CN206775127U - A kind of distribution system containing diesel-driven generator - Google Patents
A kind of distribution system containing diesel-driven generator Download PDFInfo
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- CN206775127U CN206775127U CN201720329230.1U CN201720329230U CN206775127U CN 206775127 U CN206775127 U CN 206775127U CN 201720329230 U CN201720329230 U CN 201720329230U CN 206775127 U CN206775127 U CN 206775127U
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- driven generator
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Abstract
The utility model provides a kind of distribution system containing diesel-driven generator, and reasonable in design, control is simply, cost is low, network interconnecting circuit is few.The utility model includes diesel-driven generator, the first lead-in circuit breaker, the second lead-in circuit breaker, diesel-driven generator lead-in circuit breaker, the first distribution bus, the second distribution bus, diesel-driven generator bus, the first network interconnecting circuit, the second network interconnecting circuit, the first distribution outlet and the second distribution outlet；First lead-in circuit breaker is connected with the first distribution bus；First distribution bus is connected by the first network interconnecting circuit with diesel-driven generator bus；First distribution outlet is connected with the first distribution bus；Second lead-in circuit breaker is connected with the first distribution bus；First distribution bus is connected by the second network interconnecting circuit with diesel-driven generator bus；Second distribution outlet is connected with the second distribution bus；Diesel-driven generator is connected by diesel-driven generator lead-in circuit breaker with diesel-driven generator bus.
Description
Technical field
It the utility model is related to a kind of distribution system containing diesel-driven generator.
Background technology
In power plant distribution, commercial power and Domestic distribution system, some especially important loads, which remove, needs dual power supply
Power supply is outer, it is also necessary to which diesel-driven generator is as stand-by power supply, to ensure the continuity of these loads power supply.At present in distribution system
The network interconnecting circuit of 3 groups of generally use and the above is to realize function standby each other, and control logic is complicated, cost is high.Research one
The distribution system that kind is simple in construction, network interconnecting circuit is few has certain economical and practical value.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, control is simple, cost is low, the few distribution system containing diesel-driven generator of network interconnecting circuit.
The technical scheme in the invention for solving the above technical problem is：A kind of distribution system containing diesel-driven generator,
Including diesel-driven generator, it is characterised in that：Also include the first lead-in circuit breaker, the second lead-in circuit breaker, diesel-driven generator inlet wire
Breaker, the first distribution bus, the second distribution bus, diesel-driven generator bus, the first network interconnecting circuit, the second contact open circuit
Device, the first distribution outlet and the second distribution outlet；First lead-in circuit breaker is connected with the first distribution bus；First distribution bus leads to
The first network interconnecting circuit is crossed to be connected with diesel-driven generator bus；First distribution outlet is connected with the first distribution bus；Second inlet wire
Breaker is connected with the first distribution bus；First distribution bus is connected by the second network interconnecting circuit with diesel-driven generator bus；
Second distribution outlet is connected with the second distribution bus；Diesel-driven generator passes through diesel-driven generator lead-in circuit breaker and diesel-driven generator
Bus connects.
First lead-in circuit breaker described in the utility model, the second lead-in circuit breaker, diesel-driven generator lead-in circuit breaker,
Coordinated signals are used between one network interconnecting circuit, the second network interconnecting circuit.
The utility model the utility model compared with prior art, has advantages below and effect：The utility model is only used
Two network interconnecting circuits are that the switching standby each other between the first distribution bus, the second distribution bus, diesel-driven generator can be achieved,
Control is simple, cost is low, network interconnecting circuit is few, can be applied to the distribution of important load, has certain economical and practical value.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1, the present embodiment includes diesel-driven generator 1, the first lead-in circuit breaker 2, the second lead-in circuit breaker 3, diesel oil
Generator lead-in circuit breaker 4, the first distribution bus 5, the second distribution bus 6, diesel-driven generator bus 7, the first network interconnecting circuit
8th, the second network interconnecting circuit 9, the first distribution outlet 10 and the second distribution outlet 11.
First lead-in circuit breaker 2 is connected with the first distribution bus 5, and the first lead-in circuit breaker 2 is used for and the first electric power incoming line
Connection, i.e. the first electric power incoming line are connected by the first lead-in circuit breaker 2 with the first distribution bus 5.
First distribution bus 5 is connected by the first network interconnecting circuit 8 with diesel-driven generator bus 7.
First distribution outlet 10 is connected with the first distribution bus 5.
Second lead-in circuit breaker 3 is connected with the first distribution bus 6, and the second lead-in circuit breaker 3 is used for and second source inlet wire
Connection, i.e., second source inlet wire is connected by the second lead-in circuit breaker 3 with the first distribution bus 6.
