CN103490481A - Outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) - Google Patents
Outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) Download PDFInfo
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- CN103490481A CN103490481A CN201310476582.6A CN201310476582A CN103490481A CN 103490481 A CN103490481 A CN 103490481A CN 201310476582 A CN201310476582 A CN 201310476582A CN 103490481 A CN103490481 A CN 103490481A
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Abstract
The invention discloses an outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) which comprises a box body, wherein electrolytic capacitors, IGBTs (Insulated Gate Bipolar Translator) and transformers are arranged in the box body, water-cooling heat-radiating devices used for radiating heat are arranged on the electrolytic capacitors, the IGBTs and the transformers, water storage spaces are arranged in the water-cooling heat-radiating devices, water inlets and water outlets are formed in the water-cooling heat-radiating devices, pipeline assemblies used for communicating the water storage spaces with a water storage container outside the box body are arranged on the water inlets and the water outlets, and a circulating pump is arranged in the water storage container. The electrolytic capacitors, the IGBTs and the transformers are cooled and subjected to heat radiation by adopting the water-cooling heat-radiating devices, the water-cooling heat-radiating devices and the water storage container outside the box body are subjected to water circulation heat exchange in real time, the electrolytic capacitors, the IGBTs and the transformers can be enabled to be immediately subjected to heat radiation when working; cooling water can be recycled through the circulating pump, thus resources are prevented from being wasted, and the normal work of the whole UPS is ensured.
Description
Technical field
The present invention relates to the UPS technical field, relate in particular to a kind of open air or vehicle mounted UPS.
Background technology
UPS(Uninterruptible Power System), uninterrupted power supply, be a kind of energy storage device that contains, the supply unit of the constant voltage constant frequency that the inverter of take is chief component.Be mainly used in providing continual supply of electric power to single computer, computer network system or other power electronic equipment.When civil power is inputted when normal, UPS will be supplied to load to use after the civil power voltage stabilizing, and UPS now is exactly an electric main pressurizer, and it also charges to self-contained battery simultaneously; When commercial power interruption (accident interruption), UPS is immediately by the electric energy of self-contained battery, and the method for changing by inversion continues supply 220V alternating current to load, load is maintained and work and protect the load soft and hardware not to be damaged.UPS equipment all provides protection to the excessive and voltage of voltage is too low usually.
The radiating mode of existing open air or vehicle mounted UPS generally adopts natural heat dissipation, wind-cooling heat dissipating or air-conditioning heat dissipation, the effect of natural heat dissipation is not as wind-cooling heat dissipating and air-conditioning heat dissipation, and wind-cooling heat dissipating and air-conditioning heat dissipation all need the extra energy to be supported, waste energy, and maintenance cost is also very high.In addition, open air or vehicle mounted UPS, because of the particularity of environment for use, need to possess certain shock resistance, and the shock resistance of existing open air or vehicle mounted UPS is poor, and environmental suitability is poor.
Summary of the invention
The object of the invention is to propose a kind of open air or vehicle mounted UPS, it can effectively be dispelled the heat, and energy resource consumption is little, and manufacture and maintenance cost are low.
Another object of the present invention is to propose a kind of open air or vehicle mounted UPS, and its shock resistance is good, good environmental adaptability.
For reaching this purpose, the present invention by the following technical solutions:
A kind of open air or vehicle mounted UPS, comprise casing, be provided with electrochemical capacitor, IGBT and transformer in described casing, be provided with the water-cooling heat radiating device for heat radiation on described electrochemical capacitor, IGBT and transformer, there is water space in described water-cooling heat radiating device, water inlet and delivery port are set on described water-cooling heat radiating device, be provided with on described water inlet and described delivery port for being communicated with the pipeline assembly of the outer tank of described water space and described casing, in described tank, circulating pump be set.
A kind of preferred version as open air or vehicle mounted UPS, described casing is the cuboid casing, described casing comprises top board and the base plate be parallel to each other, the first side plate and the second side plate be parallel to each other is set between described top board and base plate, the inside of described casing is the first accommodating chamber and the second accommodating chamber by baffle for separating, described dividing plate is parallel with described the first side plate, and described electrochemical capacitor and described IGBT are arranged in described the first accommodating chamber, and described transformer is arranged in the second accommodating chamber.
