CN213149130U - Vehicle-mounted wind power penetration test cabin - Google Patents
Vehicle-mounted wind power penetration test cabin Download PDFInfo
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- CN213149130U CN213149130U CN202022236083.8U CN202022236083U CN213149130U CN 213149130 U CN213149130 U CN 213149130U CN 202022236083 U CN202022236083 U CN 202022236083U CN 213149130 U CN213149130 U CN 213149130U
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Abstract
The utility model relates to a wind-powered electricity generation technical field discloses a vehicular wind-powered electricity generation passes through test cabin, including the electric power test equipment of on-vehicle prefabricated cabin and the internal setting of cabin, electric power test equipment includes circuit control mechanism, resistance package and electric capacity package, circuit control mechanism installs in the cabin internally, circuit control mechanism includes inlet wire cable, inlet wire circuit breaker and contactor, and the parallelly connected arrester of inlet wire cable is connected to the female row in cabin, and female arranging will be fixed in cabin body top, rear side and bottom circuit control mechanism, resistance package and electric capacity package are established ties. The utility model discloses the equipment integration that will pass through the test need not the scene and assembles and dismantle in on-vehicle prefabricated under-deck, has shortened a project field test required time.
Description
Technical Field
The utility model relates to a power grid monitoring technology field especially relates to a vehicular wind-powered electricity generation passes through test chamber.
Background
China has abundant wind energy resources, the construction of wind power plants is a great trend, but the influence of a wind power generation system on a power grid cannot be ignored, particularly for a large-scale centralized access mode of Chinese wind power, once the power grid fails to cause the voltage fluctuation of a fan port (generator terminal voltage) to exceed a certain range, a wind power unit can automatically disconnect the power grid, so that the voltage and frequency fluctuation of a local power grid is caused, the safe and stable operation of the power grid is seriously influenced, so that the wind power plant basically needs to be put into operation after a high-voltage ride-through test, and the state also has a corresponding national standard.
Nowadays, more and more wind power stations are built in China, and the workload and the requirements of the penetration test become larger and larger; the conventional pass-through test is to transport each required piece of equipment to the field, assemble and connect the equipment on the field, and then perform the related test. This is time consuming and labor intensive and does not facilitate rapid deployment test operations.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a vehicular wind-powered electricity generation passes through the test chamber is provided, will pass through equipment integration of test in on-vehicle prefabricated under-deck, need not the scene and assemble and dismantle, has shortened a project field test required time.
The utility model adopts the technical proposal that:
the vehicle-mounted wind power penetration test cabin is characterized by comprising a vehicle-mounted prefabricated cabin and power test equipment arranged in the cabin, wherein the power test equipment comprises a circuit control mechanism, a resistor pack and a capacitor pack, the circuit control mechanism is installed in the cabin and comprises a line incoming cable, a line incoming breaker and a contactor, the line incoming cable is connected with a lightning arrester in parallel and is connected to a busbar in the cabin, and the busbar is used for fixing the circuit control mechanism, the resistor pack and the capacitor pack at the top, the rear side and the bottom of the cabin in series.
Further, the position of the front side of the bottom in the cabin body is a walkway, and the side of the cabin body is provided with a ladder stand connected to the top of the cabin body.
Furthermore, the resistor pack is composed of a plurality of resistors, four angular positions of each resistor are connected with the brackets on two sides through insulators, and two parallel edge positions between two adjacent resistors are connected through three insulators respectively until the resistors are connected to the bracket at the bottommost part.
Further, the capacitor pack comprises a plurality of groups of capacitor frames, the top of each group of capacitor frames is connected with the cabin top through an insulator, the bottom of each group of capacitor frames is connected with the cabin bottom support through an insulator, and the rear side of each group of capacitor frames is connected with the inner wall of the cabin through an insulator.
Furthermore, each group of capacitor racks is provided with an upper row of capacitor slots and a lower row of capacitor slots, each row of capacitor slots is provided with a plurality of slide rails, and each capacitor is displaced through two adjacent slide rails.
Furthermore, the side part of each capacitor is propped against the inner wall of the capacitor groove, and the front part of each capacitor is fixed with the capacitor rack.
Further, the insulator is made of synthetic resin materials.
Furthermore, the test chamber is a special-shaped container, an air inlet and an air outlet are formed in the side edge close to the positions of the resistance module and the capacitance module, and a dust screen is arranged on the air inlet and the air outlet.
Furthermore, the incoming cable enters and exits the cable once, and is provided with an obvious grounding mark and a terminal.
Further, secondary equipment is arranged in the cabin, a power supply of the secondary equipment is in a plug-in type, and a control loop in the secondary equipment is separated from the power supply.
The utility model has the advantages that:
(1) the equipment for the penetration test is integrated in a vehicle-mounted prefabricated cabin, and the production, processing and assembly of the whole device are completed in advance in a factory building;
(2) the vehicle-mounted test platform is transported to a project site in a vehicle-mounted mode, and a power supply can be quickly plugged to implement test work;
(3) after the test work is finished, the vehicle can be evacuated from the field by cutting off the power supply, and the vehicle can be transported to the field of the next project and quickly start the next test task;
(4) the device does not need to be assembled and disassembled on site, is convenient and quick, and greatly shortens the time required by the field test of a project.
Drawings
FIG. 1 is an internal structure view of the present invention;
fig. 2 is a schematic external front view of the present invention.
Detailed Description
The following describes in detail the specific implementation of the vehicular wind power penetration test cabin of the present invention with reference to the accompanying drawings.
