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1. 发明申请

WO2007077426A3 A METHOD OF REGULATING AN AC SIGNAL 审中-公开
公开(公告)号：WO2007077426A3
公开(公告)日：2007-07-12
申请号：PCT/GB2006/004929
申请日：2006-12-28
申请人： MICROGEN ENERGY LIMITED , PETO, Raymond, John
发明人： PETO, Raymond, John
IPC分类号： H02M5/02
摘要： A switching regulator and method of regulating an ac input signal to provide an ac output signal, receiving the ac input signal, generating a reference signal, detecting the points when the ac input signal is zero and synchronising the reference signal (68) to these points, performing a subtraction between the reference and ac input signals to obtain an error signal (78), dividing the error signal by the reference signal to obtain a fractional error (74), and producing a regulated ac output signal by modulating the ac input signal to correct for the fractional error. The switching regulator uses a modulating transistor and clamping diode for each half-cycle of the input signal.

2. 发明申请

WO2020142816A1 INDICADOR EXTERNO DE POSIÇÃO MAGNÉTICA PARA COMUTADORES DE DERIVAÇÕES DE REGULADORES DE TENSÃO 审中-公开
公开(公告)号：WO2020142816A1
公开(公告)日：2020-07-16
申请号：PCT/BR2019/050010
申请日：2019-01-11
申请人： CARVALHO, Aloisio Pereira , ROMAGNOLE, Alexandre
发明人： CARVALHO, Aloisio Pereira , CASTRO, Jean Cesar Fagundes
IPC分类号： H01H9/00 , H01H19/02 , G05F1/14 , H02M5/02 , G12B11/00
摘要： Campos desta Patente ⋅ Distribuição e a transmissão de energia elétrica; ⋅ Comutadores de derivações de reguladores de tensão; ⋅ Indicação de posição dos comutadores de derivações por meio magnético. O indicador de posição magnético, objeto da presente patente, elimina o sensor usado pelo estado da técnica, utilizando apenas um transmissor e um mostrador, sendo que a inovação desenvolvida é alcançada com a inserção de um extensor (8) no eixo principal do comutador (4) e extensor (9) na chave de polaridade (13) e colocando ímãs (10) nas pontas dos referidos extensores (8) e (9).

3. 发明申请

WO2019202202A1 A POWER CONVERTER FOR A BIOELECTROCHEMICAL SYSTEM 审中-公开
公开(公告)号：WO2019202202A1
公开(公告)日：2019-10-24
申请号：PCT/FI2019/050265
申请日：2019-04-02
申请人： LAPPEENRANNAN-LAHDEN TEKNILLINEN YLIOPISTO LUT , TEKNOLOGIAN TUTKIMUSKESKUS VTT OY
发明人： NYGREN, Lauri , LANA, Andrey , AHOLA, Jero , RUUSKANEN, Vesa , PITKÄNEN, Juha-Pekka
IPC分类号： H02M5/02 , C12M1/00 , C12M1/42
摘要： of the disclosure:A power converter for a bioelectrochemical system comprises first converters (102-104) each comprising a direct current terminal (105) for supplying electric current via electrodes of the bioelectrochemical system, and a second converter (106) for supplying energy to the first converters from an external electric power grid. Each first converter comprises an electric element (107) for receiving energy from the second converter and a circuitry (108) for converting voltage of the electric element into electrolysis voltage suitable for the bioelectrochemical system. The electric element can be a secondary winding of a transformer or a direct voltage energy storage. Each first converter is galvanically isolated from the other first converters at least when the first mentioned first converter supplies energy to the bioelectrochemical system. Thus, each first converter drives its own electrode pairwithout disturbing the other first converters.

4. 发明申请

WO2019159263A1 電力変換システム、昇降システム及び電力変換方法审中-公开
公开(公告)号：WO2019159263A1
公开(公告)日：2019-08-22
申请号：PCT/JP2018/005110
申请日：2018-02-14
申请人：株式会社安川電機
发明人：花田　敏洋 , 佐藤　允則 , 秋本　晋一 , 猪木　敬生 , 森原　貴征
IPC分类号： H02M5/02 , H02J9/06 , H02M5/27 , H02M5/293 , H02M5/297
摘要：電力変換システム２０は、交流－交流変換用のマトリクスコンバータ回路１１１と、直流－交流変換用のインバータ回路２１４とを有し、一次側及び二次側の間で双方向の電力変換を行う電力変換部３０と、電力系統２が電力変換部３０の一次側に接続される通常状態と、電力系統２とは別の無停電電源装置３が電力変換部３０の一次側に接続される非常状態とを切り替える電源切替部４０と、通常状態及び非常状態の切り替えに応じて、一次側及び二次側の間にマトリクスコンバータ回路１１１が接続される交流－交流変換状態と、一次側及び二次側の間にインバータ回路２１４が接続される直流－交流変換状態とを切り替える出力切替部３１と、を備える。

