CN201107647Y - Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal - Google Patents
Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal Download PDFInfo
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- CN201107647Y CN201107647Y CNU2007200817319U CN200720081731U CN201107647Y CN 201107647 Y CN201107647 Y CN 201107647Y CN U2007200817319 U CNU2007200817319 U CN U2007200817319U CN 200720081731 U CN200720081731 U CN 200720081731U CN 201107647 Y CN201107647 Y CN 201107647Y
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- 238000005272 metallurgy Methods 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 4
- 239000010703 silicon Substances 0.000 claims abstract description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009628 steelmaking Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model discloses a metallurgy electric furnace reactive power compensation device with operation and alarm voice communication terminals, which is characterized in that the compensation device includes a voice broadcasting unit, a touch human-machine interface, a data collecting unit, an PLC processing unit, a control unit and a compensation unit; the voice broadcasting unit consists of an amplifier and the audio processing part of the touch human-machine interface; the amplifier is connected with the audio output interface of the touch human-machine interface by an audio cable; the touch human-machine interface is connected with the PLC processing unit by a communication cable; the data collecting unit consists of a data collector, and is connected with the PLC processing unit by the communication cable; the control unit consists of a relay and a contact or controlled silicon, and is connected with the PLC processing unit by a control cable; the compensation unit consists of a compensating capacitor, a serial reactor and a connecting conductor; the steel-making electric furnace reactive power compensation device adopts novel operator catalogue, is controlled and operated by a touch screen, has the advantages of simplicity and flexibility in control and operation, clear interface, convenience in use, and real man voice alarm technology.
Description
Technical field
The utility model relates to metallurgical electric furnace low-voltage reactive compensator capable field, particularly a kind of metallurgical electric furnace low-voltage reactive compensator capable that has operation, alarm voice conversational terminal.
Background technology
Former metallurgical electric furnace low-voltage reactive compensator capable generally adopts control module and compensating unit to form, by the manually-operated control module or adopt simple automatic control unit to come the action of control compensation unit, what operating personnel faced is the operator's console of tape light, button and mark or character, operating personnel need very skillfully could operate to technological parameter and operating process, workload is big, and makes mistakes easily.
The utility model content
It is flexible that the purpose of this utility model provides a kind of control, and the interface is clear, the metallurgical electric furnace low-voltage reactive compensator capable that has operation, alarm voice conversational terminal easy to use.
The technical solution of the utility model is as follows:
A kind of ribbon gymnastics is done, the metallurgical electric furnace low-voltage reactive compensator capable of alarm voice conversational terminal, and it is characterized in that: this compensation system comprises speech play unit, touch man-machine interface, data acquisition unit, PLC processing unit, control module and compensating unit; Described speech play unit is grouped into by the audio treatment part of loudspeaker and touch man-machine interface, and loudspeaker is connected with the audio output interface of touch man-machine interface by voice-frequency cable; Described touch man-machine interface is connected with the PLC processing unit by telecommunication cable; Described data acquisition unit is made up of data acquisition unit, is connected with the PLC processing unit by telecommunication cable; Described control module is made up of relay and contactor or controllable silicon, is connected with the PLC processing unit by umbilical cable; Described compensating unit is made up of building-out capacitor, current-limiting reactor and bonding conductor, connects control by control module.
Described touch man-machine interface being provided with stores the storage card of the voice coding file that adopts true man to understand and record.
The system alarm information that described touch man-machine interface can pass over according to operations of operators situation and PLC processing unit is called different voice coding sections automatically and is decoded, reduces and amplify, and send loudspeaker plays to go out voice.
Described data acquisition unit includes electric parameters transducer, temperature transmitter etc.
The beneficial effects of the utility model:
The present invention is combined as a system with touch man-machine interface, PLC processing unit, data acquisition unit, control module, compensating unit, has realized that the Quan Zhihua of metallurgical electric furnace low-voltage reactive compensator capable can control; When the start-stop operation, metallurgical electric furnace operation irregularity and the compensation system that carry out technological parameter input operation, compensation system are unusual, the voice dialogue terminal is used true man's voice and is carried out operation steps, faulty operation, metallurgical electric furnace operation irregularity and compensation system are pointed out unusually, also has corresponding explanatory note simultaneously; Can reduce the operations of operators error after adopting the voice dialogue terminal, the operator also there is no need eyes and always keeps a close watch on operator's console and man-machine interface, there is voice suggestion can know the working condition of metallurgical electric furnace and compensation system too within the specific limits, reduced labor strength; The intelligent compensation device compensates control in strict accordance with technological parameter simultaneously, can more can improve the output and the quality of product than common compensation system; The utility model adopts novel operator dialogue, by touch-screen control and operation, operation figure visualization interface, it is simple to have a user program, control flexibly, human features such as the interface is clear, and is easy to use; Also adopt true man's phonic warning technology,, the situation of voice suggestion report fault will be arranged, will make operation realize hommization more in case internal system breaks down.
Description of drawings
Fig. 1 is that system of the present utility model forms structural representation
Embodiment
As shown in Figure 1, a kind of ribbon gymnastics is done, the metallurgical electric furnace low-voltage reactive compensator capable of alarm voice conversational terminal, and this compensation system comprises speech play unit 1, touch man-machine interface 2, data acquisition unit 3, PLC processing unit 4, control module 5 and compensating unit 6;
Described speech play unit 1 is grouped into by the audio treatment part of loudspeaker and touch man-machine interface 2, loudspeaker is connected by the audio output interface of voice-frequency cable with touch man-machine interface 2, and described touch man-machine interface 2 is provided with the storage card that stores the voice coding file that adopts true man to understand and record; The system alarm information that the internal processes of described touch man-machine interface 2 can pass over according to operations of operators situation and PLC processing unit 4 is called different voice coding sections automatically and is decoded, reduces and amplify, and send loudspeaker plays to go out voice.
