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1. 发明公开

EP3955462A1 ELECTRONICALLY CONTROLLABLE RESISTOR 审中-公开
公开(公告)号：EP3955462A1
公开(公告)日：2022-02-16
申请号：EP19798420.6
申请日：2019-04-10
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： H03H11/46
摘要： An electronically-controlled resistor (ECR) for controlled changing of resistance of a portion of an electric circuit is provided with a terminal for connecting to a first source of controlling voltage and comprises a voltage converter, an instrument resistor, and a subtractor. Additionally, the ECR is provided with another terminal for connecting to a second source of controlling voltage and comprises an executive element having three terminals and connecting consistently with an instrument resistor. A first one is connected to a first terminal of the instrument resistor, a second terminal is connected to an output of the subtractor, and a third terminal is connected to a high-potential terminal of the ECR. The voltage converter represents electronical component adapted to convert incoming signals from the controlling voltage sources and the ECR high-potential terminal into an intermediate signal applied from an output of the voltage converter. The value of the intermediate signal is equivalent to a product of the voltage at the ECR high-potential terminal by quotient of the controlling voltages by each other. The ECR makes it possible to achieve a wide range of values of the preferred values of ECR resistance, down to ultra-small values thereof while maintaining tolerance to destabilizing factors, including temperature.

2. 发明公开

EP3454462A1 METHOD FOR GENERATING A HIGH PULSE VOLTAGE IN AN INDUCTIVE LOAD 有权
公开(公告)号：EP3454462A1
公开(公告)日：2019-03-13
申请号：EP16901111.1
申请日：2016-05-04
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： H02M1/12 , H02M1/14 , H02M3/335
摘要： A method for generating a high pulse voltage in an inductive load consists in periodically connecting an inductive load to the outputs of a source of high constant voltage using a first controllable switching device, periodically disconnecting and connecting a control circuit of a second controllable switching device using a first controllable switch, and also periodically supplying low voltage from an output of a source of low constant voltage to the control circuit of the second controllable switching device via a second controllable switch, thus eliminating conditions conducive to transient pulsed electromagnetic interference during the generation of a high pulse voltage in an inductive load.

3. 发明公开

EP3196727A1 DEVICE FOR PRODUCING DIRECT CURRENT LOAD POWER SUPPLY 有权
标题翻译：用于生产直流电负载电源的装置
公开(公告)号：EP3196727A1
公开(公告)日：2017-07-26
申请号：EP14900710.6
申请日：2014-08-26
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： G05F1/46
CPC分类号： G05F1/46 , H05B33/0815 , H05B33/0824
摘要： An apparatus for producing unvarying direct load current comprises a direct voltage source connected to a DC-to-pulse voltage converter connected through a first galvanic decoupler to a pulse-to-DC voltage converter connected to a first terminal of the load. Another terminal of the load is connected to a DC stabilizer connected to a control circuit which is connected through a second galvanic decoupler to a control input of the DC-to-pulse voltage converter. Disclosed are three versions of the apparatus differing by the way the load is connected. The apparatus provides unvarying direct current flowing through the load that can vary within a wider load range.
摘要翻译：用于产生不变直流负载电流的设备包括直流电压源，其连接到通过第一电流去耦器连接到连接到负载的第一端子的脉冲直流电压转换器的直流到脉冲电压转换器。负载的另一个端子连接到连接到控制电路的DC稳压器，该控制电路通过第二电流去耦器连接到DC到脉冲电压转换器的控制输入。公开了负载连接方式不同的三种版本的设备。该装置提供流过负载的恒定直流电，其可以在更宽的负载范围内变化。

4. 发明公开

EP3327536A1 REGULATOR FOR REGULATING DIRECT CURRENT FLOWING IN A LOAD POWER SUPPLY CIRCUIT 有权
公开(公告)号：EP3327536A1
公开(公告)日：2018-05-30
申请号：EP15899031.7
申请日：2015-07-17
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： G05F1/56
CPC分类号： G05F1/461 , G05F1/56 , G05F1/575 , H02M3/156 , H02M2001/0003
摘要： A regulator of direct current flowing through a load (31) comprises connected in series a source (35) of direct voltage and the load (31), a setter (1) of the output current flowing through the load (31), a direct voltage - direct current converter (8) providing stability of the current flowing through the load (31), as well as providing the separation of the bias voltage from the feedback signal thus resulting in decreasing watt consumption in the regulator.

