CN102214953A - Containerized type electric distribution system - Google Patents
Containerized type electric distribution system Download PDFInfo
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- CN102214953A CN102214953A CN2011101639926A CN201110163992A CN102214953A CN 102214953 A CN102214953 A CN 102214953A CN 2011101639926 A CN2011101639926 A CN 2011101639926A CN 201110163992 A CN201110163992 A CN 201110163992A CN 102214953 A CN102214953 A CN 102214953A
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- switch
- hand switch
- ups
- automatic
- hand
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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
- 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
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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
- 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
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- Stand-By Power Supply Arrangements (AREA)
Abstract
The invention relates to a containerized type electric distribution system, comprising an AC (alternating current) system, an oil engine system and a UPS (uninterrupted power supply) system, wherein the AC system is connected with a first automatic switch; the first automatic switch is respectively connected with a second automatic switch, a first hand switch and a second hand switch; the oil engine system is connected with the second automatic switch; the UPS system is respectively connected with the first hand switch and a third hand switch; the third hand switch is respectively connected with the second hand switch and a fourth hand switch; the fourth switch is respectively connected with a load and a fifth hand switch; and the fifth hand switch is respectively connected with the first automatic switch, the load and the AC system. The containerized type electric distribution system is efficient, reliable, energy-saving and environmentally-friendly. In addition, an energy storing technology is applied to a UPS of a flywheel, thus the system reliability can be improved by 7 times.
Description
Technical field
The present invention relates to a kind of container-type distribution system.
Background technology
Important load equipment is in operation process, if main electric power system power interruptions need forward the stand-by generator generating to and provide power for load, runs without interruption to guarantee equipment, must proof load can not cut off the power supply in transfer process.When running into great disaster and accident, mobile UPS(uninterrupted power supply) the emergency service car can be used as the rescue auxiliary equipment and leaves for the scene, provides rescue site large-scale rescue aid power supply, on-the-spot illuminalive power-supply, and other auxiliary equipment electricity consumption, but prior art has the following disadvantages:
1) use battery UPS, the waste battery environmental pollution is very big, and is very big to space requirement, general vehicle-mounted can not meeting the demands;
2) in emergency circumstances battery is also unreliable also dangerous;
3) generally there is not (oily machine) diesel engine generator as the most stable system backup power supply.
Summary of the invention
The purpose of this invention is to provide a kind of container-type distribution system, overcome the deficiency of above-mentioned aspect in the prior art.
The objective of the invention is to be achieved through the following technical solutions:
A kind of container-type distribution system comprises mains system, oily machine system and ups system, and described mains system is connected with first automatic switch, and first automatic switch is connected with second automatic switch, first hand switch and second hand switch respectively; Oil machine system is connected with second automatic switch, ups system is connected with the 3rd hand switch with first hand switch respectively, the 3rd hand switch is connected with the 4th hand switch with second hand switch respectively, the 4th hand switch is connected with the 5th hand switch with load respectively, and the 5th hand switch is connected with first automatic switch, load and mains system respectively.
Beneficial effect of the present invention is: high efficient and reliable, and energy-conserving and environment-protective, flywheel UPS utilizes energy storage technology that system reliability is improved 7 times.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the circuit catenation principle schematic diagram of the described container-type distribution system of the embodiment of the invention.
Among the figure:
1, mains system; 2, oily machine system; 3, ups system; 4, load; 5, first automatic switch; 6, second automatic switch; 7, first hand switch; 8, second hand switch; 9, the 3rd hand switch; 10, the 5th hand switch; 11, the 4th hand switch.
Embodiment
As shown in Figure 1, the described a kind of container-type distribution system of the embodiment of the invention, comprise mains system 1, oily machine system 2 and ups system 3, described mains system 1 is connected with first automatic switch 5, and first automatic switch 5 is connected with second hand switch 8 with second automatic switch 6, first hand switch 7 respectively; Oil machine system 2 is connected with second automatic switch 6, ups system 3 is connected with the 3rd hand switch 9 with first hand switch 7 respectively, the 3rd hand switch 9 is connected with the 4th hand switch 11 with second hand switch 8 respectively, the 4th hand switch 11 is connected with the 5th hand switch 10 with load 4 respectively, and the 5th hand switch 10 is connected with first automatic switch 5, load 4 and mains system 1 respectively.
The described container-type distribution system of the embodiment of the invention is double loop power supply input, and one the tunnel is mains system 1, and another road is an oily machine system 2, exports optional arbitrarily.Mains system 1 is as main power source input under the normal condition, and oily machine system 2 is in auto state as stand-by power supply, power supply through flywheel UPS as stabilized power supply supply load 4.This moment efficiency of transmission more than 95%, higher by about 10% than conventional power source.When mains system 1 is interrupted, flywheel UPS discharge this moment supply load 4,2 one enabling signals of oil feeder system simultaneously.Diesel generator starts successfully after 8 seconds, ATS(Automatic Transfer Switching equipment after 12 seconds, automatic transfer switching electric appliance) diesel engine generator is converted to the main road power supply.Flywheel stops discharge simultaneously, and load 4 is supplied with by diesel engine generator, flywheel UPS charging.Mains system 1 is recovered just often, and this container-type distribution system detects city's electricity condition 120 seconds to determine whether civil power is fit to connecting system, and ATS is converted to the main road power supply with mains system 1 afterwards, and load 4 is supplied with by civil power.2 one stop signals of while oil feeder system, diesel engine is cooling shut down after 5 minutes, never finishes the uninterrupted protection to load 4.
Wherein, mains system 1 mainly is to introduce distribution and UPS output distribution; Oil machine system 2 is for providing long-time uninterrupted power supply that assurance is provided, and tankage can guarantee that the native system continuous operation is more than 8 hours; Ups system 3 is cores of this container-type distribution system.
The described container-type distribution system of embodiment of the invention operation principle is as follows:
(1), civil power just often, civil power gives load 4 power supplies through automatic control switch first automatic switch 5, first hand switch 7, ups system 3, the 3rd hand switch 9, the 4th hand switch 11;
(2), when civil power breaks down, the energy accumulation device for fly wheel of ups system 3 can replace civil power, exports stable AC power and gives load 4 power supplies through the 3rd hand switch 9, the 4th hand switch 11, and power supply can be interrupted.(percentage can manually preestablish) oil feeder sends enabling signal when the flywheel energy stored is depleted to 85%, the output static switch also can automatically switch to second automatic switch 6, oil electromechanics fails to be convened for lack of a quorum and gives load 4 power supplies through second automatic switch 6, first hand switch 7, the 3rd hand switch 9, the 4th hand switch 11, and ups system 3 is in charged state;
(3), after municipal power failure is eliminated, static switch automatically switches to switch first automatic switch 5 again, continues by civil power to load 4 power supplies.Ups system 3 can send stop signal to oily machine simultaneously, and oily machine stops.(dwell time can manually preestablish);
(4), when instant cut-off appears in civil power, directly, do not start oily machine by the energy accumulation device for fly wheel power supply of ups system 3, realize uninterrupted power supply.
This container-type distribution system characteristics are as follows: 1) emergent configuration can be electric within 10 minutes in emergency circumstances; 2) by flywheel UPS power supply, environmental protection; 3) flywheel UPS utilizes the innovation energy storage technology that system reliability is improved 7 times; 4) in emergency circumstances, oily machine (diesel engine generator) is very reliable, and the diesel engine generator starting efficiency brings up to 99.99%; 5) at the state of remarkable all switches of position display and equipment, understand operating state timely for the user; 6) use measures such as circuit breaker and current limliting that load is protected.
Claims (1)
1. container-type distribution system, comprise mains system (1), oily machine system (2) and ups system (3), it is characterized in that: described mains system (1) is connected with first automatic switch (5), and first automatic switch (5) is connected with second automatic switch (6), first hand switch (7) and second hand switch (8) respectively; Oil machine system (2) is connected with second automatic switch (6), ups system (3) is connected with the 3rd hand switch (9) with first hand switch (7) respectively, the 3rd hand switch (9) is connected with the 4th hand switch (11) with second hand switch (8) respectively, the 4th hand switch (11) is connected with the 5th hand switch (10) with load (4) respectively, and the 5th hand switch (10) is connected with first automatic switch (5), load (4) and mains system (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101639926A CN102214953A (en) | 2011-06-17 | 2011-06-17 | Containerized type electric distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101639926A CN102214953A (en) | 2011-06-17 | 2011-06-17 | Containerized type electric distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102214953A true CN102214953A (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101639926A Pending CN102214953A (en) | 2011-06-17 | 2011-06-17 | Containerized type electric distribution system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102214953A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6720674B1 (en) * | 2001-03-12 | 2004-04-13 | Indigo Energy, Inc. | Device for prevention of power interruptions |
| CN101257223A (en) * | 2007-02-27 | 2008-09-03 | Sma技术股份公司 | Backup power system |
| CN101707389A (en) * | 2009-11-17 | 2010-05-12 | 北京唐智科技发展有限公司 | Redundant fault-tolerant system and fault-tolerant regulating and controlling method of UPS power supply system in IDC machine room |
| CN202084988U (en) * | 2011-06-17 | 2011-12-21 | 北京中泰恒信电力技术有限公司 | Container type power distribution system |
-
2011
- 2011-06-17 CN CN2011101639926A patent/CN102214953A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6720674B1 (en) * | 2001-03-12 | 2004-04-13 | Indigo Energy, Inc. | Device for prevention of power interruptions |
| CN101257223A (en) * | 2007-02-27 | 2008-09-03 | Sma技术股份公司 | Backup power system |
| CN101707389A (en) * | 2009-11-17 | 2010-05-12 | 北京唐智科技发展有限公司 | Redundant fault-tolerant system and fault-tolerant regulating and controlling method of UPS power supply system in IDC machine room |
| CN202084988U (en) * | 2011-06-17 | 2011-12-21 | 北京中泰恒信电力技术有限公司 | Container type power distribution system |
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Application publication date: 20111012 |