CN106304418A - A kind of base station equipment is powered method of discrimination and system - Google Patents
A kind of base station equipment is powered method of discrimination and system Download PDFInfo
- Publication number
- CN106304418A CN106304418A CN201610623480.6A CN201610623480A CN106304418A CN 106304418 A CN106304418 A CN 106304418A CN 201610623480 A CN201610623480 A CN 201610623480A CN 106304418 A CN106304418 A CN 106304418A
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- power supply
- power
- base station
- powered
- station equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of base station equipment to power method of discrimination and system, including step: step 1) sets up power consuming administrative system, described power consuming administrative system includes Surveillance center, be wirelessly transferred harvester and power supply differentiates terminal；Step 2) use power consuming administrative system, with power supply, the described harvester that is wirelessly transferred differentiates that terminal is connected, reception power supply differentiates that the base station equipment that terminal judges is powered and originates and power-on time signal, and be wirelessly sent to Surveillance center, described Surveillance center's display base station equipment power derive from electrical network power, electromotor emergency power generation or storage battery power supply.Generating beginning and ending time and logout, convenient generating record queries can be provided, it is provided that generating duration statistics；Reach clearly to settle accounts the purpose of base station maintenance company generating expense, provide recording materials for audit of expense and inquiry simultaneously；The electrical network providing base station is powered and the record that generates electricity, and powers for the later stage and power sourcing equipment transformation provides foundation.
Description
Technical field
The present invention relates to a kind of base station equipment power supply management field, be specifically related to a kind of base station equipment power method of discrimination and
System.
Background technology
Number of base stations is numerous, widely distributed, and local electrical network residing for a lot of base stations is probably due to electrical network is unstable or electric power supplies
Deficiency is answered to cause base station to have a power failure.After base station has a power failure, powering initially with base station battery, battery is because of capacity reasons, it is impossible to long-term
Power supply, before battery discharge is complete, electrical network is powered and is not the most replied power supply, it is necessary to base station maintenance company uses electromotor to send out
Electricity, electrical power generators works for base station equipment, prevents base station equipment power-off from exiting service.Therefore, base station maintenance company generating
Generate electricity disbursement and sattlement, such as electromotor trucking expenses, the oily expense of generating generation will be related to.In order to settle accounts generating expense,
Must be known by electrical power generators beginning and ending time and generating duration, so being necessary for judging which kind of power supply of originating when base station equipment is powered
Input, and the power-on time of energy clear definition every kind power supply.
Summary of the invention
The purpose of the present invention is i.e. to overcome the deficiencies in the prior art, it is provided that a kind of base station equipment is powered method of discrimination and be
System, reaches clearly to settle accounts the purpose of base station maintenance company generating expense, base station power is the most also supplied with the clear record of offer
And analytical data.
The present invention is achieved through the following technical solutions: a kind of base station equipment is powered method of discrimination, including step:
Step 1) sets up power consuming administrative system, and described power consuming administrative system includes Surveillance center, is wirelessly transferred harvester
Terminal is differentiated with power supply；
Step 2) use power consuming administrative system, the described harvester that is wirelessly transferred to differentiate that terminal is connected with power supply, receive power supply
Differentiate that the base station equipment that terminal judges is powered to originate and power-on time signal, and be wirelessly sent to Surveillance center, institute
The Surveillance center's display base station equipment stated power derive from electrical network power, electromotor emergency power generation or storage battery power supply.
Preferably, in step 1), collection information is sent by the described harvester that is wirelessly transferred by wireless data channel
To Surveillance center, the described harvester that is wirelessly transferred is rotating ring harvester or energy consumption harvester.
Preferably, step 2) in, described power supply differentiates that terminal differentiates that base station equipment is powered and derives from electrical network and power, generate electricity
Machine emergency power generation or storage battery power supply, and record the beginning and ending time of every kind of power supply mode, then by the shape of every kind of power supply mode
State and temporal information are sent to be wirelessly transferred harvester.
Preferably, step 2) in, described Surveillance center powers according to the base station equipment received and originates and power-on time letter
Number, it being currently in Surveillance center's interface display base station and use mains-supplied, generator powered or battery are powered, and show
The beginning and ending time of every kind of power supply mode.
Preferably, described power supply differentiates that terminal is by comparing the ac output frequency deviation of electrical network less than generator alternating current
Output frequency differentiates that base station supply and AC input is powered or electromotor emergency service from electrical network, if not being the most both above
Situation, transmits data to Surveillance center, then be judged as that battery is powered.
Preferably, described power supply differentiates that terminal is connected on electrical network energization input by supporting current transformer, works as electricity
When current transformer detection has electric current, described power supply differentiates that terminal gathers electrical network power frequency deviation, peak frequency of being powered by electrical network
Deviation setting is frequency departure judgement threshold, and described power supply differentiates when terminal normally works, and gathers the power supply input of base station equipment
Frequency departure, power supply incoming frequency deviation is more than frequency departure judgement threshold, it is determined that for generator powered, and records electromotor and supply
The electricity beginning and ending time, power supply incoming frequency deviation is less than or equal to frequency departure judgement threshold, it is determined that powers for electrical network, and records electricity
The net power supply beginning and ending time, do not collect power supply incoming frequency, it is determined that power for battery, and record battery and power the beginning and ending time.
Preferably, described power supply differentiation terminal is single terminal, supplemental powered differentiation termination function mould on ammeter
Block, circuit or software complete.
The present invention is realized by another technical scheme: a kind of base station equipment is powered judgement system, including management of power use system
System, described power consuming administrative system includes Surveillance center, is wirelessly transferred harvester and power supply differentiation terminal；Described is wireless
Transmitting harvester to be connected with power supply differentiation terminal, the base station equipment that reception power supply differentiation terminal judges is powered when originating and power
Between signal, and be wirelessly sent to Surveillance center, described Surveillance center's display base station equipment is powered and is derived from electrical network
Power supply, electromotor emergency power generation or storage battery power supply.
Preferably, collection information is sent in monitoring by the described harvester that is wirelessly transferred by wireless data channel
The heart, the described harvester that is wirelessly transferred is rotating ring harvester or energy consumption harvester.
Preferably, described power supply differentiates that terminal differentiates that base station equipment is powered and derives from that electrical network is powered, electromotor is emergent sends out
Electricity or storage battery power supply, and record the beginning and ending time of every kind of power supply mode, then by state and the time of every kind of power supply mode
Information is sent to be wirelessly transferred harvester.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, generating beginning and ending time and logout can be provided, convenient generating record queries, it is provided that generating duration statistics；
2, reach clearly to settle accounts the purpose of base station maintenance company generating expense, provide record material for audit of expense and inquiry simultaneously
Material；
3, provide the electrical network of base station to power and the record that generates electricity, power for the later stage and power sourcing equipment transformation provides foundation.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is that a kind of base station equipment of the present invention is powered the principle process schematic diagram of method of discrimination；
Fig. 2 is the present invention principle schematic with the ammeter of power supply discrimination function；
Fig. 3 is that a kind of base station equipment of the present invention is powered the principle schematic of judgement system.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
The method of discrimination as it is shown in figure 1, one base station equipment of the present invention is powered, including step:
Step 1) sets up power consuming administrative system, and described power consuming administrative system includes Surveillance center, is wirelessly transferred harvester
Terminal is differentiated with power supply；Collection information is sent in monitoring by the described harvester that is wirelessly transferred by wireless data channel
The heart, the described harvester that is wirelessly transferred is rotating ring harvester or energy consumption harvester.