5. 发明申请

WO01091519A1 LED LAMP 审中-公开
标题翻译： LED - LAMP
公开(公告)号：WO01091519A1
公开(公告)日：2001-11-29
申请号：PCT/DE2001/001862
申请日：2001-05-17
IPC分类号： H01L41/00 , H01L41/113 , H01L41/12 , H02M5/02 , H05B33/08 , H05B33/00 , F21V1/00 , G01B7/24 , G08G1/095
CPC分类号： H02M5/02 , H01L41/00 , H05B33/0803 , Y02B20/341
摘要： With the development of high-capacity and incandescent light LEDs, high intensity LED lamps that can be operated directly on the power supply system are becoming increasingly important. The novel solid state voltage transformer, which is based on modern high-intensity materials, allows a very compact construction in a standard base. The structural shape and the size of the LED lamp are proportionate to the light output. The voltage transformer acts as a capacitive load in the power supply system, which means that only a small proportion is transformed into non-electrical energy therein. As a result, essentially only reactive power is produced, which represents cost advantages. The LED lamps can be used as signal lamps throughout the entire spectrum from red to blue in industry, traffic guidance devices and advertising. LED incandescent lamps can be used for spot lighting in the construction of machines and optical devices and for edge and emergency lighting. LED infrared lamps can be used in the field of safety and in inspection systems.
摘要翻译：随着大功率白光LED发展的获胜，可以直接供电网络上运行高强度LED灯，正变得越来越重要。基于现代高性能物质的新型固态电压转换器可以在一个标准的插座结构非常紧凑。在LED灯站的设计和大小成比例的光输出。由于电压转换器作为在电力系统中的电容性负载，在它只有一小部分被转换成非电能。这仅无功功率在很大程度上产生，这带来成本优势。 LED灯泡的使用信号灯整个光谱从红色到蓝色的工业，交通控制和广告。 LED白光灯被用作机械和光学设备，聚光照明，以及边缘和应急照明。 LED红外灯在安全和检测系统使用。

6. 发明申请

WO2015029744A1 変圧装置审中-公开
标题翻译：变压器设备
公开(公告)号：WO2015029744A1
公开(公告)日：2015-03-05
申请号：PCT/JP2014/070967
申请日：2014-08-08
申请人：住友電気工業株式会社 , 国立大学法人豊橋技術科学大学
发明人：弘津　研一 , 志賀　信夫 , 中幡　英章 , 大平　孝 , 山田　恭平
IPC分类号： H02M5/02 , H03H7/38
CPC分类号： H02M5/06 , H02M5/293 , H03H7/38
摘要：　電源と抵抗値Ｒの負荷との間に設けられる変圧装置であって、４以上の自然数をｎとして、ｎ個のリアクタンス素子を相互に接続して構成された二端子対回路を備え、負荷の任意の抵抗値Ｒに対して、二端子対回路の入力インピーダンスＺｉｎは、その実数成分が、ｋを定数として、ｋ・Ｒで表され、かつ、虚数成分が０である、という変圧装置である。このような変圧装置は、小型軽量で、従来のトランスのようなコイルや鉄心等を必要としない。
摘要翻译：提供了一种设置在电源和具有电阻值R的负载之间的变压器装置，其中，其中n是至少4的自然数，提供了通过相互连接n个电抗元件构成的两端对电路，并且与对于负载的任意电阻值R，两端子对电路的输入阻抗Zin的实数分量由k·R表示，其中k是常数，并且虚分量为0.这种变压器装置的方式小而轻，不需要常规变压器的线圈，铁芯等。

7. 发明申请

WO2007077433A3 POWER SUPPLY 审中-公开
标题翻译：电源
公开(公告)号：WO2007077433A3
公开(公告)日：2008-06-12
申请号：PCT/GB2006004952
申请日：2006-12-28
申请人： MICROGEN ENERGY LTD , PETO RAYMOND JOHN
发明人： PETO RAYMOND JOHN
IPC分类号： H02M5/02
CPC分类号： H02M5/293
摘要： A switching regulator (100) for regulating an ac signal, and method of supplying power thereto are provided. The regulator includes a positive half cycle part and a negative half - cycle part arranged to regulate the respective parts of an input ac signal. Each half - cycle part comprises a modulating transistor (110a, 110b), having an associated modulator diode (112a, 112b), and a clamping diode (114a, 114b) arranged to protect the modulating transistor from reverse-bias voltages and having an associated clamp switch. The regulator further provides a first switching controller (132) operable to cause the modulating transistors to switch and a second, separate switching controller operable (142) to cause the clamp switches to switch.
摘要翻译：提供一种用于调节ac信号的开关调节器（100）以及向其供电的方法。调节器包括正半周期部分和负半周期部分，其布置成调节输入ac信号的各个部分。每个半周期部分包括调制晶体管（110a，110b），其具有相关联的调制器二极管（112a，112b）和钳位二极管（114a，114b），其被配置为保护调制晶体管免受反向偏置电压的影响，钳位开关调节器还提供可操作以使调制晶体管切换的第一开关控制器（132）和可操作（142）的第二单独开关控制器，以使钳位开关切换。