Described touch man-machine interface 2 is connected with PLC processing unit 4 by telecommunication cable (grid line), touch man-machine interface 2 can be finished the start-stop operation of technological parameter input operation and compensation system, show, write down and print the working condition of metallurgical electric furnace and compensation system, finish the voice dialogue processing and send loudspeaker plays to go out voice.
Described data acquisition unit 3 is made up of (as electric parameters transducer the data acquisition unit of difference in functionality, temperature transmitter etc.), be connected with PLC processing unit 4 by telecommunication cable (485 communication), data acquisition unit is gathered the special true physical quantity of metallurgical electric furnace and compensation system (as primary side voltage, electric current, active power and the reactive power etc. of the metallurgical electric furnace transformer that participates in control and show), through being delivered to PLC processing unit 4 after the A/D conversion.
Described control module 5 is made up of relay and contactor or controllable silicon, is connected with PLC processing unit 4 by umbilical cable, carries out the instruction that PLC processing unit 4 sends, the switching on and off of control compensation unit 6.
Described compensating unit 6 is made up of building-out capacitor (filter capacitor), current-limiting reactor and bonding conductor, is finished the reactive-load compensation and the harmonic filtration of metallurgical electric furnace by control module 5 controls.
Described PLC processing unit 4 is complete industrial Programmable Logic Controllers, and control requires to write in advance corresponding control programs according to production run; Overall treatments such as the data that the touch man-machine interfaces 2 of 4 pairs of PLC processing units are transmitted, the data that data acquisition unit 3 transmits and the switching value data of itself gathering are stored, calculated, comparison, analysis, send touch man-machine interface 2 to show and voice suggestion by telecommunication cable (grid line) job information of metallurgical electric furnace and compensation system, send control module 5 by output interface by umbilical cable with the action of needs control, the switching on and off of control compensation unit 6.
Use the utility model, technology person is by touch man-machine interface 2 input technological parameters and preservation, operating personnel only need to click gently on touch man-machine interface 2 during compensation system work, and compensation system just can compensate low-field electrode automatically according to the working condition of metallurgical electric furnace.
Claims (3)
1, the metallurgical electric furnace low-voltage reactive compensator capable of a kind of ribbon gymnastics work, alarm voice conversational terminal, it is characterized in that: this compensation system comprises speech play unit (1), touch man-machine interface (2), data acquisition unit (3), PLC processing unit (4), control module (5) and compensating unit (6); Described speech play unit (1) is grouped into by the audio treatment part of loudspeaker and touch man-machine interface (2), and loudspeaker is connected by the audio output interface of voice-frequency cable with touch man-machine interface (2); Described touch man-machine interface (2) is connected with the PLC processing unit by telecommunication cable; Described data acquisition unit (3) is made up of data acquisition unit, is connected with PLC processing unit (4) by telecommunication cable; Described control module (5) is made up of relay and contactor or controllable silicon, is connected with PLC processing unit (4) by umbilical cable; Described compensating unit (6) is made up of building-out capacitor, current-limiting reactor and bonding conductor, connects control by control module (5).
2, the metallurgical electric furnace low-voltage reactive compensator capable of a kind of ribbon gymnastics work according to claim 1, alarm voice conversational terminal, it is characterized in that: described touch man-machine interface (2) is provided with the storage card that stores the voice coding file that adopts true man to understand and record.
3, the metallurgical electric furnace low-voltage reactive compensator capable of a kind of ribbon gymnastics work according to claim 1, alarm voice conversational terminal, it is characterized in that: described data acquisition unit includes electric parameters transducer, temperature transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200817319U CN201107647Y (en) | 2007-11-01 | 2007-11-01 | Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200817319U CN201107647Y (en) | 2007-11-01 | 2007-11-01 | Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107647Y true CN201107647Y (en) | 2008-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200817319U Expired - Lifetime CN201107647Y (en) | 2007-11-01 | 2007-11-01 | Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107647Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014263A (en) * | 2012-11-27 | 2013-04-03 | 大连经济技术开发区圣洁真空技术开发有限公司 | Temperature control system of spheroidizing annealing furnace |
| CN104317334A (en) * | 2014-11-12 | 2015-01-28 | 宁夏嘉翔自控技术有限公司 | Temperature control system of solar hydrogen production system |
-
2007
- 2007-11-01 CN CNU2007200817319U patent/CN201107647Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014263A (en) * | 2012-11-27 | 2013-04-03 | 大连经济技术开发区圣洁真空技术开发有限公司 | Temperature control system of spheroidizing annealing furnace |
| CN104317334A (en) * | 2014-11-12 | 2015-01-28 | 宁夏嘉翔自控技术有限公司 | Temperature control system of solar hydrogen production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal Effective date of registration: 20131224 Granted publication date: 20080827 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Chengjia Electric Co., Ltd. Registration number: 2013990001021 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 614000 No. 3, west section of Lego Road, Leshan hi tech Development Zone, Sichuan Patentee after: Leshan Shengjia Electric Co., Ltd. Address before: 614000 No. 3, west section of Lego Road, Leshan hi tech Development Zone, Sichuan Patentee before: Leshan Chengjia Electric Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160309 Granted publication date: 20080827 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2013990001021 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Metallurgy electric stove low pressure reactive compensator with operating and alarming speech conversational terminal Effective date of registration: 20160309 Granted publication date: 20080827 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2016990000187 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20160309 Registration number: 2013990001021 Pledgor after: Leshan Shengjia Electric Co., Ltd. Pledgor before: Leshan Chengjia Electric Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170718 Granted publication date: 20080827 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2016990000187 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |