SU564701A1 - Battery-driven truck drive - Google Patents
Battery-driven truck driveInfo
- Publication number
- SU564701A1 SU564701A1 SU7502181786A SU2181786A SU564701A1 SU 564701 A1 SU564701 A1 SU 564701A1 SU 7502181786 A SU7502181786 A SU 7502181786A SU 2181786 A SU2181786 A SU 2181786A SU 564701 A1 SU564701 A1 SU 564701A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- battery
- truck drive
- driven truck
- thyristor
- motor
- 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
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Control Of Direct Current Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
(54) ПРИВОД ЭЛЕКТРОКАРЫ(54) DRIVE ELECTROCARS
зовател усложнена, кажда обмотка возбуждени двигател раздел етс на две одинаковые секщш.The reader is complicated, each motor excitation winding is divided into two identical sections.
Однако это устройство не осуществл ет динамического торможени двигател ; дл его выполнени требуютс дшюлнительные элементы, что увеличивает габариты, усложн ет устройством снижает его надежность.However, this device does not dynamically decelerate the engine; for its implementation, additional elements are required, which increases the size, complicates the device and reduces its reliability.
Цель предложенного изобретени - п( ышение надежности при динамическом торможении самовозбуждением .The purpose of the proposed invention is n (increase in reliability under dynamic braking by self-excitation.
Дл этого привод электр жары, содержащий электродвигатель, тнристорный триггер, еоедкненньш через разделительный диод и обмотку возбуждени электродвигател со выходом тиристорного усшщтел мшцности, в диагональ котхфого включен кррь электродвигател , и гас щий резистор, соедкцк шшй с обмоткой возбуждани электрод9И гател 1, доасшкительно двум дкодакш, анода которых соед|ше1ш с корем электродвигател , а катоды -с гасшцим резистором.To do this, a heat drive, containing an electric motor, a triac trigger, is connected through a separating diode and an excitation winding of an electric motor with a thyristor output, an electrical crepe of the electric motor, and a damping resistor connected to the main layer of the cover layer, the plug is attached, and the damping resistor is connected, and the damping layer is attached. whose anodes are connected with the motor core and the cathodes with a damping resistor.
На чертеже noKasatta приЕоцШйа ьна схема устройстаа .In the drawing, noKasatta adopts a device diagram.
Оио содержит триггер на ти{ 1сторах 1,2, режсторе 3 и конденсаторе 4, тр тпр через разделительный диод 5 и обмотку возбуждаин , шунтированну диодом соедкнен с входом тирнсторното усилител мощности т тиристорах 8, 9, 10, 11. В диагональ усилител включен корь электродвигател 12 IP жнмвм которого анодаАв подключены Д1юда113, 4, катода диодов соединены с гас щим резистором 15.Oio contains a trigger on the {{1, 1,2}, resistor 3 and capacitor 4, trpr through a separating diode 5 and a winding of excitations, diode-bridged, connected to the input of the tyrnstornot power amplifier t thyristors 8, 9, 10, 11. The amplifier diagonal includes a meas The electric motor 12 IP of which anodeAv is connected to Dyuda113, 4, the cathode of the diodes are connected to a damping resistor 15.
Устройство { бзтает слбдук цим образом.The device {sbduet slabduk tsim way.
При движений электрокара вперед открываютс тиристоры 1, 8, И. Ток от .аккумул торных батарей протекает от + источника гштанн «рез гиристрр 1, диод 5, обмотку возбуждени 6, тн жетор 8, корьдаигател 12,тиристор 1, -нсточЩЕка питани . Регулированием скважности «мЛуЛьтв достигаетс импульсное регупиревание оборотке двигател 12 электрокара. ДШоды 7, 13,14 ебеспечнвают непрерьшность тока в обмотке во ужденн 6 и jocope двигател 12. При осуы)ествле ши динамического торможени самовозбуждением тиристор 1 закрываетс , открываетс тиристор 9. По цепи корь двигател 12, диод 13 - допротивление 15 - обмотка возбуждени 6 - тиристор 9 - корь двигател 12 осуществл етс дИнаАШческое торможение двигател .When the electric vehicle moves forward, the thyristors 1, 8, I. are opened. The current from the storage batteries flows from the + source Gshtann “cut hyristrr 1, diode 5, excitation winding 6, tn generator 8, coredigatel 12, thyristor 1, - power supply. By adjusting the duty cycle of “BLOOD”, impulse re-charging of the engine of an electric vehicle 12 is achieved. Dshody 7, 13,14 ensure the continuity of the current in the winding of each 6 and jocope motor 12. When the motor is dynamically braked by self-excitation, the thyristor 1 is closed, the thyristor 9 is opened. By the circuit 12, the motor 12, diode 13 - impedance 15 - excitation 6 - the thyristor 9 - the engine measles 12 is carried out by dynamically decelerating the engine.
При движении электрокара назад открыты тиристоры 1,9, 10. При торможении тиристор 1 закрыт, а тиристор 8 открыт. Процессы, происход щие в схеме при даиженни электрокара назад и торможении, аналогичны работе устройства при движении электрокара вперед.When the electric car moves back, the thyristors 1,9, 10 are open. When braking, thyristor 1 is closed and thyristor 8 is open. The processes occurring in the circuit when the electric vehicle is retracted and braked are similar to the operation of the device when the electric car is moving forward.
Предложенное устройстао обеспеадвает бесконтактное управление двигателем электрокара в режимах управлени р ерсировани и дина1«ш «гского торможени , снижает эксплуатационньк затраты и уве1шчивает моторессурс аккумул торных батарЫ).The proposed device ensures the contactless control of the electric vehicle engine in the driving control modes and dynamic braking, reduces operational costs and increases the battery life of the batteries).
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502181786A SU564701A1 (en) | 1975-08-08 | 1975-08-08 | Battery-driven truck drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502181786A SU564701A1 (en) | 1975-08-08 | 1975-08-08 | Battery-driven truck drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU564701A1 true SU564701A1 (en) | 1977-07-05 |
Family
ID=20634802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7502181786A SU564701A1 (en) | 1975-08-08 | 1975-08-08 | Battery-driven truck drive |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU564701A1 (en) |
-
1975
- 1975-08-08 SU SU7502181786A patent/SU564701A1/en active
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