Solution

Power Energy Automation & Auxiliary Control

Auxiliary control, fuel receiving, denitration, water treatment, circulating water, ash handling and digital instrumentation for power facilities.

Engineering scene showing the equipment, control layer and site environment for this solution.

Pain points

Auxiliary systems are scattered and difficult to monitor centrally
Coal handling, water, ash and environmental systems lack consistent data exchange
Aging control systems increase inspection workload and operational risk

Meshox solution - scope of work

Power plant auxiliary control systemCoal handling, ship unloader and tippler controlBoiler soot blowing and denitration control upgradeAsh handling, slag removal and water treatment controlRaw water, boiler make-up water and circulating water systemsIndustrial wastewater automationDigital instrumentation and DCS / MIS data sharingLegacy control system retrofit for power equipment

System architecture

Field Devices

Sensors

Instruments

Motors

Valves

Meters

Control Execution

PLC

DCS

VFD / Soft Starter

Control Panel

Supervisory

HMI

SCADA

Alarm

Remote O&M

Data Logging

Remote Monitoring

Reports

Applicable industries

Port Machinery & Bulk Material HandlingPower EnergyWater Treatment & Municipal UtilitiesPetrochemical Storage & Process ControlEnvironmental & Building ControlIndustrial Manufacturing

FAQ

Can auxiliary systems share data with DCS or plant management systems?

Yes. Data sharing with DCS, MIS or other plant systems can be planned during architecture design, including point lists, protocol strategy, alarm boundaries and operating permissions.

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