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Title:
DC POWER SUPPLY SMART INTEGRATED MONITORING INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2020/238090
Kind Code:
A1
Abstract:
Provided is a DC power supply smart integrated monitoring instrument, comprising a signal acquisition circuit, a central processing unit, a human-computer interface, and a storage unit. The signal acquisition circuit is connected to the DC power supply, and the signal acquisition circuit is used for collecting in real time the voltage data and current data of the DC power supply; the central processing unit is connected to the signal acquisition circuit, the central processing unit is used for calculating power data on the basis of the voltage data and current data and determining whether the data is abnormal, and outputting an alarm signal if the data is abnormal; the human-computer interface is connected to the central processing unit and used for cyclically displaying voltage data, electric current data, and power level data; the storage unit is connected to the central processing unit, and the storage unit is used for storing voltage data, electric current data, and power level data. The integrated monitoring instrument has comprehensive functions, strong intelligence, and a high degree of integration, enriches the functions of the instrument, enhances the scalability of an entire power management system, and reduces the cost of integrated monitoring and management of a DC power supply.

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Inventors:
CHENG DAPENG (CN)
WU FANGLING (CN)
SUN YUNZHONG (CN)
Application Number:
PCT/CN2019/120488
Publication Date:
December 03, 2020
Filing Date:
November 25, 2019
Export Citation:
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Assignee:
SUZHOU SURPON INSTR CO LTD (CN)
International Classes:
G01R31/40; G01R19/25; G01R22/10
Foreign References:
CN110161430A2019-08-23
CN202444328U2012-09-19
CN205374695U2016-07-06
CN107807563A2018-03-16
CN107121645A2017-09-01
US8558508B22013-10-15
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
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