Referring to the attached drawings 1 and 2, the vehicle-mounted wind power penetration test cabin can be modified by a container and is installed on a special locomotive to realize mobile operation. At the internal prefabricated power equipment in experimental cabin form prefabricated cabin 1, set up electric power test equipment in the internal cabin in prefabricated cabin 1, electric power test equipment includes circuit control mechanism 2, resistance package 3 and electric capacity package 4, circuit control mechanism 2 installs in the cabin internally, circuit control mechanism 2 includes inlet wire copper bar and circuit breaker, the inlet wire copper bar passes through arrester 5 and connects at cabin body top, rear side and bottom, set up support 6 in cabin body bottom, resistance package 3 connect on support 6 through arrester 5, electric capacity package 4 connects at cabin body top through arrester 5, on rear side and the support 6, circuit control mechanism 2, resistance package 3 and electric capacity package 4 establish ties or the series-parallel connection. The arrester 5 here is a silicone rubber composite.
The resistor pack 3 is composed of a plurality of resistors connected in parallel, four angular positions of each resistor are connected with the brackets 6 on two sides through the lightning arresters 5, and two parallel edge positions between two vertically adjacent resistors are respectively connected through the three lightning arresters 5 until the resistors are connected to the bracket 6 at the bottommost. The capacitor pack 4 comprises a plurality of groups of capacitor frames, the top of each group of capacitor frames is connected with the cabin top through the lightning arrester 5, the bottom of each group of capacitor frames is connected with the cabin bottom support 6 through the lightning arrester 5, and the rear side of each group of capacitor frames is connected with the inner wall of the cabin through the lightning arrester 5. Each group of capacitor racks is provided with an upper row of capacitor slots and a lower row of capacitor slots, each row of capacitor slots is provided with a plurality of slide rails, and each capacitor can move on the adjacent two slide rails. The rear part of each capacitor props against the inner wall of the capacitor groove, and the front part of each capacitor is fixed with the capacitor rack.
The position of the front side of the bottom in the cabin body is a walkway, and the side of the cabin body is provided with a ladder stand which is connected to the top of the cabin body. The test chamber adopts a container, an air inlet and an air outlet 7 are arranged on the side edge close to the position of the resistor pack 3, and a dust screen is arranged on the air inlet and the air outlet 7. The incoming cable of the incoming copper bar enters and exits the line once, and is provided with an obvious grounding mark and a terminal.
The cabin body is internally provided with secondary equipment, a power supply of the secondary equipment is in a plug-in type, and a secondary control terminal in the secondary equipment is separated from the power supply.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The vehicle-mounted wind power penetration test cabin is characterized in that: including the on-vehicle prefabricated cabin and the electric power test equipment of the internal setting of cabin, electric power test equipment includes circuit control mechanism, resistance package and electric capacity package, circuit control mechanism installs in the cabin internally, circuit control mechanism includes inlet wire cable, inlet wire circuit breaker and contactor, and the parallelly connected arrester of inlet wire cable is connected to female arranging in the cabin, and female arranging will be fixed at cabin body top, rear side and bottom circuit control mechanism, resistance package and electric capacity package are established ties.
2. The vehicle-mounted wind power ride-through test chamber of claim 1, wherein: the position of the front side of the bottom in the cabin body is a walkway, and the side of the cabin body is provided with a ladder stand which is connected to the top of the cabin body.
3. The vehicle-mounted wind power ride-through test chamber of claim 1, wherein: the resistor pack is composed of a plurality of resistors, four angular positions of each resistor are connected with the brackets on two sides through insulators, and two parallel edge positions between two adjacent resistors are connected through three insulators respectively until the resistors are connected to the bracket at the bottommost part.
4. The vehicle-mounted wind power ride-through test chamber of claim 1, wherein: the capacitor pack comprises a plurality of groups of capacitor frames, the top of each group of capacitor frames is connected with the cabin top through an insulator, the bottom of each group of capacitor frames is connected with the cabin bottom support through an insulator, and the rear side of each group of capacitor frames is connected with the inner wall of the cabin through an insulator.
5. The vehicle-mounted wind power ride-through test chamber of claim 4, wherein: each group of capacitor racks is provided with an upper row of capacitor slots and a lower row of capacitor slots, each row of capacitor slots is provided with a plurality of slide rails, and each capacitor is displaced through two adjacent slide rails.
6. The vehicle-mounted wind power ride-through test chamber of claim 5, wherein: the side part of each capacitor props against the inner wall of the capacitor groove, and the front part of each capacitor is fixed with the capacitor rack.
7. The vehicle-mounted wind power ride-through test chamber of claim 5, wherein: the insulator is made of synthetic resin materials.
8. The vehicle-mounted wind power ride-through test chamber according to any one of claims 1 to 6, wherein: the test chamber is a special-shaped container, an air inlet and an air outlet are formed in the side edge close to the positions of the resistance module and the capacitance module, and a dust screen is arranged on the air inlet and the air outlet.
9. The vehicle-mounted wind power ride-through test chamber according to any one of claims 1 to 6, wherein: the incoming cable once passes in and out to set up obvious ground connection sign and terminal.
10. The vehicle-mounted wind power ride-through test chamber according to any one of claims 1 to 6, wherein: the cabin body is internally provided with secondary equipment, a power supply of the secondary equipment is in a plug-in type, and a control loop in the secondary equipment is separated from the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236083.8U CN213149130U (en) | 2020-10-10 | 2020-10-10 | Vehicle-mounted wind power penetration test cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236083.8U CN213149130U (en) | 2020-10-10 | 2020-10-10 | Vehicle-mounted wind power penetration test cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213149130U true CN213149130U (en) | 2021-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022236083.8U Active CN213149130U (en) | 2020-10-10 | 2020-10-10 | Vehicle-mounted wind power penetration test cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213149130U (en) |
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2020
- 2020-10-10 CN CN202022236083.8U patent/CN213149130U/en active Active
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