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Experimental Machine "Crimea"
Experimental Machine "Crimea"
All the modern domestic armored vehicles equipped with internal combustion engines and transmission types. To further enhance the performance of military equipment are encouraged to use new technical solutions. One of the most promising proposals are the so-called hybrid propulsion and electric transmission. On vehicles equipped with such systems, the internal combustion engine to interact with an electric generator that produces energy for the electric motors. The proposed system allow for efficient management of the power plant, and does not impose serious restrictions on layout techniques. Nevertheless, due to the complexity and cost perspective propulsion and power transmission systems have not yet found application in domestic armor.
Experimental Machine "Crimea" Last summer, it was reported that Russian enterprises conducted research work on "Krymsk." The aim of the work carried out "Military-Industrial Company" was the creation of an experimental armored vehicles equipped with a hybrid power plant and electric transmission. Developers machines "Crimean" taken as a basis and chassis hull of BTR-90 "Sprout." Body and chassis were modified as desired and fitted with a range of new equipment. Experimental tests have shown good prospects for machine applied solutions.
As a basis for the hybrid power plant machines "Crimea" was chosen diesel engine JAMZ-650.10 Yaroslavl factory production "Autodiesel" 360 hp To ensure optimum operation of the power plant as a whole engine power was artificially limited. The engine is directly connected to the valve magneto generator. Managed electromagnetic generator is equipped with a so-called an excitation winding, which facilitates the alignment of the generator and a diesel engine. This optimizes teamwork aggregates and reduces wear of diesel. The generator is equipped with a built-in sensor of the rotor position, it can be used as a motor. This mode may perform the functions of the diesel engine starter. The generator is connected to the energy storage unit. This unit consists of several electrochemical capacitors manufactured by JSC "Elton."
The main element electrotransmission created during the project "Crimea", is a distributed microprocessor control system. This element of the experimental transmission was designed and manufactured NPF "Vector". The control system is designed to monitor the performance of the traction motors. It provides direct torque control of each of the eight traction motors. This allows you to not only effectively manage the machine, but also at the software level to implement a number of important functions: ABS, PBS control directional stability and speed. The last two functions are carried out by simultaneous or differential change of torque motors.
Experimental Machine "Crimea" Generator, control system and motors connected to mains electricity converters, created and produced by NPP "cycle +". All eight wheels experimental machine "Crimean" equipped with traction motors. Inductor valve engines with an excitation winding and integrated planetary gear set HPE "MEI (TU)." It should be noted, before the most suitable for use as traction on vehicles with electric transmission was considered a commutator motor with series excitation. The appearance of the new control system and power conversion, greatly improving the characteristics of the gate inductor motors.
Electric transmission, created during the project "Crimean" has a relatively simple principle. Diesel engine drives an electrical generator and that generates an alternating current which passes through a special apparatus and is converted into DC. Direct current is supplied to the power converters directly related to traction motors. Furthermore, part of the energy transmitted into the drive. Command distributed microprocessor control system power converters change modes motors.
An important element of the new power plant is a hybrid electric drive unit. During acceleration, this element of the system runs on the impact energy and thus "helps" the rest of the units. By reducing the speed of the machine is recovered braking energy into electricity and fed into the drive. If necessary experimental machine "Crimea" or equipment at its base can be moved without the use of a diesel engine, due to the energy stored in the storage unit. While cruising range in this mode is limited, but further progress in its batteries will increase significantly.
Experimental Machine "Crimea" Experimental Machine "Crimea" was compiled on the basis of BTR-90. Such a framework, among other things, allowed to compare the performance of the machine with an internal combustion engine and the same sample with hybrid propulsion and electric transmission. Tests showed that the 22-ton experimental car on the road can accelerate to 97 km / h A speed of 80 km / h the car dispersed for 33 seconds. Thus, the maximum speed of the machine "Crimean" can be compared with the basic BTR-90, but surpasses it in overclocking performance. It should be borne in mind that an armored personnel carrier equipped with engine capacity of 510 hp, while the diesel engine power "Crimea" - only 360 hp Perhaps it is the difference in engine power due to the superiority of the "Crimea" in reserve. When driving at 40 km / h the car with electric transmission can overcome one refueling to 940 km, ie a half times more than the BTR-90.
Despite the relatively low power of the engine, an experimental model cope with all the challenges. Machine "Crimean" successfully overcome trench width of 2 meters, half a meter wall and climb 30 °. In trials experienced car towed serial BTR-80. When driving on a dirt road "Crimea" was able to pull an armored personnel carrier at a speed of 48 km / h In addition, the car with the "trailer" has overcome the rise with a slope of 15 °.
All these figures show great opportunities promising technology with a hybrid power plant and electric transmission. About the performance of the microprocessor control system says radius machine. During the tests, due to the rotation of wheels in different directions were able to reduce this parameter to 3.8 meters. In other words, the machine "Crimea" is able to turn on the spot.
According to some sources, the use of the original power plant allowed to optimize the layout of the internal volume of the enclosure. Thanks to the release of volumes previously employed elements of the power plant or transmission can increase the number of transported payload.
Experimental Machine "Crimea" The project "Crimean" was the creation of a new power plant and transmission for armored vehicles, as well as verification of these systems in practice. Test only experimental prototype completed, apparently, last summer. In the future emergence of a new technology, established on the basis of experience. In addition, it is possible that in the distant future will come complete with military equipment based on the hybrid propulsion and electric transmission. Testing Machine "Crimean" clearly demonstrated the advantages of such systems will use.
However, it is too early to talk about the future of this technique. The first and last of the project "Crimean" appeared in July last year. Since then, no new messages arrive. The further fate of the project and its current status is unknown. It is likely that the project "Crimean" performed tasks assigned to closed and discarded, and operated on it will be used in the following papers.
On this Site:
http://rosinform.ru/
http://bmpd.livejournal.com/
http://gurkhan.blogspot.ru/
========================
"Penemuan" baru di bidang mesin penggerak ranpur yg merupakan perpaduan antara mesin konvensional dengan mesin elektrik.
Seperti kendaraan "Honda Hybrid".
Menurut saya paling cocok, ranpur demikian dipakai sebagai ran survaillance, pada satuan Kavaleri, seperti BRDM-nya Marinir yg Jaya, dan "Perret" Kavaleri TNI-AD kala itu.
Salam.
All the modern domestic armored vehicles equipped with internal combustion engines and transmission types. To further enhance the performance of military equipment are encouraged to use new technical solutions. One of the most promising proposals are the so-called hybrid propulsion and electric transmission. On vehicles equipped with such systems, the internal combustion engine to interact with an electric generator that produces energy for the electric motors. The proposed system allow for efficient management of the power plant, and does not impose serious restrictions on layout techniques. Nevertheless, due to the complexity and cost perspective propulsion and power transmission systems have not yet found application in domestic armor.
Experimental Machine "Crimea" Last summer, it was reported that Russian enterprises conducted research work on "Krymsk." The aim of the work carried out "Military-Industrial Company" was the creation of an experimental armored vehicles equipped with a hybrid power plant and electric transmission. Developers machines "Crimean" taken as a basis and chassis hull of BTR-90 "Sprout." Body and chassis were modified as desired and fitted with a range of new equipment. Experimental tests have shown good prospects for machine applied solutions.
As a basis for the hybrid power plant machines "Crimea" was chosen diesel engine JAMZ-650.10 Yaroslavl factory production "Autodiesel" 360 hp To ensure optimum operation of the power plant as a whole engine power was artificially limited. The engine is directly connected to the valve magneto generator. Managed electromagnetic generator is equipped with a so-called an excitation winding, which facilitates the alignment of the generator and a diesel engine. This optimizes teamwork aggregates and reduces wear of diesel. The generator is equipped with a built-in sensor of the rotor position, it can be used as a motor. This mode may perform the functions of the diesel engine starter. The generator is connected to the energy storage unit. This unit consists of several electrochemical capacitors manufactured by JSC "Elton."
The main element electrotransmission created during the project "Crimea", is a distributed microprocessor control system. This element of the experimental transmission was designed and manufactured NPF "Vector". The control system is designed to monitor the performance of the traction motors. It provides direct torque control of each of the eight traction motors. This allows you to not only effectively manage the machine, but also at the software level to implement a number of important functions: ABS, PBS control directional stability and speed. The last two functions are carried out by simultaneous or differential change of torque motors.
Experimental Machine "Crimea" Generator, control system and motors connected to mains electricity converters, created and produced by NPP "cycle +". All eight wheels experimental machine "Crimean" equipped with traction motors. Inductor valve engines with an excitation winding and integrated planetary gear set HPE "MEI (TU)." It should be noted, before the most suitable for use as traction on vehicles with electric transmission was considered a commutator motor with series excitation. The appearance of the new control system and power conversion, greatly improving the characteristics of the gate inductor motors.
Electric transmission, created during the project "Crimean" has a relatively simple principle. Diesel engine drives an electrical generator and that generates an alternating current which passes through a special apparatus and is converted into DC. Direct current is supplied to the power converters directly related to traction motors. Furthermore, part of the energy transmitted into the drive. Command distributed microprocessor control system power converters change modes motors.
An important element of the new power plant is a hybrid electric drive unit. During acceleration, this element of the system runs on the impact energy and thus "helps" the rest of the units. By reducing the speed of the machine is recovered braking energy into electricity and fed into the drive. If necessary experimental machine "Crimea" or equipment at its base can be moved without the use of a diesel engine, due to the energy stored in the storage unit. While cruising range in this mode is limited, but further progress in its batteries will increase significantly.
Experimental Machine "Crimea" Experimental Machine "Crimea" was compiled on the basis of BTR-90. Such a framework, among other things, allowed to compare the performance of the machine with an internal combustion engine and the same sample with hybrid propulsion and electric transmission. Tests showed that the 22-ton experimental car on the road can accelerate to 97 km / h A speed of 80 km / h the car dispersed for 33 seconds. Thus, the maximum speed of the machine "Crimean" can be compared with the basic BTR-90, but surpasses it in overclocking performance. It should be borne in mind that an armored personnel carrier equipped with engine capacity of 510 hp, while the diesel engine power "Crimea" - only 360 hp Perhaps it is the difference in engine power due to the superiority of the "Crimea" in reserve. When driving at 40 km / h the car with electric transmission can overcome one refueling to 940 km, ie a half times more than the BTR-90.
Despite the relatively low power of the engine, an experimental model cope with all the challenges. Machine "Crimean" successfully overcome trench width of 2 meters, half a meter wall and climb 30 °. In trials experienced car towed serial BTR-80. When driving on a dirt road "Crimea" was able to pull an armored personnel carrier at a speed of 48 km / h In addition, the car with the "trailer" has overcome the rise with a slope of 15 °.
All these figures show great opportunities promising technology with a hybrid power plant and electric transmission. About the performance of the microprocessor control system says radius machine. During the tests, due to the rotation of wheels in different directions were able to reduce this parameter to 3.8 meters. In other words, the machine "Crimea" is able to turn on the spot.
According to some sources, the use of the original power plant allowed to optimize the layout of the internal volume of the enclosure. Thanks to the release of volumes previously employed elements of the power plant or transmission can increase the number of transported payload.
Experimental Machine "Crimea" The project "Crimean" was the creation of a new power plant and transmission for armored vehicles, as well as verification of these systems in practice. Test only experimental prototype completed, apparently, last summer. In the future emergence of a new technology, established on the basis of experience. In addition, it is possible that in the distant future will come complete with military equipment based on the hybrid propulsion and electric transmission. Testing Machine "Crimean" clearly demonstrated the advantages of such systems will use.
However, it is too early to talk about the future of this technique. The first and last of the project "Crimean" appeared in July last year. Since then, no new messages arrive. The further fate of the project and its current status is unknown. It is likely that the project "Crimean" performed tasks assigned to closed and discarded, and operated on it will be used in the following papers.
On this Site:
http://rosinform.ru/
http://bmpd.livejournal.com/
http://gurkhan.blogspot.ru/
========================
"Penemuan" baru di bidang mesin penggerak ranpur yg merupakan perpaduan antara mesin konvensional dengan mesin elektrik.
Seperti kendaraan "Honda Hybrid".
Menurut saya paling cocok, ranpur demikian dipakai sebagai ran survaillance, pada satuan Kavaleri, seperti BRDM-nya Marinir yg Jaya, dan "Perret" Kavaleri TNI-AD kala itu.
Salam.
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