CN203660637U - Improved diesel generator power distribution apparatus - Google Patents
Improved diesel generator power distribution apparatus Download PDFInfo
- Publication number
- CN203660637U CN203660637U CN201320874313.0U CN201320874313U CN203660637U CN 203660637 U CN203660637 U CN 203660637U CN 201320874313 U CN201320874313 U CN 201320874313U CN 203660637 U CN203660637 U CN 203660637U
- Authority
- CN
- China
- Prior art keywords
- diesel generator
- diesel engine
- engine generator
- power distribution
- distribution apparatus
- 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.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model relates to an improved diesel generator power distribution apparatus and belongs to the power generation equipment application technical field. The improved diesel generator power distribution apparatus comprises a number one diesel generator, a number one diesel generator switchboard, a number two diesel generator and a number two diesel generator switchboard. The improved diesel generator power distribution apparatus also comprises a switchboard linkage switch which is arranged between the number one diesel generator and the number two diesel generator and is connected with the number one diesel generator switchboard and the number two diesel generator switchboard. According to the improved diesel generator power distribution apparatus of the utility model, after the switchboard linkage switch is additionally adopted, the two diesel generators can be emergent standbys for each other, and therefore, the reliability of the power supply of a safety power source of the machine set can be doubled, and the safety of life and equipment can be ensured, and economic losses can be greatly reduced. The improved diesel generator power distribution apparatus of the utility model has the advantages of low cost, easiness in implementation and operational simplicity.
Description
Technical field
The utility model relates to a kind of improved diesel engine generator power distribution equipment, belongs to generating equipment applied technical field.
Background technology
In chaser situation, can safely turbo generator set be stopped transport in catastrophe failure in order to guarantee large-scale thermal power machine group; the general emergency power supply that all disposes diesel engine generator power supply by monoblock; so that guarantee in the situation that the normal station service of unit interrupts can safe shutdown, thereby guarantee the safety of life and equipment.But due to the uncertainty of diesel engine generator control power supply fastener fault, may can not in the time that unit needs its power supply, can not guarantee because of generator fastener fault the reliability of power supply, thereby have certain potential safety hazard.
Utility model content
In order to solve above technical problem; the purpose of this utility model is to provide a kind of improved diesel engine generator power distribution equipment; between two diesel engine generator outlet distribution boards of each unit, install contact disconnecting link additional; to realize in emergency circumstances two diesel engine generators mutually for subsequent use; thereby the power supply reliability of unit emergency power supply is doubled; can be safely and reliably by unit outage when guaranteeing unit disorderly closedown, thus the safety of life and equipment guaranteed.
To achieve these goals, the utility model is by the following technical solutions:
A kind of improved diesel engine generator power distribution equipment, comprise a diesel engine generator, a diesel engine generator distribution board, No. two diesel engine generators and No. two diesel engine generator distribution boards, also comprise and be arranged between one, No. two diesel engine generator the distribution board contact disconnecting link being connected with No. two diesel engine generator distribution boards with diesel engine generator distribution board.
Compared with prior art, the utility model is realized two diesel engine generators emergency use each other after increasing distribution board contact disconnecting link, thereby the power supply reliability of unit emergency power supply is doubled, thereby the safety of assurance life and equipment reduces great economic loss; The utility model cost is low, be easy to realize, simple to operate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: diesel engine generator 1, diesel engine generator distribution board 2, distribution board contact disconnecting link 3, No. two diesel engine generators 4, No. two diesel engine generator distribution boards 5.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
As shown in Figure 1: the utility model is a kind of improved diesel engine generator power distribution equipment, comprise diesel engine generator 1, diesel engine generator distribution board 2, No. two diesel engine generators 4 and No. two diesel engine generator distribution boards 5, also comprise and be arranged between one, No. two diesel engine generator the distribution board contact disconnecting link 3 being connected with No. two diesel engine generator distribution boards with diesel engine generator distribution board.
Between one, No. two diesel engine generator outlet distribution board, increase a contact disconnecting link cabinet, disconnecting link two ends are connected to diesel engine generator separately by cable and export on the bus of distribution board.Cable wiring from No. two diesel engine generator buses, then be connected to the lower end of disconnecting link cabinet, the upper end of disconnecting link cabinet is connected on a diesel engine generator distribution board bus by cable, electricity is look at and is pierced into cable interlayer from No. two diesel engine generator distribution boards by limit, furnace side cabinet, and then accessing disconnecting link lower end from cable interlayer enters a diesel engine generator contact disconnecting link cabinet bottom, disconnecting link upper end can be directly at a diesel engine generator distribution board of busbar place access.
