CN210780528U - Integrated electric energy control device - Google Patents
Integrated electric energy control device Download PDFInfo
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- CN210780528U CN210780528U CN201921359548.XU CN201921359548U CN210780528U CN 210780528 U CN210780528 U CN 210780528U CN 201921359548 U CN201921359548 U CN 201921359548U CN 210780528 U CN210780528 U CN 210780528U
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Abstract
The utility model provides a comprehensive electric energy control device, which comprises a plurality of electric energy input modules and a plurality of electric energy output modules, wherein the electric energy input modules can convert the input electric energy into direct current; the electric energy output module can convert the direct current into required electric energy to be output. The electric energy input module can change the amplitude and the frequency of the input voltage by adjusting signals of an internal control circuit of the electric energy input module through software. The electric energy output module can change the amplitude and the frequency of the output voltage of the electric energy output module by adjusting signals of an internal control circuit of the electric energy output module through software.
Description
Technical Field
The invention relates to the technical field of power transformation, in particular to comprehensive electric energy control equipment.
Background
In the field of ships, electric systems of electric equipment are various, such as power frequency 50Hz, medium frequency 400Hz, alternating current 380V, alternating current 220V, direct current 24V and the like. In order to meet the requirements of various electric equipment, various power transformation equipment is adopted, such as a transformer, a frequency converter, an intermediate frequency power supply and the like, and most of the power transformation equipment needs to be customized due to different power requirements, so that inconvenience is brought to the use and management of the equipment.
Disclosure of Invention
In view of this, the present invention is directed to a comprehensive power control device to meet the requirements of various electric devices.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an integrated power control apparatus, comprising: the electric energy input module is used for converting input alternating current electric energy into direct current; the amplitude and the frequency of the input voltage can be changed by adjusting signals of an internal control circuit through software;
the electric energy output module is used for converting the direct current into required electric energy to be output; the amplitude and frequency of the output voltage can be changed by adjusting the signal of the internal control circuit through software.
Further, the power input module may set a priority of the power input module when a plurality of power input modules are used; when the electric energy input module with higher priority is used, other electric energy input modules can be shielded; when the used electric energy input module is in failure or invalid, the electric energy input module with the lower priority can be automatically switched to.
Further, the input voltage of the electric energy input module can be direct current or alternating current.
Further, the output voltage of the electric energy output module can be direct current or alternating current.
Further, the frequency range of the output voltage of the electric energy output module is 0 Hz-400 Hz.
Furthermore, the electric energy output modules can be connected in parallel to achieve the purpose of improving the output power.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a system architecture connection block diagram of an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the present invention relates to a comprehensive power control device, which mainly comprises a plurality of power input modules and a plurality of power output modules.
The electric energy input module is used for converting input alternating current electric energy into direct current; and the electric energy output module is used for converting the direct current into required electric energy to be output.
The electric energy input module can change the amplitude and the frequency of the input voltage by adjusting signals of an internal control circuit of the electric energy input module through software.
In order to achieve better use effect, when a plurality of electric energy input modules are used, the priority of the electric energy input modules can be set; when the electric energy input module with higher priority is used, other electric energy input modules can be shielded; when the used electric energy input module is in failure or invalid, the electric energy input module with the lower priority can be automatically and quickly switched to.
The input voltage of the electric energy input module can be direct current or alternating current. In fig. 1, the power input module 1 and the power input module 2 have the same hardware structure, and only the software configuration is different. The input of the power input module 1 is 3-phase alternating current 380V 50Hz power, and the input of the power input module 2 is direct current 710V. The output of the electric energy input module 1 and the output of the electric energy input module 2 are both direct current electric energy with the same voltage.
The electric energy output module can change the amplitude and the frequency of the output voltage of the electric energy output module by adjusting signals of an internal control circuit of the electric energy output module through software. In fig. 1, the electric energy output modules 1 to 4 have the same hardware structure, and only the software setting is different. The output of the electric energy output module 1 is 3 alternating current 220V, the output of the electric energy output module 2 is direct current 220V, the output of the electric energy output module 3 is medium-frequency 400Hz electric energy, and the output of the electric energy output module 4 is direct current 24V.
In order to meet the requirement of high-power load in actual use, the electric energy output modules can be connected in parallel for use, so that the purpose of improving power output is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An integrated electric power control apparatus, characterized by comprising: the electric energy input module is used for converting input alternating current electric energy into direct current; the amplitude and the frequency of the input voltage can be changed by adjusting signals of an internal control circuit through software;
the electric energy output module is used for converting the direct current into required electric energy to be output; the amplitude and frequency of the output voltage can be changed by adjusting the signal of the internal control circuit through software.
2. The integrated power control apparatus of claim 1 wherein the power input module: when a plurality of power input modules are used, the priority of the power input modules may be set; when the electric energy input module with higher priority is used, other electric energy input modules can be shielded; when the used electric energy input module is in failure or invalid, the electric energy input module with the lower priority can be automatically switched to.
3. The integrated power control apparatus of claim 1 wherein the power input module input voltage is either dc or ac.
4. The integrated power control device of claim 1 wherein the power output module outputs either dc or ac power.
5. The integrated power control device of claim 1, wherein the frequency range of the output voltage of the power output module is 0Hz to 400 Hz.
6. The integrated power control apparatus of claim 1, wherein the power output module: the purpose of improving the output power is achieved by connecting the plurality of electric energy output modules in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359548.XU CN210780528U (en) | 2019-08-21 | 2019-08-21 | Integrated electric energy control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359548.XU CN210780528U (en) | 2019-08-21 | 2019-08-21 | Integrated electric energy control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210780528U true CN210780528U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359548.XU Active CN210780528U (en) | 2019-08-21 | 2019-08-21 | Integrated electric energy control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210780528U (en) |
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2019
- 2019-08-21 CN CN201921359548.XU patent/CN210780528U/en active Active
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