A UPS system energy-saving control method and system
An energy-saving control system and energy-saving control technology, applied in the field of UPS, can solve problems such as the inability to meet the optimization requirements of the operating efficiency of the UPS system, and achieve the effects of consistent stability, energy saving, and reliable operation.
Active Publication Date: 2018-07-06
SHENZHEN ECOWATT POWER
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is to provide a UPS system energy-saving control method and system for the defect that the above-mentioned common ECO operation mode of the prior art cannot meet the optimization requirements of the UPS system in different operating environments.
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[0030] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0031] Such as figure 1 As shown, it is a schematic diagram of an embodiment of the UPS system energy-saving control method of the present invention. The UPS system includes a plurality of UPS units (the above-mentioned UPS units can be located in the same cabinet or in different cabinets), that is, the UPS system includes a plurality of UPS units. A UPS unit includes one or more of the following power processing modules: an inverter, a bypass component, a rectifier, a charger, etc. (it should be clear that the specific structure of the UPS unit is not limited).
[0032] The UPS system energy-saving control method in this embodiment includes performing the following steps when the UPS system is running:
[0033] Step S...
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The invention discloses an energy conservation control method and system for UPS system. The UPS system comprises a plurality of UPS units. Each UPS unit comprises at least one electric power processing module. The control method includes the steps of making the UPS system work in the ECO mode when the current running state of the UPS system meets the preset condition, and making the UPS system work in the normal mode when the current running condition of the UPS system does not meet the preset condition, wherein the steps are executed when the UPS system runs. When the UPS system runs, the UPS system is automatically switches between the ECO mode and the normal mode according to the current running condition, and therefore it is ensures that the system reliably runs, energy can be saved to the maximum extent, the running efficiency of the UPS system is improved, and the UPS system can meet the requirement for optimizing the running efficiency in different running environments.
Description
technical field [0001] The invention relates to the technical field of UPS, in particular to an energy-saving control method and system for a UPS system that improves operating efficiency and saves energy on the premise of satisfying high system reliability. Background technique [0002] With the rapid development of information technology and the advancement of power electronics technology, people are increasingly aware of the importance of UPS in protecting data, so UPS is more and more widely used in the fields of industry, communication, aerospace, military industry and family life. [0003] The power conversion of UPS consumes part of the input power. Generally, the UPS system accounts for 6% to 7% of the energy consumption of the entire data center, and the low-efficiency UPS system itself loses even more than 10% of the input power. [0004] With the increasing energy shortage, users of UPS systems are paying more and more attention to the operating efficiency of UPS ...
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IPC IPC(8): H02J9/00
CPCY02B70/30Y04S20/20
Inventor 谢力华
Owner SHENZHEN ECOWATT POWER