Technical Drawings for the Three-Phase Stirling Engine Prototype

This appendix contains the engineering drawings to make the three-phase Stirling en­gine prototype. The parts and assemblies are named intuitively to reflect their function within the engine. All assembly drawings contain a BOM to reference the correspond­ing parts. The drawings are ordered first by hierarchy: Assembly drawings precede part drawings. The parts drawings are ordered by alphanumeric order.

Technical Drawings for the Three-Phase Stirling Engine Prototype Technical Drawings for the Three-Phase Stirling Engine Prototype

ITEM NO.

PART NUMBER

QTY.

1

Plate Assembly

1

2

Arm Assembly

3

3

Engine Assembly

3

4

Shoe

6

5

Socket Cap Screw 10-32 Threaded (long)

7

6

Socket Cap Screw 10-32 Threaded (short)

30

S

подпись: s

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine PrototypeS

Three Phase Engine Assembly

All Dimensions Are in Inches

REV.

1

Technical Drawings for the Three-Phase Stirling Engine Prototype Technical Drawings for the Three-Phase Stirling Engine Prototype Technical Drawings for the Three-Phase Stirling Engine Prototype

ITEM NO.

PART NUMBER

QTY.

1

Flexure Arm

1

2

Linkage Shell

1

3

Adjustment Knob

2

4

Socket Cap Screwl 0-32 Threaded

1

5

Magnet Holder

2

6

Magnet Nd-Fe-B (Magnetized Along the Thickness)

2

7

Linkage Rod

2

Arm Assembly

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

10/1/2007

Material REV.

A l

CHECKED

Artin Der Minassions

10/1/2007

SCALE:1:4 | | SHEET 1 OF 1

Technical Drawings for the Three-Phase Stirling Engine Prototype

ITEM NO.

PART NUMBER

QTY.

1

C-Core Laminations

1

2

Coil Windings (22 Gauge Magnet Wires, 800 Turns)

2

3

Lamination Bolt 1 /4" OD

5

C-Core Assembly

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

10/1/2007

A

Material

REV.

L

CHECKED

Artin Der Minassions

10/1/2007

SCALE:1:4 | | SHEET 1 OF 1

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine Prototype

00

]>-

Technical Drawings for the Three-Phase Stirling Engine Prototype

ITEM NO.

PART NUMBER

QTY.

1

Base Plate

1

2

Flexure

3

3

Center Post

1

4

Socket Cap Screw 10-32 Threaded

6

5

C-Core Assembly

3

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine Prototype

Plate Assembly

All Dimensions Are in Inches

REV.

1

8х .125 47.100

Technical Drawings for the Three-Phase Stirling Engine Prototype

2х R.016 Fillet

.250

1.250 Technical Drawings for the Three-Phase Stirling Engine Prototype

M.

подпись: m.
1.750

/

SECTION A-A

Adjustment Knob

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

9/26/2007

Material _ REV.

A Brass i

CHECKED

Artin Der Minassions

9/26/2007

SCALE:1:1 | | SHEET 1 OF 1

6x 10-32 Threaded

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine Prototype

.500

подпись: .500DETAIL A SCALE 1 : 4

Base Plate

All Dimensions Are in Inches

REV.

1

 

Allan Chen

 

Aluminum

 

9/26/2007

 

6х 0.160

подпись: 6х 0.160.500

— .500

1.000

 

5.375

2.688

.500

 

2.000

 

Ff

 

1.000

 

.440

 

Technical Drawings for the Three-Phase Stirling Engine Prototype Technical Drawings for the Three-Phase Stirling Engine Prototype

1.000

подпись: 1.000

1.000

подпись: 1.00020 Sheets of 0.05" Thick Steel Sheets

3.500

C-Core Laminations

All Dimensions Are in Inches

REV.

1

 

Allan Chen

 

Steel

 

9/26/2007

 

6x 10-32

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine Prototype

.245

.495

подпись: .245
.495
Technical Drawings for the Three-Phase Stirling Engine PrototypeCenter Post

All Dimensions Are in Inches

REV.

1

 

Allan Chen

 

Aluminum

 

9/26/2007

 

Technical Drawings for the Three-Phase Stirling Engine Prototype

Т

.600

Technical Drawings for the Three-Phase Stirling Engine Prototype

R2.725

подпись: r2.725
.120 . 120

Compression Space

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

9/26/2007

A

Material. .

Aluminum

REV.

