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1. 发明公开

EP0339164A1 Transformateur-inducteur auto-régulé à entrefers 失效
标题翻译： Selbstregulierter Transformator-Induktor mit Luftspalten。
公开(公告)号：EP0339164A1
公开(公告)日：1989-11-02
申请号：EP88420140.1
申请日：1988-04-29
申请人： HYDRO-QUEBEC
发明人： Bolduc, Léonard , Pare, Grégoire
IPC分类号： H01F29/14
CPC分类号： G05F3/06 , H01F29/14 , H01F2029/143 , Y10S174/17 , Y10S174/25
摘要： Le transformateur comporte un noyau magnétique (1) à trois jambes dont les deux jambes externes (3, 4) définissent chacune en leur centre un entrefer (8). Deux enroulements, un premier à courant alternatif (9a, 9b) et un second à courant continu (10a, 10b) sont bobinés sur chaque jambe externe. Des bobinages primaire (12) et secondaire (16) sont disposés sur la jambe centrale (2), le premier étant alimenté en courant alternatif par une source (13), et l'autre alimentant en courant alternatif une charge externe. Les deux premiers enroulements sont reliés en série et alimentés en courant alternatif par la source, éventuellement à travers un bobinage additionnel disposé sur la jambe centrale, tandis que les deux seconds enroulements sont reliés en série et alimentés par le courant des premiers enroulements après redressement par un pont de diodes (11). Le courant circulant dans les deux seconds enroulements génère un flux magnétique dans un circuit fermé défini par les jambes externes. Les courants alternatifs dans le bobinage primaire et les deux premiers enroulements sont couplés à des premier et second flux magnétiques alternatifs s'additionnant dans la jambe centrale et circulant respectivement dans deux circuits fermés définis d'une part par la jambe centrale et une jambe externe, et, d'autre part, par la jambe centrale et l'autre jambe externe. Le transformateur alimente la charge externe à partir de la source tout en régulant les tensions de source et d'alimentation.
摘要翻译：变压器包括具有三个腿的磁芯（1），其两个外部腿（3,4）各自在其中心限定气隙（8）。两个绕组，第一AC（9a，9b）和第二DC（10a，10b）卷绕在每个外腿上。初级（12）和次级（16）线圈布置在中心支脚（2）上，第一个线圈（12）和第二线圈（16）被布置在中心支脚（2）上，第一个线圈由源（13）馈送AC，另一个用AC馈送外部负载。前两个绕组串联连接，并通过源馈送AC，可能跨越布置在中心支脚上的附加线圈，而第二个绕组串联连接，并通过二极管整流后由第一绕组馈送电流桥（11）。在第二个两个绕组中流动的电流在由外部腿限定的闭合回路中产生磁通量。初级线圈和前两个绕组中的交流电耦合到第一和第二交变磁通，它们分别组合在中心腿中并分别流过两个闭合回路，一方面由中心腿和一个外腿，另一方面，由中央腿和另一个外腿。变压器在调节源极和馈电电压的同时从源馈送外部负载。

2. 发明公开

EP0196004A3 Inductor apparatus for application to ferroresonant regulators 失效
标题翻译：用于应用于恐怖主义调节器的电感器装置
公开(公告)号：EP0196004A3
公开(公告)日：1989-05-17
申请号：EP86103683.8
申请日：1986-03-18
申请人： AT&T Corp.
发明人： Fouad, Fakhry Ahmed , Kakalec, Robert John , Menkes, Henry Edward
IPC分类号： G05F3/06 , H01F37/00
CPC分类号： G05F3/06 , H01F37/00 , H01F2029/143 , H02J9/062
摘要： An inductor structure is combined with a ferroresonant regulator as a filter inductor in one instance, and as a regulating inductor in another. In one example, a ferroresonant voltage regulator includes a pair of shunt filters at its output to reduce the low order odd harmonic content of the AC output. The filtering arrangement includes two LC shunt filters having their independent inductor windings wound on a single magnetic core unit. Auxiliary windings coupled to each of the inductor windings are placed in series with the output to buck any remaining harmonics. In a second instance, independent regulating inductors in a multiphase ferroresonant regulator are also realized on a single magnetic structure.

3. 发明专利

JPS59155909A Phase converter 失效
标题翻译：相变器
公开(公告)号：JPS59155909A
公开(公告)日：1984-09-05
申请号：JP3039983
申请日：1983-02-24
申请人： Tokai Daigaku
发明人： KURIHARA MITSUO , YAMAGUCHI ISAO
IPC分类号： H01F30/14 , G05F3/06 , H02M5/10 , H02M5/14
CPC分类号： G05F3/06
摘要： PURPOSE:To vary the output voltage on the secondary side when the input voltage on the primary side is constant by a method wherein magnetic cores arranged sysmetrically have a function of voltage controlling circuit in addition to the function of parallel iron core resonance circuit and parametric oscillation circuit thereby varying control voltage to be applied to a control coil. CONSTITUTION:On the end planes of two arms 1a and 1b of an U-shaped magnetic core 1 of a phase converter, two I-shaped magnetic cores 21 and 22 facing each other are arranged oppositely in a manner both end planes of them and the end planes of said two arms cross at right angles. Ends of I-shaped magnetic cores 31 and 32 of T-shape are arranged to be connected to central end planes of the magnetic cores 21 and 22 respectively and are jointed with planes in central portions of two U-shaped magnetic cores 41 and 42 arranged to form O-shape. Also, the other planes in central portions of the magnetic cores 41 and 42 are jointed with end planes of two arms 5a and 5b of U-shaped magnetic core 5 respectively. Single-phase input voltage Vin is applied to a coil on input-side of the magnetic core of this converter to generate output voltage in coils on output-side of each of magnetic cores 31, 32, 41 and 42. Also, a control coil for applying the controlling direct voltage is wound around the iron core 5, thereby varying the output voltage of the coil when Vin is kept to be constant.
摘要翻译：目的：为了改变初级侧输入电压恒定的输出电压，除了平行铁芯谐振电路和参数振荡的功能之外，其中配置的磁芯具有电压控制电路的功能从而改变要施加到控制线圈的控制电压。构成：在相变器的U形磁芯1的两个臂1a和1b的两个端面上，两个彼此面对的I形磁芯21和22以它们的两个端面和所述两臂的端面垂直交叉。 T形的I形磁芯31,32的端部分别与磁芯21,22的中心端面分别连接，并与两个U形磁芯41和42的中心部分的平面连接，形成O形。此外，磁芯41和42的中心部分的其他平面分别与U形磁芯5的两个臂5a和5b的端平面接合。将单相输入电压Vin施加到该转换器的磁芯的输入侧的线圈，以在每个磁芯31,32,31和42的输出侧产生线圈中的输出电压。此外，控制线圈用于施加控制直流电压缠绕在铁芯5上，从而当Vin保持恒定时改变线圈的输出电压。

4. 发明专利

JPS5760820A Saturable core type power source 失效
标题翻译：可饱和核心类型电源
公开(公告)号：JPS5760820A
公开(公告)日：1982-04-13
申请号：JP11064081
申请日：1981-07-14
申请人： Rca Corp
发明人： AAUIN GOODON , RABA SHIYAABENDA , FURANKU SUTAARU UENTO , ROBAATO JIYOSEFU GURIISU
IPC分类号： H01F27/255 , G05F3/06 , H01F27/24 , H01F27/28 , H01F37/00 , H02M3/335 , H04N3/185
CPC分类号： H02M3/335 , G05F3/06

5. 发明专利

JPS5960617A Resonant type constant-current circuit 失效
标题翻译：谐振型恒流电路
公开(公告)号：JPS5960617A
公开(公告)日：1984-04-06
申请号：JP17199282
申请日：1982-09-30
申请人： Fujitsu Denso Ltd
发明人： HARADA KOUSUKE , KOBAYASHI KAZUO , ARAI YASUHIRO , NINOMIYA TAMOTSU , CHIN MASAHITO
IPC分类号： G05F1/10 , G05F1/13 , G05F3/06
CPC分类号： G05F3/06
摘要： PURPOSE:To realize an efficient resonant type constant-current circuit which does not produce any noises and is easily controlled by connecting an inductance and capacitance which stisfy the resonance conditions to an AC voltage source in series and connecting a load to either one of them. CONSTITUTION:An inductance and capacitance are connected in series to an AC voltage source and the resonance conditions are satisfied in series to the frequency of the AC power, and then, a load is connected to either one of the inductance and capacitance and a constant-current is supplied to the load. That is to say, for example, a reactor 1 and capacitance 2 are connected in series to an AC voltage source Ei and the resonance conditions are satisfied in series to the frequency of the AC power Ei, and then, a load 3 is connected to the capacitance 2 through a current transformer CT. Then a constant-current is supplied to the load 3 by detecting the load current with the current transformer CT and controlling the ignition phase angle of a triode AC switch 7 with a phase shifter 6.
摘要翻译：目的：实现不产生任何噪声的高效谐振型恒流电路，并且通过将谐振条件维持在串联的电压源的电感和电容并将负载连接到其中任一个来容易地控制。构成：电感和电容与AC电压源串联连接，谐振条件与AC电源的频率串联，然后将负载连接到电感和电容中的任一个，电流被提供给负载。也就是说，例如，电抗器1和电容2与AC电压源Ei串联连接，并且谐振条件与AC电力Ei的频率串联，然后将负载3连接到电容2通过电流互感器CT。然后通过用电流互感器CT检测负载电流并通过移相器6控制三极管AC开关7的点火相位角，将一个恒定电流提供给负载3。

