Mall Energy Management System

Energy Management System - Shungao Intelligent-Distributed Energy Management System

Jiangsu Shungao Intelligent Technology Co., Ltd. (Synchro Intelligent) is committed to providing system solutions for energy efficiency management, electricity consumption, and equipment operation and maintenance on the user side, helping users achieve visual management of energy and energy data, and safeguarding their energy consumption. Shungao Intelligent's projects include substation operation and maintenance cloud, prepaid management (system) cloud, power Internet of Things cloud, intelligent transformer and distribution monitoring system, power quality governance system, building energy management system, industrial enterprise energy control, data center dynamic environment monitoring system, power management system and related products.

The distributed energy management system substation comprehensive automation system integrates measurement, signal, protection, control, motion, and management to meet the requirements of power monitoring in various situations. It places various electrical equipment and operating states in continuous and precise monitoring, control, and protection at the millisecond level, providing users with detailed data, operation monitoring, accident warning, recording, analysis, power quality monitoring, automatic control, relay protection, and other functions. The system runs under the Windows operating system, with a user-friendly interface and easy to use for users. Strong hardware access capability and flexible and convenient system. It can be widely used in comprehensive automation of substations (power plants), power dispatching systems, distribution network automation systems, high, medium and low voltage intelligent transformation and distribution systems, and other related automation systems. It is an ideal platform software for power automation systems.
The energy management system integrates functions such as system operation monitoring and control, power quality monitoring and analysis, high-precision power metering, power consumption statistics and analysis, alarm and event management, etc. It uses modern network technology and computer technology to achieve various management functions of the energy system, improve the management efficiency of the energy system, ensure the reliable and safe operation of the energy system, and help achieve the goal of energy conservation and consumption reduction. The energy management system has good openness and can easily communicate with other systems and smart devices. The software adopts industrial standard network technology, which can collect and store key distribution monitoring points and important asset equipment.

(1) Friendly human-computer interaction interface
The standard transformer and distribution system has a CAD single line diagram to display the wiring status of the medium and low voltage distribution network; The massive system has the functions of multi screen switching and screen navigation; The dispersed power distribution system has a system main screen with a spatial geographic plane. The main screen can intuitively display the operating status of each circuit, and has the function of coloring the live, non live, and fault states of the circuit. The main electrical parameters are directly displayed on the human-computer interaction interface and refreshed in real time.
(2) User Management
The intelligent power monitoring system software can grant different permissions to users of different levels, thereby ensuring the safety and reliability of the system during operation. For the closing/opening operation of a certain important circuit, in addition to the operator level user entering the operation password, the engineer level user also needs to enter the confirmation password to complete the operation.
(3) Data collection and processing
The intelligent power monitoring system can real-time and timed collect various electrical parameters and switch status of on-site equipment (including three-phase voltage, current, power, power factor, frequency, electrical energy, temperature, switch position, equipment operating status, etc.), display the collected data directly or generate new intuitive data information through statistical calculation and display it again (total system power, load value, power factor upper and lower limits, etc.), and store important information in the database.
(4) Trend curve analysis
The intelligent power monitoring system provides two types of curve analysis interfaces: real-time curve and historical trend. By calling the relevant circuit real-time curve interface, the current load operation status of the circuit can be analyzed. By calling the real-time curve of a certain distribution circuit, the signal fluctuation caused by the electrical equipment in that circuit can be analyzed. The historical trend of the system refers to the ability of the system to view the historical trend of all stored data, which facilitates quality analysis of the monitored distribution network by engineering personnel.
(5) Report management
The intelligent power monitoring system has a standard energy report format and can design a report format that meets the needs of users. The system can automatically calculate. It can automatically generate various types of real-time operation reports, historical reports, event fault and alarm record reports, operation record reports, etc. It can query and print all data values recorded by the system, automatically generate daily, monthly, quarterly, and annual reports of electricity, and generate electricity rate reports based on the time period of the compound rate and the set value of the rate. The starting point, interval, and other parameters for querying and printing can be set by oneself; The system design can also customize report output functions that meet different requirements according to user needs.
(6) Event recording and fault alarm
The intelligent power monitoring system has detailed recording functions for all user operations, switch changes, parameter limit violations, and other actual user needs, including the time and location of the event, whether the current duty personnel have confirmed the event, and other information. It also has sound alarm functions for switch changes, parameter limit violations, and other information. At the same time, it automatically sends control instructions to operating equipment or prompts duty personnel to quickly troubleshoot.
(7) Five remote functions
Remote signaling: Real time monitoring of switch operation status, protection work, and other switch values. Real time computer display and automatic alarm.
Remote control: Select the corresponding station number, switch number, closing/opening information through the computer screen, and feedback the selected switch status on the screen. After confirmation, execute and record the operation time, type, closing switch number, etc. in real time.
Telemetry: Real time collection, analysis, processing, recording, display of curves and bar charts of system voltage, current, active power, reactive power, power factor, over limit alarm, and frequency through a computer, and automatic generation of reports.
Remote adjustment: used for regulating the voltage rise/fall of on load transformers.
Remote setting: used for remotely modifying the settings and control words of dispersed relay protection devices; And adjust the working status of various instruments.

The accuracy rate of event recording is ≥ 99.9%
2. Remote signaling accuracy rate≥99.9%
3 Remote Control Accuracy≥99.9%
4. Accuracy of remote adjustment≥99.9%
5 telemetry accuracy rate ≥ 99.9%
6 important telemetry update cycles<2s
7. The general telemetry update cycle is less than 3 seconds
During an accident, the remote signal displacement transmission time is ≤ 1 second
9. The screen time for the accident is less than 2 seconds
10 remote signal displacement<1s
11. Remote control process completed in less than 3 seconds
The comprehensive error of 12 analog measurement is less than 0.5%
13. Measurement error of power grid frequency<. 1Hz

Shungao Intelligent after-sales service commitment:
We guarantee that the contracted goods have been correctly installed, operated and maintained, and will operate well during their service life. We promise that the service life of the contracted goods will not be less than 3 years. During the service life of the contracted goods, if we discover potential defects or principle faults in the contracted goods, we will notify the buyer in writing at the specified time. For the contracted goods, we use proven and mature technologies and materials with operational experience; If we adopt new technologies or materials that we have not used before, we must obtain the buyer's prior consent. The buyer's consent does not relieve or exempt us from our responsibilities under this contract. We shall be responsible for all quality issues of the equipment and components purchased from subcontractors. If the contracted goods provided by us have defects, or if there are errors in the technical data or guidance provided by our technical personnel, resulting in the scrapping of the contracted goods or rework of the project, we shall immediately replace them free of charge or compensate the buyer for any losses suffered as a result. If the contract goods need to be replaced, we shall bear all the expenses incurred for the replacement at the installation site, including but not limited to the cost of new goods, the cost of transporting new goods to the installation site, and the cost of handling the replaced goods. The deadline for us to replace or repair the contracted goods shall be executed according to the agreement between both parties. If the replacement or repair work is not completed within the deadline, it shall be treated as delayed delivery. If the contract goods are damaged due to the buyer's failure to install, operate, or maintain according to the technical information, drawings, or instructions provided by us, or due to reasons beyond our technical personnel, the buyer shall be responsible for repairing or replacing them. However, we have an obligation to provide the required replacement parts as soon as possible. For emergency parts requested by the buyer, we shall arrange transportation in the manner we can arrange, and all costs shall be borne by the buyer.

Energy Management System - Shungao Intelligent-Distributed Energy Management System
Jiangsu Shungao Intelligent Technology Co., Ltd. (Synchro Intelligent) is committed to providing system solutions for energy efficiency management, electricity consumption, and equipment operation and maintenance on the user side, helping users achieve visual management of energy and energy data, and safeguarding their energy consumption. Shungao Intelligent's projects include substation operation and maintenance cloud, prepaid management (system) cloud, power Internet of Things cloud, intelligent transformer and distribution monitoring system, power quality governance system, building energy management system, industrial enterprise energy control, data center dynamic environment monitoring system, power management system and related products.