CN205081482U - Generating set electricity generation management control circuit - Google Patents
Generating set electricity generation management control circuit Download PDFInfo
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- CN205081482U CN205081482U CN201520813521.9U CN201520813521U CN205081482U CN 205081482 U CN205081482 U CN 205081482U CN 201520813521 U CN201520813521 U CN 201520813521U CN 205081482 U CN205081482 U CN 205081482U
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- generating set
- module
- generation management
- electric generation
- control circuit
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Abstract
The utility model provides a generating set electricity generation management control circuit. Electronic governor is connected with the speed governing executor, the rotational speed of control generator group. When needs are incorporated into the power networks the processing to generating set, electricity generation management module is according to the grid voltage signal and the generator voltage signal that gather, reflect electric wire netting and generating set voltage difference between the two, difference on the frequency and phase difference, thereby adjust generating set's rotational speed through electronic regulator, adjust generating set's frequency and phase place promptly, and primary governor control generating set's voltage, it is incorporated into the power networks to realize generating set's quick automation, the easy operation that is incorporated into the power networks is reliable, it is manageable, convenient operation has, safe and reliable work and high automation.
Description
Technical field
The utility model relates to technical field of power generation control, particularly relates to one and is applicable to generating set electric generation management control circuit.
Background technology
In recent years, generating set is widely used, electric control system is as the important component part of generating set, to being connected to the grid, detection and control generating set has great importance, but current gen-set control system exists that grid-connected manipulation is complicated, control system operation is not concentrated, system dispersion (such as: control system is made up of engine control cabinet, electric generation management cabinet, auxiliary control cubicle at present), the information feed back defect such as not in time between modules.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of grid-connected simple to operate, in operation set, and information feed back generating set electric generation management control circuit timely between modules.
The technical solution adopted in the utility model is as follows: a kind of generating set electric generation management control circuit, is characterised in that: comprise PLC module; Described PLC module is connected with electric generation management module; Described electric generation management module is connected with generating set speed regulating actuator by electron speed regulator; Described electron speed regulator is connected with the tach signal acquisition module of generating set again; Described electric generation management module is connected with generator voltage signal acquisition module with mains voltage signal acquisition module again respectively; Described electric generation management module is connected with generating set Voltage Regulator Module again.
Electron speed regulator is connected with speed regulating actuator, controls the rotating speed of generating set.When needs carry out grid-connected process to generating set, electric generation management module is according to the mains voltage signal gathered and generator voltage signal, reflect electrical network and generating set voltage difference between the two, difference on the frequency and phase difference, thus pass through the rotating speed of electronic controller regulator generator group, the i.e. frequency of regulator generator group and phase place, and the voltage of direct regulator generator group, realize the fast automatic grid-connected of generating set, it is grid-connected that operation is simple and reliable, manageable, there is easy to operate, that automaticity is high advantage.。
As preferably, also comprise the dynamo current signal acquisition module be connected with electric generation management module, electric generation management module according to the dynamo current calculated signals generating set power gathered, and feeds back to PLC module.
As preferably, also comprise the human-computer interaction device be connected with PLC module, realized the display of generating set operating parameters by human-computer interaction device, and setting and the change of control system operational factor can be carried out by human-computer interaction device.Meanwhile, the signal of electric generation management module acquires communicatively transfers to PLC module and man-machine interface shows, and checks to facilitate on-the-spot man-machine interface.
As preferably, described PLC module is direct to be again connected with electron speed regulator, directly realize the rotational speed regulation to generating set, and its throttle position signal is fed back to PLC module by electron speed regulator.
As preferably, described PLC module is connected with rotary speed of generator group signal acquisition module again, and the tach signal receiving generating set provides judgement data for generating set operating condition, and transfers to man-machine interface by PLC module and show rotary speed of generator group.
As preferably, also comprise the generating set water temperature acquisition module be connected with PLC module.The water temperature that generating set operates is transferred to PLC module by water temperature acquisition module, and for generating set operating condition provides judgement data, water temperature signal transfers to man-machine interface display water temperature by PLC module simultaneously, checks to facilitate on-the-spot man-machine interface.
As preferably, also comprise the generating set oil pressure acquisition module be connected with PLC module.
As preferably, also comprise the generating set oil temperature acquisition module be connected with PLC module.
The oil pressure that generating set operates by oil pressure and oil temperature acquisition module and oil temperature transfer to PLC module, and for generating set operating condition provides judgement data, oil pressure and oil temperature signal transfer to man-machine interface display by PLC module simultaneously, check to facilitate on-the-spot man-machine interface.
As preferably, also comprise the generating set exhaust temperature acquisition module be connected with PLC module.
Generating set exhaust temperature is transferred to PLC module by exhaust temperature acquisition module, for generating set operating condition provides judgement data, arranges warm signal simultaneously and transfers to man-machine interface display row temperature by PLC module again, check to facilitate on-the-spot man-machine interface.
