WO2023050322A1 - 高性能油浸式变压器 - Google Patents

高性能油浸式变压器 Download PDF

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Publication number
WO2023050322A1
WO2023050322A1 PCT/CN2021/122201 CN2021122201W WO2023050322A1 WO 2023050322 A1 WO2023050322 A1 WO 2023050322A1 CN 2021122201 W CN2021122201 W CN 2021122201W WO 2023050322 A1 WO2023050322 A1 WO 2023050322A1
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WO
WIPO (PCT)
Prior art keywords
oil
cooling
oil tank
cavity
filter
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PCT/CN2021/122201
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English (en)
French (fr)
Inventor
孟亚宏
李海峰
王凯
张宇
张怡
Original Assignee
滨海强源电气实业有限公司
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Filing date
Publication date
Application filed by 滨海强源电气实业有限公司 filed Critical 滨海强源电气实业有限公司
Priority to PCT/CN2021/122201 priority Critical patent/WO2023050322A1/zh
Priority to CN202180002807.7A priority patent/CN114080653B/zh
Publication of WO2023050322A1 publication Critical patent/WO2023050322A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/16—Water cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers

Definitions

  • the invention relates to the technical field of transformers. More specifically, the present invention relates to a high-performance oil-immersed transformer.
  • the insulating oil in the existing oil-immersed transformer will also undergo chemical reactions due to factors such as high temperature environment and long-term electric field action, and gradually produce other impurities, and then As a result, there are more types of impurities contained in it, and the content of insulating oil is reduced, which leads to a reduction in the cooling performance of the insulating oil, and even leads to a reduction in the overall insulation, which in turn leads to a reduction in the performance of the entire transformer.
  • the main purpose of the present invention is to provide a high-performance oil-immersed transformer, which can filter and purify the insulating oil in the oil tank multiple times by setting a primary filter unit and an advanced filter unit.
  • a primary filter unit and an advanced filter unit To remove the impurities in the insulating oil to maintain the high efficiency of the insulating oil, and then maintain the high efficiency of the transformer.
  • the insulating oil can be radiated and cooled synchronously when the insulating oil is filtered and purified, saving work Time, improve work efficiency, maintain high efficiency performance of insulating oil, and then maintain high efficiency performance of transformers, and the entire filtration process is highly automated, basically without human participation, and has high work efficiency.
  • a high-performance oil-immersed transformer comprising: an oil tank with a hollow interior filled with insulating oil;
  • transformer core which is fixedly installed inside the oil tank, and the transformer core is immersed in the insulating oil
  • a controller which is electrically or wirelessly connected to the multi-tube filter module
  • the multi-tube filter module includes: a T-shaped fixing frame, which is fixedly installed on the outer periphery of the fuel tank;
  • a filter driver which is fixedly installed on the lower part of the T-shaped bracket, and the input end of the filter driver is connected to the oil tank;
  • a primary filter unit which is fixedly installed on the upper part of the T-shaped bracket, and the primary filter unit is connected to the output end of the filter driver;
  • An advanced filter unit which is fixedly installed on the upper part of the T-shaped bracket, and the advanced filter unit communicates with the primary filter unit and the oil tank respectively;
  • the oil tank is provided with a composition sensor, the composition sensor is used to detect the content of impurities in the insulating oil in the oil tank, and the composition sensor and the filter driver are both electrically or wirelessly connected to the controller ;
  • the composition sensor detects that the impurity content in the insulating oil in the oil tank is higher than the set value, the composition sensor sends a feedback signal to the controller, and the controller receives the feedback signal according to the feedback As a result, a control command is sent to the filter driver to control the filter driver to export the insulating oil in the oil tank to the primary filter unit and the advanced filter unit for purification and filtration.
  • the primary filter unit includes: a first hollow shell, which is fixedly installed on the upper part of the T-shaped bracket;
  • a first rotary driver the power output end of which is connected to the first rotary shaft
  • the inside of the first housing is provided with a first partition wall, and the first partition wall divides the inside of the first housing into a first cooling chamber and a first filter chamber, and the primary filter element is arranged in the In the first filter chamber, a first inner cavity is provided in the central area of the primary filter element, and a first outer cavity is defined between the primary filter element and the first partition wall;
  • the first rotating shaft is arranged in the first inner cavity, and a first flow chamber is opened inside the first rotating shaft, and at least two first communicating holes are opened on the surface of the rotating shaft, through which the The first communication hole communicates with the first flow cavity.
  • a first oil inlet and a first oil outlet are arranged on the outer periphery of the first housing, and the first oil inlet is connected to the output end of the filter driver and the first outer cavity respectively. Connected;
  • the first oil outlet communicates with the first flow chamber and the advanced filter unit respectively.
  • a first cooling pipe is arranged in the first cooling cavity, and the first cooling pipe is spirally arranged on the outer periphery of the first partition wall, and the first and last ends of the first cooling pipe are respectively Connected with external cooling water circulation equipment.
  • the advanced filter unit includes: a second hollow shell, which is fixedly installed on the upper part of the T-shaped bracket;
  • the inside of the second housing is provided with a second partition wall, and the second partition wall divides the inside of the second housing into a second cooling chamber and a second filter chamber, and the high-grade filter element is arranged in the In the second filter cavity, a second inner cavity is provided in the central area of the advanced filter element, and a second outer cavity is defined between the advanced filter element and the second partition wall;
  • the second rotating shaft is arranged in the second inner cavity, and a second flow chamber is opened inside the second rotating shaft, and at least two second communication holes are opened on the surface of the rotating shaft, through which the The second communication hole communicates with the second flow cavity.
  • a second cooling pipe is arranged in the second cooling chamber, the second cooling pipe is arranged in a spiral shape on the outer periphery of the second partition wall, and the first and last ends of the second cooling pipe are respectively Connected with external cooling water circulation equipment;
  • a third cooling cavity is provided in the central area of the second housing, and a cooler is arranged inside the third cooling cavity;
  • the cooler includes: a cooling shell with a hollow interior, which defines a fourth cooling cavity inside; and
  • At least two cooling pipes each of the cooling pipes is regularly arrayed in the fourth cooling chamber, and each of the cooling pipes runs through the fourth cooling chamber;
  • the fourth cooling chamber communicates with the second circulation chamber; the surface of the third cooling chamber is provided with a first cooling inlet and a first cooling outlet, and the first cooling inlet and the first cooling outlet are connected to the first cooling outlet.
