Zhongguang Wang, Beijing, June 17 (Xinhua
Zhang Mian Mian) Good Voice of China "CNR news reports, the Shenzhou No. 9
spacecraft orbiting the Earth 1 hour consumption how much You cannot guess,
only 1800 watts, the same as a common home air cooling or power utilization of
the high point of any power microwave, even so the spacecraft and appliances
for the home, but packed with a huge head. Day flying down the "divine
nine" power usage of only 43 degrees. Although the "divine nine"
power consumption is small, but there were a solid "heart" of the
power grid, always as "God nine flight to offer power protection. In line
with the power system development and production of eight homes of the China
Aerospace Science and Technology Corporation 811 technicians, Shenzhou about
the 9th grid three varieties of power, solar sailing, Ni-Cd battery, emergency
battery. A period of time ahead of the rocket launch, the ability system will
be fully charged as soon as the rocket started to work. After the rocket
launch, people can be really worried about whether the spacecraft residential
solar panels can proceed smoothly as the power system is truly a PV system,
such as a small "farm", the source of energy is solar powered energy,
solar panels windsurfing launched power grid to figure properly. Rely upon
solar electricity, area of the supply spacecraft, section of the battery
storage. "Shenzhou within the 9th orbiting the Earth circle about 1 hour
30 minutes, during which in excess of 50 minutes of light in the sunlight, the
solar panel systems can figure properly and charge storage batteries. But day
spa san francisco than half-hour inside the shadow of sunlight, solar
windsurfing will eradicate working, this time to take care of the spacecraft
towards normal operation with the electricity through the nickel-cadmium
batteries just before storage of excellent electricity. Itlike we usually make
use of the phone, only the battery is charged to be effective properly, so from
the light from the battery is charged, the spacecraft in order to maintain
normal operation. Rendezvous and docking implementation, the "One Temple
()" and "Shenzhou No. 9" will work together to fly, due to
location on the "One Temple" obscured the spacecraft the main solar
windsurfing, occluded part is not the normal charge . In order to solve the
problem of maxiscan ms509 energy balance, following a successful rendezvous and
docking, "Temple One" will "Shenzhou about the 9th perhaps the
electricity," Shenzhou within the 9th only need 10 mins of charge in than
50 minutes can a. Furthermore, the energy system even offers a huge role of
"help". In the event the spacecraft mishap, emergency battery will
probably be hired. The emergency battery is usually a high-performance than the
new silver-zinc battery, acts being a UPS. The presentation of an emergency,
the spacecraft time for the ground requires 4 hours, emergency battery can be
sure that the spacecraft power, and fall down search and rescue system to
deliver one day of electricity. Astronauts in the sky flying 10 days, the
energy consumption must depend upon the energy system. On the list of manned
space project, because of the limited power supply capacity, the astronauts
fear the price of electricity, could not bear to heat meals, are left-eat.
Second phase with the manned space power systems, solar power panels from the
material utilizing a three-junction GaAs, in comparison with a usage of
polysilicon, the facility generation autoboss v30 capacity
has doubled. Additionally , it definitely makes the more the robustness in the
power system. Meanwhile, the energy system using high-pressure system, and
reduced loss. A sufficient way to obtain electricity, the "Shenzhou No. 9
to make certain the astronauts to attend a lecture to enjoy hot meals.
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