力时施加的力的值。