WO2020034614A1 - 一种充电站有序充电管理系统及方法 - Google Patents

一种充电站有序充电管理系统及方法 Download PDF

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Publication number
WO2020034614A1
WO2020034614A1 PCT/CN2019/075432 CN2019075432W WO2020034614A1 WO 2020034614 A1 WO2020034614 A1 WO 2020034614A1 CN 2019075432 W CN2019075432 W CN 2019075432W WO 2020034614 A1 WO2020034614 A1 WO 2020034614A1
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Prior art keywords
charging
station
power
charging station
platform server
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PCT/CN2019/075432
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English (en)
French (fr)
Inventor
何春林
陈佩军
郑正仙
严性平
Original Assignee
国网浙江省电力有限公司杭州供电公司
浙江大有实业有限公司杭州科技发展分公司
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Application filed by 国网浙江省电力有限公司杭州供电公司, 浙江大有实业有限公司杭州科技发展分公司 filed Critical 国网浙江省电力有限公司杭州供电公司
Priority to US16/345,831 priority Critical patent/US11267361B2/en
Publication of WO2020034614A1 publication Critical patent/WO2020034614A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/63—Monitoring or controlling charging stations in response to network capacity
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/67—Controlling two or more charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/68—Off-site monitoring or control, e.g. remote control
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/58—The condition being electrical
    • H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Definitions

  • the present application relates to the technical field of charging control of electric vehicle charging stations, for example, to an orderly charging management system and method for charging stations.
  • the present application provides an orderly charging management system for a charging station, which can prevent overloading of the charging station and avoid adverse effects on the voltage and power of the distribution network.
  • the present application provides an orderly charging management method for a charging station, which also has The above technical effects.
  • This application provides an orderly charging management system for a charging station, including: a charging station station management management device, a charging pile monitoring device, and a system platform server;
  • the system platform server is configured to set the power capacity of the charging station and send the power capacity of the charging station to the charging station station management management device corresponding to the charging station;
  • the charging pile monitoring device is configured to collect operating parameters of a charging pile corresponding to the charging pile monitoring device and send the operating parameters to the charging station station control management device;
  • the charging station station management management device is configured to: after receiving a charging request sent by the charging station monitoring device, determine the charging station according to the power capacity and the operating parameters of all the charging stations in the charging station. Whether there is a power headroom, in response to determining that the charging station has a power headroom, immediately responding to the charging request; in response to determining that the charging station has no power headroom, delaying the response to the charging request or adjusting a plurality of the Charging power of the charging pile.
  • This application also provides an orderly charging management method for a charging station, including:
  • the system platform server sends the power capacity of the charging station to a charging station station management device corresponding to the charging station;
  • the charging pile monitoring device collects operating parameters of the charging pile corresponding to the charging pile monitoring device and sends the operating parameters to the charging station station control management device;
  • the charging station station management management device After receiving the charging request sent by the charging station monitoring device, the charging station station management management device determines whether the charging station has power according to the power capacity and the operating parameters of all the charging stations in the charging station. Residual, in response to determining that the charging station has a power reserve, immediately responding to the charging request; in response to determining that the charging station has no power reserve, delay responding to the charging request or adjusting at least one of the charging stations The charging power of the charging pile is described.
  • FIG. 1 is a schematic diagram of an orderly charging management system for a charging station according to an embodiment of the present application
  • FIG. 2 is a schematic flowchart of an orderly charging management method for a charging station according to an embodiment of the present application.
  • the core of this application is to provide an orderly charging management system for a charging station, which can prevent overloading of the charging station and avoid adverse effects on the voltage and power of the distribution network.
  • Another core of this application is to provide a charging station.
  • the method of orderly charging management also has the above technical effects.
  • FIG. 1 is a schematic diagram of an orderly charging management system for a charging station according to an embodiment of the present application. Referring to FIG. Control management device 102 and system platform server 103.
  • the system platform server 103 may control one or more charging stations in the current power distribution area.
  • the system platform server 103 performs orderly charging management on one or more of the charging stations, the system platform server 103 Corresponding power capacity can be set for all charging stations, and different charging capacity can be set for different charging stations.
  • the power capacity of all charging stations is sent to the corresponding charging station station management management device 102, so as to provide an analysis and judgment basis for the charging station station control management device 102.
  • the above power capacity is the maximum charging power value allowed by the charging station set by the system platform server 103 to avoid an overload situation, and is different from the maximum charging power value that the charging station can actually provide.
  • the power capacity of the charging station is less than The maximum charging power it can actually provide.
  • the charging pile monitoring device 101 corresponds to the charging pile one by one, that is, each charging pile can be provided with a charging pile monitoring device 101, so that the charging pile monitoring device 101 is used to collect the operating parameters of the corresponding charging pile, and further collect the collected charging
  • the operating parameters of the pile are sent to the charging station station control management device 102.
  • the above operating parameters may include a charging current, a charging voltage, and a charging power.
  • the charging pile monitoring device 101 is also responsible for sending the charging request of the electric vehicle to the charging station station control management device 102. It also receives a control instruction from the charging station station control management device 102 that responds to the charging request immediately or delays responding to the charging request or adjusts the charging power of at least one charging pile, and then according to the control instruction, the working status of the charging pile.
