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A detection method and device for a backup power supply of an optical transceiver

A technology of backup power supply and detection method, which is applied in power supply testing, measuring devices, measuring electricity and other directions, can solve the problems of power supply damage, failure to supply power in time, and easy damage, so as to ensure normality, highlight substantive characteristics, and ensure normal operation. Effect

Active Publication Date: 2021-06-04
国网山东省电力公司惠民县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the backup power supply is only used in an emergency, it is usually in a state of being unused for a long time and is extremely vulnerable to damage. Therefore, it is necessary to regularly or real-time detect the backup power supply to ensure that it can be used normally in an emergency. The backup power supply in the existing technology is usually checked for faults by manual inspection. Every inspection will cause damage to the power supply, and manual inspection is difficult, inefficient, and real-time monitoring cannot be realized, resulting in a generally short service life of the backup power supply.
Once the backup power supply is damaged and the maintenance is not timely, if the backup power supply fails and cannot be supplied in time when the optical transceiver suddenly loses power in the working environment, it will bring serious consequences.

Method used

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  • A detection method and device for a backup power supply of an optical transceiver
  • A detection method and device for a backup power supply of an optical transceiver
  • A detection method and device for a backup power supply of an optical transceiver

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Such as figure 1 A detection method for a standby power supply of an optical transceiver includes the following steps:

[0036] Step 1: Read the current power value of the backup power supply.

[0037] Step 2: Determine whether the backup power unit is fully charged according to the current power value, if yes, go to step 4, if not, go to step 3.

[0038] Step 3: Charge the backup power supply and disconnect the charging line after it is fully charged.

[0039] The purpose of the above steps is to ensure that the backup power supply is in a fully charged state, as a reference point for power calibration, and to ensure the accuracy of power estimation after the subsequent discharge test.

[0040] Step 4: Discharge the backup power supply to a high preset power value, obtain the power estimate of the backup power supply according to the discharge voltage and discharge current during the discharge process, and disconnect the discharge circuit after completion.

[0041] ...

Embodiment 2

[0046] Such as figure 2 A detection method for a standby power supply of an optical transceiver includes the following steps:

[0047] Step 1: Read the current power value of the backup power supply.

[0048] Step 2: Determine whether the backup power unit is fully charged according to the current power value, if yes, go to step 4, if not, go to step 3.

[0049] Step 3: Charge the backup power supply and disconnect the charging line after it is fully charged.

[0050] Step 4: Discharge the backup power supply to 65%, obtain the power estimate of the backup power supply according to the discharge voltage and discharge current during the discharge process, and disconnect the discharge circuit after completion.

[0051] Step 5: Continue to discharge the backup power supply to 36%, and update the power estimation according to the discharge voltage and discharge current during the discharge process.

[0052] Step 6: Charge the backup power supply, and update the power estimate ...

Embodiment 3

[0056] Such as image 3 A detection method for a standby power supply of an optical transceiver includes the following steps:

[0057]Step 1: Read the current power value of the backup power supply.

[0058] Step 2: Determine whether the backup power unit is fully charged according to the current power value, if yes, go to step 4, if not, go to step 3.

[0059] Step 3: Charge the backup power supply and disconnect the charging line after it is fully charged.

[0060] Step 4: Discharge the backup power supply to 65%, obtain the power estimate of the backup power supply according to the discharge voltage and discharge current during the discharge process, and disconnect the discharge circuit after completion.

[0061] Step 5: Continue to discharge the backup power supply to 36%, and update the power estimation according to the discharge voltage and discharge current during the discharge process.

[0062] Step 6: Charge the backup power supply, and update the power estimate af...

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PUM

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Abstract

The present invention discloses a detection method and device for a backup power supply of an optical transceiver. By performing multiple charging and discharging actions on the backup power supply, and updating its electric quantity estimate after each charge and discharge is completed, and finally checking the standby power supply in the fully charged state The power estimate is compared with the theoretical full charge capacity, and if the error is within the preset difference range, the monitoring is successful. The present invention can be implemented in the processor of the optical transceiver in the form of a script to automatically calibrate the backup power to ensure that the power of the backup power is always in a normal state. Normal operation ensures the normal power communication.

Description

technical field [0001] The invention relates to the technical field of electric power communication equipment, and more specifically relates to a detection method and device for a standby power supply of an optical transceiver. Background technique [0002] The optical transceiver is the terminal equipment for optical signal transmission. In the power system, the operating parameters of various equipment on the unattended substation site need to be transmitted to the dispatching terminal in real time through the power communication network, and the in-depth processing and processing of these data are carried out to form Useful information that can support decision-making can further ensure the normal operation of the entire power grid supply and distribution environment. The optical transceiver equipment is used to realize photoelectric conversion in the power communication network environment, convert the electrical signal of the relevant remote power monitoring workplace s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/40G01R31/3842
Inventor 时建成孟凡泉石秀军刘冬司学民张勇庞立平马斌曹福刚王道泉
Owner 国网山东省电力公司惠民县供电公司