CN209250331U - A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame - Google Patents
A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame Download PDFInfo
- Publication number
- CN209250331U CN209250331U CN201821883205.9U CN201821883205U CN209250331U CN 209250331 U CN209250331 U CN 209250331U CN 201821883205 U CN201821883205 U CN 201821883205U CN 209250331 U CN209250331 U CN 209250331U
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- shell
- pipe
- cooling water
- partition
- air inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims description 39
- 239000004744 fabric Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of UPS uninterruptible power supply mould groups of thermal diffusivity frame, including shell, partition and bottom plate, the top of the bottom plate is supported by shell by support frame fixation, one end of shell is provided with backboard, the inside of shell is uniformly fixed with partition, the top of partition is all equipped with power module, and the middle position of partition is all equipped with heat-conducting plate, the shell is far from being uniformly provided with air inlet hole on the side side wall of controller, dustproof filter screen is equipped with by bolt on shell on the outside of air inlet hole, the shell is provided with exhaust passage close to the side interior of controller, exhaust passage is connected by discharge pipe with enclosure interior, and the housing sidewall on the outside of exhaust passage is provided with air outlet.The utility model realizes water cooling, air-cooled dual-cooled effect, extends the service life of equipment, and by the way that universal wheel is arranged in the bottom of bottom plate, convenient to move to whole equipment, easy to use.
Description
Technical field
The utility model relates to uninterruptible power supply technical field, the UPS uninterruptible power supply mould of specially a kind of thermal diffusivity frame
Group.
Background technique
UPS, i.e. uninterruptible power supply are that battery is connected with host, will be straight by modular circuits such as host inverters
Galvanic electricity is converted into the system equipment of alternating current.It is mainly used for setting to single computer, computer network system or other power electronics
Standby such as solenoid valve, pressure transmitter offer stabilization, continual power supply.
The radiating mode of existing UPS uninterruptible power supply generallys use traditional radiating mode, i.e. setting ventilation opening, is dissipating
The impurity such as dust while hot in outside air enter inside power case, and in the long-term course of work, the impurity such as dust are got over
Product is more, and this air containing dust enters after power source internal to cause shadow to the normal use of UPS uninterruptible power supply
It rings.
Utility model content
The purpose of this utility model is to provide a kind of UPS uninterruptible power supply mould groups of thermal diffusivity frame, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of UPS uninterruptible power supply of thermal diffusivity frame
The top of mould group, including shell, partition and bottom plate, the bottom plate is supported by shell, enclosure interior top by support frame fixation
An angular position temperature sensor is installed, and the output end of temperature sensor passes through conducting wire and the installation of one lateral roof of shell
Controller input terminal is electrically connected, and one end of the shell is provided with backboard, and the inside of shell is uniformly fixed with partition, partition
Top is all equipped with power module, and the middle position of partition is all equipped with heat-conducting plate, and the inside of the heat-conducting plate is all equipped with
Cavity, and the inside of cavity is all uniformly equipped with the cooling water pipe that spirals, it is fixed by communicating pipe head and the tail between the cooling water pipe that spirals
It connects, cooling water tank and water circulating pump is installed side by side, water circulating pump is by conducting wire and controls at the top of the bottom plate below the shell
Device electrical connection processed, and the input pipe of water circulating pump extends to the bottom end inside cooling water tank, the output end of cooling water tank is fixed to be connected
Be connected to water inlet pipe, the output end of water inlet pipe is fixedly connected with the input terminal for the cooling water pipe that spirals, the cooling water pipe that spirals it is defeated
Outlet is fixedly connected with the condenser pipe input terminal that the backboard back side is uniformly installed, and the output end of condenser pipe is fixedly connected with return water
Pipe, the output end of return pipe is fixedly connected with cooling water tank, the shell far from be uniformly provided on the side side wall of controller into
Air holes is equipped with dustproof filter screen by bolt on the shell on the outside of air inlet hole, and air inlet hole all be arranged inside housing sidewall
Air inlet duct is connected, and air inlet duct is connected by blast pipe with enclosure interior, and the shell is in the side side wall of controller
Portion is provided with exhaust passage, and exhaust passage is connected by discharge pipe with enclosure interior, and the housing sidewall on the outside of exhaust passage is provided with
Air outlet is equipped with air draft cabinet by bolt on the shell on the outside of air outlet, and the inside of air draft cabinet is equipped with exhaust fan, row
Fan is electrically connected with the controller by conducting wire.