  • the charging station station control management device 102 can manage and control all charging posts in the charging station. It is mainly used to judge whether the charging pile is allowed to charge electric vehicles and adopt different control strategies in different situations. For example, after receiving the charging request, the charging station station control management device 102 can determine whether the charging station has a power reserve according to the operating parameters of each charging station and the power capacity of the charging station. Then immediately respond to the charging request, and send a control instruction to allow charging to the corresponding charging pile monitoring device 101 to allow the corresponding charging pile to charge the electric vehicle; if the charging station has no power reserve, delay the response to the charging request or adjust at least Charging power of a charging pile.
  • the so-called delayed response to the charging request that is, the charging station station control management device 102 does not immediately respond to the charging request, and only responds to the charging request when the charging station has power reserve again.
  • the so-called adjustment of the charging power of at least one charging pile that is, the charging station station control management device 102 immediately responds to the charging request, but at the same time adjusts the charging power of at least one charging pile, so that at least one charging pile is charged with the adjusted charging power. Make sure that the total charging power of the charging station does not exceed the power capacity of the charging station.
  • the way in which the charging station station control management device 102 determines whether the charging station has a power reserve may be: sum the charging power of all charging piles to obtain the total charging power, and then the total charging power and the power capacity of the charging station Do the difference to get the power difference between the two, and compare the power difference with the user's requested power. If the power difference is less than the user's requested power, the charging station does not have power reserve; otherwise, the charging station has power reserve. the amount.
  • the charging station station control management device 102 can sort all the electric vehicles to be charged, and wait until the charging station has power reserve, for example, the charging station has finished charging and the charging station has power reserve. During the measurement, the charging station station control management device 102 may respond to the charging requests of all electric vehicles to be charged in sequence according to the sequencing order.
  • the above-mentioned manner for sorting all electric vehicles to be charged may be based on a chronological order of receiving the charging request, that is, "first-come-first-served"; or may also be based on price concessions of charging stations, for example, Prioritize electric vehicles at preferential charging time periods; or you can also sort them based on user credit ratings. Naturally, higher credit ratings come first, and lower credit ratings come behind. Of course, in combination with the actual situation, the above-mentioned factors can also be sorted or other sorting methods can be used, which can be determined according to actual needs.
  • the charging station station management management device 102 can also mark the status of the charging pile monitoring device 101.
  • the status of the corresponding charging pile monitoring device 101 can be marked as the charging status, and the status is charged.
  • the value of the charging pile monitoring device 101 is increased by 1; when the charging pile is finished charging, the state of the corresponding charging pile monitoring device 101 may be marked as an off state, and the value of the charging pile monitoring device 101 in the state of being charged is reduced by 1. Therefore, the charging station station management management device 102 can poll the value of the charging pile monitoring device 101 in the charging state to know whether there is a charging pile to end the charging. When there is a charging pile to end the charging, it is allowed to charge the electric vehicle in the previous order. .
  • the charging station station control management device 102 may only adjust the current charging station, that is, the charging power of the charging station that sends the charging request; or the charging station station control management device may also adjust the charging station Charging power, so that at least one charging post is charged with the adjusted charging power.
  • the charging power of multiple charging piles can be adjusted by an equal distribution method under the condition that the power capacity of the charging station is not exceeded, that is, adjusting The charging power of each subsequent charging pile is equal; or the charging power of multiple charging piles can also be adjusted in an uneven distribution manner, that is, the charging power of the adjusted multiple charging piles is not equal.
  • this application does not limit it uniquely, and can make different settings according to actual conditions.
  • the orderly charging management system of the charging station provided in this application can effectively control and control the charging station.
  • the power consumption of the charging station can be controlled within the allowable range to prevent overloading, avoid the impact on the load and voltage of the distribution network, and ensure the normal residents and enterprises in the distribution area. Electricity.
  • system platform server 103 is further configured to display the operation status of all charging posts in the charging station and the charging status of the electric vehicle.
  • the system platform server 103 may also display The operation of all charging stations in the charging station and the charging of electric vehicles.
  • the system platform server 103 can display the operation status of all charging stations in the charging station, including: the charging power of each charging station, the total charging power of the charging station, the number and number of idle charging stations, the number of charging stations being charged, and Number, charging queue, charging time of each electric vehicle, etc.
  • the administrator can know the operation status of the charging station through relevant mobile devices, for example, through a mobile phone, so as to facilitate the real-time monitoring and management of the charging station.
  • the user can obtain the above information through the relevant APP through the mobile device, so that the user can choose the optimal charging time and place based on the above information. For example, if there are more people in the queue at the current charging station, the user can choose other charging Station for charging. And when the user's electric vehicle is being charged, the user can also know the charging situation of the electric vehicle, such as the charging time and the remaining time. Give users a smarter charging experience.
