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Storage battery monitoring system specially used for power transmission and distribution system

A monitoring system, battery technology, applied in the direction of measuring electricity, measuring electrical variables, measuring devices, etc., can solve the problems of mechanical wear, short service life, waste of the same circuit modules, etc., to reduce the overall cost, good flexibility, and convenient installation fixed effect

Inactive Publication Date: 2017-01-18
乐清市华尊电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current battery inspection products on the market are all complete products, generally including MCU control circuit, detection circuit, alarm circuit, display drive circuit, auxiliary power supply circuit, communication circuit, etc. However, considering the cost, manufacturers generally use small relays as the switches and sampling points of their inspection branches, which have disadvantages such as mechanical wear and short service life; with the advancement of technology, many devices require battery maintenance. It is also getting higher and higher. The performance of the current relay detection battery inspection is far from meeting the requirements of many important equipment for battery maintenance and battery-powered branch circuit working status judgment.
[0003] In addition, according to the capacity and number of battery packs to be inspected, many inspection roads may be required. Traditionally, multiple complete machines are used to process a certain number of batteries, which leads to the need for customers to configure additional lines to connect each battery. The summary of detection information of inspection products makes the wiring in the cabinet more complicated; in addition, in terms of cost, many identical circuit modules are wasted, such as the waste of many man-machine operation interfaces, resulting in high overall costs

Method used

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  • Storage battery monitoring system specially used for power transmission and distribution system
  • Storage battery monitoring system specially used for power transmission and distribution system
  • Storage battery monitoring system specially used for power transmission and distribution system

Examples

Experimental program
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Embodiment 1）

[0014] Figure 1 to Figure 3 A first embodiment of the invention is shown in which, figure 1 It is the front view of the first structure of the present invention; figure 2 for figure 1 A schematic diagram of the internal structure of the monitoring system shown; image 3 yes figure 2 A schematic diagram of the structure of the auxiliary function module in the monitoring system shown.

[0015] This embodiment is a dedicated storage battery monitoring system for power transmission and distribution systems, see Figure 1 to Figure 3 As shown, it includes a host body 1 and an auxiliary function module 2; the host body is provided with an MCU control circuit, a man-machine interface 11, and an alarm circuit and a display drive circuit connected to the MCU control circuit; the auxiliary function module is made separately, and The detachable setting is on the host body.

[0016] The host body is provided with placement chambers 12, and C45 installation guide rails 13 are prov...

Embodiment 2）

[0025] Figure 4 and Figure 5 Another embodiment of the invention is shown, wherein, Figure 4 It is a structural schematic diagram of another structure of the present invention; Figure 5 yes Figure 4 A schematic diagram of the structure of the auxiliary function module in the monitoring system shown.

[0026] This embodiment is basically the same as Embodiment 1, the difference is: see Figure 4-5 As shown, the outlines of the host body and each auxiliary function module are consistent, the host body and each auxiliary function module are arranged side by side in sequence, and each auxiliary function module is arranged adjacent to the tail end of the host body.

[0027] In this embodiment, the two adjacent ends on the front and rear sides of each auxiliary function module are provided with an electrical connection plug 31 at one end and an electrical connection jack 32 at the other end, and the rear end of the host body is also provided with an electrical connection pl...

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Abstract

The invention relates to a storage battery monitoring system specially used for a power transmission and distribution system. The system comprises a host body and auxiliary function modules. The host body is provided with a MCU control circuit, a man-machine operation interface, an alarm circuit and a display driving circuit. The auxiliary function modules comprise a detection circuit module, an auxiliary power supply module, a communication circuit module and a temperature monitoring module. Each auxiliary function module is individually and integrally made. Placement chambers are arranged in the host body. A C45 installation guide rail is arranged in each placement chamber. Each auxiliary function module is provided with a C45 installation clamping rail. Each auxiliary function module is clamped, installed and fixed on the C45 installation guide rail and is electrically connected to the host body through a plug-type terminal. One end of the C45 installation guide rail is rotatably arranged on a wall body of one end of each placement chamber through a hinge, and the other end is clamped and connected or fixed in a screw joint mode on a wall body of the other end of each placement chamber. The installation guide rail can be rotated out of the placement chamber and is exposed out of the host body. By using the system of the invention, integral cost can be effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of reactive power compensation in a power supply system, and in particular relates to a battery monitoring system dedicated to a power transmission and distribution system. Background technique [0002] The current battery inspection products on the market are all complete products, generally including MCU control circuit, detection circuit, alarm circuit, display drive circuit, auxiliary power supply circuit, communication circuit, etc. However, considering the cost, manufacturers generally use small relays as the switches and sampling points of their inspection branches, which have disadvantages such as mechanical wear and short service life; with the advancement of technology, many devices require battery maintenance. It is also getting higher and higher, and the performance of the current relay detection battery inspection is far from meeting the requirements of many important equipment for battery maint...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
CPCG01R31/3644
Inventor 不公告发明人
Owner 乐清市华尊电气有限公司