As preferably, also comprise the generating set running status alarm module be connected with PLC module.Running status alarm module is connected with PLC module, PLC module judges the various parameter signals in generating set operation process, when operating parameters exceeds setting range, PLC module sends alarm signal and is reported to the police to alarm module by Signal transmissions, described alarm module is common sound and light alarm module, alarm signal can also transfer to man-machine interface in man-machine interface display alarm information, and convenient operation person can process generating set operation exception timely.
Compared with prior art, the beneficial effects of the utility model are: PLC module, between electron speed regulator and electric generation management module in domination set and also information feed back timely, grid-connected conditions can be reached timely and effectively, and energy auto-parallel, there is easy to operate, that automaticity is high advantage simultaneously.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the utility model wherein embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Arbitrary feature disclosed in this specification (comprise summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1,
Specific embodiment one
A kind of generating set electric generation management control circuit, comprises PLC module 1; Described PLC module 1 is connected with electric generation management module 2; Described electric generation management module 2 is connected with the speed regulating actuator 5 of generating set 4 by electron speed regulator 3; Described electron speed regulator 3 is connected with the tach signal acquisition module of generating set 4 again; Described electric generation management module 2 is connected with generator voltage signal acquisition module with mains voltage signal acquisition module again respectively; Described electric generation management module 2 is connected with generating set Voltage Regulator Module again.
Also comprise the human-computer interaction device 6 be connected with PLC module.Described human-computer interaction device 6 is traditional keyboard and display or touch display screen.
Described PLC module is direct to be again connected with electron speed regulator.
Specific embodiment two
Only be with the difference specifically implementing, described PLC module is connected with rotary speed of generator group signal acquisition module again.
Specific embodiment three
Only be with the difference of specific embodiment one and two, also comprise the generating set water temperature acquisition module be connected with PLC module.
Specific embodiment four
Only be with the difference of specific embodiment one, two and three, also comprise the generating set oil pressure acquisition module be connected with PLC module.
Specific embodiment five
Only be with the difference of specific embodiment one, two, three and four, also comprise the generating set oil temperature acquisition module be connected with PLC module.
Specific embodiment six
Only be with the difference of specific embodiment one, two, three, four and five, also comprise the generating set exhaust temperature acquisition module be connected with PLC module.
Specific embodiment seven
Only be with the difference of specific embodiment one, two, three, four, five and six, also comprise the generating set running status alarm module be connected with PLC module.
Specific embodiment eight
Only be with specific embodiment one, two, three, four, five, six and its difference, also comprise the dynamo current signal acquisition module be connected with electric generation management module.
Claims (10)
1. a generating set electric generation management control circuit, is characterised in that: comprise PLC module; Described PLC module is connected with electric generation management module; Described electric generation management module is connected with generating set speed regulating actuator by electron speed regulator; Described electron speed regulator is connected with the tach signal acquisition module of generating set again; Described electric generation management module is connected with generator voltage signal acquisition module with mains voltage signal acquisition module again respectively; Described electric generation management module is connected with generating set Voltage Regulator Module again.
2. generating set electric generation management control circuit according to claim 1, is characterised in that: also comprise the dynamo current signal acquisition module be connected with electric generation management module.
3. generating set electric generation management control circuit according to claim 1, is characterised in that: also comprise the human-computer interaction device be connected with PLC module.
4. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: described PLC module is direct to be again connected with electron speed regulator.
5. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: described PLC module is connected with rotary speed of generator group signal acquisition module again.
6. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: also comprise the generating set water temperature acquisition module be connected with PLC module.
7. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: also comprise the generating set oil pressure acquisition module be connected with PLC module.
8. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: also comprise the generating set oil temperature acquisition module be connected with PLC module.
9. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: also comprise the generating set exhaust temperature acquisition module be connected with PLC module.
10. the generating set electric generation management control circuit according to claim 1 or 3, is characterised in that: also comprise the generating set running status alarm module be connected with PLC module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813521.9U CN205081482U (en) | 2015-10-21 | 2015-10-21 | Generating set electricity generation management control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813521.9U CN205081482U (en) | 2015-10-21 | 2015-10-21 | Generating set electricity generation management control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081482U true CN205081482U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520813521.9U Active CN205081482U (en) | 2015-10-21 | 2015-10-21 | Generating set electricity generation management control circuit |
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| CN (1) | CN205081482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107784886A (en) * | 2017-10-27 | 2018-03-09 | 山东大学 | Miniature Synchronous generator control all-in-one based on synchronized phasor data, system |
-
2015
- 2015-10-21 CN CN201520813521.9U patent/CN205081482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107784886A (en) * | 2017-10-27 | 2018-03-09 | 山东大学 | Miniature Synchronous generator control all-in-one based on synchronized phasor data, system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee after: Sichuan Zhongche Yuchai engine Limited by Share Ltd Address before: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee before: YCSR Sichuan Engine Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Generating set electricity generation management control circuit Effective date of registration: 20200710 Granted publication date: 20160309 Pledgee: Guangxi Yuchai Machinery Group Co.,Ltd. Pledgor: SICHUAN YCRRC ENGINE Co.,Ltd. Registration number: Y2020980003979 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |