Yueqing Hengnuo Electric Instrument Co., Ltd
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Electric energy monitoring system
The electric energy monitoring system is a new generation of integrated automation software system.
Product details
The electric energy monitoring system is a new generation of integrated automation software system. By using a communication management machine, powerful intelligent devices are organically and flexibly connected together to measure and monitor various data such as telemetry and remote signaling of the power station, remotely control controllable equipment, and set values, achieving comprehensive automation of the system. At the same time, analyzing and recording data, alarms, and fault information provides reliable and powerful assistance for analyzing system operation and determining the cause of accidents. Based on the development trend of integrated automation in power systems and the current situation and future of integrated automation systems in China, the HN8000 SYSTEM power monitoring system software focuses on improving system response speed, enhancing system reliability and stability, improving human-machine interface friendliness and flexibility, providing various flexible modes suitable for integrated automation, minimizing staff workload, increasing system transparency, reducing system cost investment, ensuring good portability, compatibility, scalability, and easy user control and maintenance, among many other factors.

● Electric energy monitoring systemSystem structure:
HN8000 SYSTEMThe power monitoring system adopts a three-layer network distributed structure, which includes station control management layer, network communication layer, and on-site equipment layer.

System functions:
Electric energy monitoring systemOperation Monitoring
Monitor the entire system operation, display real-time data, and display switch status and load through the main wiring diagram. Real time recording of alarm information, display of load, voltage curves, device operating status, etc. Remote measurement over limit monitoring, remote signal displacement alarm, accident signal and warning signal have sound, light, and color alarms. The monitoring interface remotely controls objects such as switches and circuit breakers through remote control and remote adjustment commands. Equipped with manual counting and tagging functions, it facilitates equipment installation, debugging, and maintenance.
Parameter library management
Parameter library management can generate, modify, and backup data. Parameter library setting is the initial step in establishing a station to set the required parameters for each executing program, so that the entire system can run normally, and is the foundation for the operation of the entire system. Capable of generating and modifying data and attributes required for system operation; Establish and set communication ports and their parameters, and set important parameters for system operation.
User Management
User management manages and controls the user operation permissions of the entire system, which is the foundation for the safe and reliable operation of the HN8000 SYSTEM system. It has functions such as adding and deleting users, setting user permissions, etc.
report forms
Provide users with system historical data queries, and establish reports that meet user habits based on their specific requirements for report format and data within the report. A report file is a standard Excel document that allows users to easily set up and manage reports using all the features provided by Excel itself.
Data collection and communication
Real time collection of remote measurements such as voltage, current, power, frequency, power factor, and electrical degree; Remote signaling signals such as switches, knife switches, handcarts, main transformer gears, energy storage status, etc; Supports Modbus RTU communication protocol and has remote control function.
data processing
Various real-time data calculations and statistics; The management of action frequency, remote signal displacement frequency, voltage qualification rate, and equipment parameter attributes can be applied, and reports in the format required by users can be formed.
Operation records
Continuously record various equipment operation data, manual operation records, etc., and have independent historical data records and operation records.
Historical curve
The historical curve provides users with convenient and friendly human-computer interaction for viewing important remote measurement curves. Through the historical curve viewing platform, users can easily view the curve images saved by the system at any time, providing intuitive and convenient software support for analyzing the overall operating status of the system.
Event View
Users can view historical data such as event records, operation records, fault information, accident recall, signal records, etc. that have occurred in the past, and can set query conditions according to their own requirements to screen out events that they are concerned about. Provide good software support for analyzing the causes of faults.
Ordering instructions
Users have different requirements for software functional modules, and software function customization is provided. Please provide software functional requirements.





Figure 1Main wiring diagram screen

Figure 2Real time alarm screen



Figure 3Alarm information query


Figure 4Alarm setting information



Figure 5Table parameter settings


Figure 6System Task Bar




Figure 7Real Time Trends


Figure 8Voltage bar chart






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