Vpower Reliability Group Vpower Reliability Group

© Vpower Reliability Group

Vpower Reliability Group

Huynh Hoai Nhat | Business Development Manager

Industrial Segment | A Vpower Group Company

HP: +84 919 667 169

E: [email protected]

W: www.vpower.com.vn

mailto:[email protected]

mailto:[email protected]


About Vpower Reliability Group

Based on: No.8 Nguyen Cuu Van

str., Ward 17,

Binh Thanh Dist., HCMC

Tel: +84 8 22478343 – Fax: +84 8

3514 6752

Email: [email protected]

Website: www.vpower.com.vn

Founded: February, 2008 by a

team who came from GE, ABB,

and Emerson with difference

background, but all of us have

one common goal: "build partner

with customer, find out problem,

and solve it"


About Vpower Reliability Group

Contribution Values:

Provide solutions, services, training, and products relating

to Predictive Maintenance (PdM) / Condition Based

Maintenance (CBM) to improve reliability and safety

Strategic Customers:

Steel & Cement

Oils & Gas

Power Utilities

Power Plants

Petrochemical

Etc.


Vpower Reliability Group Divisions

PDMV SOLUTIONS

Rotating Machine Condition Assessment

Motor Health Solution (MHS) Service

Online Condition Monitoring Solution

Ultrasound Inspection solution

Laser Alignment System

Onsite Balancing Service

VPOWER SOLUTIONS

Power System Condition Assessment

Partial Discharge for MV Switchgears

Corona Inspection for 110KV Switch Yard

Power Quality Inspection and Solution

Infrared thermography Inspection

IR window Solution

DGA for oils transformers

VPOWER TRAINING & CONSULTANT

Asset Management, RCM, PdM Consulting and training

Asset Management, RCM, PdM Consulting

Vibration Analysis Training

Infrared thermography Training

Ultrasound Inspection Training

Motor Testing Training

PD inspection for MV Switchgear Training


Why/What is PdM/CBM?


Types of Maintenance Programs

Reactive Maintenance:

Run to Failure Approach

Preventive Maintenance/ Time Based Maintenance

Maintenance repairs performed on a regular schedule to

minimize component degradation and extend the life of

equipment

Predictive Maintenance (PdM)/ Condition Monitoring (CM):

Tracking key indicators over time to predict when equipment

needs repair.

Reliability Centered Maintenance (RCM):

Corporate level maintenance strategy that is implemented to

optimize the maintenance program of a company or facility.

Improving the reliability with maintenance cost will be

optimized.


Types of Maintenance Programs


CRM element applications

Reliability Centered Maintenance Hierarchy

Reactive Applications Preventive Applications Predictive Applications

Small parts and equipment Equipment subject to wear Equipment with random failure patterns

Non-critical equipment Consumable equipment Critical equipment

Equipment unlikely to fail Equipment with known failure patterns Equipment not subject to wear

Reactive<10%

Preventive25%-35%

Predictive45% - 55%

RCM

Reactive

Preventive

Predictive


Real Data for Failure Patterns

Source: John Moubray, Nolan & Heap

PdM/CBM Approaching


Real Data for Failure Patterns

Source from NASA RCM Guide

PdM/CBM Approaching


PdM/CBM Approaching

Source: Allied Reliability


UK Fault Statistics Vacuum MV Switchgear

PdM/CBM Approaching

Motor’s Failure Modes MV Switchgear’s Failure Modes


PdM/CBM Approaching


PdM/CBM Approaching

Vibration

Analysis

Ultrasound

Detection

Oil Analysis

(DGA)

Alignment

Checking


What’s PdM/CBM

The goal of PdM/CBM :

is to detect specific failure modes as early as possible so that repairs can be

planed, schedules, and corrected early on failure cure


PdM/CBM Implementation

Analysis & Report


PdM/CBM Advantages(Financial)



Percent PM


PdM/CBM Advantages (time)


PdM/CBM Advantages (Human Safety)


PdM/CBM Advantages

Advantages:• Can be the most efficient maintenance

program.

• Lower costs by eliminating unnecessary

maintenance or overhauls.

• Minimize frequency of overhauls.

• Reduced probability of sudden equipment

failures.

• Able to focus maintenance activities on

critical components.

• Increased component reliability.

• Incorporates root cause analysis.


PdMV Solutions Business Fields


Laser Alignment System Service & Products

Laser shaft alignment Bore alignment Quality shim

Roll alignment Bell alignment Geometric alignment

Prufftechnik GmbH – Germany is leading and founder in manufacture of Laser

Alignment technology

Vpower Group is representative in Viet Nam


Laser Alignment System Service & Products

Vpower Group is representative of Pruftechnik in Viet Nam


Motor Signature Analysis Products

Vpower Group is representative of PDMA Cop., -USA leader in electric

motor testing - in Viet Nam


•Steam Traps

•Compressed Air Leaks

•Condenser Leaks

•Condition Monitoring

•Acoustic Lubrication

Ultrasound Inspection Service & Products


Rotating Machine Health Solutions Service

Rotating Machine Condition Assessment

We provide total PdM Service Packages for critical driving motor as well as

driving rotating components (pump, fan, compressors, etc.) with multi-

technologies lets you double-check, confirm and non_missing “fault findings”

between technologies


Online Condition Monitoring systems


Vpower Solutions Business Fields


Infrared Thermography Inspection Services

Inspect hot spots or

abnormal heat in

electrical systems

to repair before

they lead to failure

Hot Spot

(160oC)

Ref Temp.

(53.6oC)


Partial Discharge (PD) in Switchgear & OHLService & Products

85% of disruptive substation

failures are PD related


Oil Test and Dissolved Gas Analysis (DGA) Service

Analyzing the amount and ratios of different dissolved gases in the oil over

time giving us evident what is happening in transformer (electrical discharge,

arcing and thermal activity)


First Trip Test and Profile Analysis Service & Products

Provide a unique insight into the true

condition of circuit breakers at all voltage.

Capturing the vital “First Trip? Shows how

the breaker would perform in a real – life

fault situation


Solutions for infrared scan invisible equipment


Our Certificates


Our Main Customers

VINACOMIN CAO NGAN POWER


- Thank you for your attention!

- www.vpower.com.vn

Vpower Reliability GroupPartner with customers to improve the plant’s

reliability with cost were optimized

Vpower Reliability Group Vpower Reliability Group

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