Power supply control management system

A power supply control management system comprises a built-in programmable master control unit MCU, a plurality of current transformers which are respectively connected to each output power supply and acquire each output real-time electric energy consumption through an AD technology, and a plurality...

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Bibliographische Detailangaben
Hauptverfasser: YU XIN, ZHANG FENGSHUO, WU KEZHEN, WANG YANG, HU SONGMIAO, GAN CHUN, TIAN JING, CAI TIELIN, WU HAO, LI YI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A power supply control management system comprises a built-in programmable master control unit MCU, a plurality of current transformers which are respectively connected to each output power supply and acquire each output real-time electric energy consumption through an AD technology, and a plurality of relays which are respectively connected in series to each power supply and whose opening and closing actions are controlled by the master control unit MCU. The current transformers and the relays are respectively accessed into the master control unit MCU. The master control unit MCU is connected with at least one voltage sensor for measuring the input voltage value, and is further connected with at least one humidity and temperature sensor for measuring the environment temperature of the position where the system is located. The master control unit MCU is further connected with an LCD liquid crystal display and a network interface. The power supply control management system has the characteristics that the stru