Step 2) use power consuming administrative system, the described harvester that is wirelessly transferred to differentiate that terminal is connected with power supply, receive
Power supply differentiates that the base station equipment that terminal judges is powered and originates and power-on time signal, and is wirelessly sent in monitoring
The heart, the software display base station equipment in Surveillance center is powered and is derived from that electrical network is powered, electromotor emergency power generation or accumulator supply
Electricity.Power supply differentiate terminal differentiate base station equipment power derive from electrical network power, electromotor emergency power generation or storage battery power supply, and
Record the beginning and ending time of every kind of power supply mode, then state and the temporal information of every kind of power supply mode are sent to be wirelessly transferred and adopt
Acquisition means.Described Surveillance center powers according to the base station equipment received and originates and power-on time signal, at Surveillance center interface
Display base station is currently and uses mains-supplied, and generator powered or battery are powered, and shows rising of every kind of power supply mode
The only time.
Described power supply differentiates that terminal is by comparing the ac output frequency deviation of electrical network less than generator alternating current output frequency
Rate differentiates that base station supply and AC input is powered or electromotor emergency service from electrical network, if not being the most both above situation,
Transmit data to Surveillance center, be then judged as that battery is powered.
Power supply differentiates that terminal is connected on electrical network energization input by supporting current transformer, when current transformer detection has
During electric current, described power supply differentiates that terminal gathers electrical network power frequency deviation, and maximum frequency deviation of being powered by electrical network is set as frequency
Bias judge thresholding, described power supply differentiates when terminal normally works, gathers the power supply incoming frequency deviation of base station equipment, and power supply is defeated
Enter frequency departure more than frequency departure judgement threshold, it is determined that for generator powered, and record generator powered beginning and ending time, power supply
Incoming frequency deviation is less than or equal to frequency departure judgement threshold, it is determined that power for electrical network, and records electrical network and power the beginning and ending time,
Do not collect power supply incoming frequency, it is determined that power for battery, and record battery and power the beginning and ending time.
The supply frequency of civil power and generator powered is had any different, and mains-supplied belongs to bulk power grid, and the generating set of power plant will
Invariablenes turning speed controls at 3000 revs/min, therefore mains frequencies is stable, is 50 ± 0.5HZ；And during generator powered,
Electromotor belongs to power supply individuality, and electromotor is the most limited due to load capacity, and the change of load current can cause the change of rotating speed, no
Possible stability contorting is at 3000 revs/min, so it is the biggest supply frequency to be caused to be changed to 50 ± 1HZ.So adopting
With power supply differentiate terminal distinguished by setpoint frequency bias judge thresholding be electrical network power, electromotor emergency power generation or electric power storage
Pond powers, and powered by Surveillance center's display base station equipment derive from electrical network power, electromotor emergency power generation or accumulator
Power supply；And record battery and power the beginning and ending time.
Power supply differentiation terminal is single terminal, supplemental powered differentiation termination function module, circuit or software on ammeter
Complete.With the ammeter (as shown in Figure 2) of power supply discrimination function, electric energy acquisition computation chip collection is powered transformer at electrical network
When having electric current, gathering the frequency departure that electrical network is powered, the ammeter collection electrical network power frequency deviation with power supply discrimination function enters
Row study, maximum frequency deviation of being powered by electrical network is set as frequency departure judgement threshold, with power supply discrimination function ammeter just
Often gathering the power supply incoming frequency deviation of base station equipment during work, power supply incoming frequency deviation is more than frequency departure judgement threshold,
Being judged to generator powered, and record the generator powered beginning and ending time, power supply incoming frequency deviation is less than or equal to frequency departure
Judgement threshold, it is determined that power for electrical network, and record electrical network and power the beginning and ending time, do not collect power supply incoming frequency, it is determined that for
Battery is powered, and records battery and power the beginning and ending time.Result of determination is stored in memory by CPU.Meanwhile, sentence with power supply
The ammeter of other function, by RS485 communication interface, is sent to be wirelessly transferred harvester by result of determination, is wirelessly transferred collection
Device can be energy consumption harvester or rotating ring harvester (FSU), is wirelessly transferred harvester by wireless data channel (TD_
LTE/HSDPA/GPRS/EV_DO/CDMA1X) power supply of base station equipment being inputted source, power-on time is sent to Surveillance center.