6. 发明专利

JPS5756910A Saturable core control type power source 失效
标题翻译：可控核心控制型电源
公开(公告)号：JPS5756910A
公开(公告)日：1982-04-05
申请号：JP11063981
申请日：1981-07-14
申请人： Rca Corp
发明人： AAUIN GOODON , RABA SHIYAABENDA , FURANKU SUTAARU UENTO , ROBAATO JIYOSEFU GURIISU
IPC分类号： H01F27/255 , G05F3/06 , H01F27/24 , H01F27/28 , H01F37/00 , H02M3/335 , H04N3/185
CPC分类号： H02M3/335 , G05F3/06

7. 发明申请

WO1989008948A1 NON-SATURATING MAGNETIC AMPLIFIER CONTROLLER 审中-公开
标题翻译：非饱和磁放大器控制器
公开(公告)号：WO1989008948A1
公开(公告)日：1989-09-21
申请号：PCT/US1989000769
申请日：1989-02-27
申请人： HUGHES AIRCRAFT COMPANY
发明人： HUGHES AIRCRAFT COMPANY , WASHBURN, Robert, D. , McCLANAHAN, Robert, F.
IPC分类号： H03F09/02
CPC分类号： G05F3/06 , H01F29/14 , H01F2029/143
摘要： A magnetic amplifier including a magnetic core (11) having a primary leg (15), a secondary leg (17), and a control leg (13). A primary winding (21) is wound about the primary leg (15) of the magnetic core for generating a non-saturating magnetic AC flux in the magnetic core, and a secondary winding (23) is wound about the secondary leg (17) of the magnetic core. A control winding (19) for conducting DC current is wound about the control leg (13) of the magnetic core for controlling as a function of the DC current, without saturating the magnetic core, the reluctance of the control leg (13) relative to the reluctance of the secondary leg (17). By controlling the relative reluctance, the amount of magnetic AC flux coupled to the secondary winding (23) is controlled, thereby controlling the output voltage provided by the secondary winding (23).

8. 发明申请

WO1981000629A1 CURRENT SOURCE 审中-公开
标题翻译：当前来源
公开(公告)号：WO1981000629A1
公开(公告)日：1981-03-05
申请号：PCT/SU1979000073
申请日：1979-08-21
申请人： SHVANGIRADZE G , TADUMADZE Z , GRIGOLISHVILI R , GELENIDZE G , SULADZE R , GUTTERMAN K
IPC分类号： G05F03/06
CPC分类号： G05F3/06
摘要： A current source comprising a main choke (1) with windings according to the number of phases and a capacitor (2) according to the number of phases, both having the same reactive impedance at the frequency of a voltage source (7). Some of the terminals of the main choke (1) and the capacitor (2) are star-connected to the load (3) of each phase of the current source. The other terminals of the main choke (1) and of the capacitor (2) are connected, together with the load, to the phases of the voltage source (7). The current source further comprises an additional choke (9) with a ferrite core, which is connected between the common point of each of the star-connections and a point which has a zero potential in relation to the neutral of the voltage source (7).
摘要翻译：电流源包括具有根据相数的绕组的主扼流圈（1）和根据相数的电容器（2），它们在电压源（7）的频率处具有相同的无功阻抗。主扼流器（1）和电容器（2）的一些端子与电流源的每相的负载（3）恒星连接。主扼流器（1）和电容器（2）的其他端子与负载一起连接到电压源（7）的相。电流源还包括具有铁氧体磁芯的附加扼流圈（9），其连接在每个星形连接的公共点和相对于电压源（7）的中性点具有零电位的点之间，。