  • the external cooling water circulation equipment is connected.
  • a second oil inlet and a second oil outlet are arranged on the outer circumference of the second housing;
  • the second oil inlet communicates with the first oil outlet and the second outer cavity respectively;
  • the second oil outlet communicates with the fourth cooling cavity and the oil tank respectively.
  • it further includes: at least two groups of cooling fin modules, the cooling fin modules are fixedly installed on the outer periphery of the oil tank.
  • it further includes: at least two oil replenishment bins, the oil replenishment bins are symmetrically arranged on the outer periphery of the fuel tank, and the oil replenishment bins are communicated with the fuel tank through oil replenishment pipes.
  • a liquid level sensor is provided in the oil tank, the liquid level sensor is used to sense the liquid level of insulating oil in the oil tank, and the liquid level sensor is electrically connected to the controller;
  • An on-off valve is arranged on the oil supply pipe, and the on-off valve is electrically connected to the controller.
  • the present invention filters and purifies the insulating oil in the oil tank multiple times by setting the primary filter unit and the advanced filter unit, so as to remove impurities in the insulating oil and maintain insulation The efficient performance of the oil, and then maintain the high-efficiency performance of the transformer.
  • the insulating oil can be radiated and cooled synchronously when the insulating oil is filtered and purified, saving working time, improving work efficiency, and maintaining the high-efficiency performance of the insulating oil. , and then maintain the high efficiency performance of the transformer, and the entire filtering process is highly automated, basically without human participation, and has high work efficiency.
  • Fig. 1 is a three-dimensional structural view of a high-performance oil-immersed transformer proposed according to an embodiment of the present invention
  • Fig. 2 is a three-dimensional structural view of a multi-tube filter module in a high-performance oil-immersed transformer proposed according to an embodiment of the present invention
  • Fig. 3 is a three-dimensional structural view of another perspective of a multi-tube filter module in a high-performance oil-immersed transformer proposed according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view of a primary filter unit in a high-performance oil-immersed transformer according to an embodiment of the present invention
  • Fig. 5 is a cross-sectional view of an advanced filter unit in a high-performance oil-immersed transformer according to an embodiment of the present invention.
  • a high-performance oil-immersed transformer 1 includes: an oil tank 11 with a hollow inside, which is filled with insulating oil;
  • transformer core which is fixedly installed inside the oil tank 11, and the transformer core is immersed in the insulating oil;
  • An even number of multi-tubular filter modules 12 are symmetrically arranged in pairs on the outer periphery of the fuel tank 11, and the multi-tubular filter modules 12 communicate with the fuel tank 11;
  • a controller which is electrically or wirelessly connected to the multi-tubular filter module 12;
  • the multi-tube filter module 12 includes: a T-shaped fixing frame 121, which is fixedly installed on the outer periphery of the fuel tank 11;
  • a filter driver 122 which is fixedly mounted on the lower part of the T-shaped bracket 121, and the input end of the filter driver 122 is connected to the oil tank 11;
  • a primary filter unit 123 which is fixedly installed on the upper part of the T-shaped bracket 121, and the primary filter unit 123 communicates with the output end of the filter driver 122;
  • An advanced filter unit 124 which is fixedly installed on the upper part of the T-shaped bracket 121, and the advanced filter unit 124 communicates with the primary filter unit 123 and the fuel tank 11 respectively;
  • the oil tank 11 is provided with a composition sensor, and the composition sensor is used to detect the content of impurities in the insulating oil in the oil tank 11, and the composition sensor 11 and the filter driver 122 are connected with the controller electric connection or wireless connection;
  • the composition sensor detects that the impurity content in the insulating oil in the oil tank 11 is higher than the set value, the composition sensor sends a feedback signal to the controller, and the controller receives the feedback signal according to The feedback result sends a control command to the filter driver 123 to control the filter driver 122 to export the insulating oil in the oil tank 11 to the primary filter unit 123 and the advanced filter unit 124 for purification and filtration.
  • the present invention sets the primary filter unit 123 and the advanced filter unit to filter and purify the insulating oil in the oil tank 11 multiple times to remove impurities in the insulating oil and maintain insulation
  • the high-efficiency performance of the oil can maintain the high-efficiency performance of the transformer, and the entire filtration process is highly automated, basically without human participation, and has high work efficiency.
  • the input end of the filter driver 122 communicates with the oil tank 11 through the oil inlet pipe 125;
  • the advanced filter unit 124 communicates with the oil tank 11 through the first oil outlet pipe 126 .
  • a filter 1251 is arranged on the first oil inlet pipe 125 to preliminarily filter the insulating oil.
  • the primary filter unit 123 includes: a first hollow housing 1231 fixedly installed on the upper part of the T-shaped bracket 121;
  • a primary filter element 1232 which is arranged in the first housing 1231;
  • a first rotating shaft 1233 which is rotatably disposed in the primary filter element 1232;
  • the first rotation driver 1234 the power output end of which is in transmission connection with the first rotation shaft 1233;
  • the inside of the first casing 1231 is provided with a first partition wall 12311, and the first partition wall 12311 divides the inside of the first casing 1231 into a first cooling chamber 12312 and a first filter chamber, the The primary filter element 1232 is arranged in the first filter chamber, the central area of the primary filter element 1232 is provided with a first inner cavity 12321, and a first outer cavity is defined between the primary filter element 1232 and the first partition wall 12311. Cavity 12313;
  • the first rotating shaft 1233 is arranged in the first inner cavity 12321, the inside of the first rotating shaft 1233 is provided with a first flow chamber 12331, and the surface of the rotating shaft 1233 is provided with at least two first
  • the communication hole 12332 communicates with the first flow chamber 12331 through the first communication hole 12332 .
  • a first oil inlet 12314 and a first oil outlet 12315 are arranged on the outer periphery of the first housing 1231, and the first oil inlet 12314 is connected to the output end of the filter driver 122 and the first oil outlet respectively.