Preferably, four angular positions of the bottom base plate all pass through bolt and are equipped with universal wheel, all set on universal wheel
Have from locking plate, and universal wheel and the mobile, brake structure from locking plate mutual cooperation composition.
Preferably, the inside of the dustproof filter screen offers card chamber, and the inside of card chamber is detachably equipped with dust-proof filter cloth, and
Dustproof filter screen and dust-proof filter cloth, which cooperate, constitutes air inlet dustproof construction.
Preferably, the side of the air draft cabinet is hinged with fan door, and the middle position for fanning door is equipped with protection strainer.
Preferably, the shell is hinged with door-plate far from the side of backboard, and is equipped with knob by bolt on door-plate.
Compared with prior art, the utility model has the beneficial effects that a kind of UPS uninterruptible power supply mould of thermal diffusivity frame
Group, by being uniformly provided with air inlet hole, and air inlet duct of the air inlet hole all with setting inside housing sidewall on the side side wall of shell
It is connected, air inlet duct is connected by blast pipe with enclosure interior, and shell other side interior is provided with exhaust passage, exhaust passage
It is connected by discharge pipe with enclosure interior, and the housing sidewall on the outside of exhaust passage is provided with air outlet, the shell on the outside of air outlet
Air draft cabinet is equipped with by bolt on body, the inside of air draft cabinet is equipped with exhaust fan, drives enclosure interior using exhaust fan
Air circulates, and realizes effective heat dissipation, meanwhile, dust-proof filter is equipped with by bolt on the shell on the outside of air inlet hole
Net, the inside of dustproof filter screen offer card chamber, and the inside of card chamber is detachably equipped with dust-proof filter cloth, realize dustproof filter screen with it is dust-proof
The dual air inlet dustproof construction of filter cloth mutual cooperation, preventing the dust in outside air from entering enclosure interior influences power module component
Normal operation, by installing power module above partition inside housings, and cavity is equipped with inside the heat-conducting plate of partition,
And the inside of cavity is all uniformly equipped with the cooling water pipe that spirals, the cooling water tank and water circulating pump being equipped with above cooperation bottom plate, energy
When enough temperature is higher, water circulating pump detaches cooling water inside cooling water tank, the band after cooling water pipe flowing so that cooling water is spiraled
Heat is walked, to reduce the heat of enclosure interior, water cooling, air-cooled dual-cooled effect is realized, extends the service life of equipment, this
Utility model is convenient to move to whole equipment by the way that universal wheel is arranged in the bottom of bottom plate, easy to use.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the backsight structural representation of the utility model；
Fig. 3 is the side structure schematic view of the utility model；
Fig. 4 is the diaphragm structure schematic diagram of the utility model；
Fig. 5 is the dustproof filter screen structural schematic diagram of the utility model.
In figure: 1, cooling water tank；2, support frame；3, power module；4, dustproof filter screen；5, blast pipe；6, air inlet hole；7, into
Air duct；8, cavity；9, shell；10, spiral cooling water pipe；11, temperature sensor；12, controller；13, communicating pipe；14, air draft
Cabinet；15, air outlet；16, partition；17, exhaust passage；18, discharge pipe；19, water inlet pipe；20, water circulating pump；21, universal wheel；
22, backboard；23, condenser pipe；24, return pipe；25, bottom plate；26, door-plate；27, exhaust fan；28, door is fanned；29, strainer is protected；30,
Heat-conducting plate；31, card chamber；32, dust-proof filter cloth.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of UPS uninterruptible power supply mould of thermal diffusivity frame
Group, including shell 9, partition 16 and bottom plate 25, four angular positions of 25 bottom of bottom plate all pass through bolt and are equipped with universal wheel 21,
It is all equipped on universal wheel 21 from locking plate, and universal wheel 21 and the mobile, brake structure from locking plate mutual cooperation composition, facilitates device
Mobile, the top of bottom plate 25 is supported by shell 9 by the fixation of support frame 2, and an angular position of 9 inner tip of shell is equipped with temperature
Sensor 11 is spent, and the output end of temperature sensor 11 passes through 12 input terminal of controller of conducting wire and the installation of 9 one lateral roof of shell
It is electrically connected, one end of shell 9 is provided with backboard 22, and shell 9 is hinged with door-plate 26 far from the side of backboard 22, and on door-plate 26
Knob is installed by bolt, the inside of shell 9 is uniformly fixed with partition 16, and the top of partition 16 is all equipped with power module 3,
And the middle position of partition 16 is all equipped with heat-conducting plate 30, the inside of heat-conducting plate 30 is all equipped with cavity 8, and the inside of cavity 8
The cooling water pipe 10 that spirals all uniformly is installed, is fixedly connected between the cooling water pipe 10 that spirals by 13 head and the tail of communicating pipe, under shell 9
25 top of bottom plate of side is equipped with cooling water tank 1 and water circulating pump 20 side by side, and water circulating pump 20 passes through 12 electricity of conducting wire and controller
Connection, and the input pipe of water circulating pump 20 extends to the bottom end inside cooling water tank 1, the output end of cooling water tank 1 is fixedly connected
There is water inlet pipe 19, the output end of water inlet pipe 19 is fixedly connected with the input terminal for the cooling water pipe 10 that spirals, and spiral cooling water pipe 10
Output end is fixedly connected with 23 input terminal of condenser pipe that 22 back side of backboard is uniformly installed, and the output end of condenser pipe 23 is fixedly connected
There is return pipe 24, the output end of return pipe 24 is fixedly connected with cooling water tank 1, has the cooling water of temperature cooling by condenser pipe 23
After be back to the recycling of cooling water tank 1, shell 9 is far from being uniformly provided with air inlet hole 6, air inlet hole on the side side wall of controller 12
Dustproof filter screen 4 is equipped with by bolt on the shell 9 in 6 outsides, the inside of dustproof filter screen 4 offers card chamber 31, card chamber 31 it is interior
Portion is detachably equipped with dust-proof filter cloth 32, and dustproof filter screen 4 and dust-proof filter cloth 32 cooperate and constitute air inlet dustproof construction, realize
Dustproof filter screen and the dual air inlet dustproof construction of dust-proof filter cloth mutual cooperation, prevent the dust in outside air from entering enclosure interior shadow
The normal operation of power module component is rung, and air inlet hole 6 is all connected with the air inlet duct 7 of 9 interior of shell setting, air inlet duct
7 inside blast pipe 5 and shell 9 by being connected, and shell 9 is provided with exhaust passage 17 close to the side interior of controller 12,
Exhaust passage 17 inside discharge pipe 18 and shell 9 by being connected, and 9 side wall of shell in 17 outside of exhaust passage is provided with air outlet
15, air draft cabinet 14 is equipped with by bolt on the shell 9 in the outside of air outlet 15, the inside of air draft cabinet 14 is equipped with exhaust fan
27, exhaust fan 27 is electrically connected by conducting wire with controller 12, and the side of air draft cabinet 14 is hinged with fan door 28, and fans in door 28
Between protection strainer 29 is installed at position.
