Title:
METHOD AND APPARATUS FOR AUTOMATICALLY SWITCHING BETWEEN MAINS POWER AND ELECTRIC GENERATOR
Document Type and Number:
WIPO Patent Application WO/2019/062772
Kind Code:
A1
Abstract:
A method and apparatus for automatically switching between mains power and an electric generator, relating to the technical field of the intelligent use of electricity. The method comprises the following steps: a general controller sending, when detecting that the current mains power cannot supply power normally, a power supply switching instruction to each line controller (S101); after receiving the power supply switching instruction, each line controller switching a power supply line from a mains power power supply line to an electric generator power supply line, and sending a switching completion message to the general controller (S102); and the general controller starting, according to the received switching completion message, an electric generator for power supply, and transmitting the electric energy generated by the electric generator to each of the line controllers (S103).
Inventors:
XU BO (CN)
WAN BANGRUI (CN)
WANG JIAN (CN)
LI YU (CN)
WAN BANGRUI (CN)
WANG JIAN (CN)
LI YU (CN)
Application Number:
PCT/CN2018/107700
Publication Date:
April 04, 2019
Filing Date:
September 26, 2018
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H02J9/08
Foreign References:
| CN102468685A | 2012-05-23 | |||
| CN103384081A | 2013-11-06 | |||
| CN104155495A | 2014-11-19 | |||
| CN106688155A | 2017-05-17 | |||
| US6593670B2 | 2003-07-15 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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