CN220022408U - Standby power supply system of data center - Google Patents
Standby power supply system of data center Download PDFInfo
- Publication number
- CN220022408U CN220022408U CN202320630448.6U CN202320630448U CN220022408U CN 220022408 U CN220022408 U CN 220022408U CN 202320630448 U CN202320630448 U CN 202320630448U CN 220022408 U CN220022408 U CN 220022408U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- standby
- main control
- data center
- power
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 28
- 230000032683 aging Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses a standby power supply system of a data center, which comprises a main control cabinet, a standby control cabinet, a power distribution control cabinet, two diesel generating sets and two daily oil tanks, wherein the main control cabinet, the standby control cabinet, the power distribution control cabinet, the two diesel generating sets and the two daily oil tanks are arranged in a power room; the oil tank control box of each daily oil tank is respectively connected with the system cabinet, the standby control cabinet and the power distribution control cabinet through connecting cables; the main control cabinet is connected with the standby control cabinet through a connecting cable; the power distribution control cabinet is respectively connected with the main control cabinet and the standby control cabinet through connecting cables; all connecting cables are arranged in the wiring groove. According to the data center standby power supply system, the data center standby power supply system with overlong running time is updated and optimized, so that safe and stable running of the data center standby power supply system is realized, stable current can be provided for the data center when the commercial power is cut off, wiring is tidier, and personnel operation and daily maintenance operation are facilitated.
Description
Technical Field
The utility model relates to a standby power supply system of a data center.
Background
At present, two emergency diesel generator sets with standby power of 1680KW are generally configured in a data center information total center power area, and emergency backup power is provided when extreme conditions such as power failure of external commercial power occur. The diesel generator system is operated continuously for about 15 years, the control system of the original control cabinet has the problems of signal interference and the like, the problems of screen blackout, signal interference and the like of the control screen are easy to occur, the data of the control screen panel cannot be read for many times, the diesel generator is cooled and stopped repeatedly, the signal line of the manual automatic switch is in poor contact, and the automatic switch of the ATS is sent to perform misoperation. Because the software and hardware of the original control cabinet are stopped, and no reliable spare parts are supplied, once the fault occurs, the emergency power supply of the diesel generator set is affected. The service life of the diesel generator is long, the aging problem of an oil supply part exists, the oil supply is inaccurate due to the aging and abrasion of a plunger of a high-pressure oil pump in a unit, the problem of an oil truck is caused, and the unstable parameters such as the voltage, the frequency, the rotating speed of a speed regulating plate and the like of an output power supply of the diesel generator are caused; the diesel generator oil pipeline is aged due to the high-pressure fastening piece, so that oil seepage occurs for many times; moreover, the whole diesel generator system with long running time is aged, wiring cables are messy and complex, and each wiring is not easy to distinguish in each overhaul.
Because the control system has signal interference and the high-pressure oil pump component of the diesel generator has aging, potential hidden danger and risk are brought to the safe and stable operation of the system, and the data center standby power supply system needs to be updated and optimized for ensuring the safety of the system.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a data center standby power system, which realizes safe and stable operation by updating and optimizing the data center standby power system with overlong operation time, and is more neat in wiring, thereby being convenient for personnel to operate and routine maintenance operation.
The technical scheme for achieving the purpose is as follows: the utility model provides a data center stand-by power supply system, includes main control cabinet, the backup control cabinet that sets up in the power house, distribution control cabinet, two diesel generating set and two daily oil tanks, wherein:
the main control cabinet and the standby control cabinet are adjacently arranged, the two diesel generating sets are adjacently arranged, and the two daily oil tanks are adjacently arranged;
each diesel generating set is provided with a control screen, and the control screen of each diesel generating set is respectively connected with the main control cabinet, the standby control cabinet and the power distribution control cabinet through connecting cables;
each daily oil tank is provided with a magnetic flap liquid level meter which is connected to an oil tank control box, and each oil tank control box is respectively connected with the main control cabinet, the standby control cabinet and the power distribution control cabinet through connecting cables;
the main control cabinet is connected with the standby control cabinet through a connecting cable, and an interlocking switch is arranged between the main control cabinet and the standby control cabinet;
the power distribution control cabinet is connected with the main control cabinet and the standby control cabinet through connecting cables respectively;
all connecting cables are arranged in the wiring groove.
The data center standby power supply system comprises a power house, wherein the power house is provided with a power line, and the power line is connected with the power house through the power line; the bottoms of the five vertical sections of the wiring groove are adjacent to the main control cabinet, the standby control cabinet, the power distribution control cabinet and the two diesel generating sets in a one-to-one correspondence mode.
According to the data center standby power supply system, the data center standby power supply system with overlong running time is updated and optimized, so that safe and stable running of the data center standby power supply system is realized, stable current can be provided for the data center when the commercial power is cut off, wiring is tidier, and personnel operation and daily maintenance operation are facilitated.
