CN107947352A - A kind of strong cutting system of intelligent double-power - Google Patents

A kind of strong cutting system of intelligent double-power Download PDF

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Publication number
CN107947352A
CN107947352A CN201711459200.3A CN201711459200A CN107947352A CN 107947352 A CN107947352 A CN 107947352A CN 201711459200 A CN201711459200 A CN 201711459200A CN 107947352 A CN107947352 A CN 107947352A
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CN
China
Prior art keywords
signal
module
power supply
power
strong
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Withdrawn
Application number
CN201711459200.3A
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Chinese (zh)
Inventor
臧伟
李伟
项斌
宋继刚
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On Tolerate It Good Electric Appliance Equipment Co Ltd
Original Assignee
On Tolerate It Good Electric Appliance Equipment Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201711459200.3A priority Critical patent/CN107947352A/en
Publication of CN107947352A publication Critical patent/CN107947352A/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J13/0075—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/248—UPS systems or standby or emergency generators

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses a kind of strong cutting system of intelligent double-power, including for receiving the power cut signal of fire-fighting background system (000) transmission and cutting the signal receiving module (100) of signal by force, for carrying out power supply switching according to power cut signal, according to the dual power supply handover module (200) for cutting signal progress dump by force, mechanical return, which is converted to, for will cut signal by force keeps the double of signal to divide self-sustaining module (300), for monitor dual power supply handover module (200) working status monitoring module (400) and for dual power supply handover module (200) receive it is double cut signal when for the strong cutting system of dual power supply provide the redundant electrical power module (500) of power supply and mobile display module (600) for dual power supply handover module (200) working status described in real time inspection.The present invention can effectively reduce the difficulty of construction in fire-fighting improvement project, effectively reduce cost.