  • An external cavity 12313 is connected;
  • the first oil outlet 12315 communicates with the first flow chamber 12331 and the advanced filter unit 124 respectively.
  • the insulating oil in the oil tank 11 enters the first outer cavity 12313 through the first oil inlet 12314 driven by the filter driver 122 , and is filtered and purified by the primary filter element 1232 It flows into the first inner cavity 12321, enters the first flow cavity 12331 through the first communication hole 12332, and is delivered to the first flow cavity 12331 and the first oil outlet 12315.
  • the advanced filter unit 124 further filters and purifies.
  • a first saturation sensor (not shown in the figure) is arranged on the primary filter element 1232, and the first saturation sensor is electrically connected to the controller;
  • a first saturation alarm (not shown in the figure) is arranged on the first housing 1231, and the first saturation alarm is electrically connected to the controller.
  • the first saturation sensor is used to detect the saturation of the primary filter element 1232
  • the first saturation sensor When the first saturation sensor detects that the primary filter element 1232 is saturated, the first saturation sensor sends a feedback signal to the controller, and the controller sends a control instruction according to the feedback result after receiving the feedback signal To the first saturation alarm, the first saturation alarm sends out a first saturation alarm to remind staff to replace the filter element.
  • the first saturation alarm may be light, sound, image, text, etc. In a preferred embodiment of the present invention, the first saturation alarm is sound.
  • the first upper cover 1236 is detachably installed on the first housing 1231 , and the detachable first upper cover 1236 is provided so that the staff can open the first upper cover 1236 and replace the primary filter element 1232 .
  • a first cooling pipe 1235 is arranged in the first cooling cavity 12312, and the first cooling pipe 1235 is arranged spirally on the outer periphery of the first partition wall 12311, and the first cooling pipe 1235 The two ends of the end are respectively connected with the external cooling water circulation equipment.
  • the external cooling water circulation equipment provides cooling water for the first cooling pipe 1235, so that the insulating oil is filtered and purified in the first outer cavity 12313 while being cooled with the cooling water in the first cooling pipe 1235.
  • the water undergoes heat exchange, so that the insulating oil is simultaneously radiated and cooled when the insulating oil is filtered and purified, which saves working time, improves work efficiency, maintains the high efficiency of the insulation oil, and then maintains the high efficiency of the transformer.
  • the advanced filter unit 124 includes: a second hollow housing 1241 fixedly mounted on the upper part of the T-shaped bracket 121;
  • a high-grade filter element 1242 which is arranged in the second housing 1241;
  • the second rotating shaft 1243 is rotatably arranged in the advanced filter element 1242;
  • the second rotation driver 1244 the power output end of which is in transmission connection with the second rotation shaft 1243;
  • the inside of the second housing 1241 is provided with a second partition wall 12411, and the second partition wall 12411 divides the inside of the second housing 1241 into a second cooling cavity 12412 and a second filter cavity.
  • the high-grade filter element 1242 is arranged in the second filter cavity, and the central area of the high-grade filter element 1242 is provided with a second inner cavity 12421, and a second outer cavity is defined between the high-grade filter element 1242 and the second partition wall 12411.
  • the second rotating shaft 1243 is arranged in the second inner cavity 12421, and a second flow chamber 12431 is opened inside the second rotating shaft 1243, and at least two second flow chambers 12431 are opened on the surface of the rotating shaft 1243.
  • the communication hole 12432 communicates with the second flow chamber 12431 through the second communication hole 12432 .
  • a second saturation sensor (not shown in the figure) is arranged on the advanced filter element 1242, and the second saturation sensor is electrically connected to the controller;
  • a second saturation alarm (not shown in the figure) is arranged on the second housing 1241, and the second saturation alarm is electrically connected to the controller.
  • the second saturation sensor is used to detect the saturation of the advanced filter element 1242
  • the second saturation sensor When the second saturation sensor detects that the advanced filter element 1242 is saturated, the second saturation sensor sends a feedback signal to the controller, and the controller sends a control instruction according to the feedback result after receiving the feedback signal To the second saturation alarm, the second saturation alarm sends out a second saturation alarm to remind staff to replace the filter element.
  • the second saturation alarm may be light, sound, image, text, etc. In a preferred embodiment of the present invention, the second saturation alarm is sound.
  • a second upper cover 1247 is detachably installed on the second housing 1241 , and the detachable second upper cover 1247 is provided so that the staff can open the second upper cover 1247 and replace the high-grade filter element 1242 .
  • a second cooling pipe 1245 is arranged in the second cooling chamber 12412, and the second cooling pipe 1245 is spirally arranged on the outer periphery of the second partition wall 12411, and the first part of the second cooling pipe 1245 The two ends of the end are respectively connected with the external cooling water circulation equipment;
  • the central area of the second housing 1241 is provided with a third cooling cavity 12416, and a cooler 1246 is arranged inside the third cooling cavity 12416;
  • the cooler 1246 includes: a hollow cooling shell 12461, which defines a fourth cooling chamber 124611; and
  • each of the cooling pipes 12462 are regularly arrayed in the fourth cooling chamber 124611, and each of the cooling pipes 12462 runs through the fourth cooling chamber 124611;
  • the fourth cooling chamber 124611 communicates with the second circulation chamber 12431; the surface of the third cooling chamber 12416 is provided with a first cooling inlet 124161 and a first cooling outlet 124162, and the first cooling inlet 124161 and the The first cooling outlet 124162 communicates with the external cooling water circulation equipment.
  • the insulating oil filtered by the primary filter unit 123 enters the second outer cavity 12413 , and flows into the second inner cavity 12421 after being filtered and purified by the advanced filter element 1242 .
