CN203645400U - Ship power station topology - Google Patents
Ship power station topology Download PDFInfo
- Publication number
- CN203645400U CN203645400U CN201420029612.9U CN201420029612U CN203645400U CN 203645400 U CN203645400 U CN 203645400U CN 201420029612 U CN201420029612 U CN 201420029612U CN 203645400 U CN203645400 U CN 203645400U
- Authority
- CN
- China
- Prior art keywords
- generator
- bus
- power station
- bar
- emergency
- 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
Images
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model relates to a ship power station topology comprising a main power station, an electric shaft-driven generator part and an emergency power station, wherein an interconnection switch TB2 is arranged between the main power station and the electric shaft-driven generator part, and an interconnection switch TB3 is arranged between the main power station and the emergency power station. The utility model provides the ship power station topology which is characterized in that the reliability of the power stations and uninterruptible power supply can be guaranteed under the condition that electric generator groups are limited in capacity and quantity.
Description
Technical field
The utility model relates to a kind of Ship Power Station topology.
Background technology
Ship Power Station is the heart of Ship Electrical Power System, and the reliability of its work and vitality are two marks that system realizes assignment of mission validity.The reliability of Ship Power Station work refers in various disadvantageous conditions of work as variation of ambient temperature is large, the roll and pitch of boats and ships is large, navigation vibration etc., the ability of every electric equipment non-stop run during whole service of electric power system, and ensure certain quality of power supply.The vitality of Ship Power Station refers to that when boats and ships are subject to accident breakage, electric power system still can ensure uninterrupted power supply ability.
And on the other hand, for the safety of personnel and property, even under this emergency condition that Ship Power Station can not power because of fault, also will ensure that boats and ships maintain the navigation of certain hour.Therefore need to design emergency power supply, to the load supplying that maintains vessel motion needs, emergency power station Capacity design is generally little a lot of than main electrical power plant.
Along with the development of boats and ships maximization and automation and electronic information technology and automatic control technology, also more and more higher to the reliability requirement of Ship Power Station.When the capacity of generating set is larger, residual capacity is more, and when generating set quantity is larger, unit for subsequent use is more, and the reliability of Ship Power Station is larger, but the increase of generating set capacity and quantity can increase cost, increases the space and the hull weight that take.
Utility model content
The utility model provides a kind of can ensure the reliability in power station and the Ship Power Station topology of uninterrupted power supply under limited generating set capacity and quantity.
The utility model is achieved through the following technical solutions:
A kind of Ship Power Station topology, comprises main electrical power plant, axle generator portion and emergency power station, between described main electrical power plant and described axle generator portion, is provided with interconnection switch TB2, between described main electrical power plant and described emergency power station, is provided with interconnection switch TB3.
Described main electrical power plant comprises main generator DG1, main generator DG2, main generator DG3, main generator breaker GB1, main generator breaker GB2, main generator breaker GB3, the first bus-bar and the second bus-bar, described main generator breaker GB1 is located between described main generator DG1 and the first bus-bar, described main generator breaker GB2 is located between described main generator DG2 and the first bus-bar, described main generator breaker GB3 is located between described main generator DG3 and the second bus-bar, between described the first bus-bar and the second bus-bar, be provided with interconnection switch TB1.
Described axle generator portion comprises axle generator SG, axle generator circuit breaker GB6, thruster motor M, thruster fuser motor ACB and the 3rd bus-bar, described axle generator circuit breaker GB6 is located between described axle generator SG and the 3rd bus-bar, and described thruster fuser motor ACB is located between described thruster motor M and the 3rd bus-bar.
Described emergency power station comprises emergency generator EG, emergency generator circuit breaker GB9 and emergency bus, and described emergency generator circuit breaker GB9 is located between described emergency generator EG and emergency bus.
Described main generator DG1, main generator DG2 and main generator DG3 are diesel engine generator, described emergency generator EG is diesel engine generator, and described main generator breaker GB1, main generator breaker GB2, main generator breaker GB3, interconnection switch TB1, interconnection switch TB2, interconnection switch TB3, axle generator circuit breaker GB6 and thruster fuser motor ACB are air circuits.
The beneficial effect that the utility model brings is:
In the utility model, when boats and ships normally navigate by water, main electrical power plant work, interconnection switch TB1 and interconnection switch TB3 are in closure state, main diesel engine generator DG1, main diesel engine generator DG2 and main diesel engine generator DG3 have one at least to the first bus-bar, the second bus-bar and emergency bus power supply, and power station EMS is according to the generator quantity of load and standby host selective sequential work and the work of which platform generator; In order to improve energy utilization rate, also can be powered to the 3rd bus-bar by axle generator SG, interconnection switch TB2 closure is to the first bus-bar and the power supply of the second bus-bar.In the time of boats and ships entering and leaving port, main electrical power plant is normally worked, and interconnection switch TB2 is in off-state, and axle generator SG work is separately thruster motor M power supply.In the time of the first bus-bar and the second bus-bar dead electricity, emergency switchboard interconnection switch TB3 disconnects automatically, and emergency generator EG starting is also powered to emergency bus.In the time of the first bus-bar or the second bus-bar fault, can disconnect interconnection switch TB1, fault bus-bar is keeped in repair, and do not affect loaded work piece.All the time have a generator for subsequent use, the first bus-bar and the second bus-bar are divided into two sections by interconnection switch TB1, can in the time of maintenance power station, also ensure uninterrupted power supply.Thruster motor M is powered by axle generator SG separately, does not affect the work of other loads.Emergency bus as a part for the first bus-bar and the second bus-bar, has been simplified project organization in the time that main electrical power plant is normally worked, and has saved bus-bar material.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the line chart of Ship Power Station described in the utility model topology.
Fig. 2 is the utility model diesel engine generator starting control flow chart.
Fig. 3 is the utility model main electrical power plant power management control flow chart.
Fig. 4 is the utility model emergency power station automatic flow path switch figure that powers.
1, main electrical power plant; 2, axle generator portion; 3, emergency power station.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As the embodiment of Ship Power Station described in the utility model topology, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise main electrical power plant 1, axle generator portion 2 and emergency power station 3, between described main electrical power plant 1 and described axle generator portion 2, be provided with interconnection switch TB2, between described main electrical power plant 1 and described emergency power station 3, be provided with interconnection switch TB3.
In the present embodiment, described main electrical power plant 1 comprises main generator DG1, main generator DG2, main generator DG3, main generator breaker GB1, main generator breaker GB2, main generator breaker GB3, the first bus-bar and the second bus-bar, described main generator breaker GB1 is located between described main generator DG1 and the first bus-bar, described main generator breaker GB2 is located between described main generator DG2 and the first bus-bar, described main generator breaker GB3 is located between described main generator DG3 and the second bus-bar, between described the first bus-bar and the second bus-bar, be provided with interconnection switch TB1.
In the present embodiment, described axle generator portion 2 comprises axle generator SG, axle generator circuit breaker GB6, thruster motor M, thruster fuser motor ACB and the 3rd bus-bar, described axle generator circuit breaker GB6 is located between described axle generator SG and the 3rd bus-bar, and described thruster fuser motor ACB is located between described thruster motor M and the 3rd bus-bar.
In the present embodiment, described emergency power station 3 comprises emergency generator EG, emergency generator circuit breaker GB9 and emergency bus, and described emergency generator circuit breaker GB9 is located between described emergency generator EG and emergency bus.
In the present embodiment, described main generator DG1, main generator DG2 and main generator DG3 are diesel engine generator, described emergency generator EG is diesel engine generator, and described main generator breaker GB1, main generator breaker GB2, main generator breaker GB3, interconnection switch TB1, interconnection switch TB2, interconnection switch TB3, axle generator circuit breaker GB6 and thruster fuser motor ACB are air circuits.
Claims (5)
1. a Ship Power Station topology, is characterized in that comprising main electrical power plant, axle generator portion and emergency power station, between described main electrical power plant and described axle generator portion, is provided with interconnection switch TB2, between described main electrical power plant and described emergency power station, is provided with interconnection switch TB3.
2. Ship Power Station as claimed in claim 1 topology, it is characterized in that described main electrical power plant comprises main generator DG1, main generator DG2, main generator DG3, main generator breaker GB1, main generator breaker GB2, main generator breaker GB3, the first bus-bar and the second bus-bar, described main generator breaker GB1 is located between described main generator DG1 and the first bus-bar, described main generator breaker GB2 is located between described main generator DG2 and the first bus-bar, described main generator breaker GB3 is located between described main generator DG3 and the second bus-bar, between described the first bus-bar and the second bus-bar, be provided with interconnection switch TB1.
3. Ship Power Station as claimed in claim 2 topology, it is characterized in that described axle generator portion comprises axle generator SG, axle generator circuit breaker GB6, thruster motor M, thruster fuser motor ACB and the 3rd bus-bar, described axle generator circuit breaker GB6 is located between described axle generator SG and the 3rd bus-bar, and described thruster fuser motor ACB is located between described thruster motor M and the 3rd bus-bar.
4. Ship Power Station as claimed in claim 3 topology, it is characterized in that described emergency power station comprises emergency generator EG, emergency generator circuit breaker GB9 and emergency bus, described emergency generator circuit breaker GB9 is located between described emergency generator EG and emergency bus.