Working principle: it in use, equipment is moved to riding position by the universal wheel 21 that 25 bottom of bottom plate is arranged, uses
In the process, controller 12 controls exhaust fan 27 and starts, and detaches inside shell 9 through discharge pipe 18, exhaust passage 17 and air outlet 15
Hot-air, meanwhile, cool exterior air passes through air inlet hole 6, air inlet duct 7 after the double filtration of dustproof filter screen 4 and dust-proof filter cloth 32
And blast pipe 5 enters inside shell 9, realizes circulating for 9 inner air of shell, realizes heat dissipation effect, 4 He of dustproof filter screen
Dust-proof filter cloth 32 cooperates dual air inlet dustproof construction, prevents the dust in outside air from entering 9 internal influence power supply of shell
The normal operation of module 3, while 11 real-time monitoring internal temperature of temperature sensor, when the temperature is excessively high, the control of controller 12 are followed
Ring water pump 20 starts, and detaches 1 inside cooling water of cooling water tank, after 10 internal flow of cooling water pipe is spiraled in water inlet pipe 19, importing,
9 internal heat of shell is taken away, to reduce the heat of enclosure interior, water cooling, air-cooled dual-cooled effect is realized, finally cools down
Water is back to the inside of cooling water tank 1 through condenser pipe 23 and return pipe 24, realizes recycling for cooling water.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of UPS uninterruptible power supply mould group of thermal diffusivity frame, including shell (9), partition (16) and bottom plate (25), feature exists
In: the top of the bottom plate (25) is supported by shell (9) by support frame (2) fixation, an Angle Position of shell (9) inner tip
Place is equipped with temperature sensor (11), and the output end of temperature sensor (11) is installed by conducting wire and (9) one lateral roof of shell
Controller (12) input terminal be electrically connected, one end of the shell (9) is provided with backboard (22), and the inside of shell (9) is uniform
It is fixed with partition (16), the top of partition (16) is all equipped with power module (3), and the middle position of partition (16) is all installed
Have heat-conducting plate (30), the inside of the heat-conducting plate (30) is all equipped with cavity (8), and the inside of cavity (8) is all uniformly equipped with disk
It revolves cooling water pipe (10), is fixedly connected from beginning to end between the cooling water pipe that spirals (10) by communicating pipe (13), below the shell (9)
Bottom plate (25) at the top of cooling water tank (1) and water circulating pump (20) be installed side by side, water circulating pump (20) by conducting wire with control
Device (12) electrical connection, and the input pipe of water circulating pump (20) extends to the internal bottom end of cooling water tank (1), cooling water tank (1)
Output end is fixedly connected with water inlet pipe (19), the fixed company of input terminal of the output end of water inlet pipe (19) and the cooling water pipe (10) that spirals
It connects, condenser pipe (23) input terminal that output end and backboard (22) back side of the cooling water pipe that spirals (10) are uniformly installed is fixed to be connected
It connects, and the output end of condenser pipe (23) is fixedly connected with return pipe (24), the output end of return pipe (24) and cooling water tank (1) are solid
It is fixed to connect, it is uniformly provided with air inlet hole (6) on the side side wall of the shell (9) separate controller (12), on the outside of air inlet hole (6)
It is equipped with dustproof filter screen (4) on shell (9) by bolt, and air inlet duct of the air inlet hole (6) all with the setting of shell (9) interior
(7) it is connected, air inlet duct (7) inside blast pipe (5) and shell (9) by being connected, and the shell (9) is close to controller (12)
Side interior be provided with exhaust passage (17), exhaust passage (17) are connected by discharge pipe (18) and shell (9) inside, and
Shell (9) side wall on the outside of exhaust passage (17) is provided with air outlet (15), passes through bolt on the shell (9) on the outside of air outlet (15)
It is equipped with air draft cabinet (14), the inside of air draft cabinet (14) is equipped with exhaust fan (27), and exhaust fan (27) passes through conducting wire and control
Device (12) electrical connection processed.
2. a kind of UPS uninterruptible power supply mould group of thermal diffusivity frame according to claim 1, it is characterised in that: the bottom plate
(25) four angular positions of bottom all pass through bolt and are equipped with universal wheel (21), are all equipped with from locking plate on universal wheel (21), and
Universal wheel (21) and the mobile, brake structure from locking plate mutual cooperation composition.
3. a kind of UPS uninterruptible power supply mould group of thermal diffusivity frame according to claim 1, it is characterised in that: described dust-proof
The inside of strainer (4) offers card chamber (31), and the inside of card chamber (31) is detachably equipped with dust-proof filter cloth (32), and dustproof filter screen
(4) it cooperates with dust-proof filter cloth (32) and constitutes air inlet dustproof construction.
4. a kind of UPS uninterruptible power supply mould group of thermal diffusivity frame according to claim 1, it is characterised in that: the air draft
The side of cabinet (14) is hinged with fan door (28), and the middle position for fanning door (28) is equipped with protection strainer (29).