By dividing plate is set in casing, and electrochemical capacitor, IGBT and transformer are arranged on respectively in two accommodating chambers in casing, effectively prevented that the interior heat-resisting device of height (as transformer) of casing from, to low heat-resisting device (as electrochemical capacitor, IGBT) thermal radiation, having guaranteed that the device in each accommodating chamber can work.
Further, four described IGBT are set in described the first accommodating chamber, wherein two described IGBT are PM600IGBT, and two other described IGBT is PM200IGBT.
Further, in described the first accommodating chamber, 18 described electrochemical capacitors are set.
As a kind of preferred version of open air or vehicle mounted UPS, described water-cooling heat radiating device comprises the first water-cooling heat radiating device, the second water-cooling heat radiating device and the 3rd water-cooling heat radiating device;
Described the first water-cooling heat radiating device upside is installed described IGBT, and described the first water-cooling heat radiating device downside is installed described electrochemical capacitor;
Described transformer comprises the first transformer and the second transformer, and the top of described the first transformer arranges described the second water-cooling heat radiating device, and the top of described the second transformer arranges the 3rd heat abstractor.
Preferably, described the first transformer is the 30kVA transformer, and described the second transformer is the 100kVA transformer.
A kind of preferred version as open air or vehicle mounted UPS, on described the first side plate, water inlet pipe is set, described water inlet pipe one end is communicated with the outside of described casing, the other end extends in described the first accommodating chamber and is communicated with described pipeline assembly through described the first side plate, set out water pipe on described the second side plate, one end of described outlet pipe is communicated with the outside of described casing, and the other end of described outlet pipe extends in described the second accommodating chamber and is communicated with described pipeline assembly through described the second side plate.
By water inlet pipe being arranged on to the first side plate, outlet pipe is arranged on to the second side plate, after in can the water-cooled heat-exchanger rig in cooling water enters casing at first IGBT and the electrochemical capacitor to the height heating carry out cooling, and then carry out cooling to the transformer of low heating, finally by outlet pipe, be expelled in the outer tank of casing and recycled, guarantee the radiating effect of whole device.
As a kind of preferred version of open air or vehicle mounted UPS, the water inlet on described the first water-cooling heat radiating device arranges the first adapter, and the water outlet of described the first water-cooling heat radiating device arranges the 5th adapter;
Water inlet on described the second water-cooling heat radiating device arranges the 6th adapter, and the water outlet of described the second water-cooling heat radiating device arranges the 3rd adapter;
Water inlet on described the 3rd water-cooling heat radiating device arranges the 7th adapter, and the water outlet of described the 3rd water-cooling heat radiating device arranges the 4th adapter;
The second adapter is set on described dividing plate;
Described water inlet pipe and described first is connected by the first pipeline between taking over, described the first adapter and described second is connected by the second pipeline between taking over, described the second adapter and the described the 6th is connected by the 3rd pipeline between taking over, described the 3rd adapter and the described the 7th is connected by the 4th pipeline between taking over, connect by the 5th pipeline between described the 4th adapter and described outlet pipe, pass through the 6th pipeline connection between described the 5th adapter and described outlet pipe.
As a kind of preferred version of open air or vehicle mounted UPS, described the first pipeline, the second pipeline, the 3rd pipeline, the 4th pipeline, the 5th pipeline and the 6th pipeline are plastic flexible pipe.
As a kind of preferred version of open air or vehicle mounted UPS, the bottom of described the second accommodating chamber arranges crash roll, and described the first transformer is fixed on described crash roll by the first base, and described the second transformer is fixed on described crash roll by the second base.
By transformer is arranged on crash roll, can effectively prevent that transformer is damaged, strengthens the adaptive capacity to environment of whole UPS.
As a kind of preferred version of open air or vehicle mounted UPS, described crash roll is the rubber crash roll.