1

CHECKED

Artin Der Minassians

9/26/2007

SCALE:1:4 | | SHEET 1 OF 1

I1 ill ‘l-

 

.400

 

.625

 

.120 4/.120

 

4x R.125

R2.325

 

R2.725

 

6.250

 

.400

F.160

 

6x 10-32 Threaded Holes

 

Cooler

 

All Dimensions Are in Inches

 

Technical Drawings for the Three-Phase Stirling Engine Prototype Technical Drawings for the Three-Phase Stirling Engine Prototype

REV.

1

подпись: rev.
1

9/26/2007

подпись: 9/26/2007Allan Chen

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine Prototype

Technical Drawings for the Three-Phase Stirling Engine Prototype

Diaphram

подпись: diaphram5.450 (Refer to Compression Space for Angle)

SECTION A-A

All Dimensions Are in Inches

REV.

1

 

Allan Chen

 

Rubber/Polymer

 

9/26/2007

 

Technical Drawings for the Three-Phase Stirling Engine Prototype

.400

подпись: .400

R2.325

40 Sheets of 0.01 Thick Screens

Etched Copper Screens

All Dimensions Are in Inches

подпись: etched copper screens
all dimensions are in inches
Note: Dimensions on detailed view is lOx the actual dimension.

REV.

1

 

Allan Chen

 

Copper

 

10/1/2007

 

Technical Drawings for the Three-Phase Stirling Engine Prototype

4.000

.120 F. 120

Technical Drawings for the Three-Phase Stirling Engine PrototypeR2.725

Holes

Expansion Space

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

9/26/2007

Material. , . REV.

A Aluminum ]

CHECKED

Artin Der Minassians

9/26/2007

SCALE:1:4 | | SHEET 1 OF 1

Technical Drawings for the Three-Phase Stirling Engine Prototype

.400 .125 —

Technical Drawings for the Three-Phase Stirling Engine Prototype

4x R.063

0

0

0

0

0

0

0

0

0

0

0

0

0

Q

.050

подпись: .050

.200

подпись: .200

14x 10-32

— Threaded Holes

Flexure

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

10/1/2007

Material. , , REV.

A Nylon i

CHECKED

Artin Der Minassians

10/1/2007

SCALE:1:2 | | SHEET 1 OF 1

4х R. 125

R2.325

Technical Drawings for the Three-Phase Stirling Engine Prototype

6x 0.250

подпись: 6x 0.250 Technical Drawings for the Three-Phase Stirling Engine Prototype

250

подпись: 250 Technical Drawings for the Three-Phase Stirling Engine Prototype.400 1/. 160

Heater

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

9/26/2007

A

Material. .

Aluminum

REV.

1

CHECKED

Artin Der Minassians

9/26/2007

SCALE

:1:4 | | SHEET

OF 1

Technical Drawings for the Three-Phase Stirling Engine Prototype

1 1/4-20

External Thread

подпись: 1 1/4-20
external thread

.500

Technical Drawings for the Three-Phase Stirling Engine Prototype

Linkage Rod

NAME

DATE

All Dimensions Are in Inches

DRAWN

Allan Chen

9/26/2007

Material. , . REV.

A Aluminum ]

CHECKED

Artin Der Minassians

9/26/2007

SCALE:1:1 | | SHEET 1 OF 1

Pcu = T I Rlldt (4.5)

Pmech = Pin — Pcu (4.6)

Where T is the period of the actuating signals. Measured resistance and inductance of each coil is about 10.2 Q and 145 mH, respectively.

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[2]Http://www. miasole. com

[3]Http://www. firstsolar. com

[4]Http://www. energyinnovations. com

[5]Http://www. solfocus. com

[6]Http://www. ausra. com

[7]Http://www. infiniacorp. com

[8]Http://www. stirlingenergy. com/

[9]Http://www. comsol. com

[10] rT

Figure 4.13 depicts the input voltage and current waveforms together with their har­monic contents when the displacer is tested in absence of the heat exchangers and con­necting tubes. The six-step voltage generates current and, hence, copper loss at 6k ± 1 harmonic orders. However, the magnetic circuit of the displacer piston subsystem generates a back EMF that is rich in third harmonic. Since the input terminal appears as a short circuit at this frequency due to the small third harmonic component present at the input

Voltage, a large third harmonic current flows through the electric circuit and increases the

[12]R+1 = — (aTr) xr — (—T! + -—T1 + xr+1 + (Xr+2 — dxr+1 (5.47)

MP Th mP Th mP Tk mP mP Tk

Hence, the linearized dynamics of an N-phase Stirling engine system with piston r < N as the reverser can still be represented by Eq. (5.10) if the element (r, r + 1) of the stiffness matrix is replaced with +b and the element (r + 1, r) is replaced with +c.

If the second linkage of a symmetric three-phase Stirling system is replaced with a

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