CN203326701U - Automatic control converting power source preventing power interruption and transient voltage sag for production equipment - Google Patents

Automatic control converting power source preventing power interruption and transient voltage sag for production equipment Download PDF

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Publication number
CN203326701U
CN203326701U CN2013203393287U CN201320339328U CN203326701U CN 203326701 U CN203326701 U CN 203326701U CN 2013203393287 U CN2013203393287 U CN 2013203393287U CN 201320339328 U CN201320339328 U CN 201320339328U CN 203326701 U CN203326701 U CN 203326701U
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CN
China
Prior art keywords
ups
power
workshop
production equipment
transient voltage
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.)
Expired - Lifetime
Application number
CN2013203393287U
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Chinese (zh)
Inventor
郭魏
郭志成
郭满吉
乔飞
刘炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINJIANG BLUE RIDGE TUNHE POLYESTER CO Ltd
Original Assignee
XINJIANG BLUE RIDGE TUNHE POLYESTER CO Ltd
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Filing date
Publication date
Application filed by XINJIANG BLUE RIDGE TUNHE POLYESTER CO Ltd filed Critical XINJIANG BLUE RIDGE TUNHE POLYESTER CO Ltd
Priority to CN2013203393287U priority Critical patent/CN203326701U/en
Application granted granted Critical
Publication of CN203326701U publication Critical patent/CN203326701U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems 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
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Abstract

The utility model discloses an automatic control converting power source preventing power interruption and transient voltage sag for production equipment and belongs to the field of electrical devices. The technical essential is that a UPS in a workshop A is connected with a main input terminal of a double-power-supply automatic converting switch K1; a UPS in a workshop B is connected with a main input terminal of a double-power-supply automatic converting switch K2; a shared hot standby UPS is connected with an auxiliary input terminal of the K1 and an auxiliary input terminal of the K2; an output terminal of the K1 is connected with a production equipment load in the workshop A while an output terminal of the K2 is connected with a production equipment load in the workshop B. By adopting the design of the shared hot standby UPS, automatic switching between the main UPS and the auxiliary UPS is realized through the double-power-supply automatic converting switch, so that adverse influence on the equipment caused by transient voltage sag of a power grid is avoided and power can be output with high quality. And the automatic control converting power source preventing power interruption and transient voltage sag for the production equipment has extremely good fault isolation function and anti-overload and anti-short-circuit capabilities.

