A converter station integrated power monitoring system and method

Abstract

The invention discloses a converter station integrated power monitoring system and method. An integrated power management system comprises a human-computer interface and a communication management module and comprises an automatic version matching module, a self-adaptive communication module and a dynamic configuration module. The automatic version matching module is used for monitoring software versions of the integrated management system and monitoring subsystems in real time. The self-adaptive communication module communicates with the external environment through an interface and is used for automatically recognizing a lower computer and configuration files. The dynamic configuration module is used for dynamically displaying a wiring diagram and operation information of each monitoring subsystem according to configuration information. An integrated power monitoring device is low in cost, simple in operation and high in adaptability, user experience is good, software repeated use value is high, a user can set transformer substation configuration information according to specific requirements, and corresponding transformer substation subsystem interfaces can be quickly displayed.

Description

technical field [0001] The invention relates to an integrated power monitoring system and method for a converter station. Background technique [0002] The power consumption of converter stations includes AC power monitoring system, DC power monitoring system, AC uninterruptible power supply monitoring system for electric power, communication power monitoring system, etc. The existing integrated power monitoring system has the following disadvantages: [0003] (1) Each power supply monitoring device may be produced and installed by different suppliers, and professionals at different levels are also assigned to maintain it in management; because the overall design ideas of power supply devices of different manufacturers are inconsistent, there are technical disconnects and incoordination. Encountered many problems during operation and debugging, sometimes even affecting the normal operation of the equipment, especially for intelligent converter stations and unattended power s...

AI Technical Summary

Problems solved by technology

[0003] (1) Each power supply monitoring device may be produced and installed by different suppliers, and professionals at different levels are also assigned to maintain it in management; because the overall design ideas of power supply devices of different manufacturers are inconsistent, there are technical disconnects and incoordination. Encountered many problems during operation and debugging, sometimes even affecting the normal operation of the equipment, especially for intelligent converter stations and unattended power stations, the impact is even greater;

[0004] (2) The current communication mechanism of power equipment is to manually configure the port information manually, and then save the parameters and restart to take effect;

[0005] (3) If the lower computer needs to re-modify the configuration to replace other types of equipment, then save the parameters and restart to take effect, this configuration modification-save-restart mechanism has high technical requirements for operators, and poor flexibility and compatibility;

[0006] (4) The human-machine interface of the existing integrated power monitoring device and the configuration, layout, and wiring of the converter station are a strong coupling mode. Each converter station needs to develop a set of human-machine interface independently, which cannot The flow station requires flexible display of the man-machine interface information of each converter station, and the software portability is poor, resulting in heavy workload and difficult maintenance;

[0007] (5) Inconvenient operation of the man-machine interface, poor user experience and poor adaptability;

[0008] (6) Due to the addition of system software requirements and the increase of measurement points, the software version of the integrated power system may not match the software version of the DC, AC and other power systems, and the equipment cannot operate normally;

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