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1. 发明专利

JPS59148579A Power source device 失效
标题翻译：电源设备
公开(公告)号：JPS59148579A
公开(公告)日：1984-08-25
申请号：JP1971283
申请日：1983-02-10
申请人： Toshiba Electric Equip Corp
发明人： AOIKE MINAKI , ITOU TOSHIKI , NAKAYA FUMINORI
IPC分类号： H02M7/537
CPC分类号： H02M7/537
摘要： PURPOSE:To reduce the ripple current of a capacitor by connecting an inductor of a high frequency blocking filter in series with a changing/discharging passage of a power storage capacitor of a power feedback power source. CONSTITUTION:A series circuit of a power storage capacitor 41 and a diode 44 is connected to a rectifier 2, the output is applied to a blocking oscillation type transistor inverter 53 through a high frequency blocking filter 3 having an inductor 31, and a capacitor 32, and the collector of the transistor 52 is connected to one terminal of the capacitor 41 through a current limiting inductor 42 and a diode 43 to form a power feedback power source. Thus, the ripple of the discharging current of the capacitor 41 can be reduced by the filter 3 to reduce the size of the capacitor 41, and the smoothing capacitor is eliminated in the rectifier, thereby enhancing the input power factor.
摘要翻译：目的：通过将高频阻塞滤波器的电感与功率反馈电源的功率储能电容器的变化/放电通道串联连接来降低电容器的纹波电流。构成：将蓄电电容器41和二极管44的串联电路连接到整流器2，通过具有电感器31的高频阻塞滤波器3和电容器32将输出施加到阻塞振荡型晶体管反相器53 并且晶体管52的集电极通过限流电感器42和二极管43连接到电容器41的一个端子，以形成功率反馈电源。因此，通过滤波器3可以减小电容器41的放电电流的纹波，以减小电容器41的尺寸，并且在整流器中消除平滑电容器，从而提高输入功率因数。

2. 发明专利

JPS59181967A Power source 失效
标题翻译：能量源
公开(公告)号：JPS59181967A
公开(公告)日：1984-10-16
申请号：JP5564183
申请日：1983-03-31
申请人： Toshiba Electric Equip Corp
发明人： AOIKE MINAKI , NAKAYA FUMINORI
IPC分类号： H02M7/06 , H02M3/28 , H02M3/335 , H05B41/24 , H05B41/282
CPC分类号： H02M3/335
摘要： PURPOSE:To simply and accurately reduce the noise terminal voltage between- line and the ground by connecting a reactor for limiting a charging current to the negative side of a power storage capacitor, thereby eliminating a high frequency noise to ride on a power source line. CONSTITUTION:A reactor 3 in an L-shaped filter is connected to the negative side output terminal of a rectifier 1, and a condenser 2 is connected between the output terminal of the reactor 3 and the positive side output terminal of the rectifier 1. An inverter 6 is driven by a drive circuit 39. A current limiting inductor 16 is connected to the negative side of a power storage condenser 4, and the positive side of the condenser 4 is coupled directly to the positive side of a power source line. An abrupt change of the charging current which is flowed from the rectifier 1 to the condenser 4 does not occur, and the potential across the condenser 4 is stabilized.
摘要翻译：目的：通过连接用于将充电电流限制在蓄电电容器的负极的电抗器，简单而准确地降低线路与地之间的噪声端子电压，从而消除高频噪声乘坐电源线。构成：L型滤波器的电抗器3与整流器1的负侧输出端子连接，电抗器3的输出端子与整流器1的正侧输出端子连接。逆变器6由驱动电路39驱动。限流电感器16连接到蓄电电容器4的负极侧，电容器4的正极直接耦合到电源线的正极。不会发生从整流器1流向冷凝器4的充电电流的突然变化，并且冷凝器4的电位稳定。

