Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Remote digital kernel phase system

A digital and phase-nuclear technology, applied in electrical components, telephone communications, etc., can solve problems such as inability to support remote phase-nucleation, line power outages, burnt loads, etc., to improve measurement accuracy, eliminate time delays, and ensure reliability.

Inactive Publication Date: 2007-02-14
ZHEJIANG UNIV +1
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the nuclear phase is wrong, the load will be burnt down, and the line will be blacked out in severe cases, resulting in huge economic losses
[0003] At present, most of the nuclear phase equipment of three-phase power lines at home and abroad are wired, and only support local and short-distance applications, and cannot support remote nuclear phase, which has obvious geographical limitations.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Remote digital kernel phase system
  • Remote digital kernel phase system
  • Remote digital kernel phase system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The purpose and effect of the present invention will be more obvious according to the present invention in detail according to accompanying drawing and embodiment.

[0019] The remote digital phase verification system consists of two parts: the reference device and the mobile device. The reference device consists of a GPS receiving adapter 1 and a reference host 2. The mobile terminal device is composed of a GPS signal receiving and sending module 3 , a phase detector 4 , a mobile communication host 5 , a handheld testing device 6 and a mobile phone 7 .

[0020] The GPS receiving adapter 1 is connected to the reference host 2 through the R8485 bus, and is powered by the reference host. The GPS receiving adapter 1 is composed of a GPS-specific receiving module M11, a power adjustment circuit M12, and a communication interface circuit M13. The dedicated GPS receiving module M11 is connected with a dedicated antenna to receive GPS signals. The power regulation circuit M1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This invention discloses a remote digital phase-check system including a reference end device and a mobile end device, in which, the reference end device includes a GPS receiving adapter and a host, the mobile device includes a GPS receiving converter, a mobile communication host, a phase detector, a handheld test device and a mobile phone, the devices of the two ends are placed in two different places and phase information between them is transferred through the current phone network resources distributed extremely wide, and the transfer among sub-devices especially those of the mobile end is by radio transmission technology so as to increase the safety and stability greatly.

Description

technical field [0001] The present invention relates to electric power nuclear phase technology, in particular, relates to a remote, digital nuclear phase system. Background technique [0002] Today, with the rapid growth of electricity demand, the power industry has developed rapidly, and the capacity of the power grid has continued to increase. The power production and power transmission departments have put forward higher requirements for the stability of power system operation. In actual power operation, the measurement of phase difference is very important. Newly built, rebuilt and expanded substations and transmission lines, as well as after the line is overhauled and before power is delivered to users, must undergo a three-phase circuit phase verification test to ensure that the phase sequence of the transmission line meets the requirements of the user's three-phase load. The phase sequence is consistent and the correct phase is the guarantee of safe electricity use....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04M11/00
Inventor 金向东陈文正秦峰张春莫霄雁黄希煌
Owner ZHEJIANG UNIV
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com