  • the second communication hole 12432 enters the second flow cavity 12431, and is transported to the cooler 1246 for further cooling through the second flow cavity 12431;
  • the external cooling water circulation equipment provides cooling water for the second cooling pipe 1245, so that the insulating oil is filtered and purified in the second outer cavity 12413 while exchanging heat with the cooling water in the second cooling pipe 1245, In order to make the insulating oil be filtered and purified simultaneously to dissipate heat and cool the insulating oil, save working time, improve work efficiency, maintain high-efficiency performance of the insulating oil, and then maintain high-efficiency performance of the transformer;
  • the external cooling water circulation equipment is the cooling water in the third cooling chamber 12416, and the insulating oil filtered by the advanced filter element 1242 exchanges heat with the cooling water in the cooling pipe 12462 in the fourth cooling chamber 124611, In order to maintain the high-efficiency performance of the insulating oil, and thus maintain the high-efficiency performance of the transformer, the insulating oil after heat dissipation is discharged into the oil tank 11 for continued use.
  • a second oil inlet 12414 and a second oil outlet 12415 are arranged on the outer circumference of the second housing 1241;
  • the second oil inlet 12414 communicates with the first oil outlet 12315 and the second outer cavity 12413 respectively;
  • the second oil outlet 12415 communicates with the fourth cooling chamber 124511 and the oil tank 11 respectively.
  • the high-performance oil-immersed transformer 1 further includes: at least two sets of heat sink modules 14 , and the heat sink modules 14 are fixedly installed on the outer periphery of the oil tank 11 .
  • the high-performance oil-immersed transformer 1 also includes: at least two oil replenishment bins 13, which are symmetrically arranged on the outer periphery of the oil tank 11, and the oil replenishment bins 13 pass through the oil replenishment pipe 131 communicates with the oil tank 11 .
  • the oil tank 11 is provided with a liquid level sensor, the liquid level sensor is used to sense the liquid level of the insulating oil in the oil tank 11, and the liquid level sensor is electrically connected to the controller;
  • a switch valve 132 is arranged on the oil supply pipe 131, and the switch valve 132 is electrically connected with the controller.
  • the liquid level sensor senses that the liquid level of the insulating oil in the oil tank 11 is lower than the set value
  • the liquid level sensor sends a feedback signal to the controller, and the controller receives After the feedback signal, a control command is sent to the on-off valve 132 according to the feedback result to control the opening of the on-off valve 132, and the insulating oil in the oil supply tank 13 is discharged into the oil tank 1 through the oil supply pipe 131, so as to The insulating oil in the oil tank 11 is replenished.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transformer Cooling (AREA)