3. 发明专利

JPS59148577A Power source device 失效
标题翻译：电源设备
公开(公告)号：JPS59148577A
公开(公告)日：1984-08-25
申请号：JP1971083
申请日：1983-02-10
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI
IPC分类号： H02M7/537
CPC分类号： H02M7/537
摘要： PURPOSE:To improve the input power factor by connecting the power storage capacitor to the output of a rectifier through the first inductor, and further connecting an inverter through the second inductor and a filter. CONSTITUTION:The output of a rectifier 2 is connected to a power storage capacitor 41 through an inductor 33, an inverter 53 is connected through a high frequency filter having inductors 31, 33 and a capacitor 32, the collector of a transistor 52 is connected to one terminal of the capacitor 41 through a diode 43 to form a power feedback power source. Therefore, since a smoothing capacitor is not used in the rectifier, the input power factor can be increased, and since the inductor 31 is inserted to the discharging passage of the capacitor 41, the ripple of the discharging current can be reduced, and the reverse voltage applied to the diode 43 can be reduced.
摘要翻译：目的：通过将蓄电电容器连接到整流器的输出端，通过第一个电感来提高输入功率因数，并通过第二个电感和滤波器进一步连接逆变器。构成：整流器2的输出通过电感器33连接到蓄电电容器41，反相器53通过具有电感器31,33和电容器32的高频滤波器连接，晶体管52的集电极连接到电容器41的一个端子通过二极管43形成功率反馈电源。因此，由于在整流器中不使用平滑电容器，因此可以提高输入功率因数，并且由于电感器31插入到电容器41的放电通路中，所以可以减小放电电流的波动，反之亦然可以减小施加到二极管43的电压。

4. 发明专利

JPS6185071A Transistor inverter 失效
标题翻译：晶体管逆变器
公开(公告)号：JPS6185071A
公开(公告)日：1986-04-30
申请号：JP20438884
申请日：1984-09-30
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI , AOIKE MINAKI
IPC分类号： H02M7/538
CPC分类号： H02M7/538
摘要： PURPOSE:To enhance the safety by providing a reverse voltage protecting circuit between the bases and the emitters of a pair of transistors in a feedback circuit, thereby reducing a switching loss. CONSTITUTION:A transistor inverter is composed of transistors (Tr)1, 2, a transformer 3, a resonance capacitor 4, a constant current inductor 5, a feedback winding 6, and an inductor 7. In this case, a reverse voltage protecting circuit 8 is provided between the winding 6 and the bases, emitters of the Trs 1, 2. Thus, when the Trs 1, 2 are switched, a large current is flowed to the Trs 1, 2 during the period that both become ON, and a pulse voltage is generated during the period that both are interrupted. The Trs 1, 2 which tend to be turned OFF are reversely biased by the pulse voltage to enhance the turning OFF characteristic. The voltage applied to the emitters and the bases of the Trs 1, 2 is suppressed to the low voltage by the protecting circuit 8 to protect the Trs 1, 2.
摘要翻译：目的：通过在反馈电路中的一对晶体管的基极和发射极之间提供反向电压保护电路来提高安全性，从而降低开关损耗。构成：晶体管逆变器由晶体管（Tr）1,2，变压器3，谐振电容器4，恒流电感器5，反馈绕组6和电感器7组成。在这种情况下，反向电压保护电路 8被设置在绕组6和基座之间，Trs1,2的发射极。因此，当Trs 1,2被切换时，在两者都变为导通的时段期间，大的电流流向Trs 1,2，以及在两个中断期间产生脉冲电压。倾向于关闭的Trs 1,2被脉冲电压反向偏置以增强关断特性。施加到发射器和Trs 1,2的基极的电压被保护电路8抑制到低电压以保护Trs 1,2。

5. 发明专利

JPS59178965A Power source 失效
标题翻译：能量源
公开(公告)号：JPS59178965A
公开(公告)日：1984-10-11
申请号：JP5038083
申请日：1983-03-28
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI
IPC分类号： H02M3/28
CPC分类号： H02M3/28
摘要： PURPOSE:To reduce a noise terminal voltage at an AC input terminal by connecting a 1-transistor blocking inverter between the DC output terminals of a rectifier. CONSTITUTION:A 1-transistor blocking inverter 4 is connected between the DC output terminals (a) and (b) of a rectifier 3. This inverter 4 connects a parallel circuit of the primary winding 61 of an output transformer 6 and a resonance capacitor 7 between the collector of an output transistor 5 and the positive side output terminal (a) of the rectifier 3 so that the starting terminal of the primary winding 61 becomes the collector side of the transistor 5, connects the starting terminal of feedback winding 63 of the transformer 6 through a resistor 8 and a diode 9 to the emitter of the transistor 5, and connects the finishing terminal of the feedback winding 63 through a capacitor 10 to a base circuit 13 and the negative side output terminal (b) of the rectifier 3.
摘要翻译：目的：通过在整流器的直流输出端子之间连接1晶体管阻塞逆变器来降低交流输入端子的噪声端子电压。构成：1个晶体管截止反相器4连接在整流器3的直流输出端（a）和（b）之间。该反相器4连接输出变压器6的初级绕组61和谐振电容器7的并联电路在输出晶体管5的集电极与整流器3的正侧输出端（a）之间，使初级绕组61的起始端成为晶体管5的集电极侧，将反相绕组63的起始端变压器6通过电阻器8和二极管9连接到晶体管5的发射极，并且通过电容器10将反馈绕组63的整流端子连接到整流器3的基极电路13和负侧输出端子（b）。

