Compressor Performance Comparison [PDF]

Rotary. Scroll. Energy saving. Through all range. One point only. Rotary vs.Scroll Summary. Rotary vs. Scroll compressor

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Idea Transcript


                   

Total efficiency ⥲ྜຠ⋡ ᅽ⦰ẚ

 

    㐠㌿࿘Ἴᩘࠉ㹆㹸 㐠㌿࿘Ἴᩘࠉ 㹆㹸 Rotation Hz

 

Rotary compressor:Widely range of rotation ࣮ࣟࢱ ࣜࡢ᪉ࡀ⬟ຊ⠊ᅖࡀᗈ࠸

࣮ࣟࢱࣜࡣ෭෾ࢧ࢖ࢡࣝࡢᅽ⦰ẚ࡟㐃ືࡋ ࡚⮬⏤࡟ᅽ⦰ẚࡀኚࢃࡿ

ࢫࢡ ࣮ࣟࣝ compressor

Scroll

Twin-rotary ࣮ࣟࢱ ࣜ compressor

 

 

෭෾ࢧ࢖ࢡࣝ ࣮ࣟࢱࣜࢩࣜࣥࢲෆ㒊 ࢫࢡ࣮ࣟࣝ⩼ෆ㒊

Scroll compressor: Low ࢫࢡ ࣮ࣟࣝࡣࠊ ప㹆 㹸 ࡸ㧗㹆㹸 efficiency in low and ᇦ࡛ᛶ high ⬟ࡀపୗࡍࡿ Hz area

ࢫ࣮ࣟࣝࡣᖖ࡟ᅽ⦰ẚࡀ୍ᐃ

࣮ࣟࢱࣜඃ఩ Twin-rotary advantage

Compressor Performance Comparison

Energy saving

One point only

Through all range

Rotary vs. Scroll Summary

Scroll

Rotary

Rotary vs. Scroll compressor

In part load condition, SMMS-i controls the inverter compressors in 30% to 80% of the compressor speed.

Load

30 %

30 %

80 %

80 %

Compressor state

SMMS-i Compressor Control image

In case of: Indoor load is decreasing after running certain time. Ex) Office closed

In case of: Outdoor unit temperature is lower than standard condition. Ex) Night time operation

In case of: Partial indoor units operation. Ex) office area is ON, meeting room is OFF.

Part load operation

Office

Apartment

Application:

dŽƐŚŝďĂ ŝƌŽŶĚŝƚŝŽŶŝŶŐŚĂǀĞƐƉĞŶƚƚŚĞůĂƐƚϮϱLJĞĂƌƐĚĞƐŝŐŶŝŶŐĂŶĚ ƉƌŽĚƵĐŝŶŐŝŶŶŽǀĂƚŝŽŶĂĨƚĞƌŝŶŶŽǀĂƚŝŽŶƚŽĂĐŚŝĞǀĞƚŚĞŽƉƚŝŵƵŵŝŶĞŶĞƌŐLJ ĞĨĨŝĐŝĞŶĐLJ͘ĐƵŵŝŶĂƚŝŶŐŝŶŽƵƌůĂƚĞƐƚĂŶĚŵŽƐƚĞĨĨŝĐŝĞŶƚƉƌŽĚƵĐƚƚŽĚĂƚĞ͕ƚŚĞ dŽƐŚŝďĂ^DD^ŝsZ&ƐLJƐƚĞŵƐ͘

/ƚŝƐĞƐƐĞŶƚŝĂůƚŚĞƌĞĨŽƌĞƚŚĂƚĂŶLJĂŝƌĐŽŶĚŝƚŝŽŶŝŶŐƐLJƐƚĞŵďĞĂďůĞƚŽŵŽĚƵůĂƚĞ ŝƚƐĐĂƉĂĐŝƚLJŽƵƚƉƵƚƚŽŵĂƚĐŚƚŚĞƌĞƋƵŝƌĞŵĞŶƚƐŽĨƚŚĞĐŽŽůŝŶŐĚĞŵĂŶĚĂƚĂŶLJ ŐŝǀĞŶƚŝŵĞ͘

ŝƌĐŽŶĚŝƚŝŽŶŝŶŐĐĂƉĂĐŝƚLJŝƐŽĨƚĞŶƐƉĞĐŝĨŝĞĚĨŽƌŵĂdžŝŵƵŵůŽĂĚ͕ŚŽǁĞǀĞƌĨŽƌ ƚŚĞŵĂũŽƌŝƚLJŽĨƚŝŵĞƚŚĞƐLJƐƚĞŵǁŝůůŽŶůLJŽƉĞƌĂƚĞŝŶƉĂƌƚůŽĂĚĐŽŶĚŝƚŝŽŶƐ͘

Reducing energy losses

dŚĞdŽƐŚŝďĂ^DD^Ͳ/sZ&ƐLJƐƚĞŵ ŐŝǀĞƐŵĂdžŝŵƵŵƉĞƌĨŽƌŵĂŶĐĞĂŶĚ ĞĨĨŝĐŝĞŶĐLJǁŚĞŶŶĞĞĚĞĚŵŽƐƚ͘/Ŷ ĐŽŵƉĂƌŝƐŽŶǁŝƚŚĐŚŝůůĞƌĚĞƌŝǀĞĚ ƐLJƐƚĞŵƐ͕ƚŚĞdŽƐŚŝďĂ^DD^ͲŝsZ&ŝƐ ŽǀĞƌϰϬйŵŽƌĞĞĨĨŝĐŝĞŶƚĚƵƌŝŶŐƉĂƌƚ ůŽĂĚƐ͕ŐŝǀŝŶŐŝŶĐƌĞĂƐĞĚĐŽƐƚƐĂǀŝŶŐ ƚŚƌŽƵŐŚŽƵƚƚŚĞĞŶƚŝƌĞůŝĨĞŽĨƚŚĞ ƐLJƐƚĞŵ͘

ǀĞƌĂŐĞ,ŽƚĞůZŽŽŵŽĐĐƵƉĂŶĐLJƌĂƚĞŝŶƵƌŽƉĞ

ŽŽůŝŶŐĨĨŝĐŝĞŶĐLJdŽƐŚŝďĂ^DD^Ͳ/ΛϱϬйůŽĂĚ

dŚĞĂǀĞƌĂŐĞ,ŽƚĞůƌŽŽŵŽĐĐƵƉĂŶĐLJƌĂƚĞǁŝƚŚŝŶ ƵƌŽƉĞĂǀĞƌĂŐĞƐďĞƚǁĞĞŶϱϬйΘϲϬй͘dŚŝƐŝƐƚŚĞ KƉƚŝŵƵŵůŽĂĚĨŽƌƚŚĞŶĞǁdŽƐŚŝďĂ^DD^Ͳ/sZ&͘

,ŝŐŚƉĞƌĨŽƌŵĂŶĐĞĂŶĚĞŶĞƌŐLJƐĂǀŝŶŐƐŝŶƉĂƌƚůŽĂĚĐŽŶĚŝƚŝŽŶƐ

Toshiba VRF – Energy saving

ϳϬйĞŵĂŶĚ

ƐƚŚĞĚĞŵĂŶĚĚƌŽƉƐƚŚĞdŽƐŚŝďĂ ^DD^Ͳŝ >>ŝŶǀĞƌƚĞƌĐŽŵƉƌĞƐƐŽƌ ĞƐŝŐŶƉƌŽĚƵĐĞƐ^/'E/&/Ed EZ'z^s/E'^ǁŚĞŶĐŽŵƉĂƌĞĚƚŽ ƚŚĞĐƵƌƌĞŶƚĞƐƚĂďůŝƐŚĞĚƚĞĐŚŶŽůŽŐŝĞƐ͕ ƐƵĐŚĂƐŚŝůůĞƌƐLJƐƚĞŵƐ

ϭϬϬйĞŵĂŶĚ

ϱϬйĞŵĂŶĚ

,ŝŐŚƉĞƌĨŽƌŵĂŶĐĞĂŶĚĞŶĞƌŐLJƐĂǀŝŶŐƐŝŶŽŽůŝŶŐ ƉĂƌƚůŽĂĚĐŽŶĚŝƚŝŽŶƐ

Toshiba VRF – Energy saving

Temperature data in Doha 1st Jan -31st Dec, 2012

Temperature Condition in Doha

Part load operation

Part Load Performance SMMSi

Condition: MMY-MP2014HT8 Estimated EER for 100% Cooling load @46C, 75% cooling load @38C, 50% cooling load @ 31C, 25% cooling load @ 24C Indoor temp condition: DB 27C/ Wb 19C,