Surveillance center is that electrical network is powered beginning and ending time and duration according to receiving data content and powering in software platform display base station equipment, sends out
Motor emergency power generation beginning and ending time and duration.When additionally both exchanges the most do not input, battery powered time and duration.
A kind of base station equipment is powered method of discrimination, it is possible to provide generating beginning and ending time and logout, convenient generating record is looked into
Ask, it is provided that generating duration statistics；Reach clearly to settle accounts the purpose of base station maintenance company generating expense, simultaneously for audit of expense with look into
Ask and recording materials are provided；The electrical network providing base station is powered and the record that generates electricity, and powers for the later stage and power sourcing equipment transformation provides foundation.
Embodiment 2
As it is shown on figure 3, the present invention's is realized by another technical scheme: a kind of base station equipment is powered judgement system, and base station exchanges
Electronic box is provided with electrical network input and electromotor input, and electrical network input is connected with grid power transmission, electromotor input and generating
Machine transmission of electricity connects, and electrical network input and electromotor input are all connected with interlock switch/ATS, and the function of interlock switch/ATS is
To the conversion between grid power transmission and generator transmission two-way power supply, interlock switch/ATS the most respectively with Switching Power Supply air switch,
Air Conditioning switch and other air switches connect, Air Conditioning on-off control air-conditioning switch, other air switches and other
Electrical equipment (such as exhaust fan) connection is controlled switch, and Switching Power Supply air switch is connected with base station equipment cabinet, in base station equipment cabinet
It is provided with Switching Power Supply AC220/DC48V base station equipment circuit is controlled.
Power supply differentiates that terminal is connected with electrical network input and carries out the input detection of electrical network transformer current, when current transformer is examined
When survey has electric current, power supply differentiates that terminal gathers electrical network power frequency deviation, and maximum frequency deviation of being powered by electrical network is set as frequency
Bias judge thresholding；Meanwhile, power supply differentiates that terminal is connected with Switching Power Supply air switch outfan and carries out voltage and frequency and input
Detection, power supply differentiates when terminal normally works, gathers the power supply incoming frequency deviation of base station equipment, and power supply incoming frequency deviation is big
In frequency departure judgement threshold, it is determined that for generator powered, by differentiating the energy consumption harvester or rotating ring that terminal is connected with power supply
Harvester, is wirelessly sent to collection information Surveillance center, and records the generator powered beginning and ending time；Power supply incoming frequency deviation
Less than or equal to frequency departure judgement threshold, it is determined that power for electrical network, by differentiating, with power supply, the energy consumption harvester that terminal is connected
Or rotating ring harvester, collection information is wirelessly sent to Surveillance center, and records electrical network and power the beginning and ending time, do not collect power supply
Incoming frequency, it is determined that power for battery, by the energy consumption harvester being connected with power supply differentiation terminal or rotating ring harvester, will adopt
Collection information is wirelessly sent to Surveillance center, and records battery and power the beginning and ending time.
A kind of base station equipment is powered judgement system, it is possible to provide generating beginning and ending time and logout, convenient generating record is looked into
Ask, it is provided that generating duration statistics；Reach clearly to settle accounts the purpose of base station maintenance company generating expense, simultaneously for audit of expense with look into
Ask and recording materials are provided；The electrical network providing base station is powered and the record that generates electricity, and powers for the later stage and power sourcing equipment transformation provides foundation.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (10)
1. a base station equipment is powered method of discrimination, it is characterised in that include step:
Step 1) sets up power consuming administrative system, and described power consuming administrative system includes Surveillance center, is wirelessly transferred harvester
Terminal is differentiated with power supply；
Step 2) use power consuming administrative system, the described harvester that is wirelessly transferred to differentiate that terminal is connected with power supply, receive power supply
Differentiate that the base station equipment that terminal judges is powered to originate and power-on time signal, and be wirelessly sent to Surveillance center, institute
The Surveillance center's display base station equipment stated power derive from electrical network power, electromotor emergency power generation or storage battery power supply.