6. 发明专利

JPS6139860A One-transistor inverter 失效
标题翻译：单晶体变频器
公开(公告)号：JPS6139860A
公开(公告)日：1986-02-26
申请号：JP15515884
申请日：1984-07-27
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI , FUJII HIROSHI
IPC分类号： H02M3/338 , H05B41/24
CPC分类号： H02M3/338
摘要： PURPOSE:To reduce a pulsating surge voltage by using an inductor for forming part of a series resonator as a saturable inductor. CONSTITUTION:A discharge firing device using a base feedback type one-transistor inverter is composed by connecting a full-wave rectifier 2 with an AC power source 1, connecting one-transistor blocking oscillation transistor inverter 3 between the output terminals (a) and (b) of the rectifier 2, and connecting a discharge lamp 4 of a load with the secondary winding 31S of the output transistor 31. In this case, an inductor connected with the base of a main transistor 32 is formed of a saturable inductor 39. Thus, when a series resonator of the capacitor 36 and the inductor 39 drives a transistor 32 in a positive current and turns OFF the transistor 32 in a negative current at inverting time, a large voltage is not generated at the inductor 39 to reduce the pulsating voltage applied to a protecting diode 34.
摘要翻译：目的：通过使用用于形成串联谐振器的一部分的电感器作为可饱和电感来降低脉动浪涌电压。构成：使用基极反馈型单晶体管逆变器的放电点火装置通过将全波整流器2与AC电源1连接，将一个晶体管截止振荡晶体管反相器3连接在输出端子（a）和（ b），并且将负载的放电灯4与输出晶体管31的次级绕组31S连接。在这种情况下，与主晶体管32的基极连接的电感器由可饱和电感器39形成。因此，当电容器36和电感器39的串联谐振器以正电流驱动晶体管32并在反相时将晶体管32截止为负电流时，在电感器39处不会产生大的电压，以减少脉动施加到保护二极管34的电压。

7. 发明专利

JPS59181977A Power source 失效
标题翻译：能量源
公开(公告)号：JPS59181977A
公开(公告)日：1984-10-16
申请号：JP5564083
申请日：1983-03-31
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI , AOIKE MINAKI
IPC分类号： H02M7/537 , H05B41/24
CPC分类号： H02M7/537
摘要： PURPOSE:To simply and accurately prevent the intermittent oscillation at dimming time by discharging the stored charge of a capacitor for drive by a switching element which becomes ON only the OFF period of a transistor. CONSTITUTION:When an input power source is energized, a transistor 8 is turned ON, a current is flowed between the resonator of a capacitor 15 and the primary winding 71 and the emitter and the collector of a transistor 8. A transistor 43 is turned OFF by an electromotive force produced at the base winding 73, and a capacitor 50 is charged by the electromotive force produced in an auxiliary winding 74. When the transistor 8 is turned OFF by the resonance of an inductor 19 and the capacitor 50, the transistor 43 is turned ON by the electromotive force produced in a base winding 73, and the stored charge of the capacitor 50 is discharged and reset in a closed loop of the emitter, collector of the transistor 43 and a diode 52.
摘要翻译：目的：为了简单而准确地防止在调光时间内的间歇振荡，通过仅在晶体管的截止周期为ON的开关元件放电用于驱动的电容器的存储电荷。构成：当输入电源通电时，晶体管8导通，电流在电容器15的谐振器与初级绕组71之间流过，晶体管8的发射极和集电极流过。晶体管43截止通过在基极绕组73处产生的电动势，并且通过在辅助绕组74中产生的电动势对电容器50进行充电。当晶体管8被电感器19和电容器50的谐振断开时，晶体管43 通过在基极绕组73中产生的电动势导通，并且电容器50的存储电荷在晶体管43的发射极，集电极和二极管52的闭环中被放电和复位。