Abstract

本发明公开了一种高性能油浸式变压器，包括：内部中空的油箱，其内部装填有绝缘油；变压器芯体，其固定安装于所述油箱的内部，且所述变压器芯体浸没于所述绝缘油中；偶数个的多筒式过滤模组，其两两成对的对称式布置于所述油箱的外周，且所述多筒式过滤模组与所述油箱相连通；以及控制器，其与所述多筒式过滤模组电连接或无线连接。根据本发明，其通过设置初级过滤单元及高级过滤单元以对油箱内的绝缘油多次过滤净化，以将绝缘油中的杂质去除，以保持绝缘油的高效性能，进而保持变压器的高效性能，且整个过滤处理过程自动化程度高，基本无需人力参与，具有高效的工作效率。

Description

高性能油浸式变压器 技术领域
本发明涉及变压器技术领域。更具体地说，本发明涉及一种高性能油浸式变压器。
背景技术
在变压器技术领域中，采用不同结构形式的油浸式变压器来实现交流电压、电流的变换是众所周知的。在研究和实现交流电压、电流的变换的过程中，发明人发现现有技术中的油浸式变压器至少存在如下问题：
现有的油浸式变压器中的绝缘油在不断使用的过程中，在长期使用过程中，也会因高温环境和长期的电场作用等因素，导致其发生化学反应，逐渐产生其他一些杂质，进而导致其中含有的杂质类型较多，绝缘油含量降低，从而导致绝缘油冷却性能的降低，更是会导致整体绝缘性的降低，进而导致整个变压器性能的降低。
有鉴于此，实有必要开发一种高性能油浸式变压器，用以解决上述问题。
发明内容
针对现有技术中存在的不足之处，本发明的主要目的是，提供一种高性能油浸式变压器，其通过设置初级过滤单元及高级过滤单元以对油箱内的绝缘油多次过滤净化，以将绝缘油中的杂质去除，以保持绝缘油的高效性能，进而保持变压器的高效性能，通过设置冷却管及冷却器，以使得对绝缘油过滤净化时同步对绝缘油进行散热冷却，节约工作时间，提升工作效率，保持绝缘油的高效性能，进而保持变压器的高效性能，且整个过滤处理过程自动化程度高，基本无需人力参与，具有高效的工作效率。
为了实现根据本发明的这些目的和其它优点，提供了一种高性能油浸式变压器，包括：内部中空的油箱，其内部装填有绝缘油；
变压器芯体，其固定安装于所述油箱的内部，且所述变压器芯体浸没于所述绝缘油中；
偶数个的多筒式过滤模组，其两两成对的对称式布置于所述油箱的外周，且所述多筒式过滤模组与所述油箱相连通；以及
控制器，其与所述多筒式过滤模组电连接或无线连接；
其中，所述多筒式过滤模组包括：T型固定架，其固定安装于所述油箱的外周；
过滤驱动器，其固定安装于所述T型固定架的下部，且所述过滤驱动器的输入端与所述油箱相连通；
初级过滤单元，其固定安装于所述T型固定架的上部，且所述初级过滤单元与所述过滤驱动器的输出端相连通；以及
高级过滤单元，其固定安装于所述T型固定架的上部，且所述高级过滤单元分别与所述初级过滤单元及所述油箱相连通；
所述油箱内设置有组分传感器，所述组分传感器用于检测所述油箱内绝缘油中杂质的含量，所述组分传感器及所述过滤驱动器均与所述控制器电连接或无线连接；
当所述组成传感器检测到所述油箱内绝缘油中的杂质含量高于设定值时，所述组成传感器发送反馈信号至所述控制器，所述控制器接收到所述反馈信号后根据反馈结果发送控制指令至所述过滤驱动器，以控制所述过滤驱动器将所述油箱内的绝缘油导出至所述初级过滤单元及所述高级过滤单元内进行净化过滤。
优选的，所述初级过滤单元包括：内部中空的第一壳体，其固定安装于所述T型固定架的上部；
初级滤芯，其布置于所述第一壳体内；
第一转动轴，其可转动的设置于所述初级滤芯内；以及
第一转动驱动器，其动力输出端与所述第一转动轴传动连接；
其中，所述第一壳体内部设置有第一分隔壁，所述第一分隔壁将所述第一壳体的内部分隔为第一冷却腔及第一过滤腔，所述初级滤芯布置于所述第一过滤腔内，所述初级滤芯的中心区域开设有第一内腔体，所述初级滤芯与 所述第一分隔壁之间限定出第一外腔体；
所述第一转动轴布置于所述第一内腔体内，所述第一转动轴的内部开设有第一流通腔，所述转动轴的表面开设有至少两个第一连通孔，通过所述第一连通孔以将所述第一流通腔相连通。
优选的，所述第一壳体的外周开布置有第一进油口及第一出油口，所述第一进油口分别与所述过滤驱动器的输出端及所述第一外腔体相连通；
所述第一出油口分别与所述第一流通腔及所述高级过滤单元相连通。
优选的，所述第一冷却腔内布置有第一冷却管，所述第一冷却管呈螺旋形布置于所述第一分隔壁的外周，且所述第一冷却管的首末两端分别与外界的冷却水循环设备相连通。
优选的，所述高级过滤单元包括：内部中空的第二壳体，其固定安装于所述T型固定架的上部；
高级滤芯，其布置于所述第二壳体内；
第二转动轴，其可转动的设置于所述高级滤芯内；以及
第二转动驱动器，其动力输出端与所述第二转动轴传动连接；
其中，所述第二壳体内部设置有第二分隔壁，所述第二分隔壁将所述第二壳体的内部分隔为第二冷却腔及第二过滤腔，所述高级滤芯布置于所述第二过滤腔内，所述高级滤芯的中心区域开设有第二内腔体，所述高级滤芯与所述第二分隔壁之间限定出第二外腔体；
所述第二转动轴布置于所述第二内腔体内，所述第二转动轴的内部开设有第二流通腔，所述转动轴的表面开设有至少两个第二连通孔，通过所述第二连通孔以将所述第二流通腔相连通。
优选的，所述第二冷却腔内布置有第二冷却管，所述第二冷却管呈螺旋形布置于所述第二分隔壁的外周，且所述第二冷却管的首末两端分别与外界的冷却水循环设备相连通；
所述第二壳体的中心区域设置有第三冷却腔，所述第三冷却腔的内部布置有冷却器；
所述冷却器包括：内部中空的冷却壳体，其内部限定出第四冷却腔；以及
至少两个冷却管，每个所述冷却管在所述第四冷却腔内规则阵列，且每个所述冷却管均贯穿所述第四冷却腔；
所述第四冷却腔与所述第二流通腔相连通；所述第三冷却腔的表面开设有第一冷却进口及第一冷却出口，所述第一冷却进口及所述第一冷却出口与外部的冷却水循环设备相连通。
优选的，所述第二壳体的外周开布置有第二进油口及第二出油口；
所述第二进油口分别与所述第一出油口及所述第二外腔体相连通；
所述第二出油口分别与所述第四冷却腔及所述油箱相连通。
优选的，还包括：至少两组散热片模组，所述散热片模组固定安装于所述油箱的外周。
优选的，还包括：至少两个补油仓，所述补油仓对称式的布置于所述油箱的外周，且所述补油仓通过补油管与所述油箱相连通。
优选的，所述油箱内设置有液位传感器，所述液位传感器用于感应所述油箱内绝缘油的液位，所述液位传感器与所述控制器电连接；
所述补油管上布置有开关阀，所述开关阀与所述控制器电连接。
上述技术方案中的一个技术方案具有如下优点或有益效果：本发明通过设置初级过滤单元及高级过滤单元以对油箱内的绝缘油多次过滤净化，以将绝缘油中的杂质去除，以保持绝缘油的高效性能，进而保持变压器的高效性能，通过设置冷却管及冷却器，以使得对绝缘油过滤净化时同步对绝缘油进行散热冷却，节约工作时间，提升工作效率，保持绝缘油的高效性能，进而保持变压器的高效性能，且整个过滤处理过程自动化程度高，基本无需人力参与，具有高效的工作效率。
本发明的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本发明的研究和实践而为本领域的技术人员所理解。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例， 而非对本发明的限制，其中：
图1为根据本发明一个实施方式提出的高性能油浸式变压器的三维结构视图；
图2为根据本发明一个实施方式提出的高性能油浸式变压器中多筒式过滤模组的三维结构视图；
图3为根据本发明一个实施方式提出的高性能油浸式变压器中多筒式过滤模组的另一视角的三维结构视图；
图4为根据本发明一个实施方式提出的高性能油浸式变压器中初级过滤单元的剖视图；
图5为根据本发明一个实施方式提出的高性能油浸式变压器中高级过滤单元的剖视图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整的描述，显然，所描述的实施方式仅仅是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在附图中，为清晰起见，可对形状和尺寸进行放大，并将在所有图中使用相同的附图标记来指示相同或相似的部件。
除非另作定义，此处使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本发明专利申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现在“包括”或者“包含”前面的元件或者物件涵盖出现在“包括”或者“包含”后面列举的元件或者物件及其等同，并不排除其他元件或者物件。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改 变。
在下列描述中，诸如中心、厚度、高度、长度、前部、背部、后部、左边、右边、顶部、底部、上部、下部等用词是相对于各附图中所示的构造进行定义的，特别地，“高度”相当于从顶部到底部的尺寸，“宽度”相当于从左边到右边的尺寸，“深度”相当于从前到后的尺寸，它们是相对的概念，因此有可能会根据其所处不同位置、不同使用状态而进行相应地变化，所以，也不应当将这些或者其他的方位用于解释为限制性用语。
涉及附接、联接等的术语(例如，“连接”和“附接”)是指这些结构通过中间结构彼此直接或间接固定或附接的关系、以及可动或刚性附接的关系，除非以其他方式明确地说明。
根据本发明的一实施方式结合图1～5的示出，可以看出，高性能油浸式变压器1，其包括：内部中空的油箱11，其内部装填有绝缘油；
变压器芯体，其固定安装于所述油箱11的内部，且所述变压器芯体浸没于所述绝缘油中；
偶数个的多筒式过滤模组12，其两两成对的对称式布置于所述油箱11的外周，且所述多筒式过滤模组12与所述油箱11相连通；以及
控制器，其与所述多筒式过滤模组12电连接或无线连接；
其中，所述多筒式过滤模组12包括：T型固定架121，其固定安装于所述油箱11的外周；
过滤驱动器122，其固定安装于所述T型固定架121的下部，且所述过滤驱动器122的输入端与所述油箱11相连通；
初级过滤单元123，其固定安装于所述T型固定架121的上部，且所述初级过滤单元123与所述过滤驱动器122的输出端相连通；以及
高级过滤单元124，其固定安装于所述T型固定架121的上部，且所述高级过滤单元124分别与所述初级过滤单元123及所述油箱11相连通；
所述油箱11内设置有组分传感器，所述组分传感器用于检测所述油箱11内绝缘油中杂质的含量，所述组分传感器11及所述过滤驱动器122均与所述控制器电连接或无线连接；
当所述组成传感器检测到所述油箱11内绝缘油中的杂质含量高于设定 值时，所述组成传感器发送反馈信号至所述控制器，所述控制器接收到所述反馈信号后根据反馈结果发送控制指令至所述过滤驱动器123，以控制所述过滤驱动器122将所述油箱11内的绝缘油导出至所述初级过滤单元123及所述高级过滤单元124内进行净化过滤。
可理解的是，本发明通过设置所述初级过滤单元123及所述高级过滤单元以对所述油箱11内的绝缘油多次过滤净化，以将所述绝缘油中的杂质去除，以保持绝缘油的高效性能，进而保持变压器的高效性能，且整个过滤处理过程自动化程度高，基本无需人力参与，具有高效的工作效率。
在本发明一优选的实施方式中，所述过滤驱动器122的输入端通过所述进油管125与所述油箱11相连通；
所述高级过滤单元124通过所述第一出油管126与所述油箱11相连通。
所述第一进油管125上布置有过滤器1251，以对绝缘油初步过滤。
进一步，所述初级过滤单元123包括：内部中空的第一壳体1231，其固定安装于所述T型固定架121的上部；
初级滤芯1232，其布置于所述第一壳体1231内；
第一转动轴1233，其可转动的设置于所述初级滤芯1232内；以及
第一转动驱动器1234，其动力输出端与所述第一转动轴1233传动连接；
其中，所述第一壳体1231内部设置有第一分隔壁12311，所述第一分隔壁12311将所述第一壳体1231的内部分隔为第一冷却腔12312及第一过滤腔，所述初级滤芯1232布置于所述第一过滤腔内，所述初级滤芯1232的中心区域开设有第一内腔体12321，所述初级滤芯1232与所述第一分隔壁12311之间限定出第一外腔体12313；
所述第一转动轴1233布置于所述第一内腔体12321内，所述第一转动轴1233的内部开设有第一流通腔12331，所述转动轴1233的表面开设有至少两个第一连通孔12332，通过所述第一连通孔12332以将所述第一流通腔12331相连通。
进一步，所述第一壳体1231的外周开布置有第一进油口12314及第一出油口12315，所述第一进油口12314分别与所述过滤驱动器122的输出端及所述第一外腔体12313相连通；
所述第一出油口12315分别与所述第一流通腔12331及所述高级过滤单元124相连通。
可理解的是，所述油箱11内的绝缘油在所述过滤驱动器122驱动下通过所述第一进油口12314进入所述第一外腔体12313内，经过所述初级滤芯1232的过滤净化流入所述第一内腔体12321内，在通过所述第一连通孔12332进入所述第一流通腔12331内，在通过所述第一流通腔12331及所述第一出油口12315输送至所述高级过滤单元124进一步过滤净化。
在本发明一优选的实施方式中，所述初级滤芯1232上布置有第一饱和传感器(图中未示)，所述第一饱和传感器与所述控制器电连接；
所述第一壳体1231上布置有第一饱和报警器(图中未示)，所述第一饱和报警器与所述控制器电连接。
可理解的是，所述第一饱和传感器用于检测所述初级滤芯1232的饱和度；
当所述第一饱和传感器检测到所述初级滤芯1232过滤饱和时，所述第一饱和传感器发送反馈信号至所述控制器，所述控制器接受到所述反馈信号后根据反馈结果发送控制指令至所述第一饱和报警器，所述第一饱和报警器发出第一饱和警报，以提醒工作人员跟换滤芯。
在一实施方式中，所述第一饱和警报可以为光、声音、图像、文字等，在本发明优选的实施方式中，所述第一饱和警报为声音。
所述第一壳体1231上可拆卸的安装有第一上盖1236，通过设置可拆卸的第一上盖1236，以便于工作人员打开第一上盖1236跟换初级滤芯1232。
进一步，所述第一冷却腔12312内布置有第一冷却管1235，所述第一冷却管1235呈螺旋形布置于所述第一分隔壁12311的外周，且所述第一冷却管1235的首末两端分别与外界的冷却水循环设备相连通。
可理解的是，外界的冷却水循环设备为所述第一冷却管1235内提供冷却水，进而使得绝缘油在第一外腔体12313内过滤净化的同时与所述第一冷却管1235内的冷却水发生热交换，以使得对所述绝缘油过滤净化时同步对绝缘油进行散热冷却，节约工作时间，提升工作效率，保持绝缘油的高效性能，进而保持变压器的高效性能。
进一步，所述高级过滤单元124包括：内部中空的第二壳体1241，其固定安装于所述T型固定架121的上部；
高级滤芯1242，其布置于所述第二壳体1241内；
第二转动轴1243，其可转动的设置于所述高级滤芯1242内；以及
第二转动驱动器1244，其动力输出端与所述第二转动轴1243传动连接；
其中，所述第二壳体1241内部设置有第二分隔壁12411，所述第二分隔壁12411将所述第二壳体1241的内部分隔为第二冷却腔12412及第二过滤腔，所述高级滤芯1242布置于所述第二过滤腔内，所述高级滤芯1242的中心区域开设有第二内腔体12421，所述高级滤芯1242与所述第二分隔壁12411之间限定出第二外腔体12413；
所述第二转动轴1243布置于所述第二内腔体12421内，所述第二转动轴1243的内部开设有第二流通腔12431，所述转动轴1243的表面开设有至少两个第二连通孔12432，通过所述第二连通孔12432以将所述第二流通腔12431相连通。
在本发明一优选的实施方式中，所述高级滤芯1242上布置有第二饱和传感器(图中未示)，所述第二饱和传感器与所述控制器电连接；
所述第二壳体1241上布置有第二饱和报警器(图中未示)，所述第二饱和报警器与所述控制器电连接。
可理解的是，所述第二饱和传感器用于检测所述高级滤芯1242的饱和度；
当所述第二饱和传感器检测到所述高级滤芯1242过滤饱和时，所述第二饱和传感器发送反馈信号至所述控制器，所述控制器接受到所述反馈信号后根据反馈结果发送控制指令至所述第二饱和报警器，所述第二饱和报警器发出第二饱和警报，以提醒工作人员跟换滤芯。
在一实施方式中，所述第二饱和警报可以为光、声音、图像、文字等，在本发明优选的实施方式中，所述第二饱和警报为声音。
所述第二壳体1241上可拆卸的安装有第二上盖1247，通过设置可拆卸的第二上盖1247，以便于工作人员打开第二上盖1247跟换高级滤芯1242。
进一步，所述第二冷却腔12412内布置有第二冷却管1245，所述第二冷 却管1245呈螺旋形布置于所述第二分隔壁12411的外周，且所述第二冷却管1245的首末两端分别与外界的冷却水循环设备相连通；
所述第二壳体1241的中心区域设置有第三冷却腔12416，所述第三冷却腔12416的内部布置有冷却器1246；
所述冷却器1246包括：内部中空的冷却壳体12461，其内部限定出第四冷却腔124611；以及
至少两个冷却管12462，每个所述冷却管12462在所述第四冷却腔124611内规则阵列，且每个所述冷却管12462均贯穿所述第四冷却腔124611；
所述第四冷却腔124611与所述第二流通腔12431相连通；所述第三冷却腔12416的表面开设有第一冷却进口124161及第一冷却出口124162，所述第一冷却进口124161及所述第一冷却出口124162与外部的冷却水循环设备相连通。
可理解的是，经所述初级过滤单元123过滤后的绝缘油进入所述第二外腔体12413内，经过所述高级滤芯1242的过滤净化流入所述第二内腔体12421内，在通过所述第二连通孔12432进入所述第二流通腔12431内，在通过所述第二流通腔12431输送至所述冷却器1246进一步冷却；
外界的冷却水循环设备为所述第二冷却管1245内提供冷却水，进而使得绝缘油在第二外腔体12413内过滤净化的同时与所述第二冷却管1245内的冷却水发生热交换，以使得对所述绝缘油过滤净化时同步对绝缘油进行散热冷却，节约工作时间，提升工作效率，保持绝缘油的高效性能，进而保持变压器的高效性能；
外界的冷却水循环设备为所述第三冷却腔12416冷却水，经所述高级滤芯1242过滤后的绝缘油在所述第四冷却腔124611内与所述冷却管12462内的冷却水发生热交换，以保持绝缘油的高效性能，进而保持变压器的高效性能，散热完成后的绝缘油排入所述油箱11内继续使用。
进一步，所述第二壳体1241的外周开布置有第二进油口12414及第二出油口12415；
所述第二进油口12414分别与所述第一出油口12315及所述第二外腔体12413相连通；
所述第二出油口12415分别与所述第四冷却腔124511及所述油箱11相连通。
进一步，所述高性能油浸式变压器1还包括：至少两组散热片模组14，所述散热片模组14固定安装于所述油箱11的外周。
进一步，所述高性能油浸式变压器1还包括：至少两个补油仓13，所述补油仓13对称式的布置于所述油箱11的外周，且所述补油仓13通过补油管131与所述油箱11相连通。
进一步，所述油箱11内设置有液位传感器，所述液位传感器用于感应所述油箱11内绝缘油的液位，所述液位传感器与所述控制器电连接；
所述补油管131上布置有开关阀132，所述开关阀132与所述控制器电连接。
可理解的是，当所述液位传感器感应到所述油箱11内的绝缘油的液位低于设定值时，所述液位传感器将反馈信号发送至控制器，所述控制器接收到反馈信号后根据反馈结果发送控制指令至所述开关阀132，以控制所述开关阀132开启，所述补油仓13内的绝缘油通过所述补油管131排入所述油箱1内，以对所述油箱11内的绝缘油进行补充。
这里说明的设备数量和处理规模是用来简化本发明的说明的。对本发明的应用、修改和变化对本领域的技术人员来说是显而易见的。
尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用。它完全可以被适用于各种适合本发明的领域。对于熟悉本领域的人员而言，可容易地实现另外的修改。因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。

Claims (10)

  1. 一种高性能油浸式变压器，其特征在于，包括：
    内部中空的油箱(11)，其内部装填有绝缘油；
    变压器芯体，其固定安装于所述油箱(11)的内部，且所述变压器芯体浸没于所述绝缘油中；
    偶数个的多筒式过滤模组(12)，其两两成对的对称式布置于所述油箱(11)的外周，且所述多筒式过滤模组(12)与所述油箱(11)相连通；以及
