HVAC Systems Optimization & Energy Management …

PRESENTATION TITLEPRESENTER

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Peck ZhaoMidea CAC

HVAC Systems Optimization & Energy

Management

——M-BMS Intelligence System


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© Midea CAC. All rights reserved.

Background Introduction0

Basic Sys Introduction1

M-CPC Introduction2

Contents

3 Case Introduction

Outline/Agenda


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Background Introduction


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• Total market for BACS Products include Software, hardware, controllers and field devices

• Europe is “largest” region

• US biggest country market

• Middle East Still has a lot of Space.

Americas 37%

Asia Pacific 21%

Europe 38%

Middle East/Africa 4%

2018: BACS Product Market

The Global Building Automation Controls Market 2018

Source: BSRIA


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• Global BACS forecast to growat just over 4%

• Controllers are most important segment

• Software growing at more than 9%

• Hardware only growing slowly (2%)

The global BACS market – Calm on the surface…

Source: BSRIA


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Basic Functions for a SMART Building


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HVAC accounts for more than 50% of energy consumption in commercial buildings.

Large-scale public construction energy consumption is mainly concentrated in HVAC and lighting

Building air conditioning energy consumption status


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Improve water system efficiency

Air conditioning system optimization control

Cold source system optimization control

Intelligent lighting system

Building Energy Efficiency Optimization Platform

Fully integrated building control

Typical Building Solution


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Basic System Introduction


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A network of physical objects and devices that are embedded with software, sensor, network connectivity, which enables these objects to collect and exchange data

Focusing Attentions


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CWP-3

CHP-1

CHP-3

CT-2

WCAC-1

CHP-2

CWP-1

CWP-2

CT-1

BV-3

BV-4

FS-3

FS-4

BV-1FS-1

BV-2

MV-1

TS-1

FS-2

BV-5BV-6

TS-3

TS-4

WCAC-2

TS-2

DP-1

Cooling water section

Switch control, operational status, fault alarm, manual / automatic status

Switch control, operating status, fault alarm, main parameter communication monitoring

Switch control, operational status, fault alarm, manual / automatic status

Supply and return water temperature

Flow switch

Butterfly valve switch control

Supply and return water temperature

Cooling tower butterfly valve

control

Supply and return water pressure difference

Bypass valve control

AC Terminals

Switch control,

operational status, fault

alarm, manual /

automatic status

Typical cold source system control point


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HT-1

热水阀送风机过滤网

新风送风

回风

DPS-1 MV-2

空调配电柜

DA-1

新风阀加湿器

PS-1

DA-2

TS-1

冷水阀

MV-1

回风阀

过滤网

DPS-2

Return Air section

Inlet Air Section Unit section Air supply section

Switch control, operational status, fault alarm, manual / automatic state, frequency control

Hot water valve adjustment

Return air temperature and humidityReturn air valve

adjustment

Fresh air valve adjustment

Filter alarm

Cold water valve

adjustment

Humidifier control

temperature

Supply Air pressure

Hepa Filter

Terminal control point


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Contactor Soft starter

Valve actuator

Frequency converter

Actuator part


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Temperature Sensor

Pressure Sensor

Flow meter

Flow switch

Cold heat meter

Sensor


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MIDEA CPC Introduction


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2012

HVACequipment

Control layer

Management layer

Midea CPC Structure


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HVAC Equipment


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Control layer hardware

Practical control modes

Convenient systemmonitoring function

Safety event protectionfeature

Parameter settings

SMS assistant

Real-time graphdisplay function

Energy control andreal-time optimization

Intelligent analysis anddiagnosis


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Management layer visualization interface


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Indoor air detection analysis

Fan performance test

analysis Cooling coil inspection

analysis

Pump performance test analysis

Performance Analysis of Evaporator and

Condenser

Cold water host performance test analysisDetection and analysis of chilled water and cooling

water

Cooling tower detection analysis

Outdoor air

temperature and

humidity

detection

Midea CPC –Central air conditioning system optimization monitoring points

Fan performance test

analysis


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Single Module Sketch

MCPC System Sketch

Multi-module Sketch


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Midea CPC Equipment Display


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Midea Remote Service Centre

Midea Chiller

Midea Remote Cloud System


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Global services

Simultaneous monitoring of multiple platforms

Monitor service quality

Analyze chiller's operating data

Rapid fault diagnosis and analysis

Cloud data storage

Midea Remote Cloud System Functions


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Case Study


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Equipment List：

• 3 * 45KW Secondary circulation pumps

• 3 * 90KW Cooling Water Pump + 2 * 37KW Cooling Water

Pumps

Marriot Hotel Solution


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Disadvantage of Old System：

ⅹNo advanced energy saving optimization

strategy;

ⅹManual control;

ⅹNo Monitoring energy consumption in

equipment room;

ⅹHigh energy consumption with poor efficiency.



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M-BMS

Inverter Direct Drive Centrifugal Chiller

Multi-unit group

control optimization

strategy based on

load distribution

※ The project achieved an overall energy saving rate of 25.6%


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Conclusions


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MideaGroup


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A technologies group in consumer appliances, HVAC systems, robotics and

industrial automation systems, and smart supply chain (logistics)

Sells in Over

Countries/regions

200+

Founded in

Y1968Human Capital

150,000Employees

Sales Revenue

$39.6Billion (2018)

Sales Volume

400Million/Year

Annual investment in R&D

$1.4Billion (2018)


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Rooftops/Large split/US ducted

5 kW - 7,780 kW 8 kW - 270 kW

Chiller (Scroll/Screw/Centrifugal/Magnetic) Air

side terminalsVRF: Mini /Heat pump/Heat recovery/Water source

190L - 30,000L per day hot water 7 kW- 105 kW

Air Source Heat Pumps (Mono/Split/Integrated/Commercial)

HVAC Product Lineup

To provide the most comprehensive HVAC solutions for any application


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5,000 sets VRF systems

80,000 HPAl Ain Fayda, U.A.E.

°

World’s Largest VRF Project


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HVAC: HR VRF

City: Port Alegre, Brazil

2014 Brazil World Cup


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HVAC: VRF & Chillers

City: Rio, Brazil

All the new-constructed

stadiums and facilities, hotel, MPC, etc.

2016 Rio Olympic Games


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CCWE2200 x 2 Heat pump

CCWE2000 x 5 Cooling with Heat recovery

SCWE140 x 4 Cooling with Heat recovery

World’s largest airport- Beijing Daxing


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COOLING AIR FOR

SEVEN STADIUMS

2018 Russia World Cup


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Why Choose Midea Air Conditioner

It’s an innovative company


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“ A building is not just a

place to be, but a way to

be.”

Frank Lloyd Wright


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“ A great building must begin

with the unmeasurable, must go

through measurable means

when it is being designed, and in

the end must be

unmeasurable.

Louis Kahn


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Thank You

Peck ZhaoMarketing Director Midea Commercial Air ConditionerOverseas Sales Company

D: +44 (0)1344 465590E: [email protected]

W: www.midea.com

mailto:[email protected]

http://www.midea.com/

HVAC Systems Optimization & Energy Management …

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