Drawings
FIG. 1 is a perspective view (front view) of a data center backup power system of the present utility model;
fig. 2 is a perspective view (rear view) of a data center backup power system according to the present utility model.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings:
referring to fig. 1 and 2, in a preferred embodiment of the present utility model, a standby power system for a data center includes a main control cabinet 2, a standby control cabinet 1, a power distribution control cabinet 3, two diesel generator sets 4 and two daily oil tanks 5, wherein the main control cabinet 2 and the standby control cabinet 1 are adjacently arranged, the two diesel generator sets 4 are adjacently arranged, and the two daily oil tanks 5 are adjacently arranged; a control screen is arranged on each diesel generating set 4, and the control screen of each diesel generating set 4 is respectively connected with the main control cabinet 2, the standby control cabinet 1 and the power distribution control cabinet 3 through connecting cables; each daily oil tank 5 is provided with a magnetic flap liquid level meter 52, each magnetic flap liquid level meter 52 is connected to an oil tank control box 51, and each oil tank control box 51 is respectively connected with the main control cabinet 2, the standby control cabinet 1 and the power distribution control cabinet 3 through connecting cables; the main control cabinet 2 is connected with the standby control cabinet 1 through a connecting cable, and an interlocking switch is arranged between the main control cabinet 2 and the standby control cabinet 1; the power distribution control cabinet 3 is respectively connected with the main control cabinet 2 and the standby control cabinet 1 through connecting cables; all the connecting cables are arranged in the wiring groove 6.
The wiring groove 6 comprises a horizontal section 61 and five vertical sections 62 connected with the horizontal section, and the horizontal section of the wiring groove 6 is arranged on the top surface of the power house; the bottoms of the five vertical sections of the wiring groove are adjacent to the main control cabinet 2, the standby control cabinet 1, the power distribution control cabinet 3 and the two diesel generating sets 4 in a one-to-one correspondence manner. Thus, the wiring of the standby power supply system of the whole data center is more regular, tidy and attractive through the wiring groove 6, and the personnel transportation and daily maintenance operation are facilitated.
According to the data center standby power supply system, a new control cabinet is additionally arranged on an original control cabinet, a control screen is arranged on each diesel generating set 4, the new control cabinet is used as a main control cabinet 2, and the main control cabinet 2 performs parallel operation control and management on two diesel generating sets; the original control cabinet is used as the standby control cabinet 1, an interlocking switch is arranged between the main control cabinet 2 and the standby control cabinet 1, signals between the main control cabinet 2 and the standby control cabinet 1 are not interfered, and when the main control cabinet 2 controls two diesel generator sets, the standby control cabinet 1 is not interfered; when the main control cabinet 2 fails, the standby control cabinet 1 is used for switching and controlling the two diesel generator sets. Each control screen is used for directly controlling the start and stop of the corresponding diesel generator set, and has the function of realizing the manual parallel operation of the two diesel generator sets; the operator can monitor and control the operation parameters of the corresponding diesel generator sets through the control screen, and operate the diesel generator sets and the circuit breakers in the corresponding loops through the control screen. The control screen needs to have the following functions: digital display screen, menu type operation (touch screen), standard communication protocol, downloadable upgrade software, control function, diagnosis function, and extended input/output function.
The main control cabinet 2 can collect and display parameters of two diesel generator sets and parameters of control elements of the two diesel generator sets; two sets of diesel generator parameter acquisition sensors and control elements are configured for the main control cabinet 2, and the newly configured sensors and control elements are fully compatible with the main control cabinet 2 and have no influence on the auxiliary control cabinet 1 and matched parts. The newly-added control element comprises an oil pressure sensor, a water temperature sensor, a rotating speed sensor, a daily oil tank liquid level transmitter and a buried oil tank liquid level transmitter. The oil pressure sensor is used for collecting oil pressure of engine oil and is arranged in an engine oil way of the diesel generating set; the water temperature sensor is used for collecting cooling water temperature and is arranged on a water way of a generator of the diesel generator set; the rotating speed sensor is used for collecting the rotating speed of the engine and is arranged in a rotating speed mounting hole of the diesel generating set; the daily oil tank liquid level transmitter is used for collecting the liquid level of the daily oil tank and is arranged on a liquid level magnetic turning plate of the daily oil tank; the buried oil tank liquid level transmitter is used for collecting the liquid level of the buried oil tank and is arranged in a buried oil tank manhole of the diesel generating set.
The data center standby power system provided by the utility model has the advantages that the data center standby power system which runs for more than 15 years is enabled to be regenerated, the running reliability of the data center standby power system is improved, and the personnel operation and daily operation are facilitated. When the main control cabinet 2 is in an automatic mode, once the mains supply fails, the main control cabinet 2 receives a starting signal within 15 seconds (adjustable), the main control cabinet 2 controls two diesel generator sets to start simultaneously, speed and voltage are automatically regulated to the diesel generator sets, the diesel generator sets reaching rated voltage and frequency are connected to an emergency bus through a generator output circuit breaker, the rest generator sets are automatically synchronized and then are sequentially switched on, and all the diesel generator sets are combined.
After the data center standby power supply system is stabilized, the generator is automatically controlled, and the output circuit breaker is closed to output power to the load. When the normal mains supply is restored, the main control cabinet 2 is subjected to an adjustable time delay (adjustable in the range of 0-300 seconds) and automatically opens all load output breakers, the generator feed breaker will be opened, the diesel generator will be cooled down for 10 minutes in a no-load state, and the control panel will be automatically reset and ready for the next operation. The main control cabinet 2 can realize manual or automatic switching of the functions of the whole generator system and comprehensively display the state of the diesel generator set; the generator body can be manually started and stopped on the corresponding control screen and is manually connected in parallel.
In summary, the data center standby power system provided by the utility model realizes safe and stable operation by updating and optimizing the data center standby power system with overlong operation time, can provide stable current for the data center when the commercial power is cut off, has tidier wiring, and is convenient for personnel to carry out maintenance and daily overhaul operation.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the utility model, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the utility model as long as they fall within the true spirit of the utility model.
Claims (2)
1. The utility model provides a data center stand-by power supply system which characterized in that, including setting up main control cabinet, the backup control cabinet, distribution control cabinet, two diesel generating set and two daily oil tanks in the power house, wherein:
the main control cabinet and the standby control cabinet are adjacently arranged, the two diesel generating sets are adjacently arranged, and the two daily oil tanks are adjacently arranged;
each diesel generating set is provided with a control screen, and the control screen of each diesel generating set is respectively connected with the main control cabinet, the standby control cabinet and the power distribution control cabinet through connecting cables;
each daily oil tank is provided with a magnetic flap liquid level meter which is connected to an oil tank control box, and each oil tank control box is respectively connected with the main control cabinet, the standby control cabinet and the power distribution control cabinet through connecting cables;
the main control cabinet is connected with the standby control cabinet through a connecting cable, and an interlocking switch is arranged between the main control cabinet and the standby control cabinet;
the power distribution control cabinet is connected with the main control cabinet and the standby control cabinet through connecting cables respectively;
all connecting cables are arranged in the wiring groove.
2. The data center backup power system of claim 1, wherein the wiring trough comprises a horizontal section and five vertical sections connected thereto, the horizontal section of the wiring trough being disposed on the top surface of the power house; the bottoms of the five vertical sections of the wiring groove are adjacent to the main control cabinet, the standby control cabinet, the power distribution control cabinet and the two diesel generating sets in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320630448.6U CN220022408U (en) | 2023-03-28 | 2023-03-28 | Standby power supply system of data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320630448.6U CN220022408U (en) | 2023-03-28 | 2023-03-28 | Standby power supply system of data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022408U true CN220022408U (en) | 2023-11-14 |
Family
ID=88674311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320630448.6U Active CN220022408U (en) | 2023-03-28 | 2023-03-28 | Standby power supply system of data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022408U (en) |
-
2023
- 2023-03-28 CN CN202320630448.6U patent/CN220022408U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8670872B2 (en) | Methods and apparatus for providing and distributing standby power | |
| CN105449865A (en) | Intelligent (feeder terminal unit) FTU used for fault positioning and isolating for distribution network | |
| CN105281357A (en) | Diesel generator set and island microgrid connecting structure | |
| CN111668940B (en) | Power station control system and control method | |
| CN111900796A (en) | Control system of electric excavator and electric excavator | |
| CN205489794U (en) | General switch board of double -H groove weld PS | |
| CN220022408U (en) | Standby power supply system of data center | |
| CN105094079A (en) | Digital oil pumping unit control cabinet and control method | |
| CN204376531U (en) | The remote and intelligent maintenance system of transforming plant DC power supply | |
| CN205911818U (en) | Double - circuit power supply automatic switching device | |
| CN208806479U (en) | A kind of power distribution network ring network cabinet of automatic improving | |
| CN102832700A (en) | Power supply device with multi-power input and power supply method thereof | |
| CN203135579U (en) | Integrated power switchgear monitoring device | |
| CN215267649U (en) | Comprehensive information acquisition protector for Internet of things | |
| CN212784884U (en) | ETC portal system synthesizes switching controller | |
| CN208890478U (en) | The power supply system of panel and ship power supply with access function | |
| CN116388391A (en) | Control system for standby power supply of data center | |
| CN112332402A (en) | Dual-power measurement and control device | |
| CN202134957U (en) | Distribution automation remote terminal | |
| KR101433046B1 (en) | Smart switchgear installed standby-power energy-saving controller equipped with multichannel load current sensitivity and timer trip function | |
| CN210490554U (en) | Intelligent electric power operation power supply system | |
| CN218413286U (en) | Well head intelligence production control system | |
| CN215734532U (en) | Main-standby switching all-in-one machine | |
| CN219204191U (en) | Shore power background monitoring system | |
| CN216411889U (en) | Controller applied to portable generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |