CN200992155Y

CN200992155Y - Traction-type superlarge-volume capacitor electric vehicle

Info

Publication number: CN200992155Y
Application number: CNU2006201624234U
Authority: CN
Inventors: 马建新; 马建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-29
Filing date: 2006-12-29
Publication date: 2007-12-19
Anticipated expiration: 2016-12-29

Abstract

The utility model relates to the tram area, in particular to a super capacity capacitor traction tram. The capacitor bins arranged on both sides of the tram bottom are connected to refrigeration equipment through the using of an air conditioning channel. A super capacity capacitor traction set is installed inside the capacitor bin. The main input of the super capacity capacitor traction set is connected to an ECU central controller overturned and linked to a double-contact terminal power-receiving device, while the main output of the super capacity capacitor traction set is connected to a DC drive control device. Compared with the prior art, with the innovative structure and stable performance, the service performance of the super capacity capacitor can be ensured. The tram can be driven stably for long distances so that the mileage of tram is greatly increased. The electricity can be supplied in short-tem and high-power with the capacitor set. The tram is safe and reliable, which can be applied in cities, resorts, large stadiums, urban districts, distribution port centres, wharfs, coal mine operation areas, the internal transports of large enterprises as well as public transportations.

Description

Traction type super capacity capacitor electric car

[technical field]

The utility model relates to a kind of electric car technical field, specifically a kind of traction type super capacity capacitor electric car.

[background technology]

Capacitor electric car, advantage are to use the cond electric energy source that is used as power, zero-emission, low noise, mobility strong.But it is improper that the backward capacity of division technique is also little because the cond that the capacitor electric car of prior art uses manufactures, cond marshalling installation is put, and the out of reach insulating requirements exists many deficiencies.Make capacitor electric car continuation of the journey mileage weak point, cond stability variation, reliability reduction, shortened cond service life, the capacitor electric car safety can't guarantee.

The capacitor electric car of prior art, vehicle-mounted power receiving section divide the stroke that contacts with the power supply slip to fix, and are subjected to electric support to have critical defect.Electric car zero load or electric car at full load, the pressure of contact power supply slip can be too small or excessive, contact pressure is too small can the electric arcing phenomenon of generation to make the contact surface temperature build-up, contact pressure is crossed conference and is produced the slip bending, make the pressure that afforded by electric support excessive, easily et out of order causes equipment breakdown, has increased operation maintenance cost and maintenance, is difficult to drop into commercial operation; Become the difficult problem that to be eager to solve.

[summary of the invention]

The utility model is to the deficiencies in the prior art and defective, a kind of clean environment firendly traction type super capacity capacitor electric car is provided, drag the energy by traction type super capacity capacitor as electric car, guarantee that the long distance travel of electric car increases electric car continuation of the journey mileage greatly, and be installed in after the traction type super capacity capacitor list only organized into groups and be provided with insulation and isolate in the totally-enclosed cond storehouse that lowers the temperature, guarantee the capacitor with super capacity in-use performance, guaranteed the electric car safe operation; Electric car is in operation, by convertible bipolar the rising and falling of contact device that be subjected to of remote-control vehicular, electric car is dragged high-power electric energy supplement of energy cond short time, and make the vehicle-mounted convertible bipolar contact device that is subjected to constant, reach non-maintaining with power supply slip contact pressure; Guaranteed the required electric energy of the normal operation of electric car.

Design a kind of traction type super capacity capacitor electric car for achieving the above object, comprise the traction type super capacity capacitor group, the ECU central controller, fridge equipment, direct current-drive control unit, the two contact current-collecting devices of upset, braking regenerated energy device and cond storehouse, it is characterized in that: the two bottom sides of electric car is provided with cond storehouse 15, the cond storehouse adopts cold air path 10 to be connected with fridge equipment 7, traction type super capacity capacitor group 1 is housed in the cond storehouse, total input end of traction type super capacity capacitor group connects ECU central controller 2, the ECU central controller connects the two contact current-collecting devices 8 of upset, and total mouth of traction type super capacity capacitor group connects direct current-drive control unit 3.

