CN103472775A - Power supply system and power supply method - Google Patents
Power supply system and power supply method Download PDFInfo
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- CN103472775A CN103472775A CN2013103700650A CN201310370065A CN103472775A CN 103472775 A CN103472775 A CN 103472775A CN 2013103700650 A CN2013103700650 A CN 2013103700650A CN 201310370065 A CN201310370065 A CN 201310370065A CN 103472775 A CN103472775 A CN 103472775A
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a power supply system, and relates to the technical field of low-voltage power distribution. The power supply system comprises commercial power, a battery group and an electric multi-channel load, and also comprises a safe power supply of an internal time-sharing power-off device; the time-sharing power-off device comprises a user interaction module, a PLC (Programmable Logic Controller) module and an output power distribution module, wherein the user interaction module is used for monitoring, controlling and managing the multi-channel load and setting the priority of electric equipment, and the PLC module and the output power distribution module are used for performing centralized power supply control on the multi-channel load. According to the power supply system disclosed by the invention, a great deal of investment cost of safe power supply storage batteries can be saved and the equipment use space can be saved by using the time-sharing power-off device, and the power can be supplied selectively and periodically according to the priority of user load.
Description
Technical field
The present invention relates to the low-voltage distribution technical field, relate in particular to a kind of electric power system.
Background technology
The production of modern society is increasing to the dependence of electric power, and many fields that supply is had relatively high expectations to electric power all adopt the UPS power supply.The equipment that uses at present UPS safety power supply accumulator when outage not have the difference of priority to its power supply order, use common safety power supply storage battery power supply, until the power consumption of safety power supply accumulator is complete simultaneously.This mode is larger to the demand of safety power supply accumulator, and visual plant can't obtain preferential power supply and protection.Simultaneously owing to not having a kind of effective device to be connected with multichannel loading, so also can't realize multichannel loading is carried out to centrally connected power supply control.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is, during the safety power supply outage how according to the priority order consumer is carried out to selectivity, interim power supply, make visual plant preferentially be powered and protect.
(2) technical scheme
In order to address the above problem, the invention provides a kind of electric power system, it is characterized in that, described electric power system comprises: the multichannel loading of civil power, electric battery and electricity consumption, described electric power system also comprises the safety power supply of built-in timesharing breaker device, and described timesharing breaker device comprises:
User interactive module, it is for being set multichannel loading monitoring, control with the priority of managing consumer;
PLC module and output distribution module, it is for carrying out centrally connected power supply control to multichannel loading.
Wherein, described user interactive module comprises visual touch screen.
Wherein, described PLC module comprises pre-set programs unit and monitoring means.
Wherein, described user interactive module is changed with described PLC module and is carried out the signal transmission by D/A.
Further, provide a kind of a kind of method of supplying power to based on described electric power system, described method of supplying power to comprises the following steps:
S1: the priority of consumer is set by described user interactive module;
S2: described user interactive module is carried out setting signal the D/A conversion and is transferred to described PLC module;
S3: described PLC module is processed and is produced corresponding control signal and is transferred to described output distribution module to setting signal;
S4: described output distribution module is carried out the power supply of selectivity, stage according to the priority of setting to consumer according to control signal, make visual plant preferentially be powered and protect.
(3) beneficial effect
Electric power system of the present invention; use the timesharing breaker device can save a large amount of safety power supply accumulator costs of investment and equipment usage space; and can carry out the power supply of selectivity, stage to it according to the priority of user load; visual plant can obtain priority protection and it can be calculated safety power supply accumulator demand like this, thereby can make rationalizing to the consumption of accumulator, selects.This electric power system is carried out centrally connected power supply control to multichannel loading centered by safety power supply, can reach the purpose of optimal utilization electric energy and reasonable distribution electric energy, thereby greatly improves service efficiency and the safety in utilization of safety power supply.
The accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for the present invention is described, but are not used for limiting the scope of the invention.
Shown in Fig. 1, described electric power system comprises: the multichannel loading 4 of civil power 1, electric battery 2 and electricity consumption, and described electric power system also comprises the safety power supply 3 of built-in timesharing breaker device 30, described timesharing breaker device 30 comprises,
User interactive module 301, it is for being set multichannel loading monitoring, control with the priority of managing consumer;
PLC module 302 and output distribution module 303, it is for carrying out centrally connected power supply control to multichannel loading 4.
Preferably, described user interactive module 301 comprises visual touch screen.
Preferably, described PLC module 302 comprises pre-set programs unit and monitoring means.
Preferably, described user interactive module 301 is changed with described PLC module 302 and is carried out the signal transmission by D/A.
Further, provide a kind of a kind of method of supplying power to based on described electric power system, described method of supplying power to comprises the following steps:
S1: the priority by 301 pairs of consumers of described user interactive module is set;
S2: described user interactive module 301 is carried out setting signal the D/A conversion and is transferred to described PLC module 302;
S3: 302 pairs of setting signals of described PLC module are processed and are produced corresponding control signal and are transferred to described output distribution module 303;
S4: described output distribution module 303 is carried out the power supply of selectivity, stage according to the priority of setting to consumer according to control signal, make visual plant preferentially be powered and protect.
302 pairs of setting signals of described PLC module are processed and are produced corresponding control signal and are transferred to described output distribution module 303.Described output distribution module 303 is carried out the power supply of selectivity, stage according to the priority of setting to consumer according to control signal, make visual plant preferentially be powered and protect.Described user interactive module 301 is connected with civil power 1 and electric battery 2 by safety power supply 3, completes monitoring, control and management to one or more input, makes the staff accomplish real-time control to the power supply state of civil power 1 and electric battery 2.Described user interactive module 301 carries out user's input message to be transferred to described PLC module 302 after the D/A conversion.The signal that described PLC module transmits described user interactive module carries out analyzing and processing and produces corresponding control signal, and transfers signals to described output distribution module 303.The control signal of described PLC module 302 will be controlled by the power supply of 303 pairs of multichannel loadings 4 of described output distribution module.Cooperation by described user interactive module 301, described PLC module 302 and described output distribution module 303 realizes multichannel loading is carried out to centrally connected power supply control.Described user load module receives the user to the setting of load priority and to the setting of load supplying time, by above-mentioned set information is calculated, can draw the quantity of required accumulator.Thereby the staff can obtain intuitively the demand of accumulator and can make corresponding adjustment according to the accumulator demand from described User Interface.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. an electric power system, is characterized in that, described electric power system comprises: the multichannel loading of civil power, electric battery and electricity consumption, and described electric power system also comprises the safety power supply of built-in timesharing breaker device, described timesharing breaker device comprises:
User interactive module, it is for being set multichannel loading monitoring, control with the priority of managing consumer;
PLC module and output distribution module, it is for carrying out centrally connected power supply control to multichannel loading.
2. electric power system as claimed in claim 1, is characterized in that, described user interactive module comprises visual touch screen.
3. electric power system as claimed in claim 1, is characterized in that, described PLC module comprises pre-set programs unit and monitoring means.
4. electric power system as claimed in claim 1, is characterized in that, described user interactive module is changed with described PLC module and carried out the signal transmission by D/A.
5. a kind of method of supplying power to based on the described electric power system of claim 1, is characterized in that, described method of supplying power to comprises the following steps:
S1: the priority of consumer is set by described user interactive module;
S2: described user interactive module is carried out setting signal the D/A conversion and is transferred to described PLC module;
S3: described PLC module is processed and is produced corresponding control signal and is transferred to described output distribution module to setting signal;
S4: described output distribution module is carried out the power supply of selectivity, stage according to the priority of setting to consumer according to control signal, make visual plant preferentially be powered and protect.
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| CN2013103700650A CN103472775A (en) | 2013-08-23 | 2013-08-23 | Power supply system and power supply method |
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| CN2013103700650A CN103472775A (en) | 2013-08-23 | 2013-08-23 | Power supply system and power supply method |
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Cited By (9)
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| WO2017143878A1 (en) * | 2016-02-25 | 2017-08-31 | 广州广电运通金融电子股份有限公司 | Method and system for intelligent uninterruptible power supply for atm device |
| WO2018109528A1 (en) * | 2016-12-15 | 2018-06-21 | Pismo Labs Technology Ltd. | Methods and systems for providing electricity according to power policy |
| WO2018119813A1 (en) * | 2016-12-29 | 2018-07-05 | 李姗姗 | Intelligent method for distribution of electric energy |
| WO2018119809A1 (en) * | 2016-12-29 | 2018-07-05 | 李姗姗 | Ups system smart management method |
| CN108345374A (en) * | 2018-02-01 | 2018-07-31 | 联想(北京)有限公司 | Method of supplying power to and power supply system |
| CN108879937A (en) * | 2018-07-11 | 2018-11-23 | 佛山市众盈电子有限公司 | A kind of off-line UPS electric supply system |
| CN109546700A (en) * | 2018-09-14 | 2019-03-29 | 威视纳股份有限公司 | A kind of display cart and its power supply system and method for supplying power to |
| CN111277043A (en) * | 2020-03-18 | 2020-06-12 | 浩云科技股份有限公司 | Power supply time-sharing control |
| CN111277044A (en) * | 2020-03-25 | 2020-06-12 | 华兰生物工程重庆有限公司 | Power distribution method for uninterrupted power supply of power distribution cabinet |
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| CN108345374A (en) * | 2018-02-01 | 2018-07-31 | 联想(北京)有限公司 | Method of supplying power to and power supply system |
| CN108879937A (en) * | 2018-07-11 | 2018-11-23 | 佛山市众盈电子有限公司 | A kind of off-line UPS electric supply system |
| CN109546700A (en) * | 2018-09-14 | 2019-03-29 | 威视纳股份有限公司 | A kind of display cart and its power supply system and method for supplying power to |
| CN109546700B (en) * | 2018-09-14 | 2021-12-21 | 深圳市云谷时代网络技术有限公司 | Display cart and power supply system and power supply method thereof |
| CN111277043A (en) * | 2020-03-18 | 2020-06-12 | 浩云科技股份有限公司 | Power supply time-sharing control |
| CN111277044A (en) * | 2020-03-25 | 2020-06-12 | 华兰生物工程重庆有限公司 | Power distribution method for uninterrupted power supply of power distribution cabinet |
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Application publication date: 20131225 |