8. 发明申请

WO01091200A1 IGNITION PULSE GENERATOR 审中-公开
标题翻译：脉冲点火
公开(公告)号：WO01091200A1
公开(公告)日：2001-11-29
申请号：PCT/DE2001/001861
申请日：2001-05-17
IPC分类号： H01L41/00 , H01L41/113 , H01L41/12 , H02M5/02 , H05B33/08 , F23Q3/00
CPC分类号： H02M5/02 , H01L41/00 , H05B33/0803 , Y02B20/341
摘要： The invention relates to an ignition pulse generator, namely a voltage converter for generating high voltage pulses of up to 30 KV, to be controlled with direct current pulses in the extra-low voltage range. The ignition pulse generator is made-up of a magnetomechanical converter consisting of the magnetostrictive actuator core (2) and the coil (1) surrounding it, with a flux guiding plate (25); an insulator (3) and an electromechanical converter which is configured as a piezoignition element (4). The two converter elements are clamped one between the other in an axial direction, in a mechanical fixing device. The voltage is converted as a result of the simultaneous exploitation of the magnetostrictive effect and the direct piezoelectric effect. The ignition pulse generator is used for igniting technical gases and for electrically igniting pyrotechnical ignition compositions.
摘要翻译：在点火脉冲发生器是用于产生高电压脉冲至30千伏的电压变压器。他是在低电压范围内驱动直流脉冲。点火脉冲发生器由一个磁 - 机械换能器的，由磁致伸缩Aktorkern 2和环绕线圈1由绝缘体（3）的和（4）一起制成一种机电换能器作为Piezozündelement的导磁板25的。两个换能器元件中的机械保持件的轴向方向上连续夹紧。通过同时使用的磁致伸缩效应和直接压电效应的电压的转换。点火脉冲用于工业气体的炎症和电点燃烟火点火部件。

9. 发明申请

WO99038248A1 AC POWER CONVERTER 审中-公开
标题翻译：交流电源转换器
公开(公告)号：WO99038248A1
公开(公告)日：1999-07-29
申请号：PCT/AU1999/000041
申请日：1999-01-20
IPC分类号： G05F1/565 , H02H3/08 , H02H3/20 , H02M5/257 , H02M5/293 , H03H7/075 , H05B37/02 , H05B39/04 , H05B41/392 , H02M5/02 , H02M11/00 , H03H5/12
CPC分类号： H02M5/293 , H05B37/0254 , H05B39/048 , H05B41/3924
摘要： The present invention relates to apparatus used in power control, such as apparatus for controlling the power level in an AC electrical circuit. Such an apparatus is referred to as an AC power converter. In one form, the present invention particularly relates to a power converter suitable for use in lighting dimmer control although other applications of the present invention are not to be excluded from the scope of the present application. A number of aspects of the power converter are disclosed. One aspect is directed to the problem of freewheeling in a power converter. In another aspect the linearity of the circuit transfer characteristic is improved when operating in response to small load outputs. A further aspect relates to surge detection by controlling the pulse width and accordingly, the amplitude of a spike. In a still further aspect, communication between a number of power converters uses a network such as ethernet, or preferably LON .
摘要翻译：本发明涉及用于功率控制的装置，例如用于控制AC电路中的功率电平的装置。这种装置被称为AC电力转换器。在一种形式中，本发明特别涉及适用于照明调光器控制的功率转换器，尽管本发明的其它应用不被排除在本申请的范围之外。公开了功率转换器的多个方面。一方面涉及功率转换器中的续流问题。另一方面，当响应于小的负载输出而工作时，电路传输特性的线性度得到改善。另一方面涉及通过控制脉冲宽度并因此控制尖峰的振幅来进行浪涌检测。在另一方面，多个功率转换器之间的通信使用诸如以太网的网络，或者优选地是LON TM。

10. 发明申请

WO2023063830A1 ONBOARD MEDIUM-VOLTAGE VESSEL ELECTRIC CHARGING APPARATUS AND METHOD FOR ONBOARD CHARGING 审中-公开
公开(公告)号：WO2023063830A1
公开(公告)日：2023-04-20
申请号：PCT/NO2022/050226
申请日：2022-10-07
申请人： KONGSBERG MARITIME AS
发明人： ZAHEDI, Bijan , HJORTESET, Jens , REGO, Joao Pedro Meira
IPC分类号： B60L53/22 , B60L53/14 , H02J7/04 , H02M5/02 , H02J5/00 , H02M7/00
摘要： Onboard medium-voltage vessel electric charging apparatus (10) and method for onboard medium-voltage charging enabling compensating for voltage variations of at least one energy storage device (60) during charging thereof. The onboard medium-voltage vessel electric charging apparatus (10) is connected to an AC power supply (40) on one side and at least one onboard energy storage device (60) on the other side. The charging apparatus (10) comprises a rectifier unit (20) comprising a rectifier transformer (21) and at least one rectifier bridge (22) arranged in series between the AC power supply (40) and the at least one energy storage device (60). The apparatus further comprises a controllable compensation unit (30), configured to compensate for voltage variations of the at least one energy storage device (60), and arranged in front of the rectifier transformer (21).

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