Description

A kind of strong cutting system of intelligent double-power
Technical field
The present invention relates to technical field of fire safety, and in particular to a kind of intelligent double-power for fire prevention safety is strong Cutting system.
Background technology
At present, in order to improve the reliability of power supply, dual power supply circuit largely is used in electric power system, that is, shares two Supply line, be usually a circuit on power system, one from reserve line, when a line power breaks down, by another Bar line powering.
Double power supply automatic switching switch is a kind of execution that reliably switching distribution electric energy can be carried out between two-way power supply Control element, while be also a kind of intelligent dual-power automated execution element for being not in maloperation and causing accident.From cutting Changing functionally can specifically be divided into three classes：Haul oneself willingly into not runback, haul oneself willingly into runback and power grid breaks generator from opening three kinds of handoff functionalities.It is right The three-phase voltage virtual value and phase of duplex feeding power supply are detected in real time, when over-pressed, under-voltage, phase shortage, energy occur for any phase Automatically normal power source is switched to from abnormal power supply, this is a kind of perfect performance, safe and reliable, easy to operate, intelligence degree is high, The equipment of the extensive dual power supply control system of use scope.
Double power supply automatic switching switch is because possess extraordinary duplex feeding performance, in many commercial construction projects Liked deeply by designer with industrial building project, but in some specific occasions, when occurring such as fire, dual power supply is automatic The two-way power supply of switching switch wants all off.
And at present in low-voltage distribution apparatus industry, the place of two-way power supply excision is drawn using by fire-fighting host Excision of the DC24V power supplys to twin-power switch all the way, draws two feedback lines to power supply entering line feedback of status.So to transformation Engineering project can there are problems with：1) disappear during fire control center to non-fire-fighting dual power supply switching need supply a capacity it is enough DC power supply, because some circuits are longer, for this it is also contemplated that line loss, double divide two-way electric so as to fulfill very reliable Source；2) specialty arrangement conducting wire is needed：Because what fire protection control center used controls power supply as DC power supply, therefore all circuits It is intended to individually be laid with light current pipeline all the way, it is impossible to high with forceful electric power condominium, cost；If 3) in the transformation project of part, original General to set up the space not being flush with money on cable testing bridge stent in the case that forceful electric power pipeline crane span structure is not removed, construction is difficult at this time Degree is big, and cost is high；4) working status of double power supply automatic switching switch can not be checked with mobile terminal.
The content of the invention
The present invention is asked in the prior art in the engineering project of transformation in the presence of construction complexity, high cost to overcome Topic, there is provided a kind of strong cutting system of intelligent double-power, can effectively reduce the difficulty of construction in fire-fighting improvement project, effectively Reduce cost.
The present invention provides a kind of strong cutting system of intelligent double-power, including：
Signal receiving module：For receiving the power cut signal of fire-fighting background system transmission and cutting signal by force, for inciting somebody to action Power cut signal and it is strong cut signal and be sent to dual power supply handover module, double divide self-sustaining mould for that strong will cut signal and be sent to Block；
Dual power supply handover module：For receiving the power cut signal of signal receiving module transmission and cutting signal by force, it is used for Power supply switching is carried out according to power cut signal and generates feedback signal, signal is cut by force for basis and carries out dump and generate Feedback signal, for feedback signal to be sent to monitoring module；
It is double to divide self-sustaining module：Signal is cut for receiving the strong of signal receiving module transmission and by cutting signal is converted to machine by force Tool, which resets, keeps signal；
Monitoring module：For receiving the feedback signal of dual power supply handover module transmission, for being carried out to feedback signal Monitoring, and monitored results are fed back into fire-fighting background system by signal receiving module；
Redundant electrical power module：For signal receiving module receive it is double cut signal when for signal receiving module, dual power supply Handover module, double divide self-sustaining module and monitoring module to provide power supply.
The strong cutting system of a kind of intelligent double-power of the present invention, it is preferred that, the strong cutting system of intelligent double-power is also Including：
Mobile display module：Working status for real time inspection dual power supply handover module.