5. 发明授权

EP3373439B1 METHOD OF CONVERTING DIRECT VOLTAGE INTO PULSE VOLTAGE 有权
公开(公告)号：EP3373439B1
公开(公告)日：2020-05-13
申请号：EP17854186.8
申请日：2017-01-10
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： H02M3/335 , H02M1/44 , H02M11/00 , H02M1/00

6. 发明公开

EP3618276A1 DEVICE FOR GENERATING A HIGH PULSE VOLTAGE 有权
公开(公告)号：EP3618276A1
公开(公告)日：2020-03-04
申请号：EP17907276.4
申请日：2017-04-24
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： H03K3/00
摘要： A device for generating a high pulse voltage comprises a high DC voltage source (1), an inductive load (9), two controllable gates (7) and (12), a controllable switch (41) and, connected in series, a capacitor (31), a diode (30) and an additional controllable switch (47), as well as a controllable pulse duration converter (52) for pulses from a rectangular pulse generator (21). This results in a reduction in the level of interference emitted into the surroundings.

7. 发明公开

EP3349090A1 DEVICE FOR PRODUCING CONSTANT VOLTAGE (VARIANTS) 无效
公开(公告)号：EP3349090A1
公开(公告)日：2018-07-18
申请号：EP15903691.2
申请日：2015-09-09
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： G05F1/59
CPC分类号： H02M3/33523 , G05F1/59
摘要： The proposed embodiments of devices are intended to obtain highly stable DC voltage over a wide range of output voltages.
The highly stable DC voltage is obtained by forming a control signal that changes the load factor of the impulses during the conversion of DC voltage to pulse voltage, based on the selected magnitude of the DC voltage in the load as well as the stabilisation of the DC voltage and decrease of the pulsed components in the DC current due to the use of negative feedback.

8. 发明公开

EP3454472A1 DEVICE FOR GENERATING A HIGH PULSE VOLTAGE 有权
公开(公告)号：EP3454472A1
公开(公告)日：2019-03-13
申请号：EP16901112.9
申请日：2016-05-04
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： H03K3/53
摘要： A device for generating a high pulse voltage comprises a source of high constant voltage (1), an inductive load (2), two controllable switching devices (6) and (41), a controllable switch (25), and also, connected in series, a capacitor (20), a diode (22) and an additional controllable switch (28), and a controllable pulse duration converter (33) for converting the duration of pulses from a control circuit (14). The result is a reduction in the level of interference emitted into the environment.

9. 发明公开

EP3373439A1 METHOD OF CONVERTING DIRECT VOLTAGE INTO PULSE VOLTAGE 有权
公开(公告)号：EP3373439A1
公开(公告)日：2018-09-12
申请号：EP17854186.8
申请日：2017-01-10
申请人： Closed-up Joint-Stock Company Drive
发明人： ROMANOV, Yuriy Igorevich , MALETSKIY, Stanislav Vladimirovich
IPC分类号： H02M7/537
摘要： In a disclosed method of DC voltage to pulse voltage conversion, a succession of square pulses with adjustable pulse ratio is generated to periodically control connecting an inductive load to a source of DC voltage, pulse current is thus generated in a circuit comprising the inductive load, and the pulse current is limited by means of an electronically-controlled resistor in the circuit to thereby convert the DC voltage to pulse voltage, whereby adjusting the level of electromagnetic noise radiated to the environment is achieved.

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