Standard module for solar array, preparation method of standard module and solar array with standard module

Abstract

The invention discloses a standard module for a solar array, a preparation method of the standard module and the solar array with the standard module, and the standard module comprises a CIC battery pack which comprises a plurality of CIC batteries which are electrically connected in sequence, and the CIC battery pack is provided with a first total electrode and a second total electrode; the circuit board is used for being electrically connected with the CIC battery pack, the circuit board is arranged below the CIC battery pack, the size of the cross section of the circuit board corresponds to that of the cross section of the CIC battery pack, a plurality of first bonding pads and a plurality of second bonding pads are arranged on the circuit board, a lap joint area is arranged on the circuit board, and the lap joint area is used for lap joint between two standard modules; the first bus members are arranged in the circuit board and electrically connected with the first total electrode through the first bonding pads, and the first bus members pass through the lap joint area; and the plurality of second bus members are arranged in the circuit board, are electrically connected with the second total electrode through the second bonding pad, and pass through the lap joint area.

Description

technical field [0001] The invention relates to the technical field of the solar array circuit part in the spacecraft power supply subsystem, in particular to a standard module for the solar array, a preparation method thereof and a solar array with the same. Background technique [0002] The spacecraft solar array is composed of circuit parts and mechanical parts. The circuit part includes CIC batteries or CIC battery modules, diodes, cables, and electrical connectors. The mechanical parts include substrates, connecting frames, expansion locking mechanisms, compression release mechanisms, and buffer release mechanisms. , position feedback components, etc. [0003] refer to figure 1 , figure 2 , image 3 and Figure 4 , the basic unit of the existing solar array circuit part is usually a traditional CIC battery, and the traditional CIC battery includes a single solar cell 111, a single glass cover 112, an interconnect 113, and a bypass diode 114, wherein the single glas...

AI Technical Summary

Problems solved by technology

[0004]The solar array battery circuit part is usually designed according to the power demand or substrate size, and the traditional CIC battery, bus bar, cable 140, and diode are arranged. The traditional CIC battery It can only be arranged in a rectangle so that the bus bars can be arranged at both ends of the traditional CIC battery for confluence. The design is more cumber

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