CN108631300A - A kind of cut-in method of the external emergency power supply of important power consumers configuration - Google Patents
A kind of cut-in method of the external emergency power supply of important power consumers configuration Download PDFInfo
- Publication number
- CN108631300A CN108631300A CN201810351180.6A CN201810351180A CN108631300A CN 108631300 A CN108631300 A CN 108631300A CN 201810351180 A CN201810351180 A CN 201810351180A CN 108631300 A CN108631300 A CN 108631300A
- Authority
- CN
- China
- Prior art keywords
- power supply
- external emergency
- emergency power
- cut
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- H02J3/005—
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The invention discloses the cut-in methods that a kind of important power consumers configure external emergency power supply.This method is specific as follows：The output end of emergency generator for having the user of generator car guarantor's electricity demanding to provide for oneself and the output end of external emergency power supply access device are attached by cable, generator car in place when, then the input terminal of the output end of generator car and external emergency power supply access device is attached by cable.The method of the present invention solves the problems, such as the power distribution room of current important electricity consumption user all without configuring external emergency power supply access device and generator car being needed to protect electricity, guarantor's electricity operating efficiency of generator car is improved by the cut-in method, electricity demanding is protected in timely and effective solution；Meanwhile the work of generator car access is greatly accelerated, the labor intensity of construction personnel is alleviated, manpower and materials are saved.
Description
Technical field
The present invention relates to power supply system emergency service technical fields, and in particular to a kind of important power consumers configuration is external to answer
The cut-in method in urgent telegram source.
Background technology
In the life and social production activity of the mankind, electricity has become indispensable key factor.With the mankind
Production and living rule is more and more perfect, and securing an adequate supply for electric power becomes more and more important.Including hospital, heavy industry production and
In the production and living activity of the important power consumers such as commercial center, even the power failure of short time will all cause it is immeasurable tight
Weight consequence.
Therefore, can supply of electric power circuit system failure when, timely and effectively using preparation power supply measure remedied, show
It obtains particularly significant.
The emergency measure of existing power failure is mainly important power consumers independently using the external emergency power supply provided for oneself
The mode of access carries out emergency service, and external emergency power supply therein mostly uses the emergency generator provided for oneself.However, that provides for oneself answers
Anxious generator is easy failure, while the electric power that can be provided is also extremely limited, cannot for a long time and high-power power supply, it usually needs supply
Electric company sends generator car to be remedied.But the generator car volume of electric company is larger, operates the demand in place higher than providing for oneself
Emergency generator；Simultaneously as the emergency generator of providing for oneself of important power consumers has accessed in the network system of itself,
It is often fallen short of and is limited by place space or access cable when conversion generator car power supply.For example, Dongguan on November 23rd, 2017
There is a cable duct to catch fire with sand, is directed at the 22 10kV outlet line outages in husky station, which includes supply electricity to institute of traditional Chinese medicine
Same Sha Zhan F25 hospitals line.And institute of traditional Chinese medicine's main power supply was same Sha Zhan F25 hospitals line at that time, available power supply is vertical new website F12 doctors
Skill line（This circuit is unqualified out of service because insulating）.After having a power failure with Sha Zhan F25 hospitals line, the emergent hair provided for oneself is opened by institute of traditional Chinese medicine
Motor supplies electricity to institute of traditional Chinese medicine's important load and emergency power supply.Meanwhile providing Chinese medicine after emergency generator fault outage for oneself in order to prevent
Yuan Quan institutes have a power failure, and institute of traditional Chinese medicine proposes that the demand of generator car, power supply bureau is needed to send several generator car to institute of traditional Chinese medicine to power supply bureau, but
Due to 2.1 meters of negative one building parking lot limit for height, generate electricity 3.8 meters of overall height, and generator car cannot enter negative one building parking lot；Meanwhile it stopping
The distance of field doorway to power distribution room is more than 100 meters（Up to 100 meters of the cable that generator car are equipped with）, generator car could not play work
With.Meanwhile all no external emergency power supply access device of configuration of the power distribution room of existing important electricity consumption user, and power distribution room
The change-over switch and its inlet-outlet line of house generator are all totally enclosed types, it is difficult to access generator car cable again.
Important power consumers require generator car to protect electricity the difficult problem of generator car access occurs still to repeated, and will be with
It increasing for important power consumers and increases, and it is all that the time is more urgent to protect electric task.Therefore, important power consumers are solved
The access problem of the external emergency power supply of configuration, improves people's power quality, is of great significance.
Invention content
Present disclosure is in view of the deficiencies of the prior art, it is external emergent to provide a kind of important power consumers configuration
The cut-in method of power supply.
The purpose of the present invention is achieved through the following technical solutions.
A kind of cut-in method of the external emergency power supply of important power consumers configuration, it is specific as follows：
There to be generator car to protect the output end of emergency generator and external emergency power supply access device that the user of electricity demanding provides for oneself
Output end is attached by cable, generator car in place when, then the output end of generator car and external emergency power supply access filled
The input terminal set is attached by cable.
