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公开(公告)号：US20100006551A1
公开(公告)日：2010-01-14
申请号：US12169292
申请日：2008-07-08
IPC分类号： B23K9/10
CPC分类号： B23K9/1018 , B23K9/091 , B23K9/092 , B23K9/1062 , H02M1/4208 , Y02B70/126 , Y02P70/181 , Y02P80/112
摘要： Enhanced power factor correction for a welding-based power supply includes a controller that tracks a rectified input voltage waveform and detects zero-crossing events therein. The controller generates an ideal sinusoidal current reference signal synchronized by expected zero-crossings in the supplied power. The reference signal is used in a current control loop within the controller to control the power electronics such that the waveform of the current drawn by the power supply matches the waveform of the input voltage. The frequency of the supplied power may be calculated using the expected zero-crossings and used to adjust the expected zero-crossings.
摘要翻译： 用于基于焊接的电源的增强的功率因数校正包括跟踪整流的输入电压波形并检测其中的过零事件的控制器。 控制器产生一个理想的正弦电流参考信号，通过预期的过零点在供电的电源中同步。 参考信号用于控制器内的电流控制环路中，以控制电力电子设备，使得由电源提取的电流的波形与输入电压的波形匹配。 所提供功率的频率可以使用预期的过零点来计算，并用于调整预期的过零点。
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2.发明申请System and Method for Controlling Harmonics Injected onto an Input Line by a Welding-Type System 有权通过焊接式系统控制输入线上的谐波的控制系统和方法公开(公告)号：US20080272099A1
公开(公告)日：2008-11-06
申请号：US11744533
申请日：2007-05-04
CPC分类号： H02M1/12 , H02M1/44 , H02M7/53873
摘要： A system and method for operating an inverted-based power source includes a power input configured to receive alternating current (AC) power and a rectifier configured to convert the AC power to direct current (DC) power. The inverter-based power source also includes an inverter configured to receive the DC power from the rectifier and convert the DC power to AC power and a controller configured to generate switching signals according to a pattern of offsets from a regular half period and communicate the switching signals to the inverter or rectifier control operation of the inverter or rectifier.
摘要翻译： 用于操作基于逆变器的电源的系统和方法包括被配置为接收交流（AC）电力的功率输入和被配置为将AC功率转换为直流（DC）功率的整流器。 基于逆变器的电源还包括逆变器，其被配置为从整流器接收DC电力并将DC电力转换成AC电力;以及控制器，被配置为根据正常半周期的偏移模式生成开关信号，并且传送开关 向变频器或整流器发送信号给逆变器或整流器控制运行。
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3.发明申请SYSTEM AND METHOD FOR DATA EXCHANGE AND CONTROL WITH A WIRELESS COMMUNICATION TERMINAL ON A WELDING SYSTEM 审中-公开用无线通信终端在焊接系统上进行数据交换和控制的系统和方法公开(公告)号：US20150114942A1
公开(公告)日：2015-04-30
申请号：US14064695
申请日：2013-10-28
CPC分类号： H04W4/70 , H04L41/046
摘要： A system and method for determining providing a welding-type system capable of wirelessly controlling, monitoring, and updating various welding parameters from a remote device using a single remote control. The welding-type device includes a welding power source with a radio apparatus capable of operating as a wireless communication terminal (WCT) to communicate with a terminal device and provide a user interface for data and file exchange.
摘要翻译： 一种用于确定提供能够使用单个遥控器从远程设备无线地控制，监视和更新各种焊接参数的焊接型系统的系统和方法。 焊接型装置包括焊接电源，其具有能够作为无线通信终端（WCT）进行操作的无线电设备，以与终端设备通信并提供用于数据和文件交换的用户接口。
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公开(公告)号：US07041937B2
公开(公告)日：2006-05-09
申请号：US10250118
申请日：2003-06-04
申请人： Jeffrey R. Ihde , Todd G. Batzler , Brian L. Ott
发明人： Jeffrey R. Ihde , Todd G. Batzler , Brian L. Ott
IPC分类号： B23K9/12
CPC分类号： B23K9/1062 , B23K9/173
摘要： The present invention is directed to a power supply that maintains power supply to a plurality of electronic components of a welding system when an arc voltage falls below approximately 15 volts. The invention includes a power supply having a secondary supply circuit that improves the operable range of the power supply by maintaining power to components of a welding system when the arc voltage at a weld is greater than or equal to approximately 10 volts. As a result, the operable range of the power supply is no longer limited by the arc voltage. The invention includes a secondary power supply circuit having a power switch that when activated causes a buildup of energy in the transformer assembly whereupon deactivation of the power switch in the magnetic core is exhausted such that power supply is maintained. The power switch regulates the transformer assembly such that sufficient secondary power is provided if the input voltage to the transformer is as low as approximately 10 volts.
