e-Audit P&P 20100215 en

Pnader

Description

???????????TMInteractive e-Audit - Paper ProductionPaper machines, winders, coaters, supercalendersThe Interactive e-Audit is an efficient and economical solution which enables production and maintenance managers to reach and most importantly to sustain a high level of operation performance and stability. The Interactive e-Audit intervention is implemented in 3 phases:Phase 1 (n-Spektor): Deployment of a data collection strategyPhase 2 (n-Study): Equipment and controls evaluation, identification of potential improvementsPhase 3 (n-Watch): Continuous monitoring and optimization of the systemsFor each of these phases, SPN engineers closely collaborate with mill’s personnel and specialists (consultants or suppliers) ensuring the best utilization of the expertise and the state-of-the-art techniques.Benefits of the Interactive e-Auditn-Spektor:Consolidation of different data types; operation, production, electrical and mechanical.Structured sampling and archiving of data, optimized for continuous analysis and fast access to data.n-Study:Independent evaluation of controls and operation.Benchmarking of the controls performance.Identification of improvement initiatives.Development of a plan of actions with objectives, justifications and priorities.n-Watch:Early detection of controls or equipment performance deteriorationQuicker and more efficient diagnostics from SPN expertise, access to the data and equipment history.Sustainability of controls ...

Informations

• Publié par: Zaud
• Nombre de lectures: 12
• Langue: English

Extrait

Paper machines, winders, coaters, supercalenders

Benefits of the Interactive e-Audit

n-Spektor:

ƒ

Consolidation of different data types; operation, production, electrical and mechanical.

ƒ

Structured sampling and archiving of data, optimized for continuous analysis and fast access to data.

n-Study:

ƒ

Independent evaluation of controls and operation.

ƒ

Benchmarking of the controls performance.

ƒ

Identification of improvement initiatives.

ƒ

Development of a plan of actions with objectives, justifications and priorities.

n-Watch:

ƒ

Early detection of controls or equipment performance deterioration

ƒ

Quicker and more efficient diagnostics from SPN expertise, access to the data and equipment history.

ƒ

Sustainability of controls and equipment performance, ensures continuity in the follow-up.

ƒ

Identification of additional optimization potentials

ƒ

Continuous training, improvement of technical personnel knowledge and competence

The Interactive e-Audit is an efficient and economical solution which enables production and maintenance managers

to reach and most importantly to sustain a high level of operation performance and stability.

The Interactive e-Audit intervention is implemented in 3 phases:

Phase 1 (n-Spektor): Deployment of a data collection strategy

Phase 2 (n-Study): Equipment and controls evaluation, identification of potential improvements

Phase 3 (n-Watch): Continuous monitoring and optimization of the systems

For each of these phases, SPN engineers closely collaborate with mill’s personnel and specialists (consultants or

suppliers) ensuring the best utilization of the expertise and the state-of-the-art techniques.

SPN Consultants, 2 Place du Commerce, Nuns Island, Quebec, H3E 1A1, Tel [phone]

www.spn.ca

n-Watch: Sustainability of gains + Optimization

n-Study

n-Watch

n-Spektor

Implementation of

n-Study

recommendations

Without

n-Watch

Performance indicator

time

The n-Watch service is unique, very efficient and offers a very high ratio of benefits/cost.

It is the solution for the essential monitoring of the equipment and the controls which otherwise, for economical and

technical reasons, could not be handled by the maintenance and operation personnel.

Interactive e-Audit

TM

- Paper Production

Optimization management

Efficient allocation of expertise,

identification of additional optimization

potentials, tasks follow-up and

maintaining of machine history.

Continuous monitoring

Verification of key performance indices

by experts, detection of deviations and

analysis or potential risks.

Automated analysis

Continuous analysis of all the data for

monitoring of operation and systems

performance.

Data acquisition

Data gathering and consolidation.

Transfer to our data center for

archiving and automated data

analysis.

The Interactive e-Audit

utilizes our integrated

technology going from data

acquisition to optimization

management.

Intervention: Interactive e-Audit – paper production

Phase 1 (n-Spektor): The deployment of a measuring strategy utilizes our

n-Spektor data acquisition platform and includes:

•

Study of the configuration of the existing systems and controls;

•

Identification of measuring points and data collecting methods;

•

Specification and supervision of the installation, configuration of the

data acquisition system.

Phase 2 (n-Study): The n-Study covers:

•

Revision of control strategies and equipment set-up;

•

Data analysis and verification of the controls performance and

equipment operation;

•

Identification of corrective actions and performance improvement

initiatives.

Phase 3 (n-Watch): The continuous monitoring service n-Watch is a

rigorous and methodical follow-up, it includes:

•

Continuous and automated analysis of all acquired data;

•

Triggering of alerts on deviations or incidents;

•

Targeted expert analysis, sending of observation reports which include

details and recommendations;

•

Follow-up of tasks and recommendations;

•

Maintaining of site history.

Examples of n-Watch interventions

www.spn.ca

SPN Consultants, 2 Place du Commerce,

Nuns Island, Quebec, H3E 1A1, Tel [phone]

Interactive e-Audit

TM

- paper production

Interactive e-Audit, n-Spektor, n-Study, n-Watch are registered trademarks of SPN Consultants Inc.

Electrical, controls

• Detection of intermittent faulty

operation of electronic components or

communication between systems.

• Detection of deviation in calibration of

control signals.

• Quick identification of defective control

components.

• Error in control strategy or tuning

parameter settings.

• Sheet breaks due to a faulty detection

of break.

• Modification of span of adjustments for

the winding parameters to prevent

operation errors.

Mechanical

• Detection of backlash in motor – roll

coupling.

• Detection of gradual increase of

frictions in the rider roll movement.

• Identification of a progressive loss of

front drum traction.

• Confirmation that problem is solved

following part replacement.

• Identification of the nature of

vibration with relationship to speed,

diameters, paper grades and other

parameters.

Operation

• Detection of accidental

change in operating

parameters.

• Detection of change in the

paper characteristics

(Tension CD) due to a faulty

operation of paper quality

control system (QCS).

• Detection of a deterioration

in roll stability at the winder

or at the reel.

Examples of analysis included in the n-Study

• Global evaluation of drives and controls stability and

performance.

• Detailed time and motion study.

• Motor power requirements, machine speed-up study.

Examples of n-Support interventions

• Analysis of roll defects.

• Design and implementation of control strategies adapted

to the operation.

• Specialized technical support.