Preferably, the external emergency power supply access device includes metal cabinet, copper bar and switch；The copper bar setting
In metal cabinet；The input terminal of the switch is connect with copper bar, the output of the output end of switch and the emergency generator provided for oneself
End connection；The button of the switch is arranged on metal cabinet.
It is furthermore preferred that the metal cabinet is waterproof and dampproof metal cabinet.
It is furthermore preferred that the copper bar is the copper bar that can carry 0.4kV/630A or more electric power.
Preferably, the cable is the cable that can carry 0.4kV or more electric power.
Preferably, external emergency power supply access device is disposed adjacent to the emergency generator one end provided for oneself.
Preferably, the length root of the output end and the cable of the input terminal of external emergency power supply access device of generator car is connected
Factually border site environment is determined.
After being accessed external emergency power supply by above-mentioned cut-in method, when house generator failure or supply electric power are insufficient
When, you can house generator is out of service, then generator car are direct plungeed into operation, ensure user's reliable power supply.
Compared with prior art, the invention has the advantages that and advantageous effect：
（1）The method of the present invention solves the power distribution room of current important electricity consumption user all without configuring external emergency power supply access device
And generator car is needed to protect the problem of electricity, guarantor's electricity operating efficiency of generator car, timely and effective solution are improved by the cut-in method
Certainly protect electricity demanding；
（2）The method of the present invention greatly accelerates the work of generator car access, alleviates the labor intensity of construction personnel, saves people
Power material resources.
Description of the drawings
Fig. 1 is the access schematic diagram of the cut-in method of the external emergency power supply of important power consumers configuration in embodiment 1.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with specific embodiment and attached drawing, but the present invention
Protection domain and embodiment it is without being limited thereto.
Embodiment 1
The cut-in method of the external emergency power supply of important power consumers configuration, it is specific as follows：
（1）After grid company receives the electric job requirements of generator car guarantor, guarantor's electric car is sent；
（2）Meanwhile send staff will have generator car protect the output end of emergency generator that the user of electricity demanding provides for oneself with it is outer
The output end of portion's emergency power supply access device is attached by 0.4kV cables；Generator car in place when, then by the defeated of generator car
Outlet and the input terminal of external emergency power supply access device are attached by 0.4kV cables；It is as shown in Figure 1 to access schematic diagram；
Roadside is leaned in external emergency power supply access device installing outdoors, and the external emergency power supply access device of use includes metal box
Body, copper bar and switch；Wherein, metal cabinet is waterproof and dampproof metal cabinet, and copper bar is that can carry 0.4kV/630A or more
The copper bar of electric power；Copper bar is arranged in metal cabinet, and the input terminal of switch is connect with copper bar, and the output end of switch is answered with what is provided for oneself
The output end of anxious generator connects；The button of switch is arranged on metal cabinet；
（3）It is after connection, house generator is out of service, then generator car are put into operation, ensure user's reliable power supply.
Above example is preferred embodiment of the present invention, is only that and makees further details of retouch to technical scheme of the present invention
It states, rather than limits the scope of the invention, any replacement done without departing from spirit of the invention, change or modification
Etc. being included in protection scope of the present invention.
Claims (6)
1. a kind of cut-in method of the external emergency power supply of important power consumers configuration, which is characterized in that specific as follows：
There to be generator car to protect the output end of emergency generator and external emergency power supply access device that the user of electricity demanding provides for oneself
Output end is attached by cable, generator car in place when, then the output end of generator car and external emergency power supply access filled
The input terminal set is attached by cable.
2. a kind of cut-in method of external emergency power supply of important power consumers configuration according to claim 1, feature exist
In the external emergency power supply access device includes metal cabinet, copper bar and switch；The copper bar is arranged in metal cabinet
It is interior；The input terminal of the switch is connect with copper bar, and the output end of switch is connect with the output end for the emergency generator provided for oneself；It is described
The button of switch is arranged on metal cabinet.
3. a kind of cut-in method of external emergency power supply of important power consumers configuration according to claim 2, feature exist
In the metal cabinet is waterproof and dampproof metal cabinet.
4. a kind of cut-in method of external emergency power supply of important power consumers configuration according to claim 2, feature exist
In the copper bar is the copper bar that can carry 0.4kV/630A or more electric power.
5. a kind of cut-in method of external emergency power supply of important power consumers configuration according to claim 1, feature exist
In the cable is the cable that can carry 0.4kV or more electric power.