摘要翻译： 本发明涉及一种当电弧电压低于大约15伏特时保持对焊接系统的多个电子部件的供电的电源。 本发明包括具有二次电源电路的电源，当焊接处的电弧电压大于或等于约10伏时，通过维持焊接系统的部件的功率来改善电源的可操作范围。 结果，电源的可操作范围不再受电弧电压的限制。 本发明包括具有电源开关的次级电源电路，该电源开关在被激活时导致变压器组件中的能量积累，从而磁芯中的电源开关的去激活被耗尽，从而维持供电。 电源开关调节变压器组件，使得如果变压器的输入电压低至约10伏，则提供足够的二次电源。
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公开(公告)号：US07820943B2
公开(公告)日：2010-10-26
申请号：US10906378
申请日：2005-02-17
申请人： Edward Beistle , Todd G. Batzler
发明人： Edward Beistle , Todd G. Batzler
IPC分类号： B23K9/06
CPC分类号： B23K9/173 , B23K9/067 , B23K9/0953
摘要： A system and method for forming an arc between an electrode and a workpiece is disclosed. The present invention includes a method of initiating an arc that includes comparing voltage across output terminals of a stick welder to a voltage threshold, and if the voltage across the output terminals is less than the voltage threshold, increasing the voltage across the output terminals to an arc formation OCV. The output voltage of the stick welder will be driven to a lower OCV if an arc is not formed between an electrode and a workpiece within a given period of time.
摘要翻译： 公开了一种用于在电极和工件之间形成电弧的系统和方法。 本发明包括一种启动电弧的方法，该方法包括将焊接机的输出端子上的电压与电压阈值进行比较，并且如果输出端子两端的电压小于电压阈值，则将输出端子两端的电压增加到 电弧形成OCV。 如果在给定的时间内没有在电极和工件之间形成电弧，焊接机的输出电压将被驱动到较低的OCV。
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公开(公告)号：US09789559B2
公开(公告)日：2017-10-17
申请号：US11876246
申请日：2007-10-22
CPC分类号： B23K9/1062
摘要： A system and method for operating an welding-based power source includes an welding-type power source includes a power conditioner configured to receive power from a power source and condition the power to have characteristics within a predefined set of thresholds and an inverter configured to receive the conditioned power from the power conditioner and convert the conditioned power to AC power. The welding-type power source also includes a rectifier configured to convert the AC power to DC welding-type power to drive a welding-type process and a processor segregated into at least two functional modules. The processor may be a field programmable gate array (FPGA) based processor. A first functional module is configured to control the power conditioner to condition the power to have characteristics within the predefined set of thresholds and a second functional module is configured to control the inverter to convert the conditioned power to AC power.
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公开(公告)号：US09162310B2
公开(公告)日：2015-10-20
申请号：US12169292
申请日：2008-07-08
CPC分类号： B23K9/1018 , B23K9/091 , B23K9/092 , B23K9/1062 , H02M1/4208 , Y02B70/126 , Y02P70/181 , Y02P80/112
摘要： Enhanced power factor correction for a welding-based power supply includes a controller that tracks a rectified input voltage waveform and detects zero-crossing events therein. The controller generates an ideal sinusoidal current reference signal synchronized by expected zero-crossings in the supplied power. The reference signal is used in a current control loop within the controller to control the power electronics such that the waveform of the current drawn by the power supply matches the waveform of the input voltage. The frequency of the supplied power may be calculated using the expected zero-crossings and used to adjust the expected zero-crossings.
