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J. Basic. Appl. Sci. Res., 3(6)655-660, 2013

© 2013, TextRoad Publication

STUDY TECHNICAL ON SHIP PROPELLER -ENGINE MATCHING USING

TRADITIONAL FISHING VESSEL HYBRID ELECTRIC MOTORS OF SOLAR CELL AND SET AS MAIN MOTOR SHIP

1Department of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran2Department of FAVA, Imam osein University, Tehran, Iran

ABSTRACT

Availability of non-renewable energy thinning will be a big problem for human life,much thought has been devoted by scientists to anticipate the possibility of anenergy crisis in the future. Aside from the problem of limited energy that there is

also a new problem arises from the use of non-renewable energy is in the form of pollution and environmental pollution impact on climate change in the world.Leaders from various countries held a conference on climate change in Iran(UN!!!", as a follow up to the #yoto $rotocol held in %apan earlier, in connectionwith climate change, several countries agreed to reduce emissions in the mineral-fueled engines, which are considered as the largest contributor to air pollution, witha policy that is e&pected to be a solution to reduce air pollution, one of the authorsdiscussed solution is the use of an electric motor instead of mineral-fueled engines,the purpose of this study is to calculate the parameters of the engine propellermatching support (round machine, '$ engine, and barriers ship", the traditional)shing boat 'andit, and the determination of the si*e of the propeller in accordance

with the )shing vessel 'andit using a hybrid system.In this study the authors performed measurements and calculations on ship propulsion systems both in the )eld and simulation of hybrid, hybrid circuit consistsof several components, among others, two pieces of solar cell + $, generator /A, 0 pieces of 1 Ah battery and electric motor +0 volt amperes, while toget the same power supply voltage on the hybrid circuit components such asbatteries, generators, and solar cell are arranged in parallel. $ropeller-2ngine3esearch on 4atching the hybrid circuit )shing vessels bandit produced someoptimi*ation parameters include the obstacles ship propeller +.5 6N, e7ective power .89 $ motors, propeller diameter of .:0 m, the consumption of electriccurrent of 10.5 amperes ++. volt power supply voltage, and speed boats 5.;

6nots#eyword < hybrid, propeller, engine- matching

INTRODUCTION

Availa!ility of non"rene#a!le energy thinning #ill !e a !ig pro!lem for h$man life% &$ch tho$ght has

!een devoted !y scientists in order to anticipate thethe possi!ility of the energy crisis in the f$t$re% Aside from the pro!lem of limited energy that there is

also a ne# pro!lem arises from the $se of non"rene#a!le energy is in the form of poll$tion and

environmental poll$tion impact on climate change in the #orld% 'eaders from vario$s co$ntries held a

conference on climate change in Tehran (U)F***+, as a follo# $p to the yoto -rotocol held in .apan



earlier, in connection #ith climate change, several co$ntries agreed to red$ce emissions in the mineral"

f$eled engines, #hich are considered as the largest contri!$tor to air poll$tion, #ith a policy that is

e/pected to !e a sol$tion to red$ce air poll$tion%As concrete steps to tac0le the pro!lem of glo!al #arming, *enter for Development of Fishing as

!elonging Technical Implementation Unit of the Directorate eneral of *apt$re Fisheries, in accordance

#ith the d$ties and f$nctions #ill cond$ct technical st$dies on the engine of the vessel #ith a so$rce ofelectrical po#er is derived from a hy!rid !et#een solar cell and the generator and propeller installation in

Iran% esearch on 3Technical evie# -ropeller"Engine &atching In Traditional Fishing Vessel Usingy!rid Electric &otors 4et#een Solar *ell And enset As -rime &over Engineering in tehran3, is

e/pected to !e an alternative #ay in red$cing the $se of fossil f$els and red$ce air poll$tion , as #ell asoperational costs of traditional fishing !oat cr$ise, namely !y increasing the efficiency of ship prop$lsion

systems, in partic$lar the selection of a hy!rid method #hich $sed traditional !oat propeller is%

