CN105548659A - Novel AC high-voltage sensor - Google Patents
Novel AC high-voltage sensor Download PDFInfo
- Publication number
- CN105548659A CN105548659A CN201610038821.3A CN201610038821A CN105548659A CN 105548659 A CN105548659 A CN 105548659A CN 201610038821 A CN201610038821 A CN 201610038821A CN 105548659 A CN105548659 A CN 105548659A
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- CN
- China
- Prior art keywords
- tension
- voltage
- web member
- low
- shielding cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
Abstract
The invention discloses a novel AC high-voltage sensor, and the sensor comprises a high-voltage shielding cover, a high-voltage electric connecting piece, a pouring body, a high-voltage resistor, a low-voltage shielding cover, a low-voltage electric connecting piece, a secondary processing plate, an aviation plug, and an installation pedestal. The pouring body is disposed on the installation pedestal. The high-voltage electric connecting piece, the high-voltage resistor, the low-voltage electric connecting piece, the secondary processing plate and the aviation plug are sequentially connected from the top to the bottom. The high-voltage shielding cover covers the high-voltage electric connecting piece and the exterior of the connecting rod of the high-voltage resistor. The low-voltage shielding cover covers the high-voltage resistor and the exterior of the connecting rod of the low-voltage electric connecting piece. The installation pedestal is provided with an aviation plug installation port, and the aviation plug is disposed in the aviation plug installation port. The sensor is small in size, and is convenient to install. The secondary processing plate is disposed in a primary pouring body. The sensor achieves overall shielding, and is better in capacity of resisting disturbance.
Description
Technical field
The present invention relates to a kind of novel ac high voltage sensor.
Background technology
At present, ac high voltage sensor many employings electromagnetic potential transformer or electronic type voltage transformer.
The shortcoming of conventional electromagnetic potential transformer is embodied in:
(1) volume is large, and install inconvenient, cost is very high;
(2) cored in, there is the magnetically saturated shortcoming of iron;
(3) there is wiring error causing trouble hidden danger: if secondary connection short circuit easily causes electromagnetic potential transformer to explode.
The shortcoming of current electronic type voltage transformer is embodied in:
(1) secondary treating plate and the split of once-cast body, is not easy to install, needs to configure installation site separately to secondary treating plate;
(2) adopt optical cable to connect a second part and secondary treating plate, cost is high, and optical cable is consumable accessory, changes inconvenience
Summary of the invention
The object of the invention is the defect overcoming prior art, provide a kind of novel ac high voltage sensor, volume is little, is convenient to install, and secondary treating plate is placed in once-cast body, bulk shielding, has better antijamming capability.
The technical scheme realizing above-mentioned purpose is: a kind of novel ac high voltage sensor, comprises high-tension shielding cover, high-tension electricity web member, pour mass, high-tension resistive, low pressure radome, low tension web member, secondary treating plate, air plug and mounting seat, wherein:
Described pour mass is arranged in described mounting seat;
Described high-tension shielding cover, high-tension electricity web member, high-tension resistive, low pressure radome, low tension web member and secondary treating plate are separately positioned in described pour mass;
Described high-tension electricity web member, high-tension resistive, low tension web member, secondary treating plate are connected from top to bottom successively with air plug;
Described high-tension shielding cover covers on the outside of the link of described high-tension electricity web member and high-tension resistive;
Described low pressure radome covers on the outside of the link of described high-tension resistive and low tension web member;
Described mounting seat offers air plug installing port, described air plug is arranged in described air plug installing port.
The novel ac high voltage sensor of above-mentioned one, wherein, described mounting seat is provided with installation screw thread.
Novel ac high voltage sensor of the present invention, compared with prior art, beneficial effect is embodied in:
(1) volume is little, is convenient to install;
(2) secondary treating plate is placed in once-cast body, bulk shielding, has better antijamming capability;
(3) adopt the air plug mode of connection, there is Anti-misplug mechanism, can not the situation of outlet second short circuit, even if secondary connection mistake also can not cause the accident of exploding to occur;
(4) one times secondary is assemblied in one, and outlet is the voltage signal of national regulations, is convenient to follow-up equipment and connects.
Accompanying drawing explanation
Fig. 1 is the structural representation of novel ac high voltage sensor of the present invention.
Embodiment
In order to make those skilled in the art can understand technical scheme of the present invention better, below in conjunction with accompanying drawing, its embodiment is described in detail:
Refer to Fig. 1, most preferred embodiment of the present invention, a kind of novel ac high voltage sensor, comprises high-tension shielding cover 1, high-tension electricity web member 2, pour mass 3, high-tension resistive 4, low pressure radome 5, low tension web member 6, secondary treating plate 7, air plug 8 and mounting seat 9.
Pour mass 3 is arranged in mounting seat 9, pour mass 3 cast moldings; High-tension shielding cover 1, high-tension electricity web member 2, high-tension resistive 4, low pressure radome 5, low tension web member 6 and secondary treating plate 7 are separately positioned in pour mass 3; High-tension electricity web member 2, high-tension resistive 4, low tension web member 6, secondary treating plate 7 are connected from top to bottom successively with air plug 8; High-tension shielding cover 1 covers on the outside of the link of high-tension electricity web member 2 and high-tension resistive 4; Low pressure radome 5 covers on the outside of the link of high-tension resistive 4 and low tension web member 6; Mounting seat 9 offers air plug installing port, air plug 8 is arranged in this air plug installing port.Mounting seat 9 is provided with installation screw thread.
Novel ac high voltage sensor of the present invention, in use, tested high pressure puts on high-tension electricity web member 2, one end of high-tension resistive 4 is connected to high-tension electricity web member 2, the other end of high-tension resistive 4 is connected on secondary treating plate 7 by low tension web member 6, and the outlet of secondary treating plate 7 is sent by air plug 8, and this air plug 8 is also electrical connector, the ground wire of secondary treating plate 7, by being connected to mounting seat 9 herein, carrys out ground connection by the installation screw thread of configuration in mounting seat 9.
In sum, novel ac high voltage sensor of the present invention, volume is little, is convenient to install; Secondary treating plate is placed in once-cast body, bulk shielding, has better antijamming capability; Adopt the air plug mode of connection, there is Anti-misplug mechanism, can not the situation of outlet second short circuit, even if secondary connection mistake also can not cause the accident of exploding to occur; One time secondary is assemblied in one, and outlet is the voltage signal of national regulations, is convenient to follow-up equipment and connects.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (2)
1. a novel ac high voltage sensor, is characterized in that, comprises high-tension shielding cover, high-tension electricity web member, pour mass, high-tension resistive, low pressure radome, low tension web member, secondary treating plate, air plug and mounting seat, wherein:
Described pour mass is arranged in described mounting seat;
Described high-tension shielding cover, high-tension electricity web member, high-tension resistive, low pressure radome, low tension web member and secondary treating plate are separately positioned in described pour mass;
Described high-tension electricity web member, high-tension resistive, low tension web member, secondary treating plate are connected from top to bottom successively with air plug;
Described high-tension shielding cover covers on the outside of the link of described high-tension electricity web member and high-tension resistive;
Described low pressure radome covers on the outside of the link of described high-tension resistive and low tension web member;
Described mounting seat offers air plug installing port, described air plug is arranged in described air plug installing port.
2. the novel ac high voltage sensor of one according to claim 1, is characterized in that, described mounting seat is provided with installation screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038821.3A CN105548659A (en) | 2016-01-21 | 2016-01-21 | Novel AC high-voltage sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038821.3A CN105548659A (en) | 2016-01-21 | 2016-01-21 | Novel AC high-voltage sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105548659A true CN105548659A (en) | 2016-05-04 |
Family
ID=55827980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610038821.3A Pending CN105548659A (en) | 2016-01-21 | 2016-01-21 | Novel AC high-voltage sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105548659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328982A (en) * | 2017-08-26 | 2017-11-07 | 登高电气有限公司 | A kind of high-voltage sensor |
| CN109239439A (en) * | 2018-10-16 | 2019-01-18 | 国网江苏省电力有限公司南京供电分公司 | A kind of embedded-type electric pressure sensor |
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|---|---|---|---|---|
| CN1412567A (en) * | 2001-10-15 | 2003-04-23 | 张树华 | Capacitive divided voltage sensor |
| EP1439548A1 (en) * | 2003-01-20 | 2004-07-21 | Abb Research Ltd. | Module for high-voltage installation |
| CN201237616Y (en) * | 2008-07-15 | 2009-05-13 | 珠海威瀚科技发展有限公司 | Electronic voltage transducer |
| CN201465782U (en) * | 2009-06-09 | 2010-05-12 | 三峡大学 | Electronic voltage transducer |
| CN102565500A (en) * | 2010-12-15 | 2012-07-11 | 浙江天正电气股份有限公司 | Voltage sensor |
| CN202404142U (en) * | 2011-12-29 | 2012-08-29 | 大连第一互感器有限责任公司 | Gas sealing resistor divider voltage sensor |
| CN202534496U (en) * | 2012-03-07 | 2012-11-14 | 北京瑞奇恩互感器设备有限公司 | Electronic current-voltage transformer |
| CN104714069A (en) * | 2013-12-13 | 2015-06-17 | 广东四会互感器厂有限公司 | Novel capacitive voltage-division voltage transducer |
| CN204855621U (en) * | 2015-06-03 | 2015-12-09 | 烟台东方威思顿电气股份有限公司 | Electrified source and electrically conductive shielded plug -type voltage sensor |
| CN205539134U (en) * | 2016-01-21 | 2016-08-31 | 上海固缘电力科技有限公司 | Novel exchange high voltage sensor |
-
2016
- 2016-01-21 CN CN201610038821.3A patent/CN105548659A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412567A (en) * | 2001-10-15 | 2003-04-23 | 张树华 | Capacitive divided voltage sensor |
| EP1439548A1 (en) * | 2003-01-20 | 2004-07-21 | Abb Research Ltd. | Module for high-voltage installation |
| CN201237616Y (en) * | 2008-07-15 | 2009-05-13 | 珠海威瀚科技发展有限公司 | Electronic voltage transducer |
| CN201465782U (en) * | 2009-06-09 | 2010-05-12 | 三峡大学 | Electronic voltage transducer |
| CN102565500A (en) * | 2010-12-15 | 2012-07-11 | 浙江天正电气股份有限公司 | Voltage sensor |
| CN202404142U (en) * | 2011-12-29 | 2012-08-29 | 大连第一互感器有限责任公司 | Gas sealing resistor divider voltage sensor |
| CN202534496U (en) * | 2012-03-07 | 2012-11-14 | 北京瑞奇恩互感器设备有限公司 | Electronic current-voltage transformer |
| CN104714069A (en) * | 2013-12-13 | 2015-06-17 | 广东四会互感器厂有限公司 | Novel capacitive voltage-division voltage transducer |
| CN204855621U (en) * | 2015-06-03 | 2015-12-09 | 烟台东方威思顿电气股份有限公司 | Electrified source and electrically conductive shielded plug -type voltage sensor |
| CN205539134U (en) * | 2016-01-21 | 2016-08-31 | 上海固缘电力科技有限公司 | Novel exchange high voltage sensor |
Non-Patent Citations (1)
| Title |
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| 赵凯岐、吴红星、倪风雷: "《传感器技术及工程应用》", 31 January 2012 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328982A (en) * | 2017-08-26 | 2017-11-07 | 登高电气有限公司 | A kind of high-voltage sensor |
| CN109239439A (en) * | 2018-10-16 | 2019-01-18 | 国网江苏省电力有限公司南京供电分公司 | A kind of embedded-type electric pressure sensor |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhiying Inventor after: Hu Bin Inventor after: Zhang Qiang Inventor before: Hu Bin Inventor before: Zhang Qiang |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhiying Inventor after: Hu Bin Inventor after: Ding Yongsheng Inventor after: Zhang Qiang Inventor after: Zhao Yangdong Inventor after: Yang Wenqing Inventor after: Li Ziqing Inventor before: Sun Zhiying Inventor before: Hu Bin Inventor before: Zhang Qiang |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170802 Address after: 201108 Shanghai City, Minhang District Hua Jin Road No. 191 Building No. 4 Applicant after: Shanghai GoodRun Electric Power Technology Co., Ltd. Applicant after: Shanghai Zhixin Electrical Co., Ltd. Address before: 201108 Shanghai City, Minhang District Hua Jin Road No. 191 Building No. 4 Applicant before: Shanghai GoodRun Electric Power Technology Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |