A new network connection system for an ecms system

Abstract

The utility model discloses a novel network connection system of ECMS system, the system includes one machine server, second machine server, first engineer station operator station, second engineer station operator station and SIS engineer station, one machine server and second machine server all are provided with network A communication port and network B communication port, one machine server and second server respectively all are through network A and network B with first engineer station operator station and second engineer station operator station communication connection, first engineer station operator station and second engineer station operator station all with SIS engineer station communication connection, wherein, network A and network B constitute two independent data transmission link, realize double -net redundancy parallel transmission, the utility model discloses through the double -net mouth of single server, realizes the double -net redundancy function that the original need two servers can complete, has saved hardware equipment, has reduced the reform cost.

Description

Technical Field

[0001] This utility model relates to the field of power plant monitoring system technology, specifically to a novel network connection method for an ECMS (Electrical Monitoring and Management System). Background Technology

[0002] The ECMS system plays a crucial role in power plants for the statistics and monitoring of plant power consumption. With aging equipment and system upgrades, the original network connection methods often experience problems such as abnormal data transmission and unstable connections, severely impacting the accuracy of data acquisition and the reliability of unit operation. In traditional solutions, to achieve redundancy, separate servers are typically configured for network A and network B, resulting in equipment redundancy, high costs, and complex maintenance. Utility Model Content

[0003] The technical problem this invention aims to solve is that, in traditional solutions, independent servers are typically configured for network A and network B to achieve redundancy, resulting in equipment redundancy, high costs, and complex maintenance. To address these issues, this invention provides a novel network connection system for ECMS.

[0004] The objective of this utility model is achieved in the following manner: A novel network connection system for an ECMS system, the system comprising a primary server 1, a secondary server 2, a first engineer station / operator station 3, a second engineer station / operator station 4, and an SIS engineer station 5; Both Server 1 (No. 1) and Server 2 (No. 2) are equipped with a Network A communication port and a Network B communication port. The No. 1 server 1 communicates with the first engineer station operator station 3 and the second engineer station operator station 4 via network A and network B, respectively. The second server 2 communicates with the first engineer station operator station 3 and the second engineer station operator station 4 via network A and network B, respectively. The first engineer station operator station 3 and the second engineer station operator station 4 are both communicatively connected to the SIS engineer station 5; Network A and Network B constitute two independent data transmission links, achieving dual-network redundant parallel transmission.

[0005] Network A and Network B are physically isolated and use different network lines for data transmission.

[0006] The SIS engineer station 5 is equipped with SIS1 and SIS2 interfaces, which are used to receive data streams from network A and network B, respectively.

[0007] Both Server 1 (No. 1) and Server 2 (No. 2) are physical servers, connected to Network A and Network B respectively through their two network ports.

[0008] When either network A or network B experiences an anomaly, all monitoring data is transmitted to the SIS engineer station 5 via another normal network.

[0009] The beneficial effects of this invention are as follows: This invention achieves dual-network redundancy functionality, which originally required two servers, through the dual network ports of a single server, saving hardware equipment and reducing modification costs. The design of independent parallel transmission via dual networks A and B ensures that when one network fails, all data can be automatically transmitted through the other network, guaranteeing the continuity of data transmission and the stability of system operation. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the new network connection system of the ECMS system of this utility model.

[0011] Wherein: 1 - Server No. 1, 2 - Server No. 2, 3 - First Engineer Station / Operator Station, 4 - Second Engineer Station / Operator Station, 5 - SIS Engineer Station, and different line types and colors (such as green and red) are used to distinguish the connection paths of Network A and Network B. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same technical meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0014] This utility model provides a novel network connection system for an ECMS system, the system comprising a primary server 1, a secondary server 2, a first engineer station / operator station 3, a second engineer station / operator station 4, and an SIS engineer station 5; Both Server 1 (No. 1) and Server 2 (No. 2) are equipped with a Network A communication port and a Network B communication port. The No. 1 server 1 communicates with the first engineer station operator station 3 and the second engineer station operator station 4 via network A and network B, respectively. The second server 2 communicates with the first engineer station operator station 3 and the second engineer station operator station 4 via network A and network B, respectively. The first engineer station operator station 3 and the second engineer station operator station 4 are both communicatively connected to the SIS engineer station 5; Network A and Network B constitute two independent data transmission links, achieving dual-network redundant parallel transmission.

[0015] Network A and Network B are physically isolated and use different network lines for data transmission.

[0016] The SIS engineer station 5 is equipped with SIS1 and SIS2 interfaces, which are used to receive data streams from network A and network B, respectively.

[0017] Both Server 1 (No. 1) and Server 2 (No. 2) are physical servers, connected to Network A and Network B respectively through their two network ports.

[0018] When either network A or network B experiences an anomaly, all monitoring data is transmitted to the SIS engineer station 5 via another normal network.

[0019] like Figure 1 As shown, the equipment configuration is as follows: Server No. 1 (1 unit), Server No. 2 (1 unit), Engineer workstation (2 units), SIS Engineer workstation (1 unit).

[0020] 2. ECMS network connection: A: Server 1 is configured with two communication ports, Network A and Network B; Server 2 is also configured with two communication ports, Network A and Network B. B: The power consumption monitoring data of Units 1 and 2 are transmitted to the engineering station operators 1 and 2 via the server, and then transmitted by the engineering station operators 1 and 2 to SIS1 and SIS2 of the SIS engineering station for viewing.

[0021] C: The usage method is shown in the following figure: The data transmission route for network A is shown in green in the diagram; the data transmission route for network B is shown in red.

[0022] This network connection method enables simultaneous data transmission on both Network A and Network B without interference. If one network fails, it does not affect the data upload to SIS. In this case, data is transmitted to SIS via only one network.

[0023] 1. The new improved connection method eliminates the need for two servers for connection. The original connection method used two servers for each of the units 1 and 2 (for transmission on network A and network B respectively). The improved method uses only two ports of one server for transmission.

[0024] 2. Simultaneously, dual network monitoring data (A and B networks) was achieved, reducing the use of one server for each of Units 1 and 2. The upgrade significantly improved the data transmission anomalies caused by equipment aging and reduced upgrade costs by approximately 200,000 yuan.

[0025] The modification project of this utility model is simple. It only requires replacing two host computers, upgrading the software of the server, reconfiguring the backend parameters, and debugging.

[0026] This utility model modification does not affect the acquisition of unit operation data, and the equipment used in this modification is all idle equipment from other equipment. Only the background software and parameters need to be remade. This modification only involves the cost of software upgrade and background parameter reconfiguration. Therefore, the modification cost is relatively low when using old equipment.

[0027] This invention effectively improves the accuracy of power consumption data collection during unit operation, and also enhances the stability of unit operation.

[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A novel network connection system for an ECMS system, characterized in that: The system includes a No. 1 server (1), a No. 2 server (2), a first engineer station operator station (3), a second engineer station operator station (4), and a SIS engineer station (5). Both the No. 1 server (1) and the No. 2 server (2) are equipped with a network A communication port and a network B communication port; The No. 1 server (1) is connected to the first engineer station operator station (3) and the second engineer station operator station (4) via network A and network B respectively; The second server (2) is connected to the first engineer station operator station (3) and the second engineer station operator station (4) via network A and network B respectively; The first engineer station operator station (3) and the second engineer station operator station (4) are both communicatively connected to the SIS engineer station (5); Network A and Network B constitute two independent data transmission links, achieving dual-network redundant parallel transmission.

2. The novel network connection system for ECMS system according to claim 1, characterized in that: Network A and Network B are physically isolated and use different network lines for data transmission.

3. The novel network connection system for the ECMS system according to claim 1, characterized in that: The SIS engineer station (5) is equipped with SIS1 interface and SIS2 interface, which are used to receive data streams from network A and network B, respectively.

4. The novel network connection system for the ECMS system according to claim 1, characterized in that: Both the No. 1 server (1) and the No. 2 server (2) are physical servers, which are connected to network A and network B respectively through their two network ports.

5. The novel network connection system for the ECMS system according to claim 1, characterized in that: When any of the networks A or B malfunctions, all monitoring data is transmitted to the SIS engineer station (5) via the other normal network.

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