Description

Production equipment anti-power failure, the electric automatic control conversion electric power that shakes
Technical field:
The utility model belongs to a kind of uninterruption power source.
Background technology:
The confession electrical stability of the continuous production device of chemical enterprise is most important.In normal production, if power down meeting suddenly stops continuous production immediately, thereby bring heavy economic losses and personal safety accident.In order to prevent that this type of accident from occurring, be all that robot control system(RCS) is equipped with uninterruption power source (UPS).This outfit is generally unit operation, once normal power supply cuts off the power supply, shakes electricity, UPS can automatic power.Yet the UPS long operational time also can electronic devices and components to occur aging, the faults such as rectification, inversion module damage.These faults cause the automatic system power down, in the short time, can't recover, and can bring inestimable loss equally.
Summary of the invention:
The purpose of this utility model is to provide a kind of production equipment anti-power failure, shake electric automatic control conversion electric power, is automatically converted to stand-by power supply when supply voltage decompression/phase shortage, under-voltage, overvoltage.In order to realize this purpose, adopted such technical scheme: production equipment anti-power failure, the electric automatic control conversion electric power that shakes are comprised of UPS and the public hot standby UPS of workshop.The ups power in A workshop connects the primary input end of double power supply automatic transfer switch K1, and B workshop ups power connects the primary input end of double power supply automatic transfer switch K2; Public hot standby ups power connect simultaneously K1 from input and K2 from input; The output of K1 connects the production equipment load in A workshop, and the output of K2 connects the production equipment load in B workshop; Hot standby UPS is continuously A simultaneously, electrical control secondary circuit in B workshop provides stable power-supplying.
The production equipment anti-power failure, the electric automatic control conversion electric power that shakes adopts the design of public hot standby UPS, realized the automatic conversion of principal and subordinate UPS power supply by double power supply automatic transfer switch, prevented the harmful effect that electrical network rolling electricity produces equipment, the electricity that shakes refers to that the instantaneous drop-out time of line voltage is within 1.5 seconds, recover again normal phenomenon, when falling, voltage can make ac contactor coil dead electricity in the electrical control secondary circuit cause motor to be stopped transport, and use UPS to provide stabilized power supply for secondary circuit always, effectively prevented the bad shadow that electrical network rolling electricity produces equipment, out-put supply in high quality, fabulous Fault Isolation function and anti-overload are arranged, anti-short circuit capability.
The accompanying drawing explanation:
Fig. 1 is the structural representation that robot control system(RCS) is equipped with uninterruption power source (UPS).Fig. 2 is the production equipment anti-power failure, shake the structural representation of electric automatic control conversion electric power.
Embodiment:
Below in conjunction with accompanying drawing, be further described.
Production equipment anti-power failure, the electric automatic control conversion electric power that shakes, be comprised of UPS and the public hot standby UPS of workshop.As shown in Figure 1, the UPS of workshop, be to become direct current through rectification under the mains supply state, and to the battery charging, another mistake becomes interchange and powers to the load.Once cut off the power supply, shake electricity, be convertible into powered battery, make power supply continuously and stable.Designed production equipment anti-power failure, the electric automatic control conversion electric power that shakes of power cut problem caused because of faults itself when preventing the UPS unit operation, its structural principle as shown in Figure 2.The ups power in A workshop connects the primary input end of K1 double power supply automatic transfer switch, and B workshop ups power connects the primary input end of K2 double power supply automatic transfer switch; Public hot standby ups power connect simultaneously K1 from input and K2 from input; The output of K1 connects the production equipment load in A workshop, and the output of K2 connects the production equipment load in B workshop; Hot standby UPS also connects A, B workshop electrical control secondary circuit simultaneously.Under the normal power supply state, each self-supporting its load supplying of the UPS in workshop.Once have one or two workshop that main UPS fault outage occurs, public hot standby UPS just can automatically switch to power supply by double power supply automatic transfer switch.After the workshop UPS reparation that power supply trouble occurs puts into operation, double power supply automatic transfer switch can be transformed into again workshop master UPS power supply automatically, thereby realizes the automatic switchover that UPS is hot standby.Hot standby UPS will consider load-carrying capacity when type selecting.Determine its public hot standby scope according to its amount of capacity.When A, B workshop master UPS fault-free, hot standby UPS, in Light Condition, only provides power supply for A, B workshop electrical control secondary circuit.

Claims (1)

1. production equipment anti-power failure, the electric automatic control conversion electric power that shakes, UPS and public hot standby UPS by workshop form, it is characterized in that: the ups power in A workshop connects the primary input end of double power supply automatic transfer switch K1, and B workshop ups power connects the primary input end of double power supply automatic transfer switch K2; Public hot standby ups power connect simultaneously K1 from input and K2 from input; The output of K1 connects the production equipment load in A workshop, and the output of K2 connects the production equipment load in B workshop; Hot standby UPS connects A, B workshop electrical control secondary circuit simultaneously.
CN2013203393287U 2013-05-29 2013-05-29 Automatic control converting power source preventing power interruption and transient voltage sag for production equipment Expired - Lifetime CN203326701U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203393287U CN203326701U (en) 2013-05-29 2013-05-29 Automatic control converting power source preventing power interruption and transient voltage sag for production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203393287U CN203326701U (en) 2013-05-29 2013-05-29 Automatic control converting power source preventing power interruption and transient voltage sag for production equipment

Publications (1)

Publication Number Publication Date
CN203326701U true CN203326701U (en) 2013-12-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203393287U Expired - Lifetime CN203326701U (en) 2013-05-29 2013-05-29 Automatic control converting power source preventing power interruption and transient voltage sag for production equipment

Country Status (1)

Country Link
CN (1) CN203326701U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103607040A (en) * 2013-12-10 2014-02-26 国家电网公司 Automatic dispatching integral power supply system
CN113131601A (en) * 2021-04-20 2021-07-16 许昌许继昌龙电能科技股份有限公司 Multi-parameter self-adaptive anti-interference electricity system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103607040A (en) * 2013-12-10 2014-02-26 国家电网公司 Automatic dispatching integral power supply system
CN113131601A (en) * 2021-04-20 2021-07-16 许昌许继昌龙电能科技股份有限公司 Multi-parameter self-adaptive anti-interference electricity system and method

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Granted publication date: 20131204