CN214311372U - Network electrical monitoring management system based on IGCC power station - Google Patents
Network electrical monitoring management system based on IGCC power station Download PDFInfo
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- CN214311372U CN214311372U CN202120334964.5U CN202120334964U CN214311372U CN 214311372 U CN214311372 U CN 214311372U CN 202120334964 U CN202120334964 U CN 202120334964U CN 214311372 U CN214311372 U CN 214311372U
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Abstract
A network electrical monitoring management system based on an IGCC power station comprises a generator control system module, a communication manager module, a booster station power distribution module, a measurement and control module, a service power distribution module and a network monitoring control module; the generator control system module is connected with the server, the server is connected with the operator station, the operator station is connected with the communication gateway machine, and the communication gateway machine is connected with the five-prevention workstation; the five-prevention workstation is connected with a first measurement and control manager, and the first measurement and control manager is connected with a second measurement and control manager. The generator control system module transmits relevant telemetering and remote signaling data to the server, and can be checked or monitored in the network electrical monitoring management system, relevant instructions are sent from the operator station, automatic monitoring of the electrical part of the IGCC power station is realized, and the monitoring of the electric power and the chemical system forms a very compact network electrical monitoring system, so that the reliability of the system is greatly improved, and the construction cost is reduced.
Description
Technical Field
The utility model relates to a network control system technical field specifically is a network electrical monitoring management system based on IGCC power plant.
Background
An IGCC (integrated gasification combined cycle) integrated gasification combined cycle power generation system is an advanced power system combining a coal gasification technology and a high-efficiency combined cycle. It is composed of two parts, namely a coal gasification and purification part and a fuel gas-steam combined cycle power generation part. The IGCC technology combines a clean coal gasification technology with a high-efficiency gas-steam combined cycle power generation system, has high power generation efficiency and excellent environmental protection performance, and is a clean coal power generation technology with development prospect.
Because the IGCC power station adopts a novel clean coal power generation technology, and because there is no network electrical monitoring system capable of effectively monitoring the electrical equipment in the chemical industry and the electrical equipment in the power plant, there is a need to develop a network electrical monitoring system capable of effectively monitoring the electrical equipment in the chemical industry and the electrical equipment in the power plant.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a network electrical monitoring management system based on IGCC power plant to solve that above-mentioned background art proposes because of the IGCC power plant has adopted a neotype clean coal power generation technique, its power island part is the same with gas power plant, and empty island, gasification island, purification island part are similar with the chemical plant, and power plant 220V overhead line adopts standard 220kV transformer substation. The problem of no network electrical monitoring system which can effectively monitor the electrical equipment of the chemical industry and the electrical equipment of the power plant is solved.
In order to achieve the above object, the utility model provides a following technical scheme:
a network electrical monitoring management system based on an IGCC power station comprises a generator control system module 1, a communication manager module, a booster station power distribution module 17, a measurement and control module, a network monitoring control module and an auxiliary power distribution module; the communication manager module comprises a first communication manager 8, a second communication manager 9, a third communication manager 10 and a fourth communication manager 11; the measurement and control module comprises a first measurement and control manager 6 and a second measurement and control manager 7; the network monitoring control module comprises a communication gateway machine 4; the service power distribution module provides power for each module;
wherein:
the generator control system module 1 is connected with a server 2, the server 2 is connected with an operator station 3, the operator station 3 is connected with a communication gateway machine 4, and the communication gateway machine 4 is connected with a five-prevention workstation 5;
the five-prevention workstation 5 is connected with a first measurement and control manager 6, the first measurement and control manager 6 is connected with a second measurement and control manager 7, a first communication manager 8 is connected with the second measurement and control manager 7, the first communication manager 8 is connected with a second communication manager 9, the second communication manager 9 is connected with a third communication manager 10, and the third communication manager 10 is connected with a fourth communication manager 11;
the fourth communication management machine 11 is connected with the automation communication module 12, the automation communication module 12 is connected with the low-voltage equipment module 13, the low-voltage equipment module 13 is connected with the high-voltage equipment module 14, the high-voltage equipment module 14 is connected with the auxiliary equipment module 15, the auxiliary equipment module 15 is connected with the generator module 16, and the booster station power distribution module 17 is connected with the generator module 16.
Optimizing: the server 2, the operator station 3, the communication gateway machine 4 and the five-prevention workstation 5 are of an integrated structure, adopt an NSC300UX system and have standard data interfaces.
Optimizing: the first measurement and control manager 6 and the second measurement and control manager 7 correspond to the booster station power distribution module 17 and the generator module 16 respectively.
Optimizing: the second measurement and control manager 7 and the first measurement and control manager 6 are connected with the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 in a PROFIBUS bus mode.
Optimizing: the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 correspond to the automation communication module 12, the low voltage device module 13, the high voltage device module 14 and the auxiliary device module 15, respectively.
Optimizing: the automation communication module 12 adopts a data processing and communication device unit, and the booster station power distribution module 17 adopts a high-voltage line measurement and control unit.
Optimizing: the auxiliary device module 15 and the first communication manager 8 adopt an RS-485 serial bus mode, and the automation communication module 12 is connected with the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 through an ethernet mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the generator control system module transmits relevant telemetering and remote communication data to the server, the relevant instructions can be checked or monitored in the network electrical monitoring management system, the relevant instructions are sent from the operator station, and the relevant instructions continue to progress to the first measurement and control manager, the second measurement and control manager, the first communication manager, the second communication manager, the third communication manager and the fourth communication manager, so that the execution instructions are sent to the first measurement and control manager, the second measurement and control manager, the first communication manager, the second communication manager, the third communication manager and the fourth communication manager after passing through the server, the operator station, the communication network shutdown machine and the five-prevention workstation respectively until the execution instructions are sent to the automatic communication module, the low-voltage equipment module, the high-voltage equipment module and the four-way communication manager respectively, The auxiliary equipment module, the generator module and the booster station power distribution module realize automatic monitoring of an electrical part of the IGCC power station, and the monitoring of the electric power and the chemical system forms a very compact network electrical monitoring system, so that the reliability of the system is greatly improved, and the construction cost is reduced.
2. The network electrical monitoring management system based on the IGCC power station adopts a layered distribution structure and a unified upper computer system, the whole network is divided into three layers, namely a station control layer, a communication management layer and a spacing layer, a three-layer equipment and two-layer network architecture is formed, and a booster station power distribution module, a generator module, a low-voltage equipment module, a high-voltage equipment module and an automatic communication module are integrated into a whole. Meanwhile, the main network adopts an A and B dual-Ethernet structure, the network of the Ethernet adopts a full-exchange star-shaped mesh topology, the A network and the B network are mutually standby, and the network communication rate meets the real-time requirement of the system.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic flow chart of the present invention;
fig. 3 is a schematic view of the present invention.
In the figure: 1. a generator control system module; 2. a server; 3. an operator station; 4. shutting down the communication network; 5. a five-prevention workstation; 6. a first measurement and control management machine; 7. a second measurement and control management machine; 8. a first communication manager; 9. a second communication manager; 10. a third communication manager; 11. a fourth communication manager; 12. an automated communication module; 13. a low voltage device module; 14. a high voltage equipment module; 15. an auxiliary device module; 16. a generator module; 17. the booster station power distribution module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a network electrical monitoring management system based on IGCC power station comprises a generator control system module 1, a server 2, an operator station 3, a communication gateway machine 4, a five-prevention workstation 5, a first measurement and control manager 6, a second measurement and control manager 7, a first communication manager 8, a second communication manager 9, a third communication manager 10, a fourth communication manager 11, an automatic communication module 12, a low-voltage equipment module 13, a high-voltage equipment module 14, an auxiliary equipment module 15, a generator module 16 and a booster station power distribution module 17,
