Title:
POWER SUPPLY APPARATUS FOR POWER TRANSMISSION LINE MONITORING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/093486
Kind Code:
A1
Abstract:
A power supply apparatus for a power transmission line monitoring device, said apparatus belonging to the technical field of power supply. The power supply apparatus comprises an energy acquisition module (1), a power transformation module, and a parameter adjustment module, wherein an energy acquisition end of the energy acquisition module is wrapped around a power transmission line, an output end thereof is connected to the power transformation module, and the energy acquisition module is used for acquiring electric energy from the power transmission line; an output end of the power transformation module is connected to the parameter adjustment module, and the power transformation module is used for converting obtained electric energy into electric energy matching a monitoring device; and an output end of the parameter adjustment module is connected to an input end of the monitoring device, and the parameter adjustment module is used for adjusting parameters of the obtained electric energy and transmitting the obtained electric energy to the monitoring device. The energy acquisition module is not prone to negatively affecting the normal operation of the power transmission line and can continuously obtain electric energy. The power supply stability is improved, such that the operation stability of the monitoring device is improved.
Inventors:
TAN XIANGYU (CN)
TANG LIJUN (CN)
ZHAO XIANPING (CN)
LI WENYUN (CN)
LU YONG (CN)
XU XIAOWEI (CN)
ZHANG WENBIN (CN)
PENG ZHAOYU (CN)
TANG LIJUN (CN)
ZHAO XIANPING (CN)
LI WENYUN (CN)
LU YONG (CN)
XU XIAOWEI (CN)
ZHANG WENBIN (CN)
PENG ZHAOYU (CN)
Application Number:
PCT/CN2023/115851
Publication Date:
May 10, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
ELECTRIC POWER RES INSTITUTE OF YUNNAN POWER GRID CO LTD (CN)
International Classes:
H02M7/25
Foreign References:
| CN115549501A | 2022-12-30 | |||
| CN113740679A | 2021-12-03 | |||
| CN112350594A | 2021-02-09 | |||
| CN102545688A | 2012-07-04 | |||
| CN202424548U | 2012-09-05 | |||
| CN104377739A | 2015-02-25 | |||
| CN109560578A | 2019-04-02 | |||
| US20100253318A1 | 2010-10-07 |
Attorney, Agent or Firm:
YUV (NANJING) INTELLECTUAL PROPERTY FIRM (SPECIAL GP) et al. (CN)
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