A kind of preferred version as open air or vehicle mounted UPS, described the first base comprises the first base body, described the first base body is provided with the first mounting panel away from a side of described the first transformer, be fixedly installed the first installation cushion block on described crash roll, described the first mounting panel and described first installs that cushion block is detachable to be connected;
Described the second base comprises the second base body, described the second base body is provided with the second mounting panel away from a side of described the second transformer, be fixedly installed the second installation cushion block on described crash roll, described the second mounting panel and described second installs that cushion block is detachable to be connected.
As a kind of preferred version of open air or vehicle mounted UPS, described the first side plate arranges the first fixing flap near a side of described base plate, and a side of the close described base plate of described the second side plate arranges the second fixing flap.
First fixedly flap and second fixedly flap be in order casing to be fixed on to position to be installed, to prevent the movement of artificial or non-artificial factor.
Further, described first fixedly the flap cross section be L-type, it has vertical second side, He Yu first side, first side, described first side is parallel with described the first side plate and removably connect, described second side and described base plate are positioned on same level, and the first fixing hole is set on described second side.
Further, described second fixedly the flap cross section be L-type, it has the 3rd side and the four side vertical with the 3rd side, described the 3rd side is parallel with described the second side plate and removably connect, described four side and described base plate are positioned on same level, on described four side, the second fixing hole are set.
The contrast prior art, beneficial effect of the present invention is: adopt water-cooling heat radiating device to carry out cooling heat dissipation to electrochemical capacitor, IGBT and transformer, and by water-cooling heat radiating device and casing outer tank real-time carry out the water circulation heat exchange, guaranteed that electrochemical capacitor, IGBT and transformer in casing can dispel the heat in time when work, and cooling water can be recycled by circulating pump, prevent the waste of resource, guaranteed the normal operation of whole UPS.
The accompanying drawing explanation
The master that Fig. 1 is the described open air of the embodiment of the present invention or vehicle mounted UPS looks schematic diagram
The schematic top plan view that Fig. 2 is the described open air of the embodiment of the present invention or vehicle mounted UPS;
The A that Fig. 3 is Fig. 1 is to structural representation;
The B that Fig. 4 is Fig. 1 is to structural representation.
In Fig. 1 to 4:
1, casing; 101, top board; 102, base plate; 103, the first side plate; 104, the second side plate; 105, dividing plate; 106, the first accommodating chamber; 107, the second accommodating chamber; 108, the first fixing flap; 109, the second fixing flap;
2, electrochemical capacitor; 3, IGBT; 4, the first water-cooling heat radiating device; 5, main circuit PC plate; 6, the first transformer; 7, the second transformer; 8, the second water-cooling heat radiating device; 9, the 3rd water-cooling heat radiating device; 10, the first pipeline; 11, the second pipeline; 12, the 3rd pipeline; 13, the 4th pipeline; 14, the 5th pipeline; 15, the 6th pipeline; 16, water inlet pipe; 17, outlet pipe; 18, first take over; 19, second take over; 20, the 3rd take over; 21, the 4th take over; 22, the 5th take over; 23, the 6th take over; 24, the 7th take over; 25, the first base; 251, the first mounting panel; 252, first cushion block is installed; 26, the second base; 261, the second mounting panel; 262, second cushion block is installed; 27, crash roll.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
As shown in Figures 1 to 4 in embodiment, Novel outdoor of the present invention or vehicle mounted UPS, comprise casing 1, be provided with electrochemical capacitor 2, IGBT3 and transformer in casing 1, be provided with the water-cooling heat radiating device for heat radiation on electrochemical capacitor 2, IGBT3 and transformer, there is water space in water-cooling heat radiating device, water inlet and delivery port are set on water-cooling heat radiating device, be provided with on water inlet and delivery port for being communicated with the pipeline assembly of the outer tank of water space and casing 1, circulating pump is set in tank.
Casing 1 is the cuboid casing, casing 1 comprises top board 101 and the base plate 102 be parallel to each other, the first side plate 103 and the second side plate 104 be parallel to each other is set between top board 101 and base plate 102, the inside of casing 1 is divided into the first accommodating chamber 106 and the second accommodating chamber 107 by dividing plate 105, dividing plate 105 is parallel with the first side plate 103, electrochemical capacitor 2 and IGBT3 are arranged in the first accommodating chamber 106, and transformer is arranged in the second accommodating chamber 107.