A kind of base station equipment the most according to claim 1 is powered method of discrimination, it is characterised in that: in step 1), described
Being wirelessly transferred harvester and by wireless data channel, collection information is sent to Surveillance center, described is wirelessly transferred collection dress
Put employing rotating ring harvester or energy consumption harvester.
A kind of base station equipment the most according to claim 1 is powered method of discrimination, it is characterised in that: step 2) in, described
Power supply differentiate terminal differentiate base station equipment power derive from electrical network power, electromotor emergency power generation or storage battery power supply, and remember
Record the beginning and ending time of every kind of power supply mode, then be sent to be wirelessly transferred collection by state and the temporal information of every kind of power supply mode
Device.
A kind of base station equipment the most according to claim 1 is powered method of discrimination, it is characterised in that: step 2) in, described
Surveillance center powers according to the base station equipment received and originates and power-on time signal, is currently in Surveillance center's interface display base station
Using mains-supplied, electromotor emergency service or battery are powered, and show the beginning and ending time of every kind of power supply mode.
A kind of base station equipment the most according to claim 1 is powered method of discrimination, it is characterised in that: described power supply differentiates eventually
Hold and differentiate that base station supply and AC inputs by the ac output frequency deviation comparing electrical network less than generator alternating current output frequency
Powering or electromotor emergency service from electrical network, if not being the most both above situation, terminal still transmits data in monitoring
The heart, then be judged as that battery is powered.
A kind of base station equipment the most according to claim 5 is powered method of discrimination, it is characterised in that: described power supply differentiates eventually
End is connected on electrical network energization input by supporting current transformer, and when current transformer detection has electric current, described power supply is sentenced
Other terminal gathers electrical network power frequency deviation, and maximum frequency deviation of being powered by electrical network is set as frequency departure judgement threshold, described
Power supply differentiates when terminal normally works, and gathers the power supply incoming frequency deviation of base station equipment, and power supply incoming frequency deviation is more than frequency
Rate bias judge thresholding, it is determined that for generator powered, and record the generator powered beginning and ending time, power supply incoming frequency deviation is less than
Or equal to frequency departure judgement threshold, it is determined that power for electrical network, and record electrical network and power the beginning and ending time, do not collect power supply input
Frequency, it is determined that power for battery, and record battery and power the beginning and ending time.
A kind of base station equipment the most according to claim 6 is powered method of discrimination, it is characterised in that: described power supply differentiates eventually
End is single terminal, on ammeter, supplemental powered differentiation termination function module, circuit or software complete.
8. a base station equipment is powered judgement system, it is characterised in that: include electric management system, in described power consuming administrative system
Including Surveillance center, it is wirelessly transferred harvester and power supply differentiation terminal；Described is wirelessly transferred harvester and power supply differentiation
Terminal is connected, and reception power supply differentiates that the base station equipment that terminal judges is powered and originates and power-on time signal, and wirelessly
Be sent to Surveillance center, described Surveillance center's display base station equipment power derive from electrical network power, electromotor emergency power generation or
Person's storage battery power supply.
A kind of base station equipment the most according to claim 8 is powered judgement system, it is characterised in that: described being wirelessly transferred is adopted
Collection information is sent to Surveillance center by wireless data channel by acquisition means, and the described harvester that is wirelessly transferred is that rotating ring is adopted
Acquisition means or energy consumption harvester.
The most according to claim 8 or claim 9, a kind of base station equipment power judgement system, it is characterised in that: described power supply is sentenced
Other terminal differentiate base station equipment power derive from electrical network power, electromotor emergency power generation or storage battery power supply, and record every kind
The beginning and ending time of power supply mode, then it is sent to be wirelessly transferred harvester by state and the temporal information of every kind of power supply mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623480.6A CN106304418A (en) | 2016-08-03 | 2016-08-03 | A kind of base station equipment is powered method of discrimination and system |
| PCT/CN2017/094945 WO2018024164A1 (en) | 2016-08-03 | 2017-07-28 | Method and system for determining power supply of base station device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623480.6A CN106304418A (en) | 2016-08-03 | 2016-08-03 | A kind of base station equipment is powered method of discrimination and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106304418A true CN106304418A (en) | 2017-01-04 |
Family
ID=57664336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610623480.6A Pending CN106304418A (en) | 2016-08-03 | 2016-08-03 | A kind of base station equipment is powered method of discrimination and system |
Country Status (2)
| Country | Link |
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| CN (1) | CN106304418A (en) |
| WO (1) | WO2018024164A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370886A (en) * | 2017-08-29 | 2017-11-21 | 遵义博文软件开发有限公司 | A kind of base station power supply monitor system based on cell phone application |
| WO2018024164A1 (en) * | 2016-08-03 | 2018-02-08 | 成都昊普环保技术有限公司 | Method and system for determining power supply of base station device |
| CN109149767A (en) * | 2018-09-06 | 2019-01-04 | 成都昊普环保技术有限公司 | A kind of base station electricity consumption differentiation and electric energy management system and method |
| CN109980768A (en) * | 2017-12-28 | 2019-07-05 | 中国移动通信集团安徽有限公司 | Analysis method, device, equipment and the medium of communications node power supply state |
| CN110308676A (en) * | 2019-05-29 | 2019-10-08 | 成都昊普环保技术有限公司 | Base station wisdom energy management platform |
| CN110501963A (en) * | 2019-04-30 | 2019-11-26 | 成都科鑫电气有限公司 | A kind of wisdom energy supply system |
| CN110673081A (en) * | 2019-10-18 | 2020-01-10 | 国网福建省电力有限公司 | Intelligent electric meter error online estimation method based on edge calculation |
| CN111337856A (en) * | 2020-03-23 | 2020-06-26 | 广州市极越电子有限公司 | Power failure detection method and power failure sensor |
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| CN110649653B (en) * | 2019-09-23 | 2023-12-22 | 宝鸡石油机械有限责任公司 | Automatic start-stop and grid-connected system of generator set |
| CN110769446B (en) * | 2019-10-31 | 2023-03-31 | 刘新东 | Intelligent monitoring system and method for 5G communication base station |
| WO2022187485A1 (en) * | 2021-03-05 | 2022-09-09 | Commscope Technologies Llc | Communication interface for a cellular base station |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018024164A1 (en) * | 2016-08-03 | 2018-02-08 | 成都昊普环保技术有限公司 | Method and system for determining power supply of base station device |
| CN107370886A (en) * | 2017-08-29 | 2017-11-21 | 遵义博文软件开发有限公司 | A kind of base station power supply monitor system based on cell phone application |
| CN109980768A (en) * | 2017-12-28 | 2019-07-05 | 中国移动通信集团安徽有限公司 | Analysis method, device, equipment and the medium of communications node power supply state |
| CN109149767A (en) * | 2018-09-06 | 2019-01-04 | 成都昊普环保技术有限公司 | A kind of base station electricity consumption differentiation and electric energy management system and method |
| CN110501963A (en) * | 2019-04-30 | 2019-11-26 | 成都科鑫电气有限公司 | A kind of wisdom energy supply system |
| CN110308676A (en) * | 2019-05-29 | 2019-10-08 | 成都昊普环保技术有限公司 | Base station wisdom energy management platform |
| CN110673081A (en) * | 2019-10-18 | 2020-01-10 | 国网福建省电力有限公司 | Intelligent electric meter error online estimation method based on edge calculation |
| CN110673081B (en) * | 2019-10-18 | 2021-10-29 | 国网福建省电力有限公司 | Intelligent electric meter error online estimation method based on edge calculation |
| CN111337856A (en) * | 2020-03-23 | 2020-06-26 | 广州市极越电子有限公司 | Power failure detection method and power failure sensor |
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| Publication number | Publication date |
|---|---|
| WO2018024164A1 (en) | 2018-02-08 |
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Application publication date: 20170104 |