Hydroelectric Energy Monitoring System Energy Management Platform

Description :

　　The power monitoring system needs to achieve centralized data management, analysis and processing. The software requirements are as follows: real-time refresh of monitoring information such as voltage, current, power, power factor, and frequency, and intuitive dynamic display in the form of a single graph. Display information such as electrical parameters and circuit names for each circuit on the sub screen. Draw trend curves for the current of each circuit to facilitate analysis of the distribution operation conditions of the circuit. The function of collecting and reading electrical energy for each circuit, and generating electricity consumption reports that meet customer management needs within a certain time period. Real time communication status display for each circuit instrument. Multi user permission management facilitates hierarchical operations.

　　Substation operation and maintenance cloud platform 5G transmission

　　1、 Introduction to Substation Operation and Maintenance Cloud Platform

　　Ankerui's microgrid system solution involves installing various monitoring, analysis, protection, and governance devices independently developed by Ankerui at key nodes within the enterprise, including source, grid, load, storage, and charging; By utilizing advanced technologies such as control, metering, and communication, distributed power sources, energy storage systems, controllable loads, electric vehicles, and energy routers are aggregated together; The platform flexibly adjusts the microgrid control strategy based on new grid prices, electricity loads, and grid dispatch instructions, and distributes it to energy storage, charging piles, inverters, and other systems and equipment to ensure the safe, reliable, economical, and low-carbon operation of the enterprise microgrid at all times.

　　User requirements:

　　Real time monitoring, diagnosis and alarm, panoramic analysis, orderly management and control of the source, network, load, energy storage system, and charging load of microgrids, meeting the needs of microgrid operation monitoring, intelligent safety analysis, forward-looking adjustment and control, and dynamic panoramic analysis, achieving flexible interaction and economic optimization of photovoltaic storage and charging resources under different goals, and realizing energy efficiency, economic efficiency, and environmental benefits.

　　User benefits:

　　Smooth power output to improve the utilization rate of green electricity;

　　Peak shaving and valley filling, valley electricity utilization, and improving economic efficiency;

　　Reduce the impact of charging equipment on local power grids;

　　Reduce the capacity of distribution transformers within the station.

　　Function: Enterprise Energy Monitoring System Ankerui

　　With the gradual promotion and implementation of the national grid reform policy, the ordinary offline operation and maintenance mode has been unable to meet the market demand, and it is urgent to support the intelligent online operation and maintenance management and service platform. The operation and maintenance cloud platform of Ankeri substation (AcrelCloud-1000) provides supporting online operation and maintenance services for power operation and maintenance companies based on market demand feedback, using the Internet and big data technology. This platform serves as a link between operation and maintenance units and power consumption enterprises, monitoring the operation status and power data of user distribution systems, providing customers with better operation and maintenance services. The platform provides system overview, power data monitoring, power quality analysis, power consumption statistical analysis, daily/monthly/annual power statistics reports, abnormal warning, accident alarm and event recording, operating environment monitoring, operation and maintenance inspection dispatch, and supports multi platform and multi terminal data access.

　　Application location:

　　2、 Structure of Substation Operation and Maintenance Cloud Platform

　　3、 Main functions of the substation operation and maintenance cloud platform

　　Comprehensive Dashboard

　　Through the comprehensive dashboard, the overall operation of the platform can be understood, and multiple templates are pre-set for users to choose from. It is the window and centralized control center for the platform to display to the outside world

　　Power monitoring

　　Real time monitoring of substation electricity usage through vector distribution diagrams, with screen response to remote signal displacement and remote sensing limit alarm. Clicking on a distribution circuit allows for the query of various detailed electricity parameters, including real-time values, small values, values, and average values;

　　environmental monitoring

　　Real time monitoring of the operating environment of the substation, including environmental temperature and humidity, water immersion, door magnets, smoke detectors, cable temperature, etc., and can achieve video monitoring and video playback;