First distribution bus 6 is connected by the second network interconnecting circuit 9 with diesel-driven generator bus 7.
Second distribution outlet 11 is connected with the second distribution bus 6.
Diesel-driven generator 1 is connected by diesel-driven generator lead-in circuit breaker 4 with diesel-driven generator bus 7.
First lead-in circuit breaker 2, the second lead-in circuit breaker 3, diesel-driven generator lead-in circuit breaker 4, the first network interconnecting circuit
8th, coordinated signals are used between the second network interconnecting circuit 9.
First distribution outlet 10 and the second distribution outlet 11 include the distribution transmission line circuit of 1 group and the above.
During normal operation, the first network interconnecting circuit 8 and the second network interconnecting circuit 9 disconnect, and diesel-driven generator does not work, diesel oil
Generator lead-in circuit breaker 4 disconnects, and diesel-driven generator bus 7 is not charged, the first lead-in circuit breaker 2 and the second lead-in circuit breaker 3
Closure, the first electric power incoming line and second source inlet wire are respectively by the first lead-in circuit breaker 2 and the second lead-in circuit breaker 3 to first
The distribution bus 6 of distribution bus 5 and second is powered.
When the first electric power incoming line failure causes the first distribution bus 5 to lose power supply, the first lead-in circuit breaker 2 disconnects, and first
The network interconnecting circuit 9 of network interconnecting circuit 8 and second closes, and the first distribution bus 5 is by the first network interconnecting circuit 8, diesel-driven generator
Bus 7, the second network interconnecting circuit 9, the second distribution bus 6, the second lead-in circuit breaker 3, are powered by second source inlet wire；If second
Electric power incoming line also breaks down, and the second lead-in circuit breaker 3 disconnects, and diesel-driven generator lead-in circuit breaker 4 closes, diesel-driven generator 1
Start, now the first distribution bus 5 and the second distribution bus 6 are powered by diesel-driven generator 1.
Similarly, when second source inlet wire failure causes the second distribution bus 6 to lose power supply, the second lead-in circuit breaker 3 is disconnected
Open, the first network interconnecting circuit 8 and the second network interconnecting circuit 9 close, and the second distribution bus 6 is by the second network interconnecting circuit 9, diesel oil
Generator bus 7, the first network interconnecting circuit 8, the first distribution bus 5, the first lead-in circuit breaker 2, powered by the first electric power incoming line；
If the first electric power incoming line also breaks down, the first lead-in circuit breaker 2 disconnects, and diesel-driven generator lead-in circuit breaker 4 closes, diesel oil hair
Motor 1 starts, and now the first distribution bus 5 and the second distribution bus 6 are powered by diesel-driven generator 1.
Above content described in this specification is only to the utility model structure example explanation；Moreover,
The title that the utility model each several part is taken can also be different, it is all according to the utility model patent conceive described construction, feature and
The equivalent or simple change that principle is done, is included in the protection domain of the utility model patent.
Claims (2)
1. a kind of distribution system containing diesel-driven generator, including diesel-driven generator, it is characterised in that：Also include the open circuit of the first inlet wire
Device, the second lead-in circuit breaker, diesel-driven generator lead-in circuit breaker, the first distribution bus, the second distribution bus, diesel-driven generator are female
Line, the first network interconnecting circuit, the second network interconnecting circuit, the first distribution outlet and the second distribution outlet；First lead-in circuit breaker with
First distribution bus connects；First distribution bus is connected by the first network interconnecting circuit with diesel-driven generator bus；First distribution
Outlet is connected with the first distribution bus；Second lead-in circuit breaker is connected with the first distribution bus；First distribution bus passes through second
Network interconnecting circuit is connected with diesel-driven generator bus；Second distribution outlet is connected with the second distribution bus；Diesel-driven generator passes through
Diesel-driven generator lead-in circuit breaker is connected with diesel-driven generator bus.
2. the distribution system according to claim 1 containing diesel-driven generator, it is characterised in that：Described the first inlet wire open circuit
Used between device, the second lead-in circuit breaker, diesel-driven generator lead-in circuit breaker, the first network interconnecting circuit, the second network interconnecting circuit
Coordinated signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329230.1U CN206775127U (en) | 2017-03-31 | 2017-03-31 | A kind of distribution system containing diesel-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329230.1U CN206775127U (en) | 2017-03-31 | 2017-03-31 | A kind of distribution system containing diesel-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775127U true CN206775127U (en) | 2017-12-19 |
Family
ID=60631207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329230.1U Active CN206775127U (en) | 2017-03-31 | 2017-03-31 | A kind of distribution system containing diesel-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775127U (en) |
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2017
- 2017-03-31 CN CN201720329230.1U patent/CN206775127U/en active Active
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