CN209402444U - A kind of device of manual automatic generator group peculiar to vessel - Google Patents
A kind of device of manual automatic generator group peculiar to vessel Download PDFInfo
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- CN209402444U CN209402444U CN201822231299.8U CN201822231299U CN209402444U CN 209402444 U CN209402444 U CN 209402444U CN 201822231299 U CN201822231299 U CN 201822231299U CN 209402444 U CN209402444 U CN 209402444U
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- breaker
- generator set
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Abstract
The utility model discloses the devices of one kind manual automatic generator group peculiar to vessel in generating set field, including generating set and engine, the output end of the generating set is connected through MCCB breaker with load, Current Transmit 1 is respectively arranged in triple line between the generating set output end and breaker, CT2 and CT3, the Current Transmit 1, the one end CT2 and CT3 is grounded and connect with the end IN of generator set controller, the connection of the end IA of 1 other end of Current Transmit and generator set controller, the other end of Current Transmit 2 and the end IB of generator set controller connect, the other end of Current Transmit 3 and the end IC of generator set controller connect, the easy switching under manually and automatically mode, controller it is simple to operate, this reality It is automatically controlled manually with the novel marine generator group that can be used for.
Description
Technical field
The utility model relates to generator set control devices.
Background technique
Currently, diesel generator group on ship using more and more.In addition to the machine as conventional offer ship electricity
Group is outer, is also more widely deployed for electric propulsion.Due to its unique advantage, had become using complete or half electric propulsion thousands of
Ton or more ship, the especially development trend of large ship propulsion system.Diesel engine is mainly used as the original of generating set on ship
Motivation.But existing generating set is in use, cannot support various engines, and cut in manually and automatically mode
Change inconvenience, controller it is inconvenient for operation.
Utility model content
The purpose of the utility model is to provide a kind of devices of manual automatic generator group peculiar to vessel, can support a variety of
Engine, the easy switching under manually and automatically mode, controller it is simple to operate.
To achieve the above object, the utility model provides a kind of device of manual automatic generator group peculiar to vessel, packet
Generating set and engine are included, the output end of the generating set is connected through MCCB breaker with load, and the generating set is defeated
It is respectively arranged with Current Transmit 1, CT2 and CT3 in triple line between outlet and breaker, the Current Transmit 1,
The one end CT2 and CT3 is grounded and connect with the end IN of generator set controller, 1 other end of Current Transmit and generating set control
The end the IA connection of device processed, the end IB of the other end of Current Transmit 2 and generator set controller connect, Current Transmit 3
The other end and the end IC of generator set controller connect, triple line between the generating set output end and breaker difference
It is connected with tri- interfaces of A1, B1, C1 of generator set controller, the generator set controller is connected with engine control.
Compared with prior art, the beneficial effects of the utility model are, have manual/auto function, realize AMF+
ATS+ communicates+extends function, supports EFI or non-EFI and the engine of combustion gas, can parameters (revolving speed to engine
, oil pressure, water temperature, cell voltage, oil level %, hours of operation, the number of starts and charging machine voltage), generator parameter (frequency
Rate, three-phase voltage (L-L, L-N) and three-phase current) and power parameter (KVA, KW, PF, KVAR, KWh, KVAH and
KVAR it) is monitored, the display screen of generator set controller is supported multi-lingual and shows content editable, control alarm point
Grade carries out pre-alarm, electric tripping and shutdown, manually controllable fuel pump, manually controls engine speed (EFI engine),
Can preset runing time (unit need periodically starting, carry out maintenance operation), function maintenance period can be preset, have engine,
Generate electricity machine monitoring and defencive function, simultaneous with RS232 and RS485 PORT COM, supports Modbus RTU communications protocol tool
There is PLC logic function (could support up 50 steps), can support various engines, the easy switching under manually and automatically mode, control
Device processed it is simple to operate, the utility model can be used for marine generator group and automatically control manually.
As a further improvement of the utility model, through centre between the generator set controller and engine controller
Relay connection, can make have good electric isolution between generator set controller and engine controller in this way, really
It protects between the two without the connection on electric appliance, the purpose of realization more security control.
The generator set controller is connected with fuel level sensor as a further improvement of the utility model, the oil
Level sensor is connected and is grounded with engine cylinder body, oil level can be monitored, while ensuring safety, be avoided out in this way
Existing line electrical leakage generates dangerous.
Triple line and hair between the generating set output end and breaker as a further improvement of the utility model,
MCB breaker is provided between tri- interfaces of A1, B1, C1 of motor group controller to be connected, it in this way can be to generator set control
Device plays the role of protection, avoids burning controller when voltage is excessive.
The generator set controller is connected through relay KA6 with filter as a further improvement of the utility model,
After input analog quantity being filtered to wave processing in this way, so that the result analyzed it is more accurate, input quantity is obtained
Accurate estimated value.
Detailed description of the invention
Fig. 1 is the utility model circuit connection diagram.
