Smart Water Plant Supervision System

1) The system is designed for the automation process of water plant production, adopting standardized processes and redundant design, meeting the technical specifications of the water plant, with a high degree of automation, ensuring user safety and convenience.

2) The system uses distributed intelligent sensors, Internet of Things technology, visual processes and operational control, as well as integrated design for online equipment monitoring, employing self-diagnosis, fault warning, and system self-recovery design technologies to meet users' requirements for visualization, intelligence, and information management.

3) The system employs intelligent variable frequency energy-saving technology, online water quality detection and analysis, and automatic dosing neural networks, genetic algorithms, fuzzy control, etc., to meet users' management requirements for water conservation, energy saving, medication saving, and water quality safety.

4) The system software supports monitoring data video linkage, using graphical configuration, visual sequential control, and 3D animation design technology for simulating water plant production processes, showcasing panoramic data and image information, providing operational guidance and error-proof locking, with a user-friendly human-machine interface that meets users' personalized usage requirements.

5) The system's intelligent devices use strong and weak current isolation, with all intelligent terminals adopting a fully sealed design, and all interfaces employing optoelectronic isolation and lightning protection design technologies to ensure the safe and reliable operation of system equipment, capable of adapting to relatively harsh environments.

6) The system can utilize broadband, mobile Internet communication, and cloud platform data services with network security isolation, using WEB servers and mobile terminals to achieve Internet communication and comprehensive information management for the water plant automation system.

1) Operating environment parameters

Ambient temperature: -20 to 50℃, allowable relative humidity: ≤90%

2) Measurement error of parameters: ≤±0.5% (depends on the selected acquisition sensor)

3) Control and adjustment accuracy: 100%

4) Electrical quantity acquisition cycle: ≤1s

5) Non-electrical quantity acquisition cycle: ≤2s

6) Status and alarm point acquisition cycle: ≤100ms

7) Event record resolution time: ≤2ms

8) Data transmission time of changes collected by LCU to real-time database: ≤1s

9) Response time of LCU receiving control commands: ≤1s

10) Response time for calling a new screen: ≤1s

11) Dynamic data refresh time on displayed screen: ≤1s

12) Response time of main control level control function: ≤1s

13) Time from alarm or accident occurrence to sound output on screen display: ≤1s

14) System availability: ≥99.9%

15) Mean time between failures (MTBF): 60000 hours
 

1) Real-time Data Collection

Real-time collection and monitoring of various data from the water plant, such as water level, water quality, flow, pressure, water treatment, and equipment status.

2) Operation Monitoring

On-site/remote and manual/automatic control of pumps, gate valves, dosing equipment, electrical equipment, sequential control, one-click start and stop, cooling water monitoring, etc.

3) Database Management

Recording, saving, checking, analyzing, processing, and calculating the data, images, and other information collected from the entire plant's production and operational equipment, updating relevant data to the database, including real-time and historical databases.

4) Operation Reports and Printing

Supports standard or customized various operational data reports and records, automatically generating and printing various reports and operation logs on a schedule or on demand. Users can select by year, month, or day to query various historical reports on water plant operation management.

5) Online Monitoring and Fault Diagnosis of Equipment

Configurable online monitoring and fault diagnosis system for key equipment such as pump groups, switches, dosing equipment, gate valves, and pipelines, as well as self-diagnosis of automation devices like PLCs and smart sensors, achieving online monitoring and fault diagnosis functions for major equipment in the water plant.

6) System Security Management
Setting and managing parameters related to the reservoir flood control scheduling automation system, including user management, reservoir settings, system menu customization, and system parameter settings.

7) WEB News
Supports remote real-time screen browsing, real-time data queries, remote report display, historical curve queries, historical event queries, etc. Web browsing of the water plant production process can be achieved using an Internet browser.

8) Mobile Monitoring Management
Supports Mobile APP applications, enabling screen browsing, data viewing, event queries, fault warnings, and accident handling guidance.