CN105576823A - Outdoor pole-mounted type low-voltage remote monitoring boosting cabinet - Google Patents
Outdoor pole-mounted type low-voltage remote monitoring boosting cabinet Download PDFInfo
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- CN105576823A CN105576823A CN201410551764.XA CN201410551764A CN105576823A CN 105576823 A CN105576823 A CN 105576823A CN 201410551764 A CN201410551764 A CN 201410551764A CN 105576823 A CN105576823 A CN 105576823A
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Abstract
The invention provides an outdoor pole-mounted type low-voltage remote monitoring boosting cabinet comprising a shell (1), an AC contactor (2), an input and output wiring board (3), a compensation transformer (4), a voltage-regulating transformer (5), a servo motor (6), an intelligent control system and a monitoring system. Sampling, comparison and amplification are performed on input voltage by the intelligent control system, connection of the AC contactor (2) and the compensation transformer (4) is controlled, and input three-phase voltage is stabilized. Meanwhile, the servo motor (6) is driven to rotate, turns ratio of the coils on the regulating transformer (5) is automatically regulated for parallel voltage stabilization with the compensation transformer (4) so that the preset output voltage is achieved. Therefore, a problem that equipment cannot be normally used by users of remote regions or power supply tail ends due to extremely low voltage is solved, and voltage and current are monitored so that remote transmission is realized.
Description
Technical field
The present invention relates to a kind of outdoor pole-mounted low-voltage remote monitoring boosting cabinet.
Background technology
In terminal temperature difference or the outlying district of some power supplies, because transmission line is oversize, loss is comparatively large, so that user's voltage is too low, can affect the normal use of subscriber equipment like this, and too large with the way investment of tradition increasing conductor cross-section.
Summary of the invention
The invention provides a kind of outdoor pole-mounted low-voltage remote monitoring boosting cabinet, comprise shell 1, A.C. contactor 2, input and output terminal block 3, compensator transformer 4, voltage regulating transformer 5, servomotor 6, intelligent control system and monitoring system, servomotor 6 is connected with voltage regulating transformer 5, and A.C. contactor 2 is connected with compensator transformer 4.Monitoring system comprises input voltage table 7, input current table 8, output voltage meter 9, auto-manual stopping change over switch 10 and voltage change-over switch 11.Intelligent control system comprises killer switch 12, control circuit A.C. contactor 13, transformer 14, wiring board 15, extension wire plate 16, relay 17 and buzzer 18.Wiring board 15 pairs of input voltages sample, compare and amplify, control the connection of A.C. contactor 2 and compensator transformer 4, voltage stabilizing is carried out to input three-phase voltage, drive servomotor 6 to rotate simultaneously, the position of pressure regulation moving contact is changed, by automatically adjusting the coil ratio regulated on transformer 5, to walk abreast voltage stabilizing with compensator transformer 4, reaching default output voltage.As can be seen here, the invention solves remote districts or power supply terminal temperature difference, because user's voltage is too low, normally cannot use the problem of equipment, and voltage and current is monitored, realize remote transmission.
accompanying drawing illustrates:
Fig. 1 is backsight structure chart of the present invention.
Fig. 2 is the main TV structure figure of the present invention.
Fig. 3 is intelligent control system schematic diagram of the present invention.
1. shell, 2. A.C. contactor, 3. input and output terminal block, 4. compensator transformer, 5. voltage regulating transformer, 6. servomotor, 7 input voltage tables, 8 input current tables, 9 output voltage meters, 10 auto-manual shutdown switches, 11 voltage change-over switch 12 killer switches, 13 control circuit A.C. contactors, 14 transformers, 15 wiring boards, 16 extension wire plates, 17 relays, 18 buzzers.
specific embodiment:
Composition graphs 1, Fig. 2 and Fig. 3, the invention provides a kind of outdoor pole-mounted low-voltage remote monitoring boosting cabinet, comprise shell 1, A.C. contactor 2, input and output terminal block 3, compensator transformer 4, voltage regulating transformer 5, servomotor 6, intelligent control system and monitoring system, servomotor 6 is connected with voltage regulating transformer 5, and A.C. contactor 2 is connected with compensator transformer 4.Monitoring system comprises input voltage table 7, input current table 8, output voltage meter 9, auto-manual stopping change over switch 10 and voltage change-over switch 11.Intelligent control system comprises killer switch 12, control circuit A.C. contactor 13, transformer 14, wiring board 15, extension wire plate 16, relay 17 and buzzer 18.Wiring board 15 pairs of input voltages sample, compare and amplify, control the connection of A.C. contactor 2 and compensator transformer 4, voltage stabilizing is carried out to input three-phase voltage, drive servomotor 6 to rotate simultaneously, the position of pressure regulation moving contact is changed, by automatically adjusting the coil ratio regulated on transformer 5, to walk abreast voltage stabilizing with compensator transformer 4, reaching default output voltage.If wiring board 15 breaks down, control circuit A.C. contactor 13 is connected with extension wire plate 16; Relay 17 plays the effect of protection circuit plate; Killer switch 12 pairs of intelligent control systems carry out Global Macros, if break down, killer switch 12 deenergization, buzzer 18 carries out fault cues.
