SU965822A1 - Power regulator of rail vehicle traction motors - Google Patents
Power regulator of rail vehicle traction motors Download PDFInfo
- Publication number
- SU965822A1 SU965822A1 SU803229474A SU3229474A SU965822A1 SU 965822 A1 SU965822 A1 SU 965822A1 SU 803229474 A SU803229474 A SU 803229474A SU 3229474 A SU3229474 A SU 3229474A SU 965822 A1 SU965822 A1 SU 965822A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- power regulator
- rail vehicle
- traction motors
- vehicle traction
- inputs
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Description
(54) РЕГУЛЯТОР МОЩНОСТИ ТЯГОВЫХ ЭЛЕКТРОДВИГАТЕЛЕЙ ПОДВИЖНОГО СОСУЛВА(54) POWER SUPPLY REGULATOR MOTOR VEHICLE ELECTRIC MOTORS
1one
Изобретение относитс к регулируёмым электроприводам и электрооборудованию подвижного, состава и предназначено дл минизации потерь электроэнергии в приводе, сокращении расхода энергии на т гу поездов.The invention relates to adjustable electric drives and electric equipment of a rolling stock, and is intended to minimize the electric power losses in the drive, reducing energy consumption for train traction.
Известен регул тор мощности т говых электродвигателей подвижного состава , содержащий регул торы тока возбуждени и кор двигателей, вход последнего из которых соединен с выходом формировател управл ющего сиг-нала , подключенного соответствующими входами к задатчику и датчику силы т ги и скорости, датчикам токов кор и возбуждени , а выход - с входом функционального преобразовател тока кор . Кроме того, устройство содержит трансформатор, реакторы, фильтры, вентильные преобразователи, редукторы 1 ..A power regulator for traction electric motors of a rolling stock is known, which contains excitation current regulators and motor cores, the last of which is connected to the output of a control signal generator connected to the setpoint and thrust and speed sensors, current sensors excitation, and the output is with the input of the functional current converter kor. In addition, the device contains a transformer, reactors, filters, valve converters, gearboxes 1 ..
Известный регул тор мощности электроподвижного состава содержит эле.менты , потери энергии в которых соизмеримы с потер ми в двигателе, а также снижают точность регулировани .The known power regulator of an electric rolling stock contains elements, the energy losses in which are commensurate with the losses in the engine, and also reduce the control accuracy.
Целью изобретени вл етс повышение точности регулировани .The aim of the invention is to improve the accuracy of regulation.
Эта цель достигаетс тем, что устройство снабжено сумматорами, блокомThis goal is achieved by the fact that the device is equipped with adders, a block
умножени , элементами сравнени , функциональными преобразовател ми скорости и тока возбуждени и квадраторами, ВХОДЫ;которых .подключены к соответствующим датчикам тока кор и возбуж-;. дени , подключенным к одним из входов соответствующих сумматоров,другие входаа которых соединены с выходами квадраторов, при этом третий вход multiplying, by elements of comparison, functional converters of speed and excitation current and quadrants, INPUTS; of which are connected to the corresponding current and core sensors;; days connected to one of the inputs of the corresponding adders, the other inputs of which are connected to the outputs of the quad, with the third input
10 первого сумматора соединен с, выходом блока умножени , входцл которого подключены к выходам функциональных преобразователей скорости и тока возбуждени , соединенных входами с соот15 ветствующими датчиком скорости и датчиком .тока возбуждени , а выходы сумматоров подключены к соответствуюг4им входам первого элемента сравнени ,вы-f , ход которого соединен с одним из входов второго элемента сравнени , подключенного другим входом к выходу функционального преобразовател тока кор , а выход - к входу регул тора тока возбуждени .10 of the first adder is connected to the output of the multiplier unit, the input of which is connected to the outputs of the functional converters of speed and excitation current connected to the inputs of the corresponding speed sensor and sensor of the excitation current, and the outputs of the adders are connected to the corresponding inputs of the first reference element, you-f, the stroke of which is connected to one of the inputs of the second comparison element connected by another input to the output of the functional current converter core, and the output to the input of the excitation current controller.
2525
На чертеже представлена блок-схема регул тора мощности т говых элект.родвигателей подвижного состава.The drawing shows a block diagram of a power regulator for electric traction motors of a rolling stock.
Устройство содержит регул тор 1 тока возбуждени и регул тор 2 тока The device contains an excitation current regulator 1 and a current regulator 2.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803229474A SU965822A1 (en) | 1980-12-31 | 1980-12-31 | Power regulator of rail vehicle traction motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803229474A SU965822A1 (en) | 1980-12-31 | 1980-12-31 | Power regulator of rail vehicle traction motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU965822A1 true SU965822A1 (en) | 1982-10-15 |
Family
ID=20936260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU803229474A SU965822A1 (en) | 1980-12-31 | 1980-12-31 | Power regulator of rail vehicle traction motors |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU965822A1 (en) |
-
1980
- 1980-12-31 SU SU803229474A patent/SU965822A1/en active
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