Micro-grid energy storage system applied in island far away from land
An energy storage system and micro-grid technology, applied in system integration technology, information technology support system, photovoltaic power generation, etc., can solve the problems of occupying a large space, shortening the life, and aging too fast of the battery, and achieve simple system structure and low construction cost. Low, the effect of ensuring safe and stable operation
Inactive Publication Date: 2018-06-05
STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO +2
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The shortage of battery energy storage mainly has the following points: too frequent charging and discharging may cause the battery to age too quickly and shorten its life; takes up a lot of space
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] A microgrid energy storage system applied to isolated land islands, comprising: a power demand module 1, an information processing module 2, a power distribution module 3, a real-time monitoring module 6, and an energy module 7. The power demand module 1 is connected to the information processing module 2, and the information processing module 2 is connected to the power distribution module 3, and the power distribution module 3 is connected to the energy module 7, and the energy module 7 includes a distributed power supply module 4, a battery energy storage module 5, and the battery The energy storage module 5 is connected to the real-time monitoring module 6 .
[0022] The power demand module 1 is used to send a demand signal for power from a power load;
[0023] The information processing module 2 is used to analyze, calculate and process the electricity demand signal, and send it to the power distribution module 3;
[0024] The power distribution module 3 refers to...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a micro-grid energy storage system applied in an island far away from a land. The micro-grid energy storage system comprises a power demand module, an information processing module, a power distribution module, a real-time monitoring module and an energy module, wherein the power demand module is configured to send a signal of demand of an electrical load on power; the information processing module is configured to analyze, calculate and process the power demand signal and send the power demand signal to the power distribution module; the power distribution module is configured to distribute processed information and judge whether a storage battery energy storage module is connected or not; a distributed power module is configured to realize wind energy power generation and light energy power generation; the storage battery energy storage module is configured to supply electrical energy when the electricity generated by wind energy and light energy is deficient and meet a power load demand; and the real-time monitoring module is configured to monitor the information of temperature, electric quantity and duration of flight of the energy module, wherein an alarm system is arranged in the real-time monitoring module, and alarming and cutting off are performed if some index is unqualified. The system can be used for adjusting and outputting energy according to a real-time demand, and the energy can be utilized more effectively.
Description
technical field [0001] The invention relates to the technical field of micro-grid energy storage, in particular to a micro-grid energy storage system applied to isolated land islands. Background technique [0002] At present, most energy storage systems are battery energy storage, and some are hybrid energy storage systems with supercapacitors. The obvious advantage of battery energy storage is that its technology is very mature and standardized, and it is very convenient to use, transport and mix. The shortage of battery energy storage mainly has the following points: too frequent charging and discharging may cause the battery to age too quickly and shorten its life; Take up a lot of space. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a microgrid energy storage system applied to isolated land islands, which can well adjust the output according to real-time needs and utilize energy more effect...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/46H02J3/38H02J13/00
CPCH02J3/383H02J3/386H02J3/388H02J3/46H02J13/0006Y02E10/56Y02E10/76Y02E40/70Y04S10/12
Inventor 胡细兵李友平程厚高何怡燕王德胜方斌涂昊季华艳赵吴鹏程江洲
Owner STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO