The construction of the energy management system is to integrate the existing information management system or control system to provide support for enterprises to tap the potential of energy saving, reduce costs and increase efficiency, so that enterprises can grasp the energy consumption status in real time, and lay a solid foundation for the realization of automatic energy consumption regulation. Data base, and at the same time facilitate the measurement and cost accounting work of enterprises.
The real-time monitoring function of the energy management system mainly realizes the monitoring of the overall energy consumption of the enterprise, including electricity statistics, water supply network flow statistics, natural gas pipeline network flow statistics, etc.; it can meet the needs of multi-level calculation, divided into user level, transformer Level, production workshop level and key equipment level, the four-level smart meters monitor the energy consumption of each department in real time; through the user authorization function, the login and operation rights of users at different levels can be defined to provide system operation, maintenance and management, provide reliable security.
The energy management system analyzes the collected energy information with self-built logic, obtains various energy analysis information, and provides energy management guidance and decision-making basis according to the different needs of users. Realize data aggregation, data storage, data analysis and processing, and data display; display the current of each phase of each circuit and the trend of three-phase unbalance rate, the current threshold and occurrence time of each phase, etc., monitor the power quality of the system, and increase the safety of electricity consumption and energy saving. Provide data support for efficiency; display the company's monthly electricity consumption during peak and valley periods, and provide an evaluation of whether the company's time-sharing current usage is reasonable, and provide rational energy-saving suggestions based on the evaluation results.
The energy management system notifies the relative personnel with time tag, concerned about the relevant matters through various methods such as push and SMS notification. It supports the hierarchical management of faults or events, and satisfies the urgent, heavy, slow and light sending management of push messages and short messages, so that the relevant personnel can grasp the operating status of the system in time and coordinate the disposal in time.
The establishment of the energy management system can meet the carbon emission prediction of different industries and different situations, and evaluate the energy saving effect, so as to realize the integrated operation and maintenance management scheme of supervision, management and control.