    控制器，其与所述多筒式过滤模组(12)电连接或无线连接；
    其中，所述多筒式过滤模组(12)包括：T型固定架(121)，其固定安装于所述油箱(11)的外周；
    过滤驱动器(122)，其固定安装于所述T型固定架(121)的下部，且所述过滤驱动器(122)的输入端与所述油箱(11)相连通；
    初级过滤单元(123)，其固定安装于所述T型固定架(121)的上部，且所述初级过滤单元(123)与所述过滤驱动器(122)的输出端相连通；以及
    高级过滤单元(124)，其固定安装于所述T型固定架(121)的上部，且所述高级过滤单元(124)分别与所述初级过滤单元(123)及所述油箱(11)相连通；
    所述油箱(11)内设置有组分传感器，所述组分传感器用于检测所述油箱(11)内绝缘油中杂质的含量，所述组分传感器(11)及所述过滤驱动器(122)均与所述控制器电连接或无线连接；
    当所述组成传感器检测到所述油箱(11)内绝缘油中的杂质含量高于设定值时，所述组成传感器发送反馈信号至所述控制器，所述控制器接收到所述反馈信号后根据反馈结果发送控制指令至所述过滤驱动器(123)，以控制所述过滤驱动器(122)将所述油箱(11)内的绝缘油导出至所述初级过滤单元(123)及所述高级过滤单元(124)内进行净化过滤。
  2. 如权利要求1所述的高性能油浸式变压器，其特征在于，所述初级过滤单元(123)包括：内部中空的第一壳体(1231)，其固定安装于所述T型 固定架(121)的上部；
    初级滤芯(1232)，其布置于所述第一壳体(1231)内；
    第一转动轴(1233)，其可转动的设置于所述初级滤芯(1232)内；以及
    第一转动驱动器(1234)，其动力输出端与所述第一转动轴(1233)传动连接；
    其中，所述第一壳体(1231)内部设置有第一分隔壁(12311)，所述第一分隔壁(12311)将所述第一壳体(1231)的内部分隔为第一冷却腔(12312)及第一过滤腔，所述初级滤芯(1232)布置于所述第一过滤腔内，所述初级滤芯(1232)的中心区域开设有第一内腔体(12321)，所述初级滤芯(1232)与所述第一分隔壁(12311)之间限定出第一外腔体(12313)；
    所述第一转动轴(1233)布置于所述第一内腔体(12321)内，所述第一转动轴(1233)的内部开设有第一流通腔(12331)，所述转动轴(1233)的表面开设有至少两个第一连通孔(12332)，通过所述第一连通孔(12332)以将所述第一流通腔(12331)相连通。
  3. 如权利要求2所述的高性能油浸式变压器，其特征在于，所述第一壳体(1231)的外周开布置有第一进油口(12314)及第一出油口(12315)，所述第一进油口(12314)分别与所述过滤驱动器(122)的输出端及所述第一外腔体(12313)相连通；
    所述第一出油口(12315)分别与所述第一流通腔(12331)及所述高级过滤单元(124)相连通。
  4. 如权利要求2所述的高性能油浸式变压器，其特征在于，所述第一冷却腔(12312)内布置有第一冷却管(1235)，所述第一冷却管(1235)呈螺旋形布置于所述第一分隔壁(12311)的外周，且所述第一冷却管(1235)的首末两端分别与外界的冷却水循环设备相连通。
  5. 如权利要求3所述的高性能油浸式变压器，其特征在于，所述高级过滤单元(124)包括：内部中空的第二壳体(1241)，其固定安装于所述T型固定架(121)的上部；
    高级滤芯(1242)，其布置于所述第二壳体(1241)内；
    第二转动轴(1243)，其可转动的设置于所述高级滤芯(1242)内；以及
    第二转动驱动器(1244)，其动力输出端与所述第二转动轴(1243)传动连接；
    其中，所述第二壳体(1241)内部设置有第二分隔壁(12411)，所述第二分隔壁(12411)将所述第二壳体(1241)的内部分隔为第二冷却腔(12412)及第二过滤腔，所述高级滤芯(1242)布置于所述第二过滤腔内，所述高级滤芯(1242)的中心区域开设有第二内腔体(12421)，所述高级滤芯(1242)与所述第二分隔壁(12411)之间限定出第二外腔体(12413)；
    所述第二转动轴(1243)布置于所述第二内腔体(12421)内，所述第二转动轴(1243)的内部开设有第二流通腔(12431)，所述转动轴(1243)的表面开设有至少两个第二连通孔(12432)，通过所述第二连通孔(12432)以将所述第二流通腔(12431)相连通。
  6. 如权利要求5所述的高性能油浸式变压器，其特征在于，所述第二冷却腔(12412)内布置有第二冷却管(1245)，所述第二冷却管(1245)呈螺旋形布置于所述第二分隔壁(12411)的外周，且所述第二冷却管(1245)的首末两端分别与外界的冷却水循环设备相连通；
    所述第二壳体(1241)的中心区域设置有第三冷却腔(12416)，所述第三冷却腔(12416)的内部布置有冷却器(1246)；
    所述冷却器(1246)包括：内部中空的冷却壳体(12461)，其内部限定出第四冷却腔(124611)；以及
    至少两个冷却管(12462)，每个所述冷却管(12462)在所述第四冷却腔(124611)内规则阵列，且每个所述冷却管(12462)均贯穿所述第四冷却腔(124611)；
    所述第四冷却腔(124611)与所述第二流通腔(12431)相连通；所述第三冷却腔(12416)的表面开设有第一冷却进口(124161)及第一冷却出口(124162)，所述第一冷却进口(124161)及所述第一冷却出口(124162)与外部的冷却水循环设备相连通。
  7. 如权利要求6所述的高性能油浸式变压器，其特征在于，所述第二壳体(1241)的外周开布置有第二进油口(12414)及第二出油口(12415)；
    所述第二进油口(12414)分别与所述第一出油口(12315)及所述第二 外腔体(12413)相连通；
    所述第二出油口(12415)分别与所述第四冷却腔(124511)及所述油箱(11)相连通。
  8. 如权利要求1所述的高性能油浸式变压器，其特征在于，还包括：至少两组散热片模组(14)，所述散热片模组(14)固定安装于所述油箱(11)的外周。
  9. 如权利要求1所述的高性能油浸式变压器，其特征在于，还包括：至少两个补油仓(13)，所述补油仓(13)对称式的布置于所述油箱(11)的外周，且所述补油仓(13)通过补油管(131)与所述油箱(11)相连通。
  10. 如权利要求9所述的高性能油浸式变压器，其特征在于，所述油箱(11)内设置有液位传感器，所述液位传感器用于感应所述油箱(11)内绝缘油的液位，所述液位传感器与所述控制器电连接；
    所述补油管(131)上布置有开关阀(132)，所述开关阀(132)与所述控制器电连接。
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