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Traction type super capacity capacitor electric car

A capacitor and traction-type technology, applied in the field of traction-type super-capacity capacitor trams, can solve problems such as accidents, difficult commercial operation, and equipment that are prone to failure, and achieve the effects of stable performance, novel structure, and increased cruising range.

Inactive Publication Date: 2007-08-08
马建华
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

When the tram is empty or fully loaded, the contact pressure on the power supply slide wire will be too small or too high. If the contact pressure is too small, electric arcing will occur and the temperature of the contact surface will rise. The power receiving support is under too much pressure, which is prone to failure and equipment accidents, which increases the operation and maintenance cost and maintenance amount, making it difficult to put into commercial operation; it has become a problem that needs to be solved urgently

Method used

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  • Traction type super capacity capacitor electric car
  • Traction type super capacity capacitor electric car
  • Traction type super capacity capacitor electric car

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Embodiment Construction

[0016] Below in conjunction with embodiment and accompanying drawing, the present invention is further described:

[0017] As shown in Fig. 1, Fig. 2 and Fig. 3, the traction-type ultra-large-capacity capacitor bank 1 is installed in the capacitor compartment 15 and capacitor compartment 11 on both sides of the tram and at the rear of the tram; The capacitor compartment 15 and the capacitor compartment 11 on both sides of the vehicle deliver cold air so that the temperature in the capacitor compartment does not exceed 25°C; the ground receiving equipment is connected to the receiving contact wire 18 through the receiving bracket 19 and conducted to the flip double contact receiving device 8 through the connection The ECU central controller 2 switcher actuator is connected to the traction-type ultra-large-capacity capacitor bank 1 to supplement electric energy for the energy of the tram; the traction-type ultra-large-capacity capacitor bank 1 is connected to the traction-type sp...

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Abstract

A traction type super big capacitor electric car has capacitor warehouse at both sides of the bottom of the car using cooling air channel connected with the cooling device, traction super big capacitor set inside the warehouse with total input connected with the ECU that connects with the reverse dual contact device, total output connected with direct current drive control device of the traction type big capacitor. It is new in structure, stable in performance and long distance running, with safe and reliable features.

Description

[technical field] [0001] The invention relates to the technical field of trams, in particular to a traction type ultra-large capacitor tram. [Background technique] [0002] The capacitor tram has the advantages of using capacitor electric energy as a power source, zero emission, low noise, and strong mobility. However, due to the backward manufacturing process of the capacitor used in the capacitor trolley of the prior art, the capacity is also small, and the installation and placement of the capacitor group is improper, and the insulation requirement cannot be met, so there are many deficiencies. The cruising range of the capacitor tram is short, the stability of the capacitor is deteriorated, the reliability is reduced, the service life of the capacitor is shortened, and the safety of the capacitor tram cannot be guaranteed. [0003] In the capacitor trolley of the prior art, the contact stroke between the vehicle-mounted power receiving part and the power supply slide wi...

Claims

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Application Information

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IPC IPC(8): B60L11/18B60L9/00B60K1/04B60K11/00
CPCY02T10/7005Y02T10/7022Y02P90/60
Inventor 马建新马建华
Owner 马建华
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