Literature Review

The hy!rid system is a po#er generation system consisting of t#o or more systems of po#er plants% Fore/ample, solar po#er (photovoltaic"-V+ generator com!ined #ith the so"called y!rid -V" enerator%

Indonesia has !een #idely applied in -V" enerator y!rid, y!rid -V" &i0rohydro, -V" 5ind (5ind+,

and even y!rid" #ind"generator% The hy!rid system is a centrali6ed system (po#er plants collected in alocation, and the electricity generated is distri!$ted thro$gh a net#or0+ technical reasons e/ploited hy!rid

system is as follo#s7

8 *omplement the advantages and disadvantages of each generation (-V " enset+%8 9ptimi6ing the system generating capa!ility (-V"generator+%

8 ed$ce dependence on generator f$el s$pply%

8 Improve the relia!ility and :$ality of electricity s$pply% rid"connected can improve the relia!ilityand :$ality of electricity s$pply !eca$se electricity is s$pplied to a more sta!le and can !e set to have

a !ac0"$p f$nction%

Metodology Research

Field studies conducted directly and interviews, including:

1. Measure the size of the main vessel, (the length of the ship (Lpp), the width of the ship, laden ship,and tall ship) and the measures reuired to ma!e the lines plan.

". #nowing the speed of the ship during the sea trial.

$. %ollect engineering drawings e&isting ships for completeness images in this thesis.

'he calculation is done in the conte&t of processing the data otained in the field, including:

1. ncorporate ody measurement data plan to use the software freeship, to get the hull form.

". *et the value of resistance vessel, with a slender hull form then used approach ostacles ship,

namely: the open source %F+ software Michlet

$. +etermine and recommend power engine electric motor as the prime mover in accordance withthe calculated -/ ship in accordance with the calculation.

0. +etermine and recommend appropriate propeller ased calculations.

. Matching /oint, which ad2ust and match etween propeller and engine character of therecommendation

3. +etermining the value of a hyrid circuit parameters on propeller propulsion system.



4nalysis of the output from the calculation, among other ostacles ship, the use of propeller in

accordance with the electric motor, the relationship with the speed of an electric current, and various

parameters on the results of a series hyrid drive system propeller.

Analysis Of The O!"! F#$% The Cal&la!i$n

4nalysis of data and calculation of the motor vessel andit is one of the fishing oats that are producedy one of the traditional shipyard in /asuruan special uild fishing vessels with wooden raw material.

'he ships were uilt in this shipyard, has a wide range of variation in size, ranging from the size of the

ship hull of 5 meters, 16 meters, 1 meters up in full size.

7hip uilding in /asuruan done traditionally, namely the lac! of planning and preliminary calculations

efore the ship was uilt, ut the craftsman ship in his profession as a oat designer and shipuilder,asically 2ust forward the ideas and haits of his predecessors. 7o that the results otained design has not

changed much in the direction of the development of ship design in accordance with the hydrodynamic

aspects. 'he main measure vessel otained y performing measurements in the field, the measurementconsists of measuring the overall vessel length (L84), length of waterline (L9L), the ma&imum width of

the ship (-oa), tall ship (+epth) and loaded aoard. essel length is measured from the aft end of the ship

until the end of the ow of the ship, vessel width is measured from the outer hull s!in left side (portside)

to the outer hull s!in in addition to the right (staroard), tall ship measured from aseline to the lowestline of the dec!, while the measurement laden ship performed when the ship in the middle of the ship full

load condition (midship) .4fter ta!ing measurements on the ship, then made a rough plan. /lans lines

(Lines /lan) is a techniue depiction of $+ o2ects, the present lines result from pieces of each cross; section curves with three pieces a&is direction. 'his image is used to descrie the shape of a ship<s hull,

which each ordinate of each piece of the hull can e presented.