The strong cutting system of a kind of intelligent double-power of the present invention, it is preferred that, it is double to divide self-sustaining module according to machine Tool, which resets, keeps signal to perform mechanical locking by MCU driving relay.
The strong cutting system of a kind of intelligent double-power of the present invention, it is preferred that, redundant electrical power module includes following Two kinds of working statuses：
U1, when signal receiving module do not receive it is strong cut signal when, redundant electrical power module is charged by electric power system；
U2, when signal receiving module receive it is strong cut signal when, redundant electrical power module is signal receiving module, dual power supply is cut Mold changing block, double divide self-sustaining module and monitoring module to provide power supply.
The strong cutting system of a kind of intelligent double-power of the present invention, it is preferred that, signal receiving module passes through 4G nets Network receive the power cut signal and it is described cut signal by force, monitored results are sent to by signal receiving module by 4G networks to disappear Anti- background system.
The strong cutting system of a kind of intelligent double-power of the present invention, it is preferred that, dual power supply handover module is by work State passes through 4G transmission of network to mobile display module.
In use, when double power supply automatic switching switch is in normal work, redundant electrical power module passes through the present invention Electric power system charges；When signal receiving module receives the power cut signal of fire-fighting background system transmission, dual power supply Handover module automatically switches over power supply, and feedback signal is sent to monitoring module, generation monitoring knot after switching Fire-fighting background system is sent to by signal receiving module after fruit, while user can check that power supply is cut by mobile display module Change state；When signal receiving module receives when cutting signal by force of fire-fighting background system transmission, redundant electrical power module starts as letter Number receiving module, dual power supply handover module, double divide self-sustaining module and monitoring module to provide power supply, dual power supply handover module Signal is cut by dump and generate feedback signal and be sent to monitoring module, pass through signal after generating monitored results according to strong Receiving module is sent to fire-fighting background system, while double divides self-sustaining module strong will cut signal and be converted to mechanical return to keep signal Locking is carried out to dual power supply, user can check the strong status information for cutting through journey by mobile display module.
The present invention specifically has the advantage that：
(1) by setting redundant electrical power module, charged in system worked well by electric power system, when need into The strong cut-out of row is capable of providing continual required power supply when electric, greatly save the long-range construction cost to electricity；
(2) dual power supply handover module is received after being cut signal, interior arrangement progress 4G signals turn electric signal and make a connection again Tool locking, it is achieved thereby that the reliability of disjunction；
(3) remote control is carried out by 4D networks between fire-fighting background system and signal receiving module and monitoring module And return data, realize and the construction operation such as lay the line is saved in construction, greatly save construction cost；
(4) mobile display module can realize the working status that double power supply automatic switching switch is checked in mobile terminal, give The convenient condition of the offers such as backstage networking.
Brief description of the drawings
Fig. 1 is a kind of strong cutting system structure diagram of intelligent double-power；
Fig. 2 is a kind of switch board front view for being used for realization the strong cutting system of intelligent double-power；
Fig. 3 is a kind of strong cutting system handoff procedure schematic diagram of intelligent double-power.
Reference numeral：
000th, fire-fighting background system；100th, signal receiving module；200th, dual power supply handover module；300th, it is double to divide self-sustaining mould Block；400th, monitoring module；500th, redundant electrical power module；600th, mobile display module.
Embodiment
Embodiment 1
As shown in Figs. 1-2, the strong cutting system of a kind of intelligent double-power, including：
Signal receiving module 100：It is arranged at the top of switch board, with dual power supply handover module 200 and pair dividing self-sustaining module 300 are electrically connected, and for receiving the power cut signal of the transmission of fire-fighting background system 000 by 4G networks and cutting signal by force, are used for By power cut signal and it is strong cut signal and be sent to dual power supply handover module 200, double divide self-insurance for that strong will cut signal and be sent to Hold module 300；
Dual power supply handover module 200：It is arranged on inside switch board, with signal receiving module 100 and monitoring module 400 It is electrically connected, for receiving the power cut signal of the transmission of signal receiving module 100 and cutting signal by force, believes for being switched according to power supply Number carry out power supply switching and generate feedback signal, for carrying out dump according to strong signal of cutting and generating feedback signal, be used for Feedback signal is sent to monitoring module 400；
