CN214627010U

CN214627010U - EMS networking system

Info

Publication number: CN214627010U
Application number: CN202121197047.3U
Authority: CN
Inventors: 朱征勇; 吴跃波; 黄绍宽
Original assignee: Chongqing Yueda Electric Equipment Co ltd
Current assignee: Chongqing Yueda New Energy Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-05
Anticipated expiration: 2031-05-31

Abstract

The utility model provides an EMS networking system, include: the system comprises a master control center and a switch, wherein the master control center is electrically connected with the switch, and the switch is electrically connected with a collector, a monitoring host, a battery management device, an energy storage AC device, an IO module and a video server; the master control center is connected with a plurality of field monitors; the collector is connected with a distribution box and an environment monitoring device; the monitoring host is used for screening the data acquired by the collector, the battery management equipment, the energy storage converter and the IO module and transmitting the screened data to the master control center; the battery management equipment comprises a plurality of battery packs, and the battery packs are used for storing energy; the IO module is connected with entrance guard's equipment and fire control equipment. The utility model discloses can promote the validity of data, reduce the data bulk of simultaneous transmission to improve energy management system's work efficiency.

Description

EMS networking system

Technical Field

The utility model relates to an energy storage system technical field especially relates to an EMS networking system.

Background

With the increasingly prominent global energy and environmental problems, the emergence of renewable energy and new energy promotes the rapid development of distributed power supplies. Based on a distributed power supply, a smart network formed by combining a relevant load, an energy storage system and an energy conversion system according to a certain topological structure can be called a microgrid (microgrid). The micro-grid system realizes the integrated operation of the distributed power supply and the load, and provides an effective technical means for the comprehensive utilization of renewable energy sources.

An Energy Management System (EMS) is an important component of an Energy storage System, and provides data, monitoring, control and optimization for a microgrid dispatching control center to ensure stable and efficient operation of the Energy storage System. However, in the prior art, since the energy management system needs to monitor a large number of measurement and control devices, and a large number of measurement and control devices simultaneously transmit data to the energy management system at a high speed, the energy management system has a high working strength, and after the energy management system continuously works for a long time, it is difficult to ensure the real-time performance and accuracy of the data.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing, it is desirable to provide an EMS networking system.

An EMS networking system, comprising: the system comprises a master control center and a switch, wherein the master control center is electrically connected with the switch, and the switch is electrically connected with a collector, a monitoring host, a battery management device, an energy storage AC device, an IO module and a video server; the master control center is connected with a plurality of field monitors; the collector is connected with a distribution box and an environment monitoring device; the monitoring host is used for screening the data acquired by the collector, the battery management equipment, the energy storage converter and the IO module and transmitting the screened data to the master control center; the battery management equipment comprises a plurality of battery packs, and the battery packs are used for storing energy; the IO module is connected with entrance guard's equipment and fire control equipment.

Further, be provided with in the block terminal and fill electric pile measurement ammeter, it is connected with and fills electric pile to fill electric pile measurement ammeter, it passes through to fill electric pile measurement ammeter and carry out the electric energy measurement.

Further, the total control center is connected with the battery management equipment through the switch, and monitors the working information of each battery pack through the battery management equipment.

Further, still include: and the event query module is used for recording and querying events at all levels and marking the types and the importance degrees of the events with different colors.

Further, still include: and the report generation module is used for exporting reports according to the event information inquired by the user.

Further, still include: and the power station energy management module is used for determining the charging and discharging time period of the battery pack according to the current time period, the current load, the current internet power price and the SOC of the energy storage battery.

Further, still include: and the monitoring host is connected with the air conditioning equipment and is used for monitoring the state of the air conditioning equipment in real time.

Compared with the prior art, the utility model discloses an advantage and beneficial effect lie in:

1. the utility model discloses a monitoring host carries out screening processing in advance to the data of gathering to promote the validity of data, reduce the data bulk of transmission simultaneously, thereby improve energy management system's work efficiency.

2. The utility model discloses can realize that large capacity real-time data's high speed collects the transmission, ensure that the system can obtain all monitoring and monitoring information fast, accurately to the system anomaly and the trouble of in time feedback network detection ensure quick location and resume.

3. The utility model discloses can carry out real-time and timing data acquisition to all monitored operating parameter and states, handle and deposit the database to important historical data.

Drawings

FIG. 1 is a communication topology diagram of an EMS networking system according to an embodiment;

fig. 2 is a communication topology diagram of another EMS networking system according to an embodiment.

In the drawing, a general control center 10, a field monitor 11, an event query module 12, a report generation module 13, a power station energy management module 14, a switch 20, a collector 30, a distribution box 31, a charging pile metering meter 311, a charging pile 312, an environment monitoring device 32, a monitoring host 40, an air conditioning device 41, a battery management device 50, a battery pack 51, an energy storage converter 60, a video server 70, an IO module 80, an access control device 81, and a fire fighting device 82.

Detailed Description

In order to make the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, there is provided an EMS networking system including: the system comprises a master control center 10 and a switch 20, wherein the master control center 10 is electrically connected with the switch 20; the switch 20 is electrically connected with the collector 30, the monitoring host 40, the battery management device 50, the energy storage converter 60, the video server 70 and the IO module 80; the master control center 10 is connected with a plurality of on-site monitors 11; the collector 30 is connected with a distribution box 31 and an environment monitoring device 32; the monitoring host 40 is configured to screen data obtained by the collector 30, the battery management device 50, the energy storage ac unit 60, and the IO module 80, and transmit the screened data to the master control center 10; the battery management device 50 comprises a plurality of battery packs 51, wherein the battery packs 51 are used for storing energy; the IO module 80 is connected with an access control device 81 and a fire fighting device 82.

In this embodiment, the main control center 10 is connected to a plurality of field monitors 11, and is connected to an acquirer 30, a monitoring host 40, a battery management device 50, an energy storage ac unit 60, a video server 70, and an IO module 80 through a switch 20, so as to implement data transmission between each field device and the main control center 10, and the acquirer 30 is connected to a distribution box 31 and an environment monitoring device 32, and is configured to acquire data information of wearing the reverse direction 31 and the environment monitoring device 32; the monitoring host 40 is configured to screen data acquired by the collector 30, the battery management device 50, the energy storage ac unit 60, and the IO module 80, and transmit the screened data to the master control center 10, so as to improve the working efficiency of the master control center 10; the battery management device 50 comprises a plurality of battery packs 51, wherein the battery packs 51 are used for storing energy; IO module 80 is connected with entrance guard's equipment 81 and fire-fighting equipment 82, realizes entrance guard's equipment 81 and fire-fighting equipment 82's control and management, carries out screening process in advance to the data of gathering through monitoring host computer 40 to promote the validity of data, reduce the data volume of simultaneous transmission, thereby improve energy management system's work efficiency.

Specifically, the system can perform real-time and timed data acquisition on all monitored operating parameters and states, process important historical data and store the important historical data in a database, for example: total battery voltage, current, average temperature, SOC (state of charge), SOH (state of health), charge/discharge current, power limit, and the like in the assembled battery 51.

Specifically, according to the requirement of the master control center 10 for data, the collector 30, the battery management device 50, the energy storage ac unit 60, and the IO module 80 may also directly upload the configuration data to the master control center 10, so as to implement data transmission.

Wherein, be provided with in the block terminal 31 and fill electric pile measurement ammeter 311, fill electric pile measurement ammeter 311 and be connected with and fill electric pile 312, fill electric pile 312 and carry out the electric energy measurement through filling electric pile measurement ammeter 311.

Specifically, set up in the block terminal 31 and fill electric pile measurement ammeter 311, fill electric pile measurement ammeter 311 and be connected with and fill electric pile 312 to the consumption electric quantity that fills electric pile 312 measures.

The general control center 10 is connected to the battery management device 50 through the switch 20, and monitors the operation information of each battery pack 51 through the battery management device 50.

Specifically, the general control center 10 is connected to the battery management device 50 through the switch 20, and monitors the operation information of each battery pack 51 through the battery management device, so as to realize that the battery management device 50 directly transmits data to the general control center 10.

Wherein, still include: the event query module 12, the event query module 12 is used for recording and querying events at various levels, and marking the event types and the importance degrees with different colors.

Specifically, the system can provide recording and query functions of time of each level according to the event query module 12, and mark the type and importance degree of the event by adopting different color marks, so as to distinguish the importance degree of the event, thereby performing timely processing.

Wherein, still include: and the report generation module 13, wherein the report generation module 13 is used for deriving a report according to the event information queried by the user.

Specifically, the system can customize the required related data to a designated interface according to the user requirements, check the real-time data and the historical data, and generate a report through the report generation module 13.

Wherein, still include: the power station energy management module 14 is used for determining the charging and discharging time period of the battery pack according to the current time period, the current load, the current internet power price and the SOC of the energy storage battery.

Specifically, the power station energy management module 14 can control the charging and discharging time period of the battery pack according to the current time period, the current load, the current power price on the internet and the SOC of the energy storage battery.

Wherein, still include: and the air conditioning equipment 41 is connected with the monitoring host 40 and is used for monitoring the state of the air conditioning equipment 41 in real time.

Specifically, the monitoring host 40 is connected to the air conditioner 41, so as to obtain the operating parameters of the air conditioner and better monitor the operating state of the air conditioner.

The above description is provided for further details of the present invention with reference to specific embodiments, and it should not be construed that the embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The EMS networking system is characterized by comprising a master control center and an exchanger, wherein the master control center is electrically connected with the exchanger, and the exchanger is electrically connected with a collector, a monitoring host, battery management equipment, an energy storage AC device, an IO module and a video server; the master control center is connected with a plurality of field monitors; the collector is connected with a distribution box and an environment monitoring device; the monitoring host is used for screening the data acquired by the collector, the battery management equipment, the energy storage converter and the IO module and transmitting the screened data to the master control center; the battery management equipment comprises a plurality of battery packs, and the battery packs are used for storing energy; the IO module is connected with entrance guard's equipment and fire control equipment.

2. The EMS networking system of claim 1, wherein a charging pile metering ammeter is arranged in the distribution box, the charging pile metering ammeter is connected with a charging pile, and the charging pile performs electric energy metering through the charging pile metering ammeter.

3. An EMS networking system according to claim 1, wherein the total control center is connected with the battery management device through the switch, and monitors the working information of each battery pack through the battery management device.

4. The EMS networking system of claim 1, further comprising: and the event query module is used for recording and querying events at all levels and marking the types and the importance degrees of the events with different colors.

5. An EMS networking system according to claim 4, further comprising: and the report generation module is used for exporting reports according to the event information inquired by the user.

6. The EMS networking system of claim 1, further comprising: and the power station energy management module is used for determining the charging and discharging time period of the battery pack according to the current time period, the current load, the current internet power price and the SOC of the energy storage battery.

7. The EMS networking system of claim 1, further comprising: and the monitoring host is connected with the air conditioning equipment and is used for monitoring the state of the air conditioning equipment in real time.