Part load operation

Operation Hours of an air conditioner

Cooling Load analysis in Doha

•Soft start operation with less starting current

•High power factor

•Balance compressor operation hours

•Less mechanical vibration and electrical losses

•Twin rotor for balanced and efficient operation

•Outstanding performance under part load

Features & benefits

SMMS-i Features & Benefits

2. Fast-calculating vector-controlled inverter ( 0.1 Hz)

3. Sub cool High efficiency Heat exchanger

SMMS-i Technologies

1. All inverter Twin Rotary Multiple Compressor

4. 64 steps DC condenser fan

•Produces a smooth sine curve which Improves operating efficiency

•Fast handling of capacity requirements from each indoor unit

SMMS-i

+]

•Comfortable environment to minimal temperature variations.

•Minimizes energy loss on changing frequencies

•Precise response to the capacity needs

•Adjusts compressor rotation speed in near-seamless 0.1 Hz steps results in faster cooling

•High-speed operation by parallel processing

•Dual MCU system

Ultra-precise 0.1 Hz Infinity Variable Control

Advanced “I/F” Technology

SMMS-i Technologies

•Low speed airflow - decrease pressure loss by 10 % and also reduce noise level

‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬

•Stabilize the refrigerant pressure and temperature on part load operation

‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬

•Optimized fin size and distance

‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫۔‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬

•Main and sub heat exchanger- improving efficiency

‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬ ‫ۑ‬ ‫۔‬ ‫۔‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫۔‬

Improved 4 way Heat exchanger ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬

SMMS-i Technologies ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬ ‫ە‬ ‫ە‬ ‫ۑ‬ ‫ۑ‬ ‫ۑ‬

Sub heat exchanger

Main heat exchanger

•Auto silent operation for balcony application

•Low noise level

•BLDC Fan motor

•Fan inverter control: 64 steps

BLDC inverter fan

Fan use BLDC motor (output:1000W)

SMMS-i Technologies

4 wings large-diameter propeller fan

14 HP

Range : 8 HP to 48 HP

8 HP, 10 HP, 12 HP

50Hz model

SMMS-i Outdoor Unit Line Up

SMMS-i Indoor Unit Line Up

Made in Japan

Super Digital Inverter High Ambient Markets Smart Air Conditioning

* 14kW, 16 kW

3.6kW, 4.5kW, 5.6kW, 7.1kW, 11.2kW, 14kW, 16kW

• Charge less pipe length 20/30 m

• 3 Phase available – 11.2kW, 14kW, 16kW



• 7 Sizes available-

• Compatible with R-22 & R407c replacement

• Quite operation (maximum 53 dB of 16 kW)

• Greater pipe runs ( 75m* with 30 m elevation)

• Eco driving Twin Rotary Compressor

• Higher Efficiency

Features

Super Digital Inverter Features

Larger Diameter DC Fan motor

Propeller Fan

2

• •

Dual-sized tube

Heat Exchanger



1 1

* 14kW, 16 kW

2

4

3

• •

• •

4





3

Magnetic-action control Thrust Lubricated condition High power motor The optimization of discharge port positioning

DC Twin Rotary Compressor

Produces a power supply whose frequency and voltage provide superb control and energy efficiency. Performance is further improved by the high-speed converter circuit