9. 发明申请

WO1987005412A1 IMPROVEMENTS IN FERRORESONANT CONSTANT-VOLTAGE TRANSFORMERS 审中-公开
标题翻译：在美国恒定电压变压器中的改进
公开(公告)号：WO1987005412A1
公开(公告)日：1987-09-11
申请号：PCT/EP1987000101
申请日：1987-02-24
申请人： ELEKTRENE S.R.L. , PETROGALLI, Lorenzo
发明人： ELEKTRENE S.R.L.
IPC分类号： G05F03/06
CPC分类号： G05F3/06 , H01F30/10
摘要： A constant-voltage transformer is foreseen comprising two separate ring-shaped cores (10, 20) both made up of two facing "C" portions. One of them has opposed facing surfaces lapped in a mirror-like way that are drawn together in order to obtain a saturated magneted field, whilst the other is provided with a gap and thus operates in a linear magnetic field. Both cores (10, 20) have a part (11, 21) adjacent to the corresponding part of the other core being the primary winding (P) wound around these two adjoining parts (11, 12), whilst the secondary winding (S) is wound around another part (22) of the saturated core (20), the length of the magnetic circuit of the two cores being substantially different. Particularly the extension of the saturated magnetic circuit is greater by 10 % than of the other core. It is moreover foreseen that the two cores are spiral-wound using a continuous strip of core sheet.
摘要翻译：预期的恒压变压器包括由两个面对的“C”部分组成的两个单独的环形磁芯（10,20）。其中一个具有相反的面对表面，以类似镜面的方式被堆叠在一起，以获得饱和的磁场，而另一个被设置有间隙，因此在线性磁场中操作。两个芯（10,20）具有与另一个芯的相应部分相邻的部分（11,21），其是缠绕在这两个相邻部分（11,12）周围的初级绕组（P），而次级绕组（S）缠绕在饱和铁心（20）的另一部分（22）上，两个铁心的磁路长度基本不同。特别地，饱和磁路的延伸比另一个核的延伸大10％。此外，还预见这两个芯是使用连续的芯片条进行螺旋缠绕的。

10. 发明申请

WO1981000630A1 CONTROLLABLE CURRENT SOURCE 审中-公开
标题翻译：可控电流源
公开(公告)号：WO1981000630A1
公开(公告)日：1981-03-05
申请号：PCT/SU1979000074
申请日：1979-08-21
申请人： TADUMADZE Z , SHVANGIRADZE G , SULADZE R , GUTTERMAN K , KIKNADZE R , GELENIDZE M , NAVDARASHVILI I , GRIGOLISHVILI R
IPC分类号： G05F03/06
CPC分类号： G05F3/06
摘要： A controllable current source comprising a choke (1) and a capacitor (2) having equal reactive impedances at the frequency of an alternating-voltage source (3), and a unit for matching and controlling the load current provided as a magnetic amplifier (4). Some of the terminals of the choke (1), of the capacitor (2) and of the primary winding (6, 7) of the magnetic amplifier (4) are connected to the corresponding phases of the alternating-voltage source (3). The others of the terminals of the choke (1), of the capacitor (2) and of the primary winding (6, 7) of the magnetic amplifier (4) are star-connected with each other. The secondary winding (9, 10) of the magnetic amplifier (4) is connected to the load (11). A winding (13) for controlling the magnetic amplifier (4) is connected to a constant-voltage source (14).
摘要翻译：一种可控电流源，包括在交流电压源（3）的频率下具有相等的无功阻抗的扼流圈（1）和电容器（2），以及用于匹配和控制作为磁放大器（4）提供的负载电流的单元）。扼流圈（1），电容器（2）和磁放大器（4）的初级绕组（6,7）的一些端子连接到交流电源（3）的相应相。扼流圈（1），电容器（2）的端子和磁放大器（4）的初级绕组（6,7）的其他端子彼此恒星连接。磁放大器（4）的次级绕组（9,10）连接到负载（11）。用于控制磁放大器（4）的绕组（13）连接到恒压源（14）。

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