It is double to divide self-sustaining module 300：It is arranged on inside switch board, 100 is electrically connected with signal receiving module, believes for receiving Number receiving module 100 send it is strong cut signal and strong will cut signal and be converted to mechanical return keep signal, then driven by microcontroller Motor type relay performs mechanical locking；
Monitoring module 400：It is arranged on inside switch board, with signal receiving module 100 and dual power supply handover module 200 It is electrically connected, for receiving the feedback signal of the transmission of dual power supply handover module 200, for being monitored to feedback signal, and will prison Control result passes through 4D network-feedbacks to fire-fighting background system 000 by signal receiving module 100；
Redundant electrical power module 500：It is arranged on inside switch board, it is signal receiving module 100, dual power supply handover module 200, double Point self-sustaining module 300 and monitoring module 400 are electrically connected, for signal receiving module 100 receive it is double cut signal when For signal receiving module 100, dual power supply handover module 200, double self-sustaining module 300 and monitoring module 400 is divided to provide electricity Source；
Mobile display module 600：For the working status by 4G network real time inspection dual power supplies handover module 200.
The strong cutting system operation principle of a kind of intelligent double-power provided in this embodiment is as shown in Figure 3.
1), when two-way power supply is normal, commonly use under-voltage signal be " 0 ", by it is non-be " 1 " behind the door；Common open position is " 0 ", by it is non-be " 1 " behind the door；The double sub-signals of 4G are " 0 ", by it is non-be " 1 " behind the door；It is common to connect when three signals are all normal Messenger exports, and 200 automatic transfer switch of dual power supply handover module is in normal combined floodgate work, and is exported for common power supply.
2), when common power loss, it is " 1 " to commonly use under-voltage signal, by it is non-be " 0 " behind the door；Common open position is " 1 ", by it is non-be " 0 " behind the door；The double sub-signals of 4G are " 0 ", by it is non-be " 1 " behind the door；Three signals have two signals abnormal When, commonly use and connect signal output without 200 automatic transfer switch of dual power supply handover module is in the combined floodgate work shape of common cut-out State, commonly uses and connects blackout, commonly uses dump.
3), when common power loss, it is " 1 " to commonly use under-voltage signal；Spare open position is " 0 ", is behind the door by non- “1”；The double sub-signals of 4G are " 0 ", by it is non-be " 1 " behind the door；It is " 1 " to commonly use under-voltage signal；It is spare when four signals are all normal Signal output is connected, 200 automatic transfer switch of dual power supply handover module is in normal combined floodgate work, and defeated for stand-by power supply Go out.
4) and when dual power supply handover module is in 1) and during 3) any state, fire-fighting background system 000 by 4G networks to Data reception module 100 sends one and cuts signal by force, and at this time, dual power supply handover module 200 makes connection blackout, normal, standby Use dump.
The present embodiment in use, when double power supply automatic switching switch normal work when, redundant electrical power module 500 Charged by electric power system；When signal receiving module 100 receives the power cut signal of the transmission of fire-fighting background system 000 When, dual power supply handover module 200 automatically switches over power supply, and feedback signal is sent to monitoring module after switching 400, generation monitored results are by being sent to fire-fighting background system 000 after signal receiving module 100, while user can pass through shifting Dynamic display module 600 checks power supply switching state；When signal receiving module 100 receives the strong of the transmission of fire-fighting background system 000 When cutting signal, redundant electrical power module 500 starts as signal receiving module 100, dual power supply handover module 200, double divides self-sustaining mould Block 300 and monitoring module 400 provide power supply, and dual power supply handover module 200 is cut signal by dump and generated according to strong Feedback signal is sent to monitoring module 400, generates and is sent to fire-fighting backstage by signal receiving module 100 after monitored results System 000, while double divide self-sustaining module 300 strong will cut signal and be converted to mechanical return to keep signal to lock dual power supply Close, user can check the strong status information for cutting through journey by mobile display module 600.
It is described above to be merely exemplary for the purpose of the present invention, and it is nonrestrictive, and those of ordinary skill in the art understand, In the case where not departing from the spirit and scope that claim is limited, any modification, change or the equivalents that can make are all It will fall within the protection domain of invention.

