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A device and method for improving the instantaneous loading voltage of zinc-silver reserve battery

A technology of zinc-silver reserve battery and loading instantaneous voltage, applied in primary battery, primary battery use/maintenance, circuit, etc., to achieve the effect of improving instantaneous loading voltage, meeting voltage accuracy requirements, and improving voltage characteristics

Active Publication Date: 2017-12-22
CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently known zinc-silver reserve batteries do not use a short-time loading activation method before loading to improve the instantaneous voltage characteristics of the battery pack activation loading

Method used

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  • A device and method for improving the instantaneous loading voltage of zinc-silver reserve battery
  • A device and method for improving the instantaneous loading voltage of zinc-silver reserve battery

Examples

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Embodiment Construction

[0028] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0029] see figure 1 and figure 2 , a device for increasing the instantaneous voltage of a zinc-silver reserve battery, comprising: a battery pack 1 composed of a plurality of zinc-silver reserve battery cells connected in series, an activation circuit, and a current-limiting resistor 4; wherein: the activation circuit is composed of an activation power supply 2 and The time relay 3 is connected in parallel; the activation circuit and the current limiting resistor 4 are connected in series to form a series circuit; the battery pack 1 and the series circuit are connected in parallel with each other. In this specific embodiment, wires 5 are used as connecting parts between various electrical components.

[0030] Further, the time relay 3 in t...

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Abstract

The present invention discloses a device and a method for raising the loading transient voltage of a zinc-silver reserve battery and relates to the technical field of reserve batteries and storage batteries. The device comprises a battery pack (1) formed by connecting a plurality of zinc-silver reserve battery single bodies in series and is characterized by further comprising an activation circuit and a current-limiting resistor (4), wherein the activation circuit is formed by connecting an activation power supply (2) and a time relay (3) in parallel; the activation circuit is connected in series with the current-limiting resistor (4) to form a series circuit; and the battery pack (1) and the series circuit are connected in parallel with each other. According to the technical scheme, the device can be used for effectively raising the loading transient voltage of the zinc-silver reserve battery, in particular to the loading transient voltage after dry storage. The technical scheme can be also applied to other reserve battery systems with the problem of voltage delay but is not limited to the zinc-silver reserve batteries.

Description

technical field [0001] The invention relates to the technical field of reserve batteries and accumulators, in particular to a device and method for increasing the instantaneous voltage of a zinc-silver reserve battery upon loading. Background technique [0002] Zinc-silver storage batteries are widely used in various fields due to their high specific energy, high specific power, large current discharge, stable discharge voltage, high voltage accuracy, reliability and safety. Zinc-silver reserve batteries are generally composed of battery pack casings, sockets, gas generators, liquid reservoirs, combined plate sets, electric heaters and other components. Among them, the positive and negative electrodes inside the zinc-silver reserve battery are completely isolated. When the battery pack is in use, turn on the external activation power supply to ignite the gas generator to generate sufficient pressure, inject the separately stored electrolyte into the combined plate group wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M6/36H01M6/50
CPCH01M6/36H01M6/5088
Inventor 关海波张瑞阁
Owner CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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