vector controlled, Intelligent Power Drive Unit

Super Digital Inverter Technologies

• • •

• •

Slim duct

Std Static duct













4-way cassette







Underceiling

Compact 4-way cassette





4.5 kW

High-wall

3.6 kW

8 kW

Appearance

5.6 kW

Indoor Unit Type

SDI Indoor Unit Line UP







11.2 kW







14 kW





16 kW

RBC-AMT32E Wired RBC-AMS41E 7-day Timer

TCB-PCMO4E TCB-IFCB5-PE External On/OFF Windows Switch

BMS-TP***1**E Touch Screen Controller Up to 512 Indoor Unit

Advance Central Controls

BMS-SM1280HTLE BMS-SM1280ETLE Smart Manager Up to 128 Indoor Unit

Application Control Board

TCB-PCIN4E Operation status

Local Remote Controls

Wireless RBC-AS21E2 Wired RBC-AMS51E ECO Vision

BMS-CM1280TLE Standard Compliant Manager Up to 128 Indoor Unit

BMS Interface

BMS-LSV6E TCB-IFMB640TLE BACnet Server Modbus Interface

TCB-IFCB640TLE Analogue Interface

Connectors

CN61 On/OFFCN80 Force CN60 Operation OFF Control Status Output

Central Controls

TCB-SC642TLE 64 way Central Controller

CN32Ventilation Control

TCB-CC163TLE 16-way On/OFF

TCB-IFLN642TLE Lonworks Interface

TCB-EXS21TLE Schedule Timer

Toshiba Control Line Up

Smart Manager with Data Analyzer

Energy SAVE

By using remote controller, We can configure Energy saving ratio within the range from 50% to 100% by 1 %. The lower the value is set, the higher the power saving effect becomes.

Activate Energy SAVE Operation for selected Indoor Unit.

Energy Saving Function

Schedule setup

Scheduling Function

Monthly Pattern setup

The upper limit capacity of the outdoor unit is restricted based on the demand schedule program.

Power Peak Control

No Additional Hardware require

Two sets of return-back settings, Return-back 1 and 2, can be stored. Select Return-back 1 or 2 using buttons when activating the return-back function.

When the return-back function is activated, the temperature setting exceeding the return-back temperature will automatically be adjusted to the return-back temperature after a certain period of time to prevent extremely high / low temperature setting.

What is return-back temperature Set point ?

Return back Function

It is possible to set the upper and lower limit of temperature set points.

Set Temperature Limit

Data Analyzer provides graphical power consumption trends to help customer to save energy in operation.

Data Analyzer

Sample Graph

Convenient Energy saving functions using Data Analyzer

Application: • Time period & Power consumption analysis • Efficiency & ambient temperature analysis

Sample Graph

Smart Manager with Data Analyzer

Application: • 3D dimension graph for Analysis

Smart Manager with Data Analyzer

View Angle

Sample Graph

Application: • Power consumption analysis over the periods with Reduction chart

Sample Graph

Smart Manager with Data Analyzer

Save Energy & Prove using Smart Manager with Data Analyzer

Set Temp at Workstation

20

21

22

23

24

25

26

27

28

oC

7

8

9

ON

10

11

12

Hours

13

14

15

Office Working Hour

16

17

18

19

OFF

20

21

Non Working Hour

22

23

Schedule Program ON + OFF

We can avoid unwanted AC operation using schedule program

I forgot to turn off the Air conditioners in my office!!

Convenient Energy saving functions using Schedule Operation

Set Temp at Workstation

20

21

22

23

24

25

26

27

28

oC

7

8

ON

Pre cooling

9

10

11

12

Hours

13

14

Break

15

Office Working Hour

16

17

OFF

18

19

20

21

Non Working Hour

Schedule Program ON+OFF+MODE+ Set Point

22

23

Convenient Energy saving functions using Schedule Operation

60%

Demand control available with schedule function. Configurable setting 90, 80, 70, 60, 0 %.

Control the peak power by Demand Control Scheduling.

Schedule Program With “SAVE “

Convenient Energy saving functions using Schedule Operation

18

20

22

24

oC

Hours

In 10~120 Min

Return back automatically

Some one Change Temperature

Schedule Program

it can return back to the set temp. which you desire even if someone changes the set temp.

Return back

I am worried because someone changes deliberately set point even if I tell not to change that.

Convenient Energy saving functions using Schedule Operation

After

Before 18oC

24oC

Set temperature Limit

Set temperature range

Example in Cooling

26oC

29oC

it can prevent heating and cooling too much because the set temp. range can be limited.

Set temp. range limit

Convenient Energy saving functions using Set Temp range Limit

Excellent Energy Saving System with Toshiba

Thank you!

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