5. a kind of UPS uninterruptible power supply mould group of thermal diffusivity frame according to claim 1, it is characterised in that: the shell
(9) side far from backboard (22) is hinged with door-plate (26), and is equipped with knob by bolt on door-plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883205.9U CN209250331U (en) | 2018-11-15 | 2018-11-15 | A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821883205.9U CN209250331U (en) | 2018-11-15 | 2018-11-15 | A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250331U true CN209250331U (en) | 2019-08-13 |
Family
ID=67528459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821883205.9U Active CN209250331U (en) | 2018-11-15 | 2018-11-15 | A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250331U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856426A (en) * | 2019-11-27 | 2020-02-28 | 安徽飞凯电子技术有限公司 | Heat dissipation network rack |
| CN111263572A (en) * | 2020-03-18 | 2020-06-09 | 连云港丰合新能源科技有限公司 | Temperature control radiator |
| CN111432616A (en) * | 2020-05-21 | 2020-07-17 | 中原工学院 | A fast cooling electrical cabinet for electrical engineering |
| CN111542191A (en) * | 2020-06-03 | 2020-08-14 | 广东华青建设工程有限公司 | 5G base station with signal amplification device |
| CN112153864A (en) * | 2020-09-18 | 2020-12-29 | 陆易 | Heat radiator for computer network equipment uses |
| CN113115570A (en) * | 2021-04-09 | 2021-07-13 | 福建正川电气有限公司 | Cooling device for servo controller |
| CN113873831A (en) * | 2021-09-14 | 2021-12-31 | 江苏银佳企业集团有限公司 | A kind of EPS emergency power supply with composite rapid cooling structure and cooling method |
| CN113873832A (en) * | 2021-09-18 | 2021-12-31 | 河北时代嘉盈电气制造有限公司 | Assembled water-cooling loading device |
| CN113993345A (en) * | 2021-10-12 | 2022-01-28 | 深圳市宝腾互联科技有限公司 | Safe cooling operation and maintenance device for data center |
| CN114465135A (en) * | 2021-11-24 | 2022-05-10 | 江苏一开电力科技有限公司 | Alternating current metal closed ring network switch equipment capable of automatically adjusting running internal environment |
| CN115003113A (en) * | 2022-06-06 | 2022-09-02 | 中船动力镇江有限公司 | Quick heat abstractor of network switch |
| CN115588909A (en) * | 2022-08-04 | 2023-01-10 | 扬州英泰机械有限公司 | A smart microgrid protection platform for distributed generation |
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2018
- 2018-11-15 CN CN201821883205.9U patent/CN209250331U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856426A (en) * | 2019-11-27 | 2020-02-28 | 安徽飞凯电子技术有限公司 | Heat dissipation network rack |
| CN111263572A (en) * | 2020-03-18 | 2020-06-09 | 连云港丰合新能源科技有限公司 | Temperature control radiator |
| CN111432616A (en) * | 2020-05-21 | 2020-07-17 | 中原工学院 | A fast cooling electrical cabinet for electrical engineering |
| CN111542191A (en) * | 2020-06-03 | 2020-08-14 | 广东华青建设工程有限公司 | 5G base station with signal amplification device |
| WO2022057058A1 (en) * | 2020-09-18 | 2022-03-24 | 陆易 | Heat dissipation apparatus for computer network device |
| CN112153864A (en) * | 2020-09-18 | 2020-12-29 | 陆易 | Heat radiator for computer network equipment uses |
| CN113115570A (en) * | 2021-04-09 | 2021-07-13 | 福建正川电气有限公司 | Cooling device for servo controller |
| CN113873831A (en) * | 2021-09-14 | 2021-12-31 | 江苏银佳企业集团有限公司 | A kind of EPS emergency power supply with composite rapid cooling structure and cooling method |
| CN113873832A (en) * | 2021-09-18 | 2021-12-31 | 河北时代嘉盈电气制造有限公司 | Assembled water-cooling loading device |
| CN113993345A (en) * | 2021-10-12 | 2022-01-28 | 深圳市宝腾互联科技有限公司 | Safe cooling operation and maintenance device for data center |
| CN113993345B (en) * | 2021-10-12 | 2022-08-16 | 深圳市宝腾互联科技有限公司 | Safe cooling operation and maintenance device for data center |
| CN114465135A (en) * | 2021-11-24 | 2022-05-10 | 江苏一开电力科技有限公司 | Alternating current metal closed ring network switch equipment capable of automatically adjusting running internal environment |
| CN115003113A (en) * | 2022-06-06 | 2022-09-02 | 中船动力镇江有限公司 | Quick heat abstractor of network switch |
| CN115588909A (en) * | 2022-08-04 | 2023-01-10 | 扬州英泰机械有限公司 | A smart microgrid protection platform for distributed generation |
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