Claims (7)

  1. A kind of 1. strong cutting system of intelligent double-power, it is characterised in that：Including：
    Signal receiving module (100)：For receiving the power cut signal of fire-fighting background system (000) transmission and cutting signal by force, For by the power cut signal and it is described it is strong cut signal and be sent to dual power supply handover module (200), for being cut described by force Signal, which is sent to, double divides self-sustaining module (300)；
    Dual power supply handover module (200)：For receive the signal receiving module (100) transmission the power cut signal and It is described to cut signal by force, for carrying out power supply switching according to the power cut signal and generating feedback signal, for according to Strong signal of cutting carries out dump and generates feedback signal, for the feedback signal to be sent to monitoring module (400)；
    It is double to divide self-sustaining module (300)：Strong signal is cut for receiving the described of the signal receiving module (100) transmission and by institute State strong signal of cutting and be converted to mechanical return holding signal；
    Monitoring module (400)：For receiving the feedback signal of dual power supply handover module (200) transmission, it is used for The feedback signal is monitored, and the monitored results are fed back into described disappear by the signal receiving module (100) Anti- background system (000)；
    Redundant electrical power module (500)：For the signal receiving module (100) receive it is described it is double cut signal when be the letter Number receiving module (100), the dual power supply handover module (200), described double divide self-sustaining module (300) and the condition monitoring Module (400) provides power supply.
  2. A kind of 2. strong cutting system of intelligent double-power according to claim 1, it is characterised in that：The intelligent double-power is cut by force System further includes：
    Mobile display module (600)：Working status for dual power supply handover module (200) described in real time inspection.
  3. A kind of 3. strong cutting system of intelligent double-power according to claim 1, it is characterised in that：Described pair is divided self-sustaining module (300) signal is kept to perform mechanical locking by MCU driving relay according to the mechanical return.
  4. A kind of 4. strong cutting system of intelligent double-power according to claim 1-3 wherein any one, it is characterised in that：It is described Redundant electrical power module (500) includes following two working statuses：
    U1, when the signal receiving module (100) do not receive it is described it is strong cut signal when, the redundant electrical power module (500) is logical Cross electric power system charging；
    U2, when the signal receiving module (100) receive it is described it is strong cut signal when, the redundant electrical power module (500) is institute State signal receiving module (100), the dual power supply handover module (200), described double divide self-sustaining module (300) and the state Monitoring module (400) provides power supply.
  5. A kind of 5. strong cutting system of intelligent double-power according to claim 1-3 wherein any one, it is characterised in that：It is described Signal receiving module (100) by 4G networks receive the power cut signal and it is described it is strong cut signal, the signal receives mould The monitored results are sent to the fire-fighting background system (000) by block (100) by 4G networks.
  6. A kind of 6. strong cutting system of intelligent double-power according to claim 2, it is characterised in that：The dual power supply handover module (200) working status is passed through into 4G transmission of network to the mobile display module (600).
  7. A kind of 7. strong cutting system of intelligent double-power according to claim 4, it is characterised in that：The signal receiving module (100) by 4G networks receive the power cut signal and it is described cut signal by force, the signal receiving module (100) passes through 4G The monitored results are sent to the fire-fighting background system (000) by network.
CN201711459200.3A 2017-12-28 2017-12-28 A kind of strong cutting system of intelligent double-power Withdrawn CN107947352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711459200.3A CN107947352A (en) 2017-12-28 2017-12-28 A kind of strong cutting system of intelligent double-power

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Application Number Priority Date Filing Date Title
CN201711459200.3A CN107947352A (en) 2017-12-28 2017-12-28 A kind of strong cutting system of intelligent double-power

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102075003A (en) * 2011-01-14 2011-05-25 深圳市华通电气设备有限公司 UPS intelligent power supply system for shielding door of subway platform
CN103576651A (en) * 2013-11-01 2014-02-12 南京三一光伏科技有限公司 Power supply control cabinet system and operation method thereof
CN104810916A (en) * 2014-01-24 2015-07-29 上海华林工业气体有限公司 UPS wiring circuit used in HYCO factory
CN204719164U (en) * 2015-05-13 2015-10-21 上海涵嘉电气设备有限公司 Electrical network flash warning system
CN107088304A (en) * 2017-05-24 2017-08-25 深圳市橙子兄弟信息科技有限公司 Antitheft hand-car

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102075003A (en) * 2011-01-14 2011-05-25 深圳市华通电气设备有限公司 UPS intelligent power supply system for shielding door of subway platform
CN103576651A (en) * 2013-11-01 2014-02-12 南京三一光伏科技有限公司 Power supply control cabinet system and operation method thereof
CN104810916A (en) * 2014-01-24 2015-07-29 上海华林工业气体有限公司 UPS wiring circuit used in HYCO factory
CN204719164U (en) * 2015-05-13 2015-10-21 上海涵嘉电气设备有限公司 Electrical network flash warning system
CN107088304A (en) * 2017-05-24 2017-08-25 深圳市橙子兄弟信息科技有限公司 Antitheft hand-car

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Title
杜琳曼: "新一代的电源控制设备――智能型应急电源控制设备", 电工文摘, no. 04, pages 60 - 63 *

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