aku baru je abis blaja kat uniten, slpas 2 bulan menanam anggur yg x brape nk berbuah, aku telah dilantik sbg Eksekutif Pelatih Kumpulan 38 ...heheheheh!
aku start keje ari rabu lpas...kalau kt kedah nih, hari berkerjja start ahad-khamis, jumaat n sabtu cuti, so maknanya aku baru sahaja bekerja slama 2 hari...hehe
so far xde bnyk keje lagi..sbb skang konon2 tgh amik mood..
jawatan yg aku diletakkan skang ialah sbg jurutera pencawang 33kV...mak aiii~ sumpah aku xtahu nk buat ape...sbb mmg btol2 fresh lagi kan~ slalunye org trainig stahun then baru ade jawatan, ni blom2 ape2 die dah bg jawatan dah...huishh...berat tanggungjawab tuh...tp xpela...slmat la aku pnah buat practical kat sini sblom nih...so kire dh knal la org2 sni..xdela segan sgt...hehehe....
hopefully segalanya berjalan dgn lancar~ wish me all the best kawan2....
hahaha ok x ok tu blakang kira yg penting dah settle..haha
so skang ape yg nk dibuat ialah rileksss...then mlm nih dah kne start dgn FYP balik....stresss!!!!! ehh..blom stress agi...malam kang baru stress..hahahha
eyh lupe plak!! ade satu lagi keje...projek EIS pon x siap lagi...
fyp due date die khamis nih
eis projek plak due date die isnin depan...tp nk kne siapkan part aku sblom rabu...erkk...dah mule stress skit dah nih~ haihhh
ouh rumah ku di aloqstaq~ i think im kinda miss u~!!!
nk balik!!
maybe mama is quite stress with her financial problems these days...and she's quite alone since everybody is not there except iwan...iwan, hg kna jd PA spnuh masa dia naa!
be strong mama~!
n be strong iwan sbb hg kompem kna beletiaq ngan mama ari2..hahahha!
ak tau ak dah lama x update blog....n still ak masih malass nk update!
TAPI!!!
nnti kalau mood nk mengarang blog tu dtg balik ak akan start update mcm dulu2....
nampak?? nampak???
haaa!!!!!
ok! ni nk bg quick update nih!
1)isnin nih ade test Power Quality! smpai skang aku xpaham sgt subjek nih...ok redah je nnti
2)pastu subjek eis ade projek yg tah pape aku tersangat lah x berminat nk buat...
3)then khamis dah kne anta draft thesis lagi skali! damn x bape nk bjalan progress thesis aku tuh...tp slamat la SV aku agak baik org nye..die rilek2 n sempoi skit..hahah! so xde la pressure sgt kan? hehe
haa tu je laaa kot so far....nnti aku update la kalau ade mnde2 yg best2
kalau ade yg dah malas nk bace blog aku nih sbb dah x mnarik~
LANTAK LA!
kalau nk singgah, SILA!
kalau xnk, eyh jangan laaa..singgah la lagi ek..hihihihi
haaa....asek2 ngan test kan..kjap lagi nk test subjek power distribution plak..pukol 8 ouh..kalau aku tdo skang gamaknye bgn2 dh pukol 12..haha..so aku rse aku stay up smpai test kjap lagi aa kot..so far x ngantuk lagi n aku x minum nescafe pon..cume cuci muke n mandi kjap td sbb rse panas.hehe
honestly aku pon xtahu nk tulis ape kat blog nih ..nk jdkan mcm org lain yg gempak2 mmg aku xreti lah..ayat cenggini je la yg aku buleyh karang...haha..tp aku ok je mcm ni...korg pon yg mmbace nih okay je kan?
kalau ade yg nk kate x okay....WAKLU LAH~!!!...hahahaha....gurau2 aje ;)
aku xtahu knape..tp sleeping cycle aku skarang dah semakin tunggang langgang
aiiguu~
siang x leh nk study sgt sbb sgt2 mengantuk...sepatutnye lpas klas take a nap la kjap kan sblom study balik.. masalahnye skarang aku bukan take a nap, tp aku mcm take a night dah pon...hahaha...bangun2 tuh mmg rase best la sbb tdo puas..tp dah rugi la aku nye time utk study.bnyk lagi yg x cover utk test mendatang kali nih.
next test aku ialah:
Power Distribution Engineering
BN tingkat 4
8 a.m.
lepas abih test baru fokus btol2 untuk siapkan assignment HVT yg x siap2 lagi..
haa...pandai2 la ye korg dapatkan game ni ek. simple je game nih tp sangat lah addicted.hahahaha
tp jgn la main time korang tgh busy tau...sbb game ni melekakan~!
*ade ke game yg x melekakan? hahaha!!!*
aku dah main dgn lekanya game nih sem lepas. Time tu aku sebilik dgn "Abe Mimi".
haaa..mmg die ni la yang hasut aku main jugak game nih..hahaha
pastu ni saje je nk post kat blog, sbb aku rase klaka.td pg aku g klas POM, mcm biase lah, nk kate excited tu xlah jugak nk kate mls tu pon x jugak, even smlm baru test kan,slalunye org mls g klas, tp kali ni aku tetibe jadi budak baik xnk ponteng klas..haha..obviously mmg rmai yg x dtg td, so point di cni juz nk bgtau yg aku dah jd budak yg baik skarang..heee~ *~~blushing~~*
eyh melalut plak, haaaa...dh dekat nk abih klas tu, tym tu aku pon mmg dah mcm laloq dah sbb mcm ngantuk dlm klas, patsu aku baru sedar kat meja tu ade org lukis gamba kartun yg sgt familiar...then aku senyum sorg2 n amik gamba..hahahhaa tgk la gamba bawh tuh..haha
ntah sape la yg lukis tu~
a
ni original punye
ni yg ade atas meja dlm klas tuh..hehe...klaka duh
btw ini je yg nk dipost kat blog kali nih..saje suke2..nk study ptg2 nih dah xleh masuk dah, yg buleyh masuk skang juz makanan je..
haaaa aku dah bli nasik beriyani ayam roasted...peghhh...nyum2~!!!
ok la..tu je utk kali ni
esok aku ade test lagi..test high voltage technology (HVT)
I read the Distribution Planning Guideline Handbook. One of the topic is about MV Network Configuration. The MV Distribution Network in TNB operates at voltages of 6.6, 11, 22 and 33 kV and interlinks the transmission system and the LV distribution system.
TYPE OF NETWORK CONFIGURATION There are three basic network configurations that are commonly in use are; (a) the radial circuit, (b) the mesh circuit, and (c) the loop circuit.
Performance of some common network configuration with respect to several different sets of characteristics as listed below:- • Construction characteristic • Operation characteristic • Maintenance characteristic
The salient features of the various network configurations under consideration are as follows:- • Radial circuit • Mesh circuit • Loop circuit from same ppu/pmu • Loop circuit from different ppu/pmu • Loop via switching station (n+1 grouping) • Petal configuration • Bulk supply interconnector configuration
Today, my focus suggested by my supervisor is the Petal Configuration. • The “petal configuration” is one method to improve reliability and security of supply. • The “petal configuration is developed by interconnecting a loop circuit form one PPU/PMU to a loop circuit from another PPU/PMU via a switching station or the bus-section of a normal substation. • Individual cable loops are operated in a “close loop” arrangement with 50% loading level. • All circuit breaker substations are installed with unit protection for cable and SCADA supervisory system for remote switching • An off-point is maintained at the switching station or bus-section.
The main advantages of this network configuration are:- • No supply interruption due to single cable fault outage • Full feedback even if one of the PPU/PMU outage • SCADA system to detect cable fault and perform remote switching
The disadvantage of this network configuration is:- • the inherent high cost of installing SCADA system and circuit breaker substations.
I studied about Distribution Network Master Plan (DNMP).It is part of a distribution planning cycle and process to assess the future (planning horizon: 1-3 years for 11kV and 1-5 years for 33kV) distribution system conditions and identify system development options for compliance to the distribution system performance objectives or defined performance targets.
The key objectives of this annual planning exercise for distribution system planners are:
1)To provide fact-based assessment of network performance (existing and future years within planning horizon).
2)To review system performance objectives/targets.
3)To review TNB Distribution planning and development strategies, policies if necessary.
4)To develop & test network solutions in meeting system performance objectives.
5)To identify and select best network development options.
6)To identify medium-term system development and reinforcement CAPEX for a supply zone and state.
Overall, the system planning process and preparation of a master plan undertaken in
DNMP would provide a comprehensive analysis and documentation of the current and future system performance status as well as the investment required to meet the targeted system performance objectives.
The DNMP will encompass the following tasks and analyses for a supply zone:
1)Network modeling of all subsystems (33kV)
2)Load scaling based on disaggregated demand forecast.
3)Load flow, security and contingency analyses.
4)Short circuit analysis.
5)Determination of target networks founded on best network solutions.
6)Recommendation of network expansion and reinforcement projects.
7)Preparation of summary report.
DNMP Methodology
The methodology or approach adopted for 33kV DNMP is as outlined in Appendix 1. A brief overview of the methodology and tasks undertaken in this planning exercise is shown in the flow-chart below.
