Automatic control device for vacuum circuit breaker on electric distribution network
A technology of automatic control device and vacuum circuit breaker, applied in the direction of circuit devices, emergency protection circuit devices, electrical components, etc., can solve the problems of high cost of distribution network automation transformation, slow distribution network automation construction, equipment aging technical performance, etc., to achieve Reduced power outage time, simple structure, and strong operability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0036] Below in conjunction with figure and preferred embodiment, to the specific implementation mode, structure, feature provided according to the present invention are described in detail as follows:
[0037] Such as figure 1 As shown, an automatic control device for a vacuum circuit breaker in a distribution network. The control circuit of the device is mainly composed of a signal acquisition and working power supply unit, a logic judgment unit, a man-machine interface and an actuator connection.
[0038] Such as figure 2 As shown, the composition of the signal acquisition unit circuit:
[0039] The signal acquisition circuit is mainly composed of two parts, one is the acquisition of the voltage signal, and the other is the acquisition of the current signal.
[0040]As described in the working power supply circuit, the voltage signal acquisition circuit reduces the high voltage on the distribution line to the mains voltage through two voltage transformers, and one of the...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com