By at the interior dividing plate 105 that arranges of casing 1, and electrochemical capacitor 2, IGBT3 and transformer are arranged on respectively in two accommodating chambers in casing 1, effectively prevented that the interior heat-resisting device of height (as transformer) of casing 1 from, to low heat-resisting device (as electrochemical capacitor, IGBT) thermal radiation, having guaranteed that the device in each accommodating chamber can work.
The first accommodating chamber 106 is interior arranges four IGBT3, and wherein two IGBT3 are PM600IGBT, and two other IGBT3 is PM200IGBT, and the first accommodating chamber 106 is interior arranges 18 electrochemical capacitors 2.
Water-cooling heat radiating device comprises the first water-cooling heat radiating device 4, the second water-cooling heat radiating device 8 and the 3rd water-cooling heat radiating device 9.
Wherein, the first water-cooling heat radiating device 4 upsides are installed IGBT3, and the first water-cooling heat radiating device 4 downsides are installed electrochemical capacitor 2, IGBT3 and electrochemical capacitor 2 are carried out to water-cooling simultaneously.
Transformer comprises that the top that the top of the first transformer 6 and the second transformer 7, the first transformers 6 arranges the second water-cooling heat radiating device 8, the second transformers 7 arranges the 3rd water-cooling heat radiating device 9.
In the present embodiment, the first transformer 6 is the 30kVA transformer, and the second transformer 7 is the 100kVA transformer.
On the first side plate 103, water inlet pipe 16 is set, water inlet pipe 16 1 ends are communicated with the outside of casing 1, the other end extends in the first accommodating chamber 106 and is communicated with pipeline assembly through the first side plate 103, set out water pipe 17 on the second side plate 104, one end of outlet pipe 17 is communicated with the outside of casing 1, and the other end of outlet pipe 17 extends in the second accommodating chamber 107 and is communicated with pipeline assembly through the second side plate 104.By water inlet pipe 16 being arranged on to the first side plate 103, outlet pipe 17 is arranged on to the second side plate 104, in the time of in can the water-cooled heat-exchanger rig in cooling water enters casing 1 at first IGBT3 and the electrochemical capacitor 2 to the height heating first dispel the heat, and then the transformer of low heating is dispelled the heat, finally by outlet pipe 17, be expelled to casing 1 outer tank and recycled, guarantee the radiating effect of whole device.
Water inlet on the first water-cooling heat radiating device 4 arranges the first adapter 18, the water outlet of the first water-cooling heat radiating device 4 arranges the 5th and takes over 22, water inlet on the second water-cooling heat radiating device 8 arranges the 6th and takes over 23, the water outlet of the second water-cooling heat radiating device 8 arranges the 3rd and takes over 20, water inlet on the 3rd water-cooling heat radiating device 9 arranges the 7th and takes over 24, the water outlet of the 3rd water-cooling heat radiating device 9 arranges the 4th and takes over 21, and the second adapter 19 is set on dividing plate 105.
In the present embodiment, the first pipeline 10, the second pipeline 11, the 3rd pipeline 12, the 4th pipeline 13 are plastic flexible pipe with, the 5th pipeline 14 and the 6th pipeline 15.
The bottom of the second accommodating chamber 107 arranges crash roll 27, the first transformers 6 and is fixed on crash roll 27 by the first base 25, and the second transformer 7 is fixed on crash roll 27 by the second base 26.By transformer being arranged on crash roll 27, can effectively prevent that transformer is damaged, strengthens the adaptive capacity to environment of whole UPS.
In the present embodiment, crash roll 27 is the rubber crash roll.
The first base 25 comprises the first base body, the first base body is provided with the first mounting panel 251 away from a side of the first transformer 6, be fixedly installed the first installation cushion block 252, the first mounting panels 251 and first and install that cushion block 252 is detachable to be connected on crash roll 27.
