CA2700022A1 - 240v ac, battery powered reserve back-up device with automatic switching - Google Patents
240v ac, battery powered reserve back-up device with automatic switching Download PDFInfo
- Publication number
- CA2700022A1 CA2700022A1 CA 2700022 CA2700022A CA2700022A1 CA 2700022 A1 CA2700022 A1 CA 2700022A1 CA 2700022 CA2700022 CA 2700022 CA 2700022 A CA2700022 A CA 2700022A CA 2700022 A1 CA2700022 A1 CA 2700022A1
- Authority
- CA
- Canada
- Prior art keywords
- power
- main grid
- amperes
- backup
- pumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Abstract
This is a reserve electrical power device that switches automatically from main grid power to back up 24 V DC battery power when the main grid power is not available.
The battery power is then converted into 240 V, 60 Hz, AC and/or 120 V, 60 Hz, AC. This back up power device can be used for artesian wells pumps, sump pumps, fans, oil furnaces, refrigerators, freezers etc. The duration of the backup power is determined by the amount of amperes consumed and by the length of time that the amperes are drawn from the backup supply. When the main grid power supply becomes available again, the device automatically switches back to main grid mode. When the device returns to main grid mode, the incorporated chargers will recondition the batteries back to optimum voltage.
The battery power is then converted into 240 V, 60 Hz, AC and/or 120 V, 60 Hz, AC. This back up power device can be used for artesian wells pumps, sump pumps, fans, oil furnaces, refrigerators, freezers etc. The duration of the backup power is determined by the amount of amperes consumed and by the length of time that the amperes are drawn from the backup supply. When the main grid power supply becomes available again, the device automatically switches back to main grid mode. When the device returns to main grid mode, the incorporated chargers will recondition the batteries back to optimum voltage.
Description
Specification:
This device is made up of two 12 V batteries connected in series or one 24 V
battery. It also consists of one 120 V AC Inverter as well as one 240 V AC inverter as well as an automatic switching device to detect when the main grid power is or Is not available. The automatic switch will cycle between backup power and main grid power depending on the availability of the main grid power. Once the main grid power is available, the automatic chargers will recondition the batteries back to optimum voltage.
This device also features:
Low battery alarm.
High voltage alarm.
Short circuit alarm.
System shutdown if alarms are not heeded.
Security lighting when off of main grid power.
Indicator lights for battery or main grid power usage.
Indicator lights for battery charging mode.
This device is made up of two 12 V batteries connected in series or one 24 V
battery. It also consists of one 120 V AC Inverter as well as one 240 V AC inverter as well as an automatic switching device to detect when the main grid power is or Is not available. The automatic switch will cycle between backup power and main grid power depending on the availability of the main grid power. Once the main grid power is available, the automatic chargers will recondition the batteries back to optimum voltage.
This device also features:
Low battery alarm.
High voltage alarm.
Short circuit alarm.
System shutdown if alarms are not heeded.
Security lighting when off of main grid power.
Indicator lights for battery or main grid power usage.
Indicator lights for battery charging mode.
Claims
Claims:
This reserve electrical power device switches automatically from 240V AC, 60 Hz main grid power to back up 24 V DC battery power when the main grid power is not available.
The battery power is then converted into 240 V, 60 Hz, AC and/or 120 V, 60 Hz, AC. The conversion from DC power to AC power is done with the use of an inverter. This back up power device can be used for artesian well pumps, sump pumps, fans, oil furnaces, refrigerators, freezers etc. The input DC voltage is not limited to 24V DC and the output voltage is not limited to 240V AC. Both the input and output voltages can vary due to the demand. Modifications are required to vary these voltages. The duration of the backup power is determined by the amount of amperes consumed and by the length of time that the amperes are drawn from the backup supply. When the main grid power supply becomes available again, the device automatically switches back to main grid mode.
When the device returns to main grid mode, the incorporated chargers will recondition the batteries back to optimum voltage.
This reserve electrical power device switches automatically from 240V AC, 60 Hz main grid power to back up 24 V DC battery power when the main grid power is not available.
The battery power is then converted into 240 V, 60 Hz, AC and/or 120 V, 60 Hz, AC. The conversion from DC power to AC power is done with the use of an inverter. This back up power device can be used for artesian well pumps, sump pumps, fans, oil furnaces, refrigerators, freezers etc. The input DC voltage is not limited to 24V DC and the output voltage is not limited to 240V AC. Both the input and output voltages can vary due to the demand. Modifications are required to vary these voltages. The duration of the backup power is determined by the amount of amperes consumed and by the length of time that the amperes are drawn from the backup supply. When the main grid power supply becomes available again, the device automatically switches back to main grid mode.
When the device returns to main grid mode, the incorporated chargers will recondition the batteries back to optimum voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2700022 CA2700022A1 (en) | 2010-05-11 | 2010-05-11 | 240v ac, battery powered reserve back-up device with automatic switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2700022 CA2700022A1 (en) | 2010-05-11 | 2010-05-11 | 240v ac, battery powered reserve back-up device with automatic switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2700022A1 true CA2700022A1 (en) | 2011-11-11 |
Family
ID=44912952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2700022 Abandoned CA2700022A1 (en) | 2010-05-11 | 2010-05-11 | 240v ac, battery powered reserve back-up device with automatic switching |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2700022A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465253A (en) * | 2016-06-06 | 2017-12-12 | 中国电力科学研究院 | A kind of prepared auto restart method of operating for adapting to stable system acting automatically |
-
2010
- 2010-05-11 CA CA 2700022 patent/CA2700022A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465253A (en) * | 2016-06-06 | 2017-12-12 | 中国电力科学研究院 | A kind of prepared auto restart method of operating for adapting to stable system acting automatically |
| CN107465253B (en) * | 2016-06-06 | 2022-02-25 | 中国电力科学研究院 | Spare power automatic switching action method automatically adapting to action of stability system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |
Effective date: 20140515 |