　　Fault Alarm

　　Configurable remote signal displacement alarm (water immersion, smoke, door magnetic, switch tripping, etc.), telemetry limit exceeding alarm (overvoltage, undervoltage, overcurrent, cable temperature too high, winding temperature too high, etc.), operation alarm (instrument offline, gateway offline, etc.), and the received alarm can be pushed through SMS and web pages. The upper and lower limits of the alarm can be flexibly configured according to the on-site situation;

　　energy efficiency analysis

　　Collect hourly, daily, monthly, and annual electricity consumption data based on distribution circuits, regions, departments, and sub items (lighting, air conditioning, power, etc.), and conduct month on month analysis; Calculate the electricity consumption and amount of each distribution circuit according to peak, off peak, flat, and valley; Monthly statistics on the demand and occurrence value of each circuit, providing a basis for demand declaration;

　　Equipment File

　　The system can configure equipment information such as transformers, incoming cabinets, outgoing cabinets, metering cabinets, high-voltage cables, etc. in each substation, record the manufacturer, model, commissioning date, etc. of the equipment, and can use reports to count the equipment that needs maintenance or replacement in the near future;

　　Inspect and eliminate defects

　　Develop an inspection plan through the system and distribute it to the inspectors' mobile phones. The inspectors will perform inspection tasks at the substation site according to the inspection requirements. If defects are found during the inspection process, they can record the defects and generate a defect elimination task in the system;

　　User Report

　　The system automatically summarizes the operational data of the substation for one month, conducts statistical analysis on transformer load, distribution circuit electricity consumption, power factor, alarm events, etc., and lists various defects and their handling situations discovered during the inspection period;

　　4、 Substation operation and maintenance cloud platform configuration

　　On site hardware configuration

　　5、 Business model of substation operation and maintenance cloud platform

　　1) Data hosting method

　　Ankrui guides users to complete the installation and debugging of intelligent instruments, current transformers, residual current transformers, temperature sensors, door magnets, network cameras, wireless modules, etc. Users upload data to the Ankrui substation operation and maintenance cloud platform, entrust Ankrui to manage, and charge software basic fees and hosting fees according to regulations/agreements.

　　2) User built platform Ankerui Hydroelectric Energy Monitoring System

　　Improve the operational quality of substation staff and whether they are proficient in it

　　Due to the fact that the electricity volume in medium and long-term trading contracts is predicted, deviation is an inevitable phenomenon. But how to control the deviation of electricity to a lower level is the primary issue that power sales companies need to solve. Whether in the current or future electricity sales market, deviation assessment will be one of the major challenges for electricity sales companies and have a direct impact on their profits.

　　For power sales companies, there are mainly two methods for deviation assessment and control:

　　1) Electricity sales companies need real-time understanding and prediction of user data. By using energy big data platforms and other tools to collect historical data on user electricity consumption behavior and predict the future, we can better manage and avoid individual user deviations to ensure the controllability of overall deviations for power sales companies.

　　2) Adopt appropriate methods with customers, partners, third parties, etc., and share the risk of deviation assessment through methods such as deviation electricity transfer and risk transfer.

　　The AM5 series products for 10KV circuit installation have a unified software and hardware platform, powerful protection logic graphical programmable functions, and rich interface resources. They can adapt to various transformer and distribution measurement and control protection requirements of 35kV and below voltage levels, meet personalized customization needs, and are widely used in fields such as construction, industry, and energy. It can provide 12 AC inputs (standard hardware includes: three-phase protection current, two zero sequence currents, three-phase measurement current, and 4 voltage channels), 16 programmable remote signaling inputs, and 10 programmable relay contact outputs, which can meet the protection and measurement requirements of the intermediate and low voltage system in most occasions. The ACR series multifunctional power meter used in low-voltage circuits is a network power meter designed for the power monitoring needs of power systems, industrial and mining enterprises, public facilities, and intelligent buildings. It can measure all conventional power parameters, such as three-phase voltage, current, active power, reactive power, power factor, frequency, active energy, and reactive energy. And this instrument is equipped with 4 photoelectric isolation switch input contacts and 2 relay control output contacts, which can be used in conjunction with intelligent circuit breakers to achieve remote signaling and operation of the circuit breaker. This series of network power instruments is mainly used in fields such as substation automation, distribution network automation, residential power monitoring, industrial automation, energy management systems, and intelligent buildings.

AfterSalesService :

• Power operation and maintenance service cloud platform