The second base 26 comprises the second base body, the second base body is provided with the second mounting panel 261 away from a side of the second transformer 7, be fixedly installed the second installation cushion block 262, the second mounting panels 261 and second and install that cushion block 262 is detachable to be connected on crash roll 27.
The first side plate 103 near a side of base plates 102 arrange first fixedly a side of flap 108, the second side plates 104 close base plates 102 the second fixing flap 109 is set.First fixedly flap 108 and second fixedly flap 109 be for casing 1 is fixed on to position to be installed, prevent the movement of artificial or non-artificial factor.
First fixedly flap 108 there is vertical second side, He Yu first side, first side, first side is parallel with the first side plate 103 and removably connect, second side and base plate 102 are positioned on same level, and the first fixing hole is set on second side.
" first " of the present invention, " second ", " the 3rd ", " the 4th ", " the 5th ", " the 6th ", " 7th " etc., only, for being distinguished on describing, do not have special implication.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. an open air or vehicle mounted UPS, it is characterized in that, comprise casing, be provided with electrochemical capacitor, IGBT and transformer in described casing, be provided with the water-cooling heat radiating device for heat radiation on described electrochemical capacitor, IGBT and transformer, there is water space in described water-cooling heat radiating device, water inlet and delivery port are set on described water-cooling heat radiating device, be provided with on described water inlet and described delivery port for being communicated with the pipeline assembly of the outer tank of described water space and described casing, in described tank, circulating pump be set.
2. open air according to claim 1 or vehicle mounted UPS, it is characterized in that, described casing is the cuboid casing, described casing comprises top board and the base plate be parallel to each other, the first side plate and the second side plate be parallel to each other is set between described top board and base plate, the inside of described casing is the first accommodating chamber and the second accommodating chamber by baffle for separating, described dividing plate is parallel with described the first side plate, described electrochemical capacitor and described IGBT are arranged in described the first accommodating chamber, and described transformer is arranged in the second accommodating chamber.
3. open air according to claim 2 or vehicle mounted UPS, is characterized in that, described water-cooling heat radiating device comprises the first water-cooling heat radiating device, the second water-cooling heat radiating device and the 3rd water-cooling heat radiating device;
Described the first water-cooling heat radiating device upside is installed described IGBT, and described the first water-cooling heat radiating device downside is installed described electrochemical capacitor;
Described transformer comprises the first transformer and the second transformer, and the top of described the first transformer arranges described the second water-cooling heat radiating device, and the top of described the second transformer arranges the 3rd heat abstractor.
4. open air according to claim 3 or vehicle mounted UPS, it is characterized in that, on described the first side plate, water inlet pipe is set, described water inlet pipe one end is communicated with the outside of described casing, the other end extends in described the first accommodating chamber and is communicated with described pipeline assembly through described the first side plate, set out water pipe on described the second side plate, one end of described outlet pipe is communicated with the outside of described casing, and the other end of described outlet pipe extends in described the second accommodating chamber and is communicated with described pipeline assembly through described the second side plate.
5. open air according to claim 4 or vehicle mounted UPS, is characterized in that, the water inlet on described the first water-cooling heat radiating device arranges the first adapter, and the water outlet of described the first water-cooling heat radiating device arranges the 5th adapter;
Water inlet on described the second water-cooling heat radiating device arranges the 6th adapter, and the water outlet of described the second water-cooling heat radiating device arranges the 3rd adapter;
Water inlet on described the 3rd water-cooling heat radiating device arranges the 7th adapter, and the water outlet of described the 3rd water-cooling heat radiating device arranges the 4th adapter;
The second adapter is set on described dividing plate;
Described water inlet pipe and described first is connected by the first pipeline between taking over, described the first adapter and described second is connected by the second pipeline between taking over, described the second adapter and the described the 6th is connected by the 3rd pipeline between taking over, described the 3rd adapter and the described the 7th is connected by the 4th pipeline between taking over, connect by the 5th pipeline between described the 4th adapter and described outlet pipe, pass through the 6th pipeline connection between described the 5th adapter and described outlet pipe.