Fig. 2 is the utility model subcircuits figure.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
The device of one kind manual automatic generator group peculiar to vessel as shown in Figs. 1-2, including generating set and engine,
The output end of the generating set through MCCB breaker with load be connected, it is characterised in that: the generating set output end with break
Current Transmit 1, CT2 and CT3, the Current Transmit 1, CT2 and CT3 are respectively arranged in triple line between the device of road
One end is grounded and connect with the end IN of generator set controller, the IA of Current Transmit 1 other end and generator set controller
The end IB of end connection, the other end of Current Transmit 2 and generator set controller connects, the other end of Current Transmit 3
Connect with the end IC of generator set controller, the triple line between the generating set output end and breaker respectively with generator
Tri- interfaces of A1, B1, C1 of group controller are connected, and the generator set controller is connected with engine control；The generator
It is connected between group controller and engine controller through intermediate relay；The generator set controller and fuel level sensor phase
Even, the fuel level sensor is connected and is grounded with engine cylinder body；Three-phase between the generating set output end and breaker
MCB breaker is provided between line and tri- interfaces of A1, B1, C1 of generator set controller to be connected；The generator set control
Device is connected through relay KA6 with filter.
The utility model has manual/auto function, realizes AMF+ATS+ and communicates+extend function, supports EFI or non-
EFI and the engine of combustion gas, can to engine parameters (revolving speed, oil pressure, water temperature, cell voltage, oil level %, fortune
Row hourage, the number of starts and charging machine voltage), generator parameter (frequency, three-phase voltage (L-L, L-N) and three-phase current)
And power parameter (KVA, KW, PF, KVAR, KWh, KVAH and KVAR) is monitored, the display of generator set controller
Screen is supported multi-lingual and shows content editable, and control alarm classification carries out pre-alarm, electric tripping and shutdown, can hand
Dynamic control fuel pump, manually controls engine speed (EFI engine), can preset runing time (unit needs periodically starting,
Carry out maintenance operation), function maintenance period can be preset, there is engine, power generation machine monitoring and defencive function, simultaneous with
RS232 and RS485 PORT COM supports Modbus RTU communications protocol to have PLC logic function (could support up 50 steps).
The utility model is not limited to the above embodiment, on the basis of the technical solution of the disclosure, the technology of this field
According to disclosed technology contents, some of which technical characteristic can be made personnel by not needing creative labor
Replacement and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of device of manual automatic generator group peculiar to vessel, including generating set and engine, the generating set
Output end is connected through MCCB breaker with load, it is characterised in that: the three-phase between the generating set output end and breaker
Be respectively arranged with Current Transmit 1, CT2 and CT3 on line, the Current Transmit 1, the one end CT2 and CT3 ground connection and with hair
The end IN of motor group controller connects, the end the IA connection of 1 other end of Current Transmit and generator set controller, Current Mutual Inductance
The other end of device CT2 and the end IB of generator set controller connect, the other end and generator set controller of Current Transmit 3
The connection of the end IC, triple line between the generating set output end and breaker respectively with A1, B1 of generator set controller,
Tri- interfaces of C1 are connected, and the generator set controller is connected with engine control.
2. the device of one kind manual automatic generator group peculiar to vessel according to claim 1, it is characterised in that: the hair
It is connected between motor group controller and engine controller through intermediate relay.
3. the device of one kind manual automatic generator group peculiar to vessel according to claim 2, it is characterised in that: the hair
Motor group controller is connected with fuel level sensor, and the fuel level sensor is connected and is grounded with engine cylinder body.
4. the device of one kind manual automatic generator group peculiar to vessel according to claim 3, it is characterised in that: the hair
It is provided between tri- interfaces of A1, B1, C1 of triple line and generator set controller between motor group output end and breaker
MCB breaker is connected.
5. the device of one kind manual automatic generator group peculiar to vessel according to claim 2, it is characterised in that: the hair
Motor group controller is connected through relay KA6 with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231299.8U CN209402444U (en) | 2018-12-28 | 2018-12-28 | A kind of device of manual automatic generator group peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231299.8U CN209402444U (en) | 2018-12-28 | 2018-12-28 | A kind of device of manual automatic generator group peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402444U true CN209402444U (en) | 2019-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822231299.8U Active CN209402444U (en) | 2018-12-28 | 2018-12-28 | A kind of device of manual automatic generator group peculiar to vessel |
Country Status (1)
| Country | Link |
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| CN (1) | CN209402444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701589A (en) * | 2020-12-30 | 2021-04-23 | 上海昱章电气成套设备有限公司 | Circuit breaker cabinet |
-
2018
- 2018-12-28 CN CN201822231299.8U patent/CN209402444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701589A (en) * | 2020-12-30 | 2021-04-23 | 上海昱章电气成套设备有限公司 | Circuit breaker cabinet |
| CN112701589B (en) * | 2020-12-30 | 2022-02-08 | 上海昱章电气股份有限公司 | Circuit breaker cabinet |
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