摘要翻译： 用于基于焊接的电源的增强的功率因数校正包括跟踪整流的输入电压波形并检测其中的过零事件的控制器。 控制器产生一个理想的正弦电流参考信号，通过预期的过零点在供电的电源中同步。 参考信号用于控制器内的电流控制环路中，以控制电力电子设备，使得由电源提取的电流的波形与输入电压的波形匹配。 所提供功率的频率可以使用预期的过零点来计算，并用于调整预期的过零点。
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8.发明申请SYSTEM AND METHOD FOR DATA EXCHANGE AND CONTROL WITH A WIRELESS REMOTE CONTROL FOR WELDING SYSTEMS 有权用于焊接系统的无线远程控制的数据交换和控制的系统和方法公开(公告)号：US20150114941A1
公开(公告)日：2015-04-30
申请号：US14064690
申请日：2013-10-28
申请人： Marc L. Denis , Michael A. Gill , Todd G. Batzler
发明人： Marc L. Denis , Michael A. Gill , Todd G. Batzler
CPC分类号： B23K9/1087 , B23K9/095 , B23K9/0953 , B23K9/1043 , G08C17/00 , G08C2201/20 , H04L67/125 , H04L69/12 , H04M1/72533
摘要： A system and method for wirelessly controlling, monitoring, and updating various welding parameters from a remote device using a single remote control. The remote does not need to have the software to communicate with the welding-type system prior to initiating communications with the welding-type system. Rather, the welding-type system can provide a code download to the remote to perform an over-the-air programming of the remote to configure the remote to control the welding-type system.
摘要翻译： 一种用于使用单个遥控器从远程设备无线地控制，监视和更新各种焊接参数的系统和方法。 在开始与焊接型系统的通信之前，遥控器不需要具有与焊接型系统通信的软件。 相反，焊接式系统可以向遥控器提供代码下载，以执行遥控器的空中编程以配置遥控器来控制焊接型系统。
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9.发明申请SYSTEM AND METHOD FOR CONTROLLING MULTIPLE PROCESSES IN A WELDING-TYPE POWER SOURCE USING A REFINED CONTROLLER ARCHITECTURE 有权使用精炼控制器架构控制焊接型电源中的多个工艺的系统和方法公开(公告)号：US20090101637A1
公开(公告)日：2009-04-23
申请号：US11876246
申请日：2007-10-22
CPC分类号： B23K9/1062
摘要： A system and method for operating an welding-based power source includes an welding-type power source includes a power conditioner configured to receive power from a power source and condition the power to have characteristics within a predefined set of thresholds and an inverter configured to receive the conditioned power from the power conditioner and convert the conditioned power to AC power. The welding-type power source also includes a rectifier configured to convert the AC power to DC welding-type power to drive a welding-type process and a processor segregated into at least two functional modules. The processor may be a field programmable gate array (FPGA) based processor. A first functional module is configured to control the power conditioner to condition the power to have characteristics within the predefined set of thresholds and a second functional module is configured to control the inverter to convert the conditioned power to AC power.
摘要翻译： 用于操作基于焊接的电源的系统和方法包括焊接型电源，其包括功率调节器，其被配置为从电源接收功率并且将功率调节为具有预定阈值集合内的特性;以及逆变器，被配置为接收 来自功率调节器的调节功率并将经调节的功率转换成AC电力。 焊接型电源还包括整流器，其被配置为将AC电力转换为DC焊接型电力以驱动焊接型过程，以及将处理器分离成至少两个功能模块。 处理器可以是基于现场可编程门阵列（FPGA）的处理器。 第一功能模块被配置为控制功率调节器以将功率调节为具有在预定义的阈值集合内的特性，并且第二功能模块被配置为控制逆变器将经调节的功率转换为AC功率。
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公开(公告)号：US08664564B2
公开(公告)日：2014-03-04
申请号：US11744533
申请日：2007-05-04
IPC分类号： B23K9/10
CPC分类号： H02M1/12 , H02M1/44 , H02M7/53873
摘要： A system and method for operating an inverted-based power source includes a power input configured to receive alternating current (AC) power and a rectifier configured to convert the AC power to direct current (DC) power. The inverter-based power source also includes an inverter configured to receive the DC power from the rectifier and convert the DC power to AC power and a controller configured to generate switching signals according to a pattern of offsets from a regular half period and communicate the switching signals to the inverter or rectifier control operation of the inverter or rectifier.
摘要翻译： 用于操作基于逆变器的电源的系统和方法包括被配置为接收交流（AC）电力的功率输入和被配置为将AC功率转换为直流（DC）功率的整流器。 基于逆变器的电源还包括逆变器，其被配置为从整流器接收DC电力并将DC电力转换成AC电力;以及控制器，被配置为根据正常半周期的偏移模式生成开关信号，并且传送开关 向变频器或整流器发送信号给逆变器或整流器控制运行。
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