User stops change over switch 10 by auto-manual, can select manual voltage boosting, automatic boosting voluntarily or stop boosting; By voltage change-over switch 11, can select to observe three-phase voltage; Input voltage table 7, input current table 8, output voltage meter 9, can show input current, input voltage and output voltage, detect voltage and current.
Claims (3)
1. an outdoor pole-mounted low-voltage remote monitoring boosting cabinet, comprise shell (1), A.C. contactor (2) and input and output terminal block (3), it is characterized in that: described boosting cabinet also comprises compensator transformer (4), voltage regulating transformer (5), servomotor (6), intelligent control system and monitoring system, servomotor (6) is connected with voltage regulating transformer (5), and described A.C. contactor (2) is connected with compensator transformer (4).
2. boosting cabinet according to claim 1, is characterized in that: described monitoring system comprises input voltage table (7), input current table (8), output voltage meter (9), auto-manual stopping change over switch (10) and voltage change-over switch (11).
3. boosting cabinet according to claim 1, is characterized in that: described intelligent control system comprises killer switch (12), control circuit A.C. contactor (13), transformer (14), wiring board (15), extension wire plate (16), relay (17) and buzzer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551764.XA CN105576823A (en) | 2014-10-17 | 2014-10-17 | Outdoor pole-mounted type low-voltage remote monitoring boosting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551764.XA CN105576823A (en) | 2014-10-17 | 2014-10-17 | Outdoor pole-mounted type low-voltage remote monitoring boosting cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105576823A true CN105576823A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551764.XA Pending CN105576823A (en) | 2014-10-17 | 2014-10-17 | Outdoor pole-mounted type low-voltage remote monitoring boosting cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN105576823A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246314A (en) * | 1985-08-26 | 1987-02-28 | Toshiba Corp | Voltage phase regulating transformer |
| CN2144322Y (en) * | 1992-10-24 | 1993-10-20 | 董其国 | Automatic ac loading voltage regulator |
| CN2336542Y (en) * | 1998-05-27 | 1999-09-01 | 房德育 | Automatic voltage regulating controller for parallel running of two on-load regulating transformer |
| CN201174057Y (en) * | 2008-01-31 | 2008-12-31 | 上海精达电力稳压器制造有限公司 | Compensating AC voltage regulator |
| CN201780521U (en) * | 2010-08-20 | 2011-03-30 | 三尔梯(泉州)电气制造有限公司 | Three-phase parallel padding voltage stabilizer |
| CN102710142A (en) * | 2012-05-21 | 2012-10-03 | 浙江新航电气有限公司 | Intelligent boosting cabinet |
| CN102751663A (en) * | 2012-07-27 | 2012-10-24 | 江西变电设备有限公司 | Pole-mounted intelligent combination type transformer and running mode thereof |
| CN203398996U (en) * | 2013-07-22 | 2014-01-15 | 浙江新航电气有限公司 | Intelligent boost cabinet |
| CN203608093U (en) * | 2013-08-31 | 2014-05-21 | 浙江弘乐电气有限公司 | Three-phase AC compensation type regulated power supply |
| CN204103601U (en) * | 2014-10-17 | 2015-01-14 | 本溪泰丰电力设备有限公司 | Outdoor pole-mounted low-voltage remote monitoring boosting cabinet |
-
2014
- 2014-10-17 CN CN201410551764.XA patent/CN105576823A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246314A (en) * | 1985-08-26 | 1987-02-28 | Toshiba Corp | Voltage phase regulating transformer |
| CN2144322Y (en) * | 1992-10-24 | 1993-10-20 | 董其国 | Automatic ac loading voltage regulator |
| CN2336542Y (en) * | 1998-05-27 | 1999-09-01 | 房德育 | Automatic voltage regulating controller for parallel running of two on-load regulating transformer |
| CN201174057Y (en) * | 2008-01-31 | 2008-12-31 | 上海精达电力稳压器制造有限公司 | Compensating AC voltage regulator |
| CN201780521U (en) * | 2010-08-20 | 2011-03-30 | 三尔梯(泉州)电气制造有限公司 | Three-phase parallel padding voltage stabilizer |
| CN102710142A (en) * | 2012-05-21 | 2012-10-03 | 浙江新航电气有限公司 | Intelligent boosting cabinet |
| CN102751663A (en) * | 2012-07-27 | 2012-10-24 | 江西变电设备有限公司 | Pole-mounted intelligent combination type transformer and running mode thereof |
| CN203398996U (en) * | 2013-07-22 | 2014-01-15 | 浙江新航电气有限公司 | Intelligent boost cabinet |
| CN203608093U (en) * | 2013-08-31 | 2014-05-21 | 浙江弘乐电气有限公司 | Three-phase AC compensation type regulated power supply |
| CN204103601U (en) * | 2014-10-17 | 2015-01-14 | 本溪泰丰电力设备有限公司 | Outdoor pole-mounted low-voltage remote monitoring boosting cabinet |
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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 | ||
| CB02 | Change of applicant information |
Address after: 110000 B, Wolong Industrial Park, Mingshan District, Benxi, Liaoning. Applicant after: Liaoning Taifeng electrical Limited by Share Ltd Address before: 110000 B, Wolong Industrial Park, Mingshan District, Benxi, Liaoning. Applicant before: BENXI TAIFENG POWER EQUIPMENT CO., LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
|
| RJ01 | Rejection of invention patent application after publication |