Integrated power supply equipment intelligent module device
By integrating power equipment intelligent modules with substation/distribution modules, AC/DC uninterruptible power supply modules, and intelligent monitoring modules, the problem that traditional power supply methods cannot meet the high-efficiency, reliable, and low-carbon requirements of data centers and communication equipment rooms has been solved, thus achieving a high-efficiency, reliable, and low-carbon power supply.
Patent Information
- Application Number
- CN202422963208.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Traditional power supply methods are insufficient to meet the high-efficiency, reliable, and low-carbon requirements of data centers and communication equipment rooms.
An integrated power supply equipment intelligent module device was designed, which integrates a substation/distribution module, an AC/DC uninterruptible power supply module, a DC power supply module, and an intelligent monitoring module, and realizes the integration and optimization of the power system through electrical connection.
It provides a more efficient, reliable, and low-carbon power supply, reduces the area required for computer rooms, adapts to the economic and social value under the "dual carbon" background, and supports mixed AC and DC uninterruptible power supply.
Smart Images
Figure CN223502633U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power supply equipment technology, and in particular to an integrated power supply equipment intelligent module device. Background Technology
[0002] With the rapid development and widespread adoption of information technology, the digital economy has gradually risen globally, becoming a significant force driving economic growth and social development. As a major global economy, China is increasingly emphasizing and supporting the digital economy. With the accelerating pace of digitalization, the scale of data centers and communication equipment rooms, which support the demands of digital applications, is constantly growing. This growth has brought many challenges, one of which is the issue of power supply and efficiency.
[0003] Communication infrastructure requires a large amount of electricity to keep its equipment running; however, traditional power supply methods and architectures are inadequate to support this and require some improvement to meet actual needs. Utility Model Content
[0004] In view of this, the purpose of this utility model is to provide an integrated power supply equipment intelligent module device.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] An integrated power supply intelligent module device is disclosed. The input terminal of the integrated power supply intelligent module is electrically connected to the output terminal of a medium-voltage switchgear. The output terminals of the integrated power supply intelligent module are electrically connected to AC loads and DC loads, respectively. The integrated power supply intelligent module includes an integrated substation / distribution module, an AC / DC uninterruptible power supply module, a DC power supply module, and an intelligent monitoring module. The input terminal of the substation / distribution module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminals of the substation / distribution module are electrically connected to the input terminals of the AC / DC uninterruptible power supply module and the DC power supply module, respectively. The output terminal of the AC / DC uninterruptible power supply module is used to connect to the AC load, and the output terminal of the DC power supply module is used to connect to the DC load. The intelligent monitoring module is electrically connected to the substation / distribution module, the AC / DC uninterruptible power supply module, and the DC power supply module.
[0007] Furthermore, the input terminals of the medium-voltage switchgear are connected to the power grid and the generator, respectively.
[0008] Furthermore, the AC / DC uninterruptible power supply module includes a first rectifier, a first battery, a first DC / DC module, and an inverter; the input terminal of the first rectifier is electrically connected to the output terminal of the power distribution module, the output terminal of the first rectifier is electrically connected to the output terminal of the first DC / DC module and the input terminal of the inverter, the output terminal of the inverter is electrically connected to the AC load, and the input terminal of the first DC / DC module is electrically connected to the first battery.
[0009] Furthermore, the DC power supply module includes a second rectifier, a second battery, and a second DC / DC module; the input terminal of the second rectifier is electrically connected to the output terminal of the power distribution module, and the output terminals of the second rectifier and the second DC / DC module are respectively electrically connected to the DC load; the second battery is electrically connected to the input terminal of the second DC / DC module.
[0010] Furthermore, the intelligent monitoring module includes a power distribution monitoring unit, a UPS monitoring unit, and a DC monitoring unit. The power distribution monitoring unit is used to be electrically connected to the substation / distribution module, the UPS monitoring unit is used to be electrically connected to the AC / DC uninterruptible power supply module, and the DC monitoring unit is used to be electrically connected to the DC power supply module.
[0011] Furthermore, the power distribution module is equipped with two or more busbar assemblies with different current outputs, and the busbar assemblies are used to electrically connect to the input terminal of the first rectifier or the input terminal of the second rectifier.
[0012] The beneficial effects of this utility model are:
[0013] This utility model provides an integrated intelligent power supply module device, comprising an integrated substation / distribution module, an AC / DC uninterruptible power supply (UPS) module, a DC power supply module, and an intelligent monitoring module. The input terminal of the substation / distribution module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminal of the substation / distribution module is electrically connected to the input terminals of both the AC / DC UPS module and the DC power supply module. The output terminal of the AC / DC UPS module is used to connect to AC loads, and the output terminal of the DC power supply module is used to connect to DC loads. The intelligent monitoring module is electrically connected to the substation / distribution module, the AC / DC UPS module, and the DC power supply module. Through this specific configuration and connection relationship, traditional user power distribution equipment, UPS equipment, LVDC equipment, and intelligent monitoring units are integrated into a single intelligent, complete, and scalable power system, providing more efficient, reliable, and low-carbon power supply for communication equipment rooms. Attached Figure Description
[0014] Figure 1The figure shown is an overall application schematic diagram of an integrated power supply equipment intelligent module device according to this utility model;
[0015] Figure 2 The diagram shown is a schematic diagram of an integrated power supply equipment intelligent module device according to this utility model;
[0016] Explanation of icon numbers:
[0017] 1-Power grid; 2-Diesel generator; 3-Medium voltage switchgear; 4-Integrated power supply equipment intelligent module; 41-Substation / distribution module; 42-AC / DC uninterruptible power supply module; 43-DC power supply module; 44-Intelligent monitoring module; 5-AC load; 6-DC load. Detailed Implementation
[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:
[0019] like Figures 1 to 2 As shown, this utility model provides an integrated power supply intelligent module device. The input terminal of the integrated power supply intelligent module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminal of the integrated power supply intelligent module is electrically connected to both AC and DC loads. The integrated power supply intelligent module includes an integrated substation / distribution module, an AC / DC uninterruptible power supply module, a DC power supply module, and an intelligent monitoring module. The input terminal of the substation / distribution module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminal of the substation / distribution module is electrically connected to both the input terminal of the AC / DC uninterruptible power supply module and the input terminal of the DC power supply module. The output terminal of the AC / DC uninterruptible power supply module is used to connect to the AC load, and the output terminal of the DC power supply module is used to connect to the DC load. The intelligent monitoring module is electrically connected to the substation / distribution module, the AC / DC uninterruptible power supply module, and the DC power supply module.
[0020] As can be seen from the above description, this utility model has the following beneficial effects:
[0021] This utility model provides an integrated intelligent power supply module device, comprising an integrated substation / distribution module, an AC / DC uninterruptible power supply (UPS) module, a DC power supply module, and an intelligent monitoring module. The input terminal of the substation / distribution module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminal of the substation / distribution module is electrically connected to the input terminals of both the AC / DC UPS module and the DC power supply module. The output terminal of the AC / DC UPS module is used to connect to AC loads, and the output terminal of the DC power supply module is used to connect to DC loads. The intelligent monitoring module is electrically connected to the substation / distribution module, the AC / DC UPS module, and the DC power supply module. Through this specific configuration and connection relationship, traditional user power distribution equipment, UPS equipment, LVDC equipment, and intelligent monitoring units are integrated into a single intelligent, complete, and scalable power system, providing more efficient, reliable, and low-carbon power supply for communication equipment rooms.
[0022] Furthermore, the input terminals of the medium-voltage switchgear are connected to the power grid and the generator, respectively.
[0023] As can be seen from the above description, the power grid and generators provide power support for the DC and AC loads at the back end.
[0024] Furthermore, the AC / DC uninterruptible power supply module includes a first rectifier, a first battery, a first DC / DC module, and an inverter; the input terminal of the first rectifier is electrically connected to the output terminal of the power distribution module, the output terminal of the first rectifier is electrically connected to the output terminal of the first DC / DC module and the input terminal of the inverter, the output terminal of the inverter is electrically connected to the AC load, and the input terminal of the first DC / DC module is electrically connected to the first battery.
[0025] As can be seen from the above description, the AC / DC uninterruptible power supply module is composed of the first rectifier, the first battery, the first DC / DC module and the inverter, and the corresponding functional modules are realized through the electrical connection between them to supply power to the AC load.
[0026] Furthermore, the DC power supply module includes a second rectifier, a second battery, and a second DC / DC module; the input terminal of the second rectifier is electrically connected to the output terminal of the power distribution module, and the output terminals of the second rectifier and the second DC / DC module are respectively electrically connected to the DC load; the second battery is electrically connected to the input terminal of the second DC / DC module.
[0027] As can be seen from the above description, the DC power supply module is composed of the second rectifier, the second battery, and the second DC / DC module, and the corresponding functional modules are realized through the electrical connection between them to supply power to the DC load.
[0028] Furthermore, the intelligent monitoring module includes a power distribution monitoring unit, a UPS monitoring unit, and a DC monitoring unit. The power distribution monitoring unit is used to be electrically connected to the substation / distribution module, the UPS monitoring unit is used to be electrically connected to the AC / DC uninterruptible power supply module, and the DC monitoring unit is used to be electrically connected to the DC power supply module.
[0029] As can be seen from the above description, the intelligent monitoring module consists of a power distribution monitoring unit, a UPS monitoring unit, and a DC monitoring unit, which provide intelligent monitoring services for the corresponding substation / power distribution module, AC / DC uninterruptible power supply module, and DC power supply module, respectively.
[0030] Furthermore, the power distribution module is equipped with two or more busbar assemblies with different current outputs, and the busbar assemblies are used to electrically connect to the input terminal of the first rectifier or the input terminal of the second rectifier.
[0031] As can be seen from the above description, by configuring two or more busbar assemblies with different current outputs, different current outputs can be provided, improving flexibility.
[0032] The following are several preferred embodiments or application embodiments to help those skilled in the art better understand the technical content of this utility model and the technical contributions made by this utility model compared with the prior art:
[0033] Preferred embodiment 1:
[0034] like Figures 1 to 2 As shown, this utility model provides an integrated power supply intelligent module device. The input terminal of the integrated power supply intelligent module 4 is electrically connected to the output terminal of the medium-voltage cabinet 3. The output terminal of the integrated power supply intelligent module 4 is electrically connected to the AC load and the DC load, respectively. The integrated power supply intelligent module 4 includes an integrated substation / distribution module 41, an AC / DC uninterruptible power supply module 42, a DC power supply module 43, and an intelligent monitoring module 44. The input terminal of the substation / distribution module 41 is electrically connected to the output terminal of the medium-voltage cabinet 3. The input terminal of the medium-voltage cabinet 3 is electrically connected to the power grid 1 and the generator 2, respectively. The power grid and the generator provide power support for the downstream DC load and AC load. The aforementioned power grid, generator, medium-voltage cabinet, DC load, and AC load can all use existing products. The aforementioned substation / distribution module 41, AC / DC uninterruptible power supply module 42, DC power supply module 43, and intelligent monitoring module 44 can also use existing products.
[0035] The output terminal of the power distribution module 41 is electrically connected to the input terminal of the AC / DC uninterruptible power supply module 42 and the input terminal of the DC power supply module 43, respectively. The output terminal of the AC / DC uninterruptible power supply module 42 is used to be electrically connected to the AC load 5, and the output terminal of the DC power supply module is used to be electrically connected to the DC load 6. The intelligent monitoring module 44 is electrically connected to the power distribution module 41, the AC / DC uninterruptible power supply module 42 and the DC power supply module 43, respectively.
[0036] In this embodiment, the aforementioned power distribution module reduces the medium-to-high voltage input from the external mains power supply to AC 380V / 220V via an internal transformer. The module includes relay protection, selective switching configuration, and graded overvoltage protection. It also distributes AC power to terminals of different capacities, allowing selection of different terminal units based on varying load requirements. Specifically, the power distribution module is equipped with two or more busbar assemblies with different current outputs, which are electrically connected to the input terminals of either the first or second rectifier.
[0037] In this embodiment, the AC / DC uninterruptible power supply module includes a first rectifier, a first battery, a first DC / DC module, and an inverter. The input terminal of the first rectifier is electrically connected to the output terminal of the substation / distribution module. The output terminal of the first rectifier is electrically connected to both the output terminal of the first DC / DC module and the input terminal of the inverter. The output terminal of the inverter is electrically connected to the AC load. The input terminal of the first DC / DC module is electrically connected to the first battery. The AC / DC uninterruptible power supply module, composed of the first rectifier, first battery, first DC / DC module, and inverter, provides power to the AC load through their interconnections and corresponding functional modules. This AC / DC uninterruptible power supply module provides uninterrupted AC power supply capability. Based on power demand, uninterruptible UPS unit modules can be added or replaced online without affecting online business operations.
[0038] In this embodiment, the DC power supply module includes a second rectifier, a second battery, and a second DC / DC module. The input terminal of the second rectifier is electrically connected to the output terminal of the substation / distribution module, and the output terminals of the second rectifier and the second DC / DC module are respectively electrically connected to the DC load. The second battery is electrically connected to the input terminal of the second DC / DC module. The DC power supply module, composed of the second rectifier, the second battery, and the second DC / DC module, and through their mutual electrical connections, realizes the corresponding functional modules to supply power to the DC load. After receiving AC input, the DC power supply module outputs DC power through the rectifier unit module, and the DC terminals are allocated according to the load requirements.
[0039] In this embodiment, the intelligent monitoring module includes a power distribution monitoring unit, a UPS monitoring unit, and a DC monitoring unit. The power distribution monitoring unit is electrically connected to the substation / distribution module, the UPS monitoring unit is electrically connected to the AC / DC uninterruptible power supply module, and the DC monitoring unit is electrically connected to the DC power supply module. The intelligent monitoring module, composed of the power distribution monitoring unit, UPS monitoring unit, and DC monitoring unit, provides intelligent monitoring services to the corresponding substation / distribution module, AC / DC uninterruptible power supply module, and DC power supply module. The aforementioned intelligent monitoring module has a built-in local monitoring terminal, which monitors various electrical parameters such as AC / DC voltage and current of all devices within the system and uploads them to the system. It performs full-system electrical parameter acquisition and alarm signal uploading, realizing multiple functions such as full power chain management, automatic reporting system, selective protection coordination, key point temperature measurement, and power fault filtering. It is also integrated into the upper-level monitoring system through a unified standard protocol interface.
[0040] In this embodiment, the mains power and generator are connected to the medium-voltage switchgear using AC power lines. The medium-voltage switchgear is connected to the first rectifier and the second rectifier using AC power lines, and the inverter is connected to the AC load using AC power lines. The first rectifier is connected to the first DC / DC module and the inverter using DC power lines, and the first DC / DC module is connected to the first battery using DC power lines. The second rectifier is connected to the second DC / DC module and the DC load using DC power lines, and the second DC / DC module is connected to the second battery using DC power lines. The power distribution monitoring unit, UPS monitoring unit, and DC monitoring unit are each connected to their respective monitored objects using signal lines.
[0041] The aforementioned integrated power supply intelligent module device, due to its miniaturization, prefabrication, intelligence, and low cost, significantly reduces the usable area of the data center in the context of low-carbon and efficient delivery. Under the "dual-carbon" environment, it possesses excellent adaptability, significant economic value, and social promotion value. This integrated power supply intelligent module device offers both AC and DC output modes and can provide mixed AC / DC uninterruptible power supply capabilities, thus enabling its widespread application in various critical scenarios such as communication bureaus, core bureaus, and data centers. With the development of the digital economy and the increasing demand for AI computing, data center load density is rapidly growing, further highlighting the advantages of integrated power supply equipment and making it a promising mainstream solution for future data center power supply.
[0042] This utility model has been described with reference to the above-described embodiments and accompanying drawings. However, the above embodiments are merely examples for implementing this utility model. It must be noted that the disclosed embodiments do not limit the scope of this utility model. On the contrary, modifications and equivalent provisions included in the spirit and scope of the claims are all included within the scope of this utility model.
Claims
1. An integrated power supply equipment intelligent module device, characterized in that, The input terminal of the integrated power supply intelligent module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminal of the integrated power supply intelligent module is electrically connected to both the AC and DC loads. The integrated power supply intelligent module includes an integrated substation / distribution module, an AC / DC uninterruptible power supply module, a DC power supply module, and an intelligent monitoring module. The input terminal of the substation / distribution module is electrically connected to the output terminal of the medium-voltage switchgear. The output terminal of the substation / distribution module is electrically connected to both the input terminal of the AC / DC uninterruptible power supply module and the input terminal of the DC power supply module. The output terminal of the AC / DC uninterruptible power supply module is used to connect to the AC load, and the output terminal of the DC power supply module is used to connect to the DC load. The intelligent monitoring module is electrically connected to the substation / distribution module, the AC / DC uninterruptible power supply module, and the DC power supply module.
2. The integrated power supply equipment intelligent module device according to claim 1, characterized in that, The input terminals of the medium-voltage switchgear are connected to the power grid and the generator, respectively.
3. The integrated power supply equipment intelligent module device according to claim 1, characterized in that, The AC / DC uninterruptible power supply module includes a first rectifier, a first battery, a first DC / DC module, and an inverter; the input terminal of the first rectifier is electrically connected to the output terminal of the power distribution module, the output terminal of the first rectifier is electrically connected to the output terminal of the first DC / DC module and the input terminal of the inverter, the output terminal of the inverter is electrically connected to the AC load, and the input terminal of the first DC / DC module is electrically connected to the first battery.
4. The integrated power supply equipment intelligent module device according to claim 1, characterized in that, The DC power supply module includes a second rectifier, a second battery, and a second DC / DC module; the input terminal of the second rectifier is electrically connected to the output terminal of the power distribution module, and the output terminals of the second rectifier and the second DC / DC module are respectively electrically connected to the DC load; the second battery is electrically connected to the input terminal of the second DC / DC module.
5. The integrated power supply equipment intelligent module device according to claim 1, characterized in that, The intelligent monitoring module includes a power distribution monitoring unit, a UPS monitoring unit, and a DC monitoring unit. The power distribution monitoring unit is used to be electrically connected to the substation / distribution module, the UPS monitoring unit is used to be electrically connected to the AC / DC uninterruptible power supply module, and the DC monitoring unit is used to be electrically connected to the DC power supply module.
6. The integrated power supply equipment intelligent module device according to claim 1, characterized in that, The power distribution module is equipped with two or more busbar assemblies with different current outputs. The busbar assemblies are used to electrically connect to the input terminal of the first rectifier or the input terminal of the second rectifier.