the generator control system module 1 is connected with a server 2, the server 2, an operator station 3, a communication gateway machine 4 and a five-prevention workstation 5 are of an integral structure, an NSC300UX system is adopted, a standard data interface is provided, the response speed of the system is convenient to improve, the system adapts to the market interface standard, the server 2 is connected with the operator station 3, the operator station 3 is connected with the communication gateway machine 4, and the communication gateway machine 4 is connected with the five-prevention workstation 5;
the five-prevention workstation 5 is connected with a first measurement and control manager 6, the first measurement and control manager 6 and a second measurement and control manager 7 respectively correspond to a booster station power distribution module 17 and a generator module 16, so that the first measurement and control manager 6 and the second measurement and control manager 7 are conveniently separated from the booster station power distribution module 17 and the generator module 16 to realize special system instructions, the first measurement and control manager 6 is connected with the second measurement and control manager 7, the second measurement and control manager 7 and the first measurement and control manager 6 are connected with a first communication manager 8, a second communication manager 9, a third communication manager 10 and a fourth communication manager 11 in a PROFIBUS bus mode, so that information exchange between the second measurement and control manager 7 and the first measurement and control manager 6 and the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 is conveniently controlled, the response speed is improved, the first communication manager 8 is connected with the second measurement and control manager 7, the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 correspond to the automatic communication module 12, the low-voltage equipment module 13, the high-voltage equipment module 14 and the auxiliary equipment module 15 respectively, and communication interface and protocol format conversion is conveniently and well achieved, so that networking of the whole electric system is achieved, the first communication manager 8 is connected with the second communication manager 9, the second communication manager 9 is connected with the third communication manager 10, and the third communication manager 10 is connected with the fourth communication manager 11;
the fourth communication manager 11 is connected with the automatic communication module 12, the automatic communication module 12 adopts a data processing and communication device unit, the booster station power distribution module 17 adopts a high-voltage line measurement and control unit, so as to better control the automatic communication module 12 and the booster station power distribution module 17 and improve the using fluency of the system, the automatic communication module 12 is connected with the low-voltage equipment module 13, the low-voltage equipment module 13 is connected with the high-voltage equipment module 14, the high-voltage equipment module 14 is connected with the auxiliary equipment module 15, the auxiliary equipment module 15 and the first communication manager 8 adopt an RS-485 serial bus mode, the automatic communication module 12 is connected with the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 through an Ethernet mode, so that double networks are mutually standby, so as to meet the requirement of the real-time of the network communication rate of the system, the auxiliary equipment module 15 is connected to the generator module 16 and the booster station power distribution module 17 is connected to the generator module 16.
Further, an operator sends an execution instruction to the server 2, the operator station 3, the communication gateway machine 4 and the five-prevention workstation 5 through the generator control system module 1.
Further, the execution instruction passes through the server 2, the operator station 3, the communication gateway machine 4 and the five-prevention workstation 5.
Further, the process is continued to the first measurement and control manager 6, the second measurement and control manager 7, the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11.
Further, the execution instruction is sent to the first measurement and control manager 6, the second measurement and control manager 7, the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 after passing through the server 2, the operator station 3, the communication gateway 4 and the five-prevention workstation 5, respectively.
Further, the execution instruction is respectively sent to the automation communication module 12, the low-voltage equipment module 13, the high-voltage equipment module 14, the auxiliary equipment module 15, the generator module 16 and the booster station power distribution module 17.
The working principle is as follows: when the network electrical monitoring management system based on the IGCC power station is used, the generator control system module transmits relevant telemetering and remote communication data to the server, the data can be checked or monitored in the network electrical monitoring management system, relevant instructions are sent from an operator station, the relevant instructions continue to progress to the first measurement and control manager 6, the second measurement and control manager 7, the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11, so that the execution instructions are sent to the first measurement and control manager 6, the second measurement and control manager 7, the first communication manager 8, the second communication manager 9, the third communication manager 10 and the fourth communication manager 11 after passing through the server 2, the operator station 3, the communication network shutdown machine 4 and the five-prevention workstation 5 respectively until the execution instructions are sent to the automatic communication module 12 respectively, The integrated system comprises a low-voltage equipment module 13, a high-voltage equipment module 14, an auxiliary equipment module 15, a generator module 16 and a booster station power distribution module 17, realizes automatic monitoring of an electrical part of the IGCC power station, forms a very compact network electrical monitoring system by monitoring electric power and a chemical system, greatly improves the reliability of the system, reduces the construction cost, adopts a layered distributed structure, adopts a unified upper computer system, and is divided into three layers, namely a station control layer, a communication management layer and a spacing layer, so that a three-layer equipment two-layer network framework is formed, and the booster station power distribution module 17, the generator module 16, the low-voltage equipment module 13, the high-voltage equipment module 14 and the automatic communication module 12 are integrated into a whole. Meanwhile, the main network adopts an A and B dual Ethernet structure, the network of the Ethernet adopts a full-exchange star mesh topology, the A network and the B network are mutually standby, the network communication rate meets the real-time requirement of the system, which is the characteristic of the network electrical monitoring management system based on the IGCC power station, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A network electrical monitoring management system based on IGCC power plant which characterized in that: the system comprises a generator control system module (1), a communication manager module, a booster station power distribution module (17), a measurement and control module, a network monitoring control module and a station service power distribution module; the communication manager module comprises a first communication manager (8), a second communication manager (9), a third communication manager (10) and a fourth communication manager (11); the measurement and control module comprises a first measurement and control manager (6) and a second measurement and control manager (7); the network monitoring control module comprises a communication gateway machine (4); the service power distribution module provides power;
wherein:
the generator control system module (1) is connected with a server (2), the server (2) is connected with an operator station (3), the operator station (3) is connected with a communication gateway machine (4), and the communication gateway machine (4) is connected with a five-prevention workstation (5);
the five-prevention workstation (5) is connected with a first measurement and control manager (6), the first measurement and control manager (6) is connected with a second measurement and control manager (7), the first communication manager (8) is connected with the second measurement and control manager (7), the first communication manager (8) is connected with a second communication manager (9), the second communication manager (9) is connected with a third communication manager (10), and the third communication manager (10) is connected with a fourth communication manager (11);
fourth communication supervisor (11) are connected with automation communication module (12), automation communication module (12) are connected with low-voltage apparatus module (13), low-voltage apparatus module (13) are connected with high-voltage apparatus module (14), high-voltage apparatus module (14) are connected with auxiliary assembly module (15), auxiliary assembly module (15) are connected with generator module (16), power distribution module (17) of booster station are connected with generator module (16).
2. The IGCC power plant based network electrical monitoring and management system of claim 1, wherein: the server (2), the operator station (3), the communication gateway machine (4) and the five-prevention workstation (5) are of an integrated structure, adopt an NSC300UX system and are provided with standard data interfaces.
3. The IGCC power plant based network electrical monitoring and management system of claim 1, wherein: the first measurement and control management machine (6) and the second measurement and control management machine (7) correspond to the booster station power distribution module (17) and the generator module (16) respectively.
4. The IGCC power plant based network electrical monitoring and management system of claim 1, wherein: the second measurement and control management machine (7) and the first measurement and control management machine (6) are connected with the first communication management machine (8), the second communication management machine (9), the third communication management machine (10) and the fourth communication management machine (11) in a PROFIBUS bus mode.
5. The IGCC power plant based network electrical monitoring and management system of claim 1, wherein: the first communication management machine (8), the second communication management machine (9), the third communication management machine (10) and the fourth communication management machine (11) correspond to the automatic communication module (12), the low-voltage equipment module (13), the high-voltage equipment module (14) and the auxiliary equipment module (15) respectively.
6. The IGCC power plant based network electrical monitoring and management system of claim 1, wherein: the automatic communication module (12) adopts a data processing and communication device unit, and the booster station power distribution module (17) adopts a high-voltage line measurement and control unit.
7. The IGCC power plant based network electrical monitoring and management system of claim 1, wherein: the auxiliary equipment module (15) and the first communication manager (8) adopt an RS-485 serial bus mode, and the automatic communication module (12) is connected with the first communication manager (8), the second communication manager (9), the third communication manager (10) and the fourth communication manager (11) in an Ethernet mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120334964.5U CN214311372U (en) | 2021-02-05 | 2021-02-05 | Network electrical monitoring management system based on IGCC power station |
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| CN202120334964.5U CN214311372U (en) | 2021-02-05 | 2021-02-05 | Network electrical monitoring management system based on IGCC power station |
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