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    Basic Information

Technology developed: An Apparatus For Micro-Resolution Phasor Measurement (TP19769251705)
Category:
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Dr. Ankush Sharma IIT Kanpur Electrical Engineering Professor
Mr. Pratik Sharma IIT Kanpur Electrical Engineering PhD student
Technical Application Area: Engineering
If 'Other', please specify:
Please give more details of new technical application area:
With the demand for smart cities in India, real-time monitoring of the power network is crucial. Existing SCADA systems lack sophisticated real-time visualization, prompting the need for wide area monitoring systems with PMUs. However, high costs and a lack of big data infrastructure hinder implementation. Future government energy market policies could create opportunities, requiring real-time data for effective energy trading strategies. The developed invention provides this data, utilizing 5G for low latency and rapid deployment, overcoming limitations of wired Ethernet communication.
Organization(s):
Indian Institute of Technology (IIT) Kanpur
Affiliated Ministry: Ministry of Education
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Yes
Does the technology have export potential? Yes
Category of Technology developed: Futuristic
Stage of Development: Field Test
Please describe in detail including the TRL Level:
TRL 4

    Abstract:

Applications: Apparatus discloses a novel approach to include both IRNSS and GPS clock to make measurement system more resilient against time synchronisation failure. Apparatus discloses a novel data acquisition and processing architecture for high resolution and low error phasor measurement. Apparatus discloses a novel approach for low latency communication of 100 phasor measurements per second through a 5G wireless communication system to PDC. Apparatus discloses a novel phasor measurement architecture, suitable for micro-phasor measurement unit, suitable for electrical power distribution system.
Advantages: Existing methods overlook resilience by relying on a single timing source for synchronization. This solution, using both GPS and IRNSS, ensures robust synchronization. Available methods use wired Ethernet for communication, while this approach utilizes wireless 5G. 5G mode of communication enables rapid addition of more no such apparatus for wide area monitoring of distribution system. Existing methods using IRNSS for phasor measurement unit synchronization lack high resolution and report frequency. Developed apparatus ensures both, with low measurement error. Existing methods, like the one in IEEE transaction 15553385, detect GPS spoofing using two GPS receivers. Developed approach, using IRNSS and GPS clocks, switches if the timing sources differ significantly from the internal clock.

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
0 2147483647 2022-23
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
Yes
      Submitted by: J.G. Rao Date of Submission: 14-2-2024



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