-ased on field measurements of the otained data is the primary measure of the ship

=ame 7hip : F.-andit

Loa : 1" meter Lwl : 11,> meter

-readth : ","> meter

+raft : 6,3 meters : ?,? !nots

eight midshipl : 6,16 meter

eight desplacement : 6,1" meter

+etermining the value of @ (wa!e fraction) for single;propeller ships participating Flow is the differenceetween the speed of the ship with the speed of water flowing into the propeller is determined y the

formula

ɷA 6,16 B 0, .cp.-

ɷA6,1">

7pecifies the thrust ('hrust) to ship a single propeller



thrust force (') reuired to propel a ship at speed () will e greater than the specified total resistance

(C') e&perienced y the vessel when the vessel is towed with the same speed (), resulting in the addition

of (augmented) arriers.ut in practice the addition of arriers is also considered to e a reduction or deduction arriers in

e&isting thrust on the propeller, which assumes that the total thrust of ' there are ostacles that must e

overcome for the C'. 'hus a reduction in thrust due to the ostacles that wor!, therefore, to !now the

ma2or thrust of the ship we need to !now the driving force deduction fraction (arvald, 155").

'o ship a single propeller driving force value deduction is: (uda, "66>)

t A 6. & (%p ; 6.1")

A 6. & .31>;.1"

A 6."05

Cal&la!i$n $f Effi&ien&y hll

ull Dfficiency is the ratio etween the thrust deduction fraction and ship wa!e. 'he calculation of the

efficiency of the hull can use the formula as eside: (uda, "66>)

E hull A (l t)(l w)

A (1 6,"05)(1 6,1">)

A 6.>3

Si%la!i$n Of Hy'#i( D#i)e Sys!e% On B$a! P#$"elle#*

/ropeller propulsion system on the ship F-andit uses a hyrid system which means comining two

different energy sources to otain other energy we want. 'he energy source is used in the field of solar

cell solar energy and electric energy from the generator is used to supply power to the electric motor as

the driving engine propeller. For coupling the drive system, the authors using statistical software version

0.6.1. "6.sim ,: (uda, "66>)



*amar " rang!aian sistem hyrid pada !apal

F-andit (uda, "66>)

%alculation of motor power ne&t step is to calculate the value of the constants of the electric motors that

will e used to calculate torue, and power the electric motor. %onstant calculations on the electric

motor.

#eterangan

alue of the motor constants will e used to calculate torue, the amount of current consumption, and

power generated y the electric motor (7u2i Machine) at ma&imum rotation, so it can e written as

follows: %alculation of arriers ship after

using with rasio gearo& $:1 ma!a torsi propeller :

%alculating -/ electric motor :



%alculating D/:

Cesistance at the speed using a hyrid system with considering the motor power, thespeed of 0. !nots:

(uda, "66>)

'ale 1 ratio s, C' at speed

1 to 0. !nots (uda, "66>)

'ale " s ratio, C' and D/ on

speed of 1 to 0. !nots (uda, "66>)



Figure $ graphs s ratio and Cesistance at the speed of 1 to 0. !nots (uda,

"66>)

The calc$lation of the efficiency of the h$ll shape can !e determined !y the form$la

*alc$lation thr$st the ship7

'ael $ performance tales propeller recommendation

the hyrid system, consisting of three pieces of leaf

with a diameter of 6.$" m against the machine



ship propulsion on each

speed. (uda, "66>)

Figure 0 graphs matching engine propeller for a series hyrid drive system

(uda, "66>)

C$n&lsi$n

-ased on the research results of the propeller matching engines on fishing vessels F. -andit in ran, can

concluded that:

G alue arriers when the ship cruise with the speed of 0. !nots is 1.60 !=.

G alue effective power electric motors is 6.356 /, at "306 rpm rotation

G 7ize diameter propeller recommended is 6.$" m. 'o ma&imize the performance of the performance either sestem hyrid on propeller propulsion or propeller that will e used ,F. -andit, the author recommends:

G /ropeller in use is the result of recommendation propeller on the system hyrid with >>6 rpm rotation.

G #ecepatan ideal vessel is 0.!nots.

G 4ccu used preferaly is

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