Introducing the qps company
This presentation is the property of its rightful owner.
Sponsored Links
1 / 42

Introducing the QPS Company PowerPoint PPT Presentation


  • 96 Views
  • Uploaded on
  • Presentation posted in: General

Introducing the QPS Company. Updated April 1 st 2012. Objectives. Introduce QPS and Peter Kung Introduce Fiber Grating technology Our platform Technologies Our current business model Our business strategies Where we are going. Q Quality: attention to details

Download Presentation

Introducing the QPS Company

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Introducing the qps company

Introducing the QPS Company

Updated

April 1st 2012


Objectives

Objectives

  • Introduce QPS and Peter Kung

  • Introduce Fiber Grating technology

  • Our platform Technologies

  • Our current business model

  • Our business strategies

  • Where we are going


Qps photronics and peter kung

Q Quality: attention to details

P Performance: Develop state of the art technology

S Satisfaction: truly understand customers’ needs and fulfill them

QPS Photronics and Peter Kung


Company expertise

Company Expertise

  • Invented The phase mask Technology

  • Continue to develop Fiber gratings technology , product and process with emphasis on automation

  • Developing platform technologies around fiber optics innovation and work with partners to solve difficult problems in the hostile environment

  • Applications in the power industry , Generation , distribution and transmission.

  • Working on distributed sensing of temperature, strain, pressure, flow and vibrations

  • Extending to Non contact index, extreme temperature and flatness measurement


Network of partners

Network of partners

  • R&D partners McGill University ,Ryerson University , Queens University, Ottawa University, University New Foundland , Concordia University

  • R&D partner in China HIT Shenzhen U, Shenzhen U

  • Engineering partners: KeyOptics and Bandweaver

  • Manufacturer partner: Bandweaver ISO9000 certified


What is a fiber bragg grating

Fiber

L

Core

Period, Λ

Fiber Bragg Gratings

Ir

Measurand Induced Shift

It

Ii

Transmitted Signal

Reflected Signal

λ

λ

λb

λb

λ

What is a Fiber Bragg Grating?


Phase masks tooling to make fiber bragg gratings

Phase masks , tooling to make fiber Bragg gratings


Phase mask technology

Phase Mask technology


Benefits

Benefits

  • FBG is small in size and light in weight

  • Long operating life, immune to radiation

  • Ideal for remote and distributed sensing

  • FBG sensor is passive, draws 0 power

  • Immune to RFI and EMI

  • Can work in hostile environment, like extreme temperature


Twin gratings cavity

Twin gratings Cavity


Fbg cavity reflection spectrum showing all the fringes

FBG Cavity Reflection Spectrum showing all the fringes


Fringe pattern generated by the air gap sensor

Fringe pattern generated by the air-gap sensor

振动传感器反射光谱

波长


Packaged to protect against dust oil and humidity

Packaged to protect against dust oil and humidity


Packaged sew vibration sensor

Packaged SEW vibration sensor


Vibrofibre installed on generator

VibroFibre™ Installed on Generator

Radial Sensor capsule glued to end winding cap


Vibrofibre installed on generator1

VibroFibre™ Installed on Generator

Tangential Sensor capsule glued to side of end winding cap


Twin cavity sensor provides temperature compensation

Twin cavity sensor provides temperature compensation


A dbr fiber laser sensor is a vibrofibre with active fiber cavity

A DBR fiber laser sensor is a Vibrofibre with Active fiber cavity


Top view of the designed pd sensor actual unit will have both an input and an output

Top view of the designed PD sensor actual unit will have both an input and an output

Stress relief

Optic fiber


Dimensions are in mms connectors will come out of both sides and the length will be shorter

Dimensions are in mms connectors will come out of both sides and the length will be shorter


Pd emulator

PD Emulator


It features high signal to noise ratio

It features high signal to noise ratio


This signal to noise is generated by the optical gain of the special fiber cavity

This signal to noise is generated by the optical gain of the special fiber cavity


Working principle of the air gap sensor

Working principle of the air gap sensor

Target

FBG collimator

Air gap

Hybrid cavity


Measure small displacement as fringe movements

Measure small displacement as fringe movements

输出电压

时间


Mounted on an optical paltform

Mounted on an optical paltform


Measures broad range of vibration non contact

Measures broad range of vibration non contact


Low frequency vibration

Low frequency vibration

时域

施加

检测

输出电压

时间


Distributed temperature and low frequency vibration measurement

Distributed temperature and low frequency vibration measurement

  • Use of FDM technology

  • The interrogation unit is a separate subsystem

  • Sensing elements consist of an FBG array

    each element has an identical center wavelength

  • The array can be up to 200 elements each


Each sensor box contains 2 fiber coils

Each sensor box contains 2 fiber coils

Vibration

Fiber loops

FBG, l

Distributed Vibro Sensor Box

D > 5 m

Vibro Sensor Box

Distributed Vibro Sensor Array


Fdm technology generating a chirped waveform by scanning the laser current

FDM Technology: Generating a Chirped waveform by scanning the laser current


The various frequencies act as labels on all the fbg sensors

The various frequencies act as labels on all the FBG sensors


The sensor array sensor spacing does not need to be regular

The sensor array (sensor spacing does not need to be regular)


The spectrum of a single sensing element

The spectrum of a single sensing element.


Design of the broad band triangular grating for demodulation

Design of the broad band triangular grating for demodulation


Shift in center wavelength due to vibration and temperature vibrations will be periodic

Shift in center wavelength due to vibration and temperature, vibrations will be periodic


Output voltage amplitude change can be related to temperature or strain

Output voltage amplitude change can be related to temperature or strain


Introducing the qps company

Sensing Fiber Cable

FDM Module

(Opt. + Elec.)

DFB, l

ISO.

Laser

Distributed Vibro Sensor Array

(Total Sensor: <= 200 or L < 1 km )

Controller

Sensing Fiber Cable

USB cable

User interface

Illustration of FDM Distributed

Vibration Sensing System Module

System Module


Qps competitive advantages

QPS competitive advantages

Co-development with customer

Seasoned Management Team

Leveraged

financing by a factor of 6 to 10

Leveraged Industrial Technology Development

Agile R&D and Engineering Team

Technology Advantages, at least 10 years ahead of competition


Qps will leverage every invested by a factor of 6 to 10

QPS will leverage every invested $ by a factor of 6 to 10

Leveraged Commercialization

Customer

co-development

Financial Leverage Angel funding government programs

QPS

Angel

PROMPT

CRD

IRAP

R&D Tax Credit

Canadian & Quebec

Development Team

Leveraged Technology Development


Where we are

Where we are

  • Condition monitoring solutions for power generators Known as TG Guard

  • Co-development Projects: Monitoring solutions for the transformers and Gas insulated substations , Solutions for the hydro Power plants (pressure, low frequency Vib, air-gap)

  • On-line monitoring of High voltage arrestors and switch gears by monitoring loss of vacuum

  • Other Potential collaboration areas: Border security, perimeter security, landslides, bridge deflection, condition monitoring for mining equipment and tunnels safety


Introducing the qps company

Please contact Peter Kung to discuss your idea of collaboration

Telephone 1-514-697-4728

Cell phone 1-514-578-6766

Email [email protected]

SKYPE: peter.kung.qps

Thank you for your time

vibration measurement with fiber gratings

42


  • Login