8. 发明专利

JPS59148578A Power source device 失效
标题翻译：电源设备
公开(公告)号：JPS59148578A
公开(公告)日：1984-08-25
申请号：JP1971183
申请日：1983-02-10
申请人： Toshiba Electric Equip Corp
发明人： AOIKE MINAKI , NAKAYA FUMINORI , YAJIMA KENICHI
IPC分类号： H02M7/48 , H02M7/537
CPC分类号： H02M7/537
摘要： PURPOSE:To alleviate the influence of a load to the feedback output by directly charging a power storage capacitor of a power feedback power source from the pulsating output directly by the ON of an output transistor. CONSTITUTION:A series circuit of a power storage capacitor 3 and a diode 4 is connected to a rectifier 2, the output is applied to a blocking oscillation type transistor inverter 5, the collector of a transistor 52 is connected to one terminal of the capacitor 3 through a current limiting inductor 8 and a diode 6 to form a power feedback power source, and a discharge lamp 7 is turned ON. Thus, the capacitor 3 can be charged directly from the pulsating output by the ON of the transistor 52, the structure of the transformer 51 can be simplified, and the influence of the load to the feedback power can be alleviated.
摘要翻译：目的：通过直接由输出晶体管的导通从脉动输出直接对功率反馈电源的功率储存电容器进行充电，以减轻负载对反馈输出的影响。构成：将蓄电电容器3和二极管4的串联电路连接到整流器2，输出施加到阻塞振荡型晶体管反相器5，晶体管52的集电极连接到电容器3的一个端子通过限流电感器8和二极管6形成功率反馈电源，放电灯7接通。因此，电容器3可以通过晶体管52的导通从脉动输出直接充电，可以简化变压器51的结构，并且可以减轻负载对反馈功率的影响。

9. 发明专利

JPS59148576A Power source device 失效
标题翻译：电源设备
公开(公告)号：JPS59148576A
公开(公告)日：1984-08-25
申请号：JP1970983
申请日：1983-02-10
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI
IPC分类号： H02M7/537
CPC分类号： H02M7/537
摘要： PURPOSE:To reduce the reverse voltage by limiting the charging current of a power storage capacitor of a power feedback power source by the primary winding of a transformer and resetting the storage energy by the secondary winding. CONSTITUTION:A series circuit of a power storage capacitor 3 and a diode 4 is connected to a rectifier 2, the output is applied to a blocking oscillation type transistor inverter 5, the collector of the transistor 52 is connected to one terminal of a capacitor 3 through the primary winding 7P of a transformer 7 and a diode 6, a series circuit of the secondary winding 7S and a diode 8 is connected to both ends of the capacitor 3 to form a power source. Thus, the charging current is limited by the winding 7P, the storage energy is reset via the winding 7S, a reverse voltage applied to the feedback diode 6 can be reduced, thereby improving the reliability.
摘要翻译：目的：通过限制变压器初级绕组对功率反馈电源的功率储能电容器的充电电流进行限制，并通过次级绕组复位存储能量来降低反向电压。构成：将蓄电电容器3和二极管4的串联电路连接到整流器2，输出施加到阻塞振荡型晶体管反相器5，晶体管52的集电极连接到电容器3的一个端子通过变压器7的初级绕组7P和二极管6，次级绕组7S和二极管8的串联电路连接到电容器3的两端以形成电源。因此，充电电流受到绕组7P的限制，通过绕组7S复位存储能量，可以减小施加到反馈二极管6的反向电压，从而提高可靠性。

10. 发明专利

JPS5961480A Transistor inverter 失效
标题翻译：晶体管逆变器
公开(公告)号：JPS5961480A
公开(公告)日：1984-04-07
申请号：JP17116682
申请日：1982-09-30
申请人： Toshiba Electric Equip Corp
发明人： NAKAYA FUMINORI
IPC分类号： H02M7/537 , H02M7/538
CPC分类号： H02M7/537
摘要： PURPOSE:To reduce the power loss by supplying the starting current of a transistor from between the one input terminal of a full-wave rectifier for rectifying the AC voltage and the one output terminal thereof. CONSTITUTION:A rectifier 2 outputs a voltage produced by full-wave rectifying the voltage of the AC power source 1 by closing a power source switch. On the other hand, transistors 3, 4 are supplied with the base current when the voltage of the AC power source 1 becomes the polarity to become the forward bias. Accordingly, transistors 3, 4 are alternately repeated ON and OFF to produce high frequency voltage. A base current source 9 rectifies and smoothes the high frequency voltage and supplies it to the base currents of the transistors 3, 4. The voltage is applied to the base resistor 5 only during the period of the half wave of the power source 1.
摘要翻译：目的：通过从全波整流器的一个输入端子之间提供用于整流交流电压的一个输入端子和一个输出端子来提供晶体管的启动电流来降低功率损耗。构成：整流器2通过关闭电源开关输出通过全波整流交流电源1的电压而产生的电压。另一方面，当AC电源1的电压成为正向偏压的极性时，晶体管3,4被供给基极电流。因此，晶体管3,4交替重复ON和OFF以产生高频电压。基极电流源9对高频电压进行整流和平滑，并将其提供给晶体管3,4的基极电流。仅在电源1的半波周期期间将电压施加到基极电阻5。

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