6. open air according to claim 5 or vehicle mounted UPS, is characterized in that, described the first pipeline, the second pipeline, the 3rd pipeline, the 4th pipeline, the 5th pipeline and the 6th pipeline are plastic flexible pipe.
7. according to the described open air of claim 3 to 6 any one or vehicle mounted UPS, it is characterized in that, the bottom of described the second accommodating chamber arranges crash roll, and described the first transformer is fixed on described crash roll by the first base, and described the second transformer is fixed on described crash roll by the second base.
8. open air according to claim 7 or vehicle mounted UPS, is characterized in that, described crash roll is the rubber crash roll.
9. open air according to claim 7 or vehicle mounted UPS, it is characterized in that, described the first base comprises the first base body, described the first base body is provided with the first mounting panel away from a side of described the first transformer, be fixedly installed the first installation cushion block on described crash roll, described the first mounting panel and described first installs that cushion block is detachable to be connected;
Described the second base comprises the second base body, described the second base body is provided with the second mounting panel away from a side of described the second transformer, be fixedly installed the second installation cushion block on described crash roll, described the second mounting panel and described second installs that cushion block is detachable to be connected.
10. according to the described open air of claim 1 to 6 any one or vehicle mounted UPS, it is characterized in that, described the first side plate arranges the first fixing flap near a side of described base plate, and a side of the close described base plate of described the second side plate arranges the second fixing flap.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476582.6A CN103490481B (en) | 2013-10-12 | 2013-10-12 | Outdoor or vehicle-mounted UPS |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476582.6A CN103490481B (en) | 2013-10-12 | 2013-10-12 | Outdoor or vehicle-mounted UPS |
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| CN103490481A true CN103490481A (en) | 2014-01-01 |
| CN103490481B CN103490481B (en) | 2016-04-06 |
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| CN201310476582.6A Active CN103490481B (en) | 2013-10-12 | 2013-10-12 | Outdoor or vehicle-mounted UPS |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3046215A1 (en) * | 2015-01-15 | 2016-07-20 | ABB Technology AG | An uninterruptible power supply device for outdoor medium voltage electric installations. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05136587A (en) * | 1991-11-12 | 1993-06-01 | Hitachi Ltd | Water cooler |
| CN201393167Y (en) * | 2008-12-12 | 2010-01-27 | 力博特公司 | Uninterrupted power supply inverter cabinet |
| CN201869090U (en) * | 2010-12-14 | 2011-06-15 | 三一电气有限责任公司 | Current transformer for offshore wind generating set |
| CN102957302A (en) * | 2012-11-12 | 2013-03-06 | 华南理工大学 | Water-cooled high-power high-frequency switching power supply device |
| CN203119777U (en) * | 2012-12-27 | 2013-08-07 | 艾默生网络能源有限公司 | Uninterrupted power source |
| CN203553991U (en) * | 2013-10-12 | 2014-04-16 | 广东志成冠军集团有限公司 | Outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) |
-
2013
- 2013-10-12 CN CN201310476582.6A patent/CN103490481B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05136587A (en) * | 1991-11-12 | 1993-06-01 | Hitachi Ltd | Water cooler |
| CN201393167Y (en) * | 2008-12-12 | 2010-01-27 | 力博特公司 | Uninterrupted power supply inverter cabinet |
| CN201869090U (en) * | 2010-12-14 | 2011-06-15 | 三一电气有限责任公司 | Current transformer for offshore wind generating set |
| CN102957302A (en) * | 2012-11-12 | 2013-03-06 | 华南理工大学 | Water-cooled high-power high-frequency switching power supply device |
| CN203119777U (en) * | 2012-12-27 | 2013-08-07 | 艾默生网络能源有限公司 | Uninterrupted power source |
| CN203553991U (en) * | 2013-10-12 | 2014-04-16 | 广东志成冠军集团有限公司 | Outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3046215A1 (en) * | 2015-01-15 | 2016-07-20 | ABB Technology AG | An uninterruptible power supply device for outdoor medium voltage electric installations. |
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| CN103490481B (en) | 2016-04-06 |
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