5. the Ship Power Station topology as described in claim 1-4 any one, it is characterized in that described main generator DG1, main generator DG2 and main generator DG3 are diesel engine generator, described emergency generator EG is diesel engine generator, and described main generator breaker GB1, main generator breaker GB2, main generator breaker GB3, interconnection switch TB1, interconnection switch TB2, interconnection switch TB3, axle generator circuit breaker GB6 and thruster fuser motor ACB are air circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029612.9U CN203645400U (en) | 2014-01-17 | 2014-01-17 | Ship power station topology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029612.9U CN203645400U (en) | 2014-01-17 | 2014-01-17 | Ship power station topology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645400U true CN203645400U (en) | 2014-06-11 |
Family
ID=50876621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029612.9U Expired - Fee Related CN203645400U (en) | 2014-01-17 | 2014-01-17 | Ship power station topology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697057A (en) * | 2019-10-11 | 2020-01-17 | 中国直升机设计研究所 | Unmanned helicopter electrical power generating system |
| CN112564270A (en) * | 2020-11-23 | 2021-03-26 | 上海外高桥造船有限公司 | Distribution board circuit of ship and ship distribution system |
| CN113162036A (en) * | 2021-04-23 | 2021-07-23 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Low-voltage power supply and distribution method under ship critical power station capacity |
-
2014
- 2014-01-17 CN CN201420029612.9U patent/CN203645400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697057A (en) * | 2019-10-11 | 2020-01-17 | 中国直升机设计研究所 | Unmanned helicopter electrical power generating system |
| CN112564270A (en) * | 2020-11-23 | 2021-03-26 | 上海外高桥造船有限公司 | Distribution board circuit of ship and ship distribution system |
| CN113162036A (en) * | 2021-04-23 | 2021-07-23 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Low-voltage power supply and distribution method under ship critical power station capacity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kim et al. | DC-grid system for ships: a study of benefits and technical considerations | |
| CN107697256A (en) | A kind of power integration system of pure electric ship | |
| JP6188166B2 (en) | System and method for portable power conditioning platform | |
| CN207595233U (en) | A kind of Ship Electrical Power System | |
| CN203645400U (en) | Ship power station topology | |
| CN104037927A (en) | Marine electric power system capable of supplying power by novel hybrid power source | |
| CN103825358B (en) | A kind of hybrid power boats and ships electric power supply control system with reversible axle generator | |
| CN113036894B (en) | Solar unmanned aerial vehicle electrical system architecture | |
| CN105071527A (en) | Small-power host modular fire-fighting emergency power supply | |
| CN114600331A (en) | Energy storage system and power supply system for marine vessel | |
| CN103730952A (en) | Emergency power supply device and method for electric vehicle swapping station | |
| CN207683754U (en) | A kind of power integration system of pure electric vehicle ship | |
| CN116707108B (en) | Electric energy processing method and related device | |
| CN203840051U (en) | Ship electric power system supplied by mixed power supply of storage battery group and generator | |
| CN113824205A (en) | Power supply system of multi-electric aircraft | |
| CN203774864U (en) | Power-supply controlling system for hybrid-power ship | |
| CN201325573Y (en) | Testing system used for electric propulsion system of ship | |
| KR20190098661A (en) | Power supply system with transformer and ess in load side based on dc grid for ship | |
| CN203707801U (en) | Energy-saving high-power positioning capability ship hybrid electric propulsion system | |
| CN204652027U (en) | Many redundancies power supply-distribution system | |
| CN103762917B (en) | Axle generator control device | |
| CN202389561U (en) | Electrical system special for seagoing tender FMEA (failure mode and effects analysis) | |
| CN103036306A (en) | Digital dual-redundancy generator control system | |
| CN203691053U (en) | High-risk power consumption user emergency power supply connection structure | |
| CN206389115U (en) | A kind of centralized two-node cluster hot backup for bank electricity system switches high-voltage variable frequency power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MARINE ELECTRONIC RESEARCH INSTITUTE OF CHINA ELEC Free format text: FORMER OWNER: CHINA ELECTRONIC TECHNOLOGY GROUP CORPORATION NO.36 RESEARCH INSTITUTE Effective date: 20141219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314000 JIAXING, ZHEJIANG PROVINCE TO: 315040 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141219 Address after: 315040, room 5, No. 999, Lane 503, Ningbo hi tech Zone, Zhejiang, Ningbo Patentee after: CETC (NINGBO) MARINE ELECTRONICS RESEARCH INSTITUTE CO., LTD. Address before: Jiaxing City, Zhejiang province 314000 Hongxing Road No. 387 Patentee before: China Electronic Technology Group Corporation No.36 Research Institute |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150916 Address after: 318000 worker road 114, Jiaojiang District, Zhejiang, Taizhou Patentee after: STATE-OPERATED HAIDONG SHIPYARD Address before: 315040, room 5, No. 999, Lane 503, Ningbo hi tech Zone, Zhejiang, Ningbo Patentee before: CETC (NINGBO) MARINE ELECTRONICS RESEARCH INSTITUTE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20170117 |