In the course of the work; when being in operation, unit breaks down while shutting down; the service power of normal power supply disappears; and a diesel engine generator control module fault can not start or start unsuccessful; now immediately distribution board being got in touch with to disconnecting link 3 closes; start immediately unit diesel engine generator No. two, get in touch with disconnecting link 3 by distribution board power supply is delivered on a unit diesel engine generator distribution board 2, thereby immediately to a machine steam turbine security personnel section 6 and machine boiler group security personnel section 7 load power supplies.
Claims (1)
1. an improved diesel engine generator power distribution equipment, comprise a diesel engine generator (1), a diesel engine generator distribution board (2), No. two diesel engine generators (4) and No. two diesel engine generator distribution boards (5), it is characterized in that: also comprise and be arranged between one, No. two diesel engine generator the distribution board contact disconnecting link (3) being connected with No. two diesel engine generator distribution boards with diesel engine generator distribution board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874313.0U CN203660637U (en) | 2013-12-27 | 2013-12-27 | Improved diesel generator power distribution apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874313.0U CN203660637U (en) | 2013-12-27 | 2013-12-27 | Improved diesel generator power distribution apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660637U true CN203660637U (en) | 2014-06-18 |
Family
ID=50926990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874313.0U Expired - Fee Related CN203660637U (en) | 2013-12-27 | 2013-12-27 | Improved diesel generator power distribution apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701193A (en) * | 2013-12-27 | 2014-04-02 | 大唐贵州发耳发电有限公司 | Power distribution device of diesel generator |
-
2013
- 2013-12-27 CN CN201320874313.0U patent/CN203660637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701193A (en) * | 2013-12-27 | 2014-04-02 | 大唐贵州发耳发电有限公司 | Power distribution device of diesel generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101917053B (en) | Method for carrying out centralized power supply on RACK system | |
| CN204741339U (en) | Control wiring structure of two public emergency power supplies of turbo generator set | |
| CN102163874B (en) | Power supplying method of electrical power system with high-powered and high-voltage diesel generating set for large data memory center | |
| CN203243113U (en) | Emergency oil pump power supply of steam turbine lubricating oil system | |
| CN208571580U (en) | A kind of circuit of dual generator-transformer protection shunt tripping protective system in heat power | |
| CN203660637U (en) | Improved diesel generator power distribution apparatus | |
| CN103560523A (en) | Photovoltaic generator set low-voltage ride-through supporting system based on DVR | |
| KR101283873B1 (en) | Trouble-free automatic photovoltaic power generation management system | |
| CN104167964B (en) | The control system of a kind of hydraulic testpump diesel emergency generating set and method | |
| CN103701193A (en) | Power distribution device of diesel generator | |
| CN204012909U (en) | Be applied to thermal power plant's two-shipper twin diesel group and start band emergency power supply system simultaneously | |
| CN207490602U (en) | A kind of emergency power supply system for large-size thermal power plant | |
| CN102522807A (en) | Control power supply of pitch system of wind driven generator | |
| CN214255721U (en) | System based on diesel generator is high-voltage station-use stand-by power supply | |
| CN101751532A (en) | Selecting 2 from 3 logic hardware voting method for safety output of safety computer platform | |
| CN111463893B (en) | Three-power-supply safety power supply system of garbage power plant | |
| CN203381625U (en) | Train power converter | |
| CN208835828U (en) | A kind of diesel-driven generator back-up system based on power plant energy storage auxiliary frequency modulation | |
| CN203536966U (en) | A draw-out type dynamic compensation module | |
| CN204304453U (en) | A kind of interlock protection structure of water-cooling type SVG equipment | |
| CN202797860U (en) | High-tension connection box and low-tension connection box | |
| CN202583785U (en) | Security isolation and anti-interference structure of a PLC cabinet | |
| CN203691053U (en) | High-risk power consumption user emergency power supply connection structure | |
| CN205335854U (en) | Remove flexible parallelly connected output device of access of emergency power source | |
| CN203352248U (en) | Locomotive charging cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |