CN104597313A - Induction device and electric power system - Google Patents
Induction device and electric power system Download PDFInfo
- Publication number
- CN104597313A CN104597313A CN201510060847.3A CN201510060847A CN104597313A CN 104597313 A CN104597313 A CN 104597313A CN 201510060847 A CN201510060847 A CN 201510060847A CN 104597313 A CN104597313 A CN 104597313A
- Authority
- CN
- China
- Prior art keywords
- induction installation
- processor
- voltage
- bell ringing
- alarm
- 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.)
- Pending
Links
Landscapes
- Alarm Systems (AREA)
Abstract
An embodiment of the invention provides an induction device and an electric power system. The induction device comprises a sensor, a processor, a comparator and a trigger. The sensor is used for inducing a high-voltage alternating electric field of a power circuit and generating a corresponding current signal. The processor is used for receiving the current signal, processing the current signal correspondingly and outputting the processed signal. The comparator is used for receiving the processed signal and comparing a voltage value of the processed signal with a preset voltage alarm threshold value. The trigger is used for triggering an alarm to give an alarm. By the induction device and the electric power system, electrification conditions of the power circuit can be informed timely.
Description
Technical field
The present invention relates to technical field of power systems, specifically, the present invention relates to induction installation and electric system.
Background technology
Electric system is extremely important for productive life.If occur to have a power failure on a large scale, not only can affect daily life, also can affect the normal operation of equipment in production system, safety in production in serious threat.
In prior art, the operation of the equipment in production system, generally has two high-voltage power supply circuits.When wherein a certain power circuit breaks down, when stopping power supply, other power circuit is charged for subsequent use, can shoulder whole loads of production, to ensure the continuity of powering, avoids the economic loss caused of stopping work.
But, adopt said method that staff must be enable to learn the charged situation of power circuit in time, to keep in repair in time, otherwise, charged power circuit for subsequent use cannot be enabled in time, the event had a power failure on a large scale occurs, safety in production is threatened.
Summary of the invention
Object of the present invention is intended at least solve one of above-mentioned technological deficiency, especially by the process of processor, avoids the measurement directly to high-voltage power supply circuit.
The embodiment of the present invention provides a kind of induction installation, comprising:
Sensor, for the high-voltage alternating electric field of induction power supply circuit, and produces corresponding current signal;
Processor, for receiving described current signal, and processes, output processing signal accordingly;
Comparer, for receiving described processing signals, and compares the magnitude of voltage of described processing signals and the voltage alarm threshold value pre-set;
Trigger, gives the alarm for triggering precaution device.
The embodiment of the present invention also provides a kind of electric system, preferably, comprises induction installation as above.
Electric system alarming device provided by the invention and electric system, can know the charged situation of power circuit in time, learns in time to keep in repair to facilitate staff.
The aspect that the present invention adds and advantage will part provide in the following description, and these will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the structural representation of the induction installation according to the embodiment of the present invention one.
Embodiment
Be described below in detail embodiments of the invention, the example of embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Embodiment one
The present embodiment one provides according to induction installation of the present invention.As shown in Figure 1, this alarming device comprises:
Sensor 101, for the high-voltage alternating electric field of induction power supply circuit, and produces corresponding current signal;
Processor 102, for received current signal, and processes accordingly, output processing signal;
Comparer 103, for receiving processing signals, and compares the magnitude of voltage of described processing signals and the voltage alarm threshold value pre-set;
Trigger 104, gives the alarm for triggering precaution device 105.
The induction installation that the embodiment of the present invention one provides, can know the charged situation of power circuit in time, learns in time to keep in repair to facilitate staff.
Embodiment two
The present embodiment two provides according to induction installation of the present invention.This induction installation comprises:
Sensor, for the high-voltage alternating electric field of induction power supply circuit, and produces corresponding current signal;
Processor, for received current signal, and processes accordingly, output processing signal;
Comparer, for receiving processing signals, and compares the magnitude of voltage of processing signals and the voltage alarm threshold value pre-set;
Trigger, gives the alarm for triggering precaution device.Wherein, precaution device comprises pilot lamp and/or bell ringing device.Pilot lamp, is connected with processor, for lighting when processor does not receive low-frequency voltage signal.Bell ringing device, is connected with processor, for when the magnitude of voltage of processing signals is lower than the voltage alarm threshold value pre-set, gives the alarm.
Further, induction installation also comprises gauge tap, connection handling device and precaution device, whether carries out early warning prompting for controlling precaution device.
Further, induction installation also comprises display detecting device, for detecting whether have display.Wherein, when there being display, then pilot lamp lights, and gauge tap closes, and bell ringing device sends early warning and reminds; Otherwise when not having display, then pilot lamp extinguishes, and gauge tap disconnects.
Further, induction installation also comprises power supply, and one end of power supply is connected between processor and gauge tap, and the other end connects bell ringing device.
Further, induction installation also comprises auxiliary switch, is also provided with auxiliary switch between processor and bell ringing device.
The induction installation that the embodiment of the present invention two provides, can know the charged situation of power circuit in time, learns in time to keep in repair to facilitate staff.
The embodiment of the present invention also provides a kind of electric system, preferably, comprises induction installation as above.
By the electric system of the present embodiment, staff can be made to learn the charged situation of power circuit in time, to keep in repair in time.And by the difference of indicator light colors or the frequency difference of bell ringing device the tinkle of bells, staff accurately can judge that Shi Na road power circuit is out of joint at short notice, arrives rapidly the power circuit position gone wrong.
Although describe in detail about example embodiment and advantage thereof, being to be understood that when not departing from the protection domain of spirit of the present invention and claims restriction, various change, substitutions and modifications can being carried out to these embodiments.For other examples, those of ordinary skill in the art should easy understand maintenance scope in while, the order of processing step can change.
In addition, range of application of the present invention is not limited to the technique of the specific embodiment described in instructions, mechanism, manufacture, material composition, means, method and step.From disclosure of the present invention, to easily understand as those of ordinary skill in the art, for the technique existed at present or be about to develop, mechanism, manufacture, material composition, means, method or step later, wherein their perform the identical function of the corresponding embodiment cardinal principle that describes with the present invention or obtain the identical result of cardinal principle, can apply according to the present invention to them.
Therefore, claims of the present invention are intended to these technique, mechanism, manufacture, material composition, means, method or step to be included in its protection domain.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an induction installation, is characterized in that, comprising:
Sensor, for the high-voltage alternating electric field of induction power supply circuit, and produces corresponding current signal;
Processor, for receiving described current signal, and processes, output processing signal accordingly;
Comparer, for receiving described processing signals, and compares the magnitude of voltage of described processing signals and the voltage alarm threshold value pre-set;
Trigger, gives the alarm for triggering precaution device.
2., according to the induction installation described in claim 1, it is characterized in that,
Described precaution device comprises pilot lamp and/or bell ringing device.
3., according to the induction installation described in claim 1, it is characterized in that,
Described pilot lamp, is connected with described processor, for lighting when described processor does not receive low-frequency voltage signal.
4., according to the induction installation described in claim 1, it is characterized in that,
Described bell ringing device, is connected with described processor, for when the magnitude of voltage of described processing signals is lower than the voltage alarm threshold value pre-set, gives the alarm.
5., according to the induction installation described in claim 1, it is characterized in that,
Described device also comprises gauge tap, connects described processor and described precaution device, whether carries out early warning prompting for controlling described precaution device.
6., according to the induction installation described in claim 1, it is characterized in that,
Described device also comprises display detecting device, for detecting whether have display.
7., according to the induction installation described in claim 6, it is characterized in that,
When there being described display, then described pilot lamp lights, and described gauge tap closes, and described bell ringing device sends described early warning and reminds; Otherwise when not having described display, then described pilot lamp extinguishes, and described gauge tap disconnects.
8., according to the induction installation described in claim 5, it is characterized in that,
Described device also comprises power supply, and one end of described power supply is connected between described processor and described gauge tap, and the other end connects described bell ringing device.
9. according to the induction installation described in claim 1, it is characterized in that, between described processor and described bell ringing device, be also provided with auxiliary switch.
10. an electric system, is characterized in that, comprises the arbitrary device in the induction installation according to claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060847.3A CN104597313A (en) | 2015-02-06 | 2015-02-06 | Induction device and electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060847.3A CN104597313A (en) | 2015-02-06 | 2015-02-06 | Induction device and electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104597313A true CN104597313A (en) | 2015-05-06 |
Family
ID=53123226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510060847.3A Pending CN104597313A (en) | 2015-02-06 | 2015-02-06 | Induction device and electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104597313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711936A (en) * | 2017-02-22 | 2017-05-24 | 中领世能（天津）科技有限公司 | Safety alarm device and power supply system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6124798A (en) * | 1998-12-09 | 2000-09-26 | Institute Of Occupational Safety And Health, Council Of Labor Affairs, Executive Yuan | Alarm device designed to warn of danger of hitting high voltage power line by crane in motion |
| WO2001057542A1 (en) * | 2000-02-07 | 2001-08-09 | Digital Powernet | Power distribution status monitoring device |
| CN200993661Y (en) * | 2006-12-22 | 2007-12-19 | 鞍山钢铁集团公司 | Alive device sound-light prompt device |
| CN201804048U (en) * | 2010-09-17 | 2011-04-20 | 重庆市电力公司綦南供电局 | Voice alarm device for electric power overhaul |
| CN102621402A (en) * | 2012-04-06 | 2012-08-01 | 辽宁省电力有限公司丹东供电公司 | Intelligent safety helmet for controlling distance between human and electric equipment and control method for intelligent safety helmet |
| CN202471820U (en) * | 2012-02-13 | 2012-10-03 | 航天科工深圳（集团）有限公司 | A high voltage indicating device and a safety helmet comprising the same |
| CN102879629A (en) * | 2011-07-12 | 2013-01-16 | 淮南矿业(集团)有限责任公司 | Caution device for electric system and electric system |
| CN203849319U (en) * | 2014-05-06 | 2014-09-24 | 国家电网公司 | Alarm device |
| CN204389576U (en) * | 2015-02-06 | 2015-06-10 | 王岩 | Induction installation and electric system |
-
2015
- 2015-02-06 CN CN201510060847.3A patent/CN104597313A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6124798A (en) * | 1998-12-09 | 2000-09-26 | Institute Of Occupational Safety And Health, Council Of Labor Affairs, Executive Yuan | Alarm device designed to warn of danger of hitting high voltage power line by crane in motion |
| WO2001057542A1 (en) * | 2000-02-07 | 2001-08-09 | Digital Powernet | Power distribution status monitoring device |
| CN200993661Y (en) * | 2006-12-22 | 2007-12-19 | 鞍山钢铁集团公司 | Alive device sound-light prompt device |
| CN201804048U (en) * | 2010-09-17 | 2011-04-20 | 重庆市电力公司綦南供电局 | Voice alarm device for electric power overhaul |
| CN102879629A (en) * | 2011-07-12 | 2013-01-16 | 淮南矿业(集团)有限责任公司 | Caution device for electric system and electric system |
| CN202471820U (en) * | 2012-02-13 | 2012-10-03 | 航天科工深圳（集团）有限公司 | A high voltage indicating device and a safety helmet comprising the same |
| CN102621402A (en) * | 2012-04-06 | 2012-08-01 | 辽宁省电力有限公司丹东供电公司 | Intelligent safety helmet for controlling distance between human and electric equipment and control method for intelligent safety helmet |
| CN203849319U (en) * | 2014-05-06 | 2014-09-24 | 国家电网公司 | Alarm device |
| CN204389576U (en) * | 2015-02-06 | 2015-06-10 | 王岩 | Induction installation and electric system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711936A (en) * | 2017-02-22 | 2017-05-24 | 中领世能（天津）科技有限公司 | Safety alarm device and power supply system |
| WO2018152986A1 (en) * | 2017-02-22 | 2018-08-30 | 中领世能（天津）科技有限公司 | Safety alarm apparatus and power supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101146639A (en) | Dual-conductor welding gun | |
| CN113049901A (en) | Electrical control and protection device | |
| US20200136428A1 (en) | Remote power unit, direct current power system and direct current power system fault detection method | |
| CN204389576U (en) | Induction installation and electric system | |
| KR101865609B1 (en) | Earth leakage display | |
| CN106291342A (en) | The on off state detection method of a kind of protective relaying device and device | |
| CN102879629B (en) | Caution device for electric system and electric system | |
| CN104597313A (en) | Induction device and electric power system | |
| CN111526633A (en) | Intelligent monitoring filament relay | |
| WO2010018454A3 (en) | Method for preventing electric shock by contact with connected-to-ground electric appliances and installations, and apparatus therefor | |
| CN203832275U (en) | Electric vehicle and failure detection device for electric leakage detection device thereof | |
| JP2015175767A (en) | State display system, display device, control device, and state display method | |
| JP6978931B2 (en) | Light emitter disconnection detector | |
| CN204297957U (en) | Collector-block changes prior-warning device and crane in bridge type | |
| KR20180031518A (en) | Apparatus for monitoring motor brake | |
| CN109283884A (en) | Gate equipotential intelligence conducting device | |
| JP2016021121A (en) | Facility management system and facility management method | |
| CN204355392U (en) | Labeling detecting device | |
| KR102063847B1 (en) | Electromagnetic chuck control apparatus having realtime monitoring function | |
| CN206684947U (en) | Traffic safety indicating system | |
| CN207664709U (en) | A kind of security dual system of conticaster control power supply | |
| CN102502415B (en) | Intelligent insulation monitoring device for multifunctional aluminum electrolysis crown block and method | |
| KR101180808B1 (en) | Testing jig signal light equipment unit of traffic signal controller | |
| CN109947036A (en) | For modifying by the system and method for the received input voltage of control panel | |
| CN106569064B (en) | Frequency converter and its frequency Setting signal fault detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |