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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

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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?
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
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

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

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

working principle of the air gap sensor
Working principle of the air gap sensor

Target

FBG collimator

Air gap

Hybrid cavity

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

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
slide38

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
slide42
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

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