公开(公告)号：US06381155B1

公开(公告)日：2002-04-30

申请号：US09578180

申请日：2000-05-23

Applicant: Anatoly F. Kadatsky ,  Eugene V. Karpov ,  Naum I. Volovets

Inventor： Anatoly F. Kadatsky ,  Eugene V. Karpov ,  Naum I. Volovets

IPC: H02M3158

CPC classification number: H02M1/34 ,  H02M3/1584 ,  H02M3/33569 ,  H02M2001/342 ,  H03K17/0814 ,  Y02B70/1491

Abstract: A method for clusterized power sharing conversion and regulation of the primary source power within the power converting and regulating supplies includes performing simultaneously and indispensably a procedure of subdividing every switch-mode power conversion process into multiples of sub-processes, each performed with a less intensive power draw within a separate power conversion channel, a procedure of time-displacing these sub-processes and a procedure of overlaying the power shares drawn through the separate power conversion channels. When applied to the power supply systems these procedures are performed within the summing circuits between primary power sources and power converting apparatus and loads. The improved method offers a procedure of subdividing the multiple power conversion power-on cycles into a number of separate clusters each containing at least one or more power-on cycles, a procedure of time-displacing the clusterized power-on cycles with respect to each other within the same cluster, a procedure of summing the portions of power drawn through the same cluster, a procedure of time-displacing the clusters, a procedure of summing the shares of power drawn through all clusters, and a procedure of controlling the time-displacement intervals to provide optimal superimposition of power shares drawn through the system which results in improvement of ripple filtering, efficiency and rate-of-response to changes in load.

Abstract translation: 功率转换和调节电源中的主要功率分配转换和调节主要功率的方法包括同时执行将每个开关模式功率转换过程细分为多个子过程的过程，每个子过程都以较少的密集 在单独的功率转换通道内的功率消耗，时间偏移这些子过程的过程以及覆盖通过分离的功率转换通道绘制的功率分配的过程。 当应用到电源系统时，这些程序在主电源和电力转换装置和负载之间的求和电路内执行。 改进的方法提供了将多个功率转换通电周期细分为多个独立的集群的过程，每个独立的集群包含至少一个或多个上电周期，相对于每个集群化的上电周期的时间移位过程 在同一个集群内的其他内容，将通过同一个集群抽取的部分权力相加的过程，时间排列集群的过程，总结所有集群所获得的权力份额的过程，以及控制时间 - 位移间隔，以提供通过系统绘制的功率股份的最佳叠加，从而改善纹波过滤，效率和对负载变化的响应速率。

公开(公告)号：US06452365B1

公开(公告)日：2002-09-17

申请号：US09927258

申请日：2001-08-13

Applicant: Gourab Majumdar ,  Shinji Hatae ,  Kousuke Yoshimura

Inventor： Gourab Majumdar ,  Shinji Hatae ,  Kousuke Yoshimura

IPC: H02M3158

CPC classification number: H03K17/063 ,  H02M7/538 ,  H03K17/0828 ,  H03K17/18 ,  H03K17/567

Abstract: It is an object to enhance a breakdown voltage without requiring a complicated manufacturing process while maintaining a stable operation. A control signal (A) output from an MCU (11) is transmitted to a driving circuit (3a) for driving a power switching element (1a) of an upper arm through two-stage level shift circuits. The level shift circuit in a first stage is constituted by a series circuit of a switching element (13) and a resistive element (14), and the level shift circuit in a second stage is constituted by a series circuit of a switching element (16) and a resistive element (17).

Abstract translation: 本发明的目的是提高击穿电压，而不需要复杂的制造工艺，同时保持稳定的操作。 从MCU（11）输出的控制信号（A）被传送到用于通过两级电平移位电路驱动上臂的功率开关元件（1a）的驱动电路（3a）。 第一级的电平移动电路由开关元件（13）和电阻元件（14）的串联电路构成，第二级的电平移位电路由开关元件（16）的串联电路 ）和电阻元件（17）。