The rear portion of described electric car can also be provided with cond storehouse 11, and the traction type super capacity capacitor group is housed in the cond storehouse.

Described cond storehouse is the shape steel structure, and its internal production becomes multiple layer combination and separate carriage, and every layer of carriage is contained on the slideway, adopts insulating material to isolate between the carriage layer.The cond storehouse is provided with the cond door

Described traction type super capacity capacitor group is made up of the stack of some traction type super capacity capacitors, and the traction type super capacity capacitor group is distinguished insulating mounting in the cond storehouse on the carriage.

The capacity of described traction type super capacity capacitor is 5 to 150,000 farads.

The described convertible bipolar contact device that is subjected to is installed in the electric car top, and it mainly is made up of large and small turning rack, cylinder and the bipolar electrical contact that is subjected to.

The utility model compared with prior art, novel structure, stable performance, guaranteed the capacitor with super capacity in-use performance, electric car can travel by long stable distance, and electric car continuation of the journey mileage increases greatly, but high-power electric energy supplement of cond group short time, electric car safety, reliable is applied in ground such as city, excursion district, large stadium, city dweller sub-district, distribution centre, harbour, harbour, operating area, colliery, airport, large enterprise's in-to-in transportation and public transport.

[description of drawings]

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the right elevation of Fig. 1.

Referring to Fig. 1 to Fig. 3,1 is the traction type super capacity capacitor group, and 2 is the ECU central controller, and 3 is direct current-drive control unit, 4 is electronic commutator, 5 are braking regenerated energy device, and 6 is the electro-photographic head, and 7 is fridge equipment, 8 are the two contact current-collecting devices of upset, 9 is high pressure tank, and 10 is cold air path, and 11 is the cond storehouse, 12 is the trailed model change-speed motor, 13 is transmission shaft, and 14 is diff, and 15 is the cond storehouse, 16 is the magneto-electric speed controller, 17 is magneto-electric composite brakig controller, and 18 for being subjected to electricity to touch line, and 19 are subjected to electric support for ground.

[specific embodiment]

Below in conjunction with embodiment and accompanying drawing the utility model is further specified:

Fig. 1, Fig. 2, shown in Figure 3, traction type super capacity capacitor group 1 is installed in the cond storehouse 15 and cond storehouse 11 at electric car both sides and electric car rear portion; Fridge equipment 7 connects cars two side capacitors storehouses 15 and cond storehouses 11 by electric car sidewall and ceiling cold air path 10, carries cold air to make that temperature is no more than 25 ℃ in the cond storehouse; The ground power receiving equipment passes through to connect ECU central controller 2 switch actuating units connection traction type super capacity capacitor group 1 by being subjected to electric support 19 connections to be subjected to electricity to touch line 18 conduction to the two contact current-collecting devices 8 of upset, is electric car energy supplement electric energy; Traction type super capacity capacitor group 1 connects trailed model change-speed motor 12 by connecting direct current-drive control unit 3, drives transmission shaft 13 and diff 14, makes the electric car operation; Magneto-electric composite brakig controller 17 electric parts connect ECU central controller 2 control of braking parts with lead, and mechanics connects high pressure tank 9 compressed air brake mechanisms by connecting rod, and the electric car drag is reliably guaranteed; Feed back to the cond group by braking regenerated energy device 5 by connection in the time of braking; Magneto-electric speed controller 16 usefulness leads connect ECU central controller 2 speed control part and with direct current-drive control unit 3 cable connections, permanent power control electric car running velocity; Electronic commutator 4 connects the main winding of trailed model change-speed motor 12, and the switching electric car advances and falls back the mode of travelling.

Cond storehouse shape steel structure, make multiple layer combination and separate carriage, but every layer of carriage is contained in push-and-pull on the slideway, doing insulation by insulator between carrier structure layer and the layer isolates, integral structure and car body are done insulation with the mushroom-shaped insulator and are isolated, interposed structure and both sides balance type structure are arranged behind the whole warehouse, but constitute multilayer carriage push-and-pull electric car postposition and the plug-type balanced structure in electric car both sides, warehouse is a full-closed structure, fridge equipment by plumbing connection to storehouse inner control temperature rise, the cond door is that symmetry is surveyed open-type, and electric car two side capacitors doors can be installed 400-620 traction type super capacity capacitor for going up open-type respectively; Reach maintenance and change facility, guaranteed safe handling and improved cond stability.

Single capacity at 50,000 farads to 150,000 farads traction type super capacity capacitors by the marshalling that is connected in series of conduction good metal sheet, the betal can of packing into, the betal can base part seat is installed in rubber groove in the cond storehouse that is lined with insulcrete on the carriage, fasten by nylon rope, be connected by conduction good metal sheet serial or parallel connection between capacitor bank and the capacitor bank, terminal the two poles of the earth constitute a total input, mouth by cable connection on the external terminal of cond storehouse, reach rational Application, remedied the not enough defective of assembling.

The bipolar electrical contact that is subjected to is installed on the big turning rack by the little turning rack with self-balancing function, cylinder promotes big turning rack rotation, the rise that an end is the framed structure of fulcrum during electric energy supplement, passive upset of little turning rack and assurance are risen and the strip conductor closed contact by the attitude of electrical contact keeping parallelism, finish whole electric car electric energy supplement work.Being subjected to electrical contact to withstand on pressure on the strip conductor is that an end counterweight by little turning rack produces, and is constant, not influenced by the empty fully loaded of strip conductor setting height(from bottom) error and electric car.Point of connection, hinge-point, the strong point are few, install solid and reliablely, are subjected to electrical contact and strip conductor contact pressure constant, have stopped fault substantially.

Claims

1. traction type super capacity capacitor electric car, comprise the traction type super capacity capacitor group, the ECU central controller, fridge equipment, direct current-drive control unit, the two contact current-collecting devices of upset, braking regenerated energy device and cond storehouse, it is characterized in that: the two bottom sides of electric car is provided with cond storehouse (15), the cond storehouse adopts cold air path (10) to be connected with fridge equipment (7), traction type super capacity capacitor group (1) is housed in the cond storehouse, total input end of traction type super capacity capacitor group connects ECU central controller (2), the ECU central controller connects the two contact current-collecting devices (8) of upset, and total mouth of traction type super capacity capacitor group connects direct current-drive control unit (3).

2. traction type super capacity capacitor electric car according to claim 1 is characterized in that: the rear portion of electric car is provided with cond storehouse (11), and the traction type super capacity capacitor group is housed in the cond storehouse.

3. traction type super capacity capacitor electric car according to claim 1 and 2, it is characterized in that: described cond storehouse is the shape steel structure, its internal production becomes multiple layer combination and separate carriage, and every layer of carriage is contained on the slideway, adopts insulating material to isolate between the carriage layer.

4. traction type super capacity capacitor electric car according to claim 1, it is characterized in that: described traction type super capacity capacitor group is made up of the stack of some traction type super capacity capacitors, and the traction type super capacity capacitor group is distinguished insulating mounting in the cond storehouse on the carriage.

5. traction type super capacity capacitor electric car according to claim 4 is characterized in that: the capacity of described traction type super capacity capacitor is 5 to 150,000 farads.

6. traction type super capacity capacitor electric car according to claim 1 is characterized in that: the described convertible bipolar contact device that is subjected to is installed in the electric car top, and it mainly is made up of large and small turning rack, cylinder and the bipolar electrical contact that is subjected to.

7. traction type super capacity capacitor electric car according to claim 3 is characterized in that: described cond storehouse is provided with the cond door.