6. a kind of cut-in method of external emergency power supply of important power consumers configuration according to claim 1, feature exist
In connecting the output ends of generator car with the length of the cable of the input terminal of external emergency power supply access device according to actual field ring
Border is determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351180.6A CN108631300A (en) | 2018-04-18 | 2018-04-18 | A kind of cut-in method of the external emergency power supply of important power consumers configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351180.6A CN108631300A (en) | 2018-04-18 | 2018-04-18 | A kind of cut-in method of the external emergency power supply of important power consumers configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108631300A true CN108631300A (en) | 2018-10-09 |
Family
ID=63705591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810351180.6A Pending CN108631300A (en) | 2018-04-18 | 2018-04-18 | A kind of cut-in method of the external emergency power supply of important power consumers configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108631300A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090152945A1 (en) * | 2005-11-28 | 2009-06-18 | Rainer Hartig | Method for Supplying the Electrical On-Board Power Network of Ships With External Energy |
| CN103872589A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Emergency power source access box |
| CN104253387A (en) * | 2013-06-27 | 2014-12-31 | 国家电网公司 | Distribution box and emergency connection system |
| CN205123391U (en) * | 2015-10-30 | 2016-03-30 | 国网辽宁省电力有限公司沈阳供电公司 | Low -pressure control case emergency power source access device |
| CN206340742U (en) * | 2016-11-21 | 2017-07-18 | 广东电网有限责任公司江门供电局 | A kind of emergency power generation vehicle 0.4kV power supplys quickly access the access device of user side |
| CN106992593A (en) * | 2017-05-27 | 2017-07-28 | 国网上海市电力公司 | A kind of casualty power distribution system quickly accessed |
| CN207069677U (en) * | 2017-07-04 | 2018-03-02 | 广东电网有限责任公司江门供电局 | Power distribution equipment with emergent fast power restoration function |
-
2018
- 2018-04-18 CN CN201810351180.6A patent/CN108631300A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090152945A1 (en) * | 2005-11-28 | 2009-06-18 | Rainer Hartig | Method for Supplying the Electrical On-Board Power Network of Ships With External Energy |
| CN103872589A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Emergency power source access box |
| CN104253387A (en) * | 2013-06-27 | 2014-12-31 | 国家电网公司 | Distribution box and emergency connection system |
| CN205123391U (en) * | 2015-10-30 | 2016-03-30 | 国网辽宁省电力有限公司沈阳供电公司 | Low -pressure control case emergency power source access device |
| CN206340742U (en) * | 2016-11-21 | 2017-07-18 | 广东电网有限责任公司江门供电局 | A kind of emergency power generation vehicle 0.4kV power supplys quickly access the access device of user side |
| CN106992593A (en) * | 2017-05-27 | 2017-07-28 | 国网上海市电力公司 | A kind of casualty power distribution system quickly accessed |
| CN207069677U (en) * | 2017-07-04 | 2018-03-02 | 广东电网有限责任公司江门供电局 | Power distribution equipment with emergent fast power restoration function |
Non-Patent Citations (3)
| Title |
|---|
| 李保国等: "一种具备快速接电功能配电箱的研制及应用", 《低碳技术》 * |
| 李蕊等: "重要电力用户自备应急电源的配置要求及成本效益分析", 《特别策划》 * |
| 陈艳华等: "构建应急救援供电保障模式的实践与探索", 《江西电力》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106169708B (en) | A kind of synthesis electric power system with remote monitoring | |
| CN106129879B (en) | A kind of high integration multifunctional comprehensive box-type substation | |
| CN206947797U (en) | A kind of Novel maintenance power box for power plant | |
| CA3024185A1 (en) | Utility meter for use with distributed generation device | |
| CN202260606U (en) | Uninterrupted power supply | |
| CN204068380U (en) | A kind of mobile AC emergency power supply unit | |
| CN207456618U (en) | A kind of ring-main unit temperature of cable junction monitoring device | |
| CN106253462A (en) | There is the improvement ups system of filter function | |
| CN108631300A (en) | A kind of cut-in method of the external emergency power supply of important power consumers configuration | |
| CN205864069U (en) | A kind of power demand side optimizes analysis system | |
| CN204536514U (en) | Sea-freight strip control system UPS inlet wire power failure alarm device | |
| CN204835710U (en) | Intelligent power distribution case monitored control system | |
| CN203673020U (en) | Intelligent outage alarm apparatus | |
| CN202127281U (en) | Non-power-off device | |
| CN207530699U (en) | A kind of multifunction power power supply | |
| CN208489574U (en) | A kind of low-voltage comprehensive distribution box with emergency power supply plug | |
| CN207283248U (en) | A kind of new small-power emergency power supply inspection charging integrated control system | |
| CN104779698A (en) | Distribution network automatic master station and power distribution terminal debugging device | |
| CN2901323Y (en) | Judging circuit for anti-stealing electricity and current loop irregularity of metering device | |
| CN110289673A (en) | A kind of novel high-power solar energy municipal administration wisdom emergency power supply management system | |
| CN205195110U (en) | But photovoltaic power plant box -type substation of remote control, telemetering measurement and remote signalling | |
| CN203327018U (en) | Integrated cabinet base station control system | |
| CN203218095U (en) | Open type current transformer | |
| CN202917880U (en) | Intelligent remote-monitoring box-type substation | |
| CN202004859U (en) | Novel camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |