Rotating Machinery Control Solutions

Diego Pareschi – BU PA-IS, A&ES, October 2013

DEIC

Unit Control Panel (UCP) for

large/medium size rotating machines

Main feature: automation integration, one

device to control the driver and the driven

machines plus all the auxiliary systems

Developed because of customer demand

Potential for becoming a gateway/bridge

for other ABB products and solutions

Integrated Control System for Rotating Machines

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© ABB Group

DEIC Integrated Control System for Rotating Machines

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© ABB Group

State of the art

Several control packages

“integrated” together

Most common suppliers:

Allen Bradley

Siemens S7

HIMA Safety System

CCC Anti-surge & Load Sharing

Woodward Speed Governor &

Overspeed Control

Vibration Monitoring

System

Process PLC (Simplex,

Redundant, Triplex)

Safety PLC

(ESD)

Panel PC as

HMI

Speed Governor PLC

(Turbines)

Anti-Surge

Control PLC

Lube Oil & Other Aux

PLCs

Over-speed Protection

PLC

Load

Sharing PLC

MCC & VSD

Control

Remote Connection

Gateway

DEIC Integrated Control System for Rotating Machines

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© ABB Group

DEIC Hardware

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© ABB Group

CPU

HMI & Remote

Connection

Process & Auxiliary Control

Anti-Surge & Load Sharing

Safety (ESD)

Vibration Monitoring

MCC & VSD

Interface

Speed Governor

Overspeed Protection

ONE programming tool:

Control Builder

DEIC Integrated Control System for Rotating Machines

Month DD, Year | Slide 6

© ABB Group

Technology well know, based on AC800M

processor and Control Builder programming

software

Appreciated by OEMs which see a potential

reduction in engineering costs for UCP

automation and customization

Competitors HW Architectures – Siemens SCAUT

Month DD, Year | Slide 7

© ABB Group

Competitors HW Architectures – GE Speedtronic Mk.6e

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© ABB Group

DEIC Software

Month DD, Year | Slide 9 © ABB Group

Anti-Surge

Control

Turbine

Control

VSD & MCC

Control

Vibration

Monitoring

Safety

Process

Control

Mainframe

Standardized Interfaces for

the most common types of

equipment:

MV drives

DOL motors

Industrial Gas Turbines

Industrial Steam Turbines

Centrifugal Compressors

Centrifugal Pumps

others

Infrastructure used to connect together all

the different functionalities

Provides functionalities required to all the

blocks, such as signal monitoring and IO

interfacing

The standardized interfaces

allow to simplify the

programming avoiding

variable repetition and

garbage-code: the software

is lighter and faster

DEIC

Developed for Variable Frequency

Drives

Communication with MV drives (via

DriveBus, ModBus, Hardwired)

Master Controller (Torque/Speed/Hybrid

Control and SP management)

Sequencing (Start, Stop, Emergency Stop,

Stand-by)

Drives switch-over Control (N+1

configurations)

Cos-phi Control (Harmonic Filters) – LCI

only

Cooling Systems Control (Motor Cooling,

Water Cooling Unit)

Lubrication Systems Control (Lube,

Jacking Pumps)

Software - VSD

Month DD, Year | Slide 10

© ABB Group

DEIC

Performance/Capacity Control (Speed,

Suction/Bypass valve, Inlet Guide Vanes)

Anti-Surge Control (Cold/hot bypass, blow-

off)

Load Sharing Control

Sequencing (Pressurization, Stand-by,

Normal Stop, Pressurized Stop, De-

pressurized Stop, ESD)

Dry Gas Seal Control

Process Protections

Station Master Control

Software - Compressor

Month DD, Year | Slide 11

© ABB Group

DEIC

Performance/Capacity Control (Speed,

Bypass Valve)

Anti-Cavitation/Minimum Flow Control

Load Sharing Control

Sequencing (Pressurization, Stand-by,

Normal Stop, Pressurized Stop, De-

pressurized Stop, ESD)

Process Protections

Station Master Control

Software - Pumps

Month DD, Year | Slide 12

© ABB Group

DEIC

Speed Governor

Inlet Pressure Control

Extraction and/or Exhaust Header

pressure

Over-speed Protection (2oo3)

Turbine Load Sharing

Protections/Limiters

Software – Industrial Turbines (Gas/Steam)

Month DD, Year | Slide 13

© ABB Group

DEIC VSD-Compressor control

© ABB Group

November 25, 2013 | Slide 14

Performance

control

Vibration Monitoring

Sequencing

Anti-surge control

Cooling control

Filter control

Machine Protection

(Overspeed,

Temperatures limits)

VSD Auxiliary Control

VSD Sequencing

DEIC Pump control

© ABB Group

November 25, 2013 | Slide 15

Load control

Vibration Monitoring

Sequencing

Low flow protection

Filter control

Lubrication and Lube

Cooling control

Machine Protection

(Overspeed,

Temperatures limits) VSD Auxiliary

Control

VSD Sequencing