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Abstrak :
ABSTRAK
Permintaan akan bakar saat ini terus meningkat, sedangkan cadangan dari minyak bumi terus berkurang. Dengan cadangan minyak bumi yang ada saat ini, di masa yang akan datang, tidak akan sanggup memenuhi permintaan minyak dunia. Salah satu pengguna terbesar dari minyak bumi adalah pada sektor transportasi. Alat transportasi khususnya bermesin ICE Internal Combustion Engine telah menjadi salah satu kontributor dalam masalah ini. Dan juga masalah lain yang ditimbulkan adalah masalah polusi. Salah satu solusi untuk mengatasi masalah di atas adalah dengan mengembangkan mobil listrik karena diyakini memiliki potensi untuk mengatasi hal ndash; hal tersebut. Namun terdapat kendala yang dihadapi, yaitu bagaimana merancang sistem traksi pada mobil listrik. Perancangan sistem traksi membutuhkan spesifikasi. Untuk menentukan spesifikasi tersebut, perlu acuan yang dipakai, salah satunya menggunakan driving cycle. Perancangan sistem traksi dengan mengacu driving cycle diharapkan dapat menghasilkan sebuah sistem traksi yang efisien dan handal.

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ABSTRACT
The demand of petroleum nowadays is increasing, whilst the oil reserves are decreasing. In the future, with the oil reserves that exist today, will not able to meet the world rsquo s oil demand. One of the biggest users of petroleum is in the transport sector. Vehicle with ICE Internal Combustion Engine is one of the cotributors of this issue. And also another problem is pollution problem. One of the solution to overcome these is to develop an electric vehicle which is potential to solve these problems. Nevertheless, there are obstacles to design traction system in electric vehicle. Spefications of traction system are needed to design an electric vehicle. To define the specifications, it needed to have a good consideration, such as driving cycle. The design of traction system based on driving cycle is expected to generate a reliable and an efficient traction system.The demand of petroleum nowadays is increasing, whilst the oil reserves are decreasing. In the future, with the oil reserves that exist today, will not able to meet the world rsquo s oil demand. One of the biggest users of petroleum is in the transport sector. Vehicle with ICE Internal Combustion Engine is one of the cotributors of this issue. And also another problem is pollution problem. One of the solution to overcome these is to develop an electric vehicle which is potential to solve these problems. Nevertheless, there are obstacles to design traction system in electric vehicle. Spefications of traction system are needed to design an electric vehicle. To define the specifications, it needed to have a good consideration, such as driving cycle. The design of traction system based on driving cycle is expected to generate a reliable and an efficient traction system.

Abstrak :
Penggunaan BBM untuk kendaraan bermotor di Indonesia meningkat setiap tahunnya. Pada tahun 2010, jumlah subsidi BBM 88.89 triliun rupiah, dan pada tahun 2012 dapat mencapai 178.6 triliun rupiah. Mobil hibrida BBG-listrik merupakan alternatif yang mampu mengkombinasikan sistem penggerak motor bakar dan motor listrik dengan mengambil keuntungann dari tiap komponennya. Penelitian ini menunjukkan hasil rancang bangun untuk sebuah sistem traksi kendaraan hibrida BBG-Listrik berpengggerak roda belakang dan model MPV. Sistem traksi tersusun oleh motor BLDC dengan daya operasional 10 kW dengan transmisi timing belt dan pulley jenis HTD 8M. Performa sistem traksi pada saat mengalami pembebanan statis dan modal telah memenuhi standar kelayakan dengan nilai safety factor melebihi angka 3.975 dan defleksi terbesar pada saat menerima beban bergerak sebesar 0.13 mm. ......The use of fuel for motor vehicles in Indonesia is increasing every year. In 2010, the number of fuel subsidy is about 88.89 trillion rupiahs, and in 2012 to reach 178.6 trillion rupiah. CNG-electric hybrid car is an alternative propulsion system combines an electric motor and a combustion engine by taking benefits of each component. This study shows the results for a design of traction system for CNG-Electric hybrid vehicles which rear wheel driven and MPV models. Traction system composed of BLDC motor with 10 kW operating power with timing belt and pulley transmission type HTD 8M. Traction system performance while experiencing static loading and capital in compliance with the industry standards exceed the value of the safety factor is 3.975 and the largest deflection when the load moves received by 0,13 mm.