  • the charging station station control management device 102 is further configured to obtain the total power consumption parameters of the charging station and the total operation parameters of the plurality of charging piles, and send the total power consumption parameters and the total operation parameters to the system platform server. 103;
  • the system platform server 103 is further configured to determine whether to start the ordered charging control mode according to the total power consumption parameter and the total operation parameter, and when the charging control mode is started, send a startup instruction to the charging station station control management device 102.
  • the charging station station control management device 102 may obtain the total power consumption parameters of the charging station from the power distribution cabinet, including voltage, current, power, and power.
  • the charging station station management management device 102 can also obtain the total operating parameters of multiple charging piles from the charging pile monitoring device 101, including the number of charging times, the charging time, and the charging power.
  • the charging station station control management device 102 sends the obtained total power consumption parameters and total operation parameters to the system platform server 103.
  • the system platform server 103 analyzes the above-mentioned total power consumption parameters and total operation parameters, obtains power consumption characteristics of charging stations and residents at different times, and determines whether to start an orderly charging control mode. For example, through the above analysis, it is known that during the working day, the charging station uses less electricity. Even if the orderly charging control mode is not started during the working day, it will not affect the distribution network. Therefore, the system platform server 103 is on the working day. The charging control mode may not be activated, that is, there is no restriction on the charging of the charging pile during the working day.
  • an orderly charging control mode can be activated and a start instruction is sent to the charging station station control management device 102, so that when the charging station station control management device 102 receives a charging request, according to the ordered charging control
  • the strategy controls whether the charging pile is charged or not.
  • the background management server may also set a charging discount period according to the electricity consumption characteristics of the charging station and the residents. For example, it is known through analysis that the peak period of residential power consumption is 11:00 to 13:00, and the low period of residential power consumption is 13:00 to 17:00. Therefore, 13:00 to 17:00 can be set as the charging discount period, so that users have more choices to charge in this charging discount period, avoiding the peak period of residents' electricity consumption, and achieving "clipping and valley filling" to avoid distribution.
  • the grid has an impact.
  • system platform server 103 is further configured to adjust the power capacity of the charging station according to the total power consumption parameters and the total operating parameters of the plurality of charging piles.
  • the system platform server 103 can also adjust the power capacity of the charging station based on the total power consumption parameters of the charging station and the total operating parameters of the plurality of charging piles on the basis of starting the ordered charging management mode. For example, the system platform server 103 can obtain the power consumption situation of the charging station and the residents according to the total operating parameters of the multiple charging piles and the total power consumption parameters of the charging station, and further, dynamically change the power capacity of the charging station according to the power consumption situation Adjustment. For example, when the proportion of residents 'electricity is high, the power capacity of the charging station can be reduced; when the proportion of residents' electricity is low, the power capacity of the charging station can be increased. By dynamically adjusting the power capacity of the charging station, it is possible to improve the charging efficiency while ensuring that no overload occurs, and to better meet the charging needs of electric vehicles.
  • system platform server 103 is further configured to: evaluate the implementation effect of the ordered charging control mode, and adjust the ordered charging control mode according to the evaluation result.
  • the system platform server 103 may also evaluate the implementation effect of the charging control mode according to the actual power consumption situation, for example, assess whether the start-up time of the ordered charging control mode is appropriate and whether the power capacity of the charging station is set. Reasonable. After the above evaluation is completed, the system platform server 103 may further adjust the orderly charging control mode according to the result of the evaluation to improve the implementation of the orderly charging control strategy.
  • the orderly charging management system for a charging station includes a charging station station management management device, a charging pile monitoring device, and a system platform server; the system platform server is configured to send the power capacity of the charging station to the corresponding one The charging station station management management device; the charging station monitoring device is configured to collect operating parameters of the charging station and send the operating parameters to the charging station station control management device; the charging station station control management device is set to After receiving the charging request sent by the charging pile monitoring device, determine whether the charging station has a power reserve according to the power capacity and the operating parameters of all the charging piles in the charging station. If there is a power reserve, then Immediately respond to the charging request; if there is no power reserve, delay responding to the charging request or adjusting the charging power of at least one of the charging piles.
  • FIG. 2 is a schematic flowchart of an orderly charging management method for a charging station according to an embodiment of the present application. As can be seen from FIG. 2, the charging management method may include steps S10 to S50.
  • step S10 the system platform server sends the power capacity of the charging station to the charging station station management management device corresponding to the charging station.
  • step S20 the charging pile monitoring device collects operating parameters of the charging pile corresponding to the charging pile monitoring device and sends the operating parameters to the charging station station control management device.
  • step S30 after the charging station station management management device receives the charging request sent by the charging pile monitoring device, it determines whether the charging station has a power reserve according to the power capacity and the operating parameters of all the charging piles in the charging station.
  • step S40 if there is a power margin, the charging request is immediately responded.
  • step S50 if there is no power reserve, the response to the charging request is delayed or the charging power of the charging pile is adjusted.
  • the charging management method further includes: displaying, by a system platform server, the operation status of all charging posts in the charging station and the charging status of the electric vehicle.
  • the charging management method further includes: the charging station station management management device reads the total power consumption parameters of the charging station, and sends the total power consumption parameters and the total operating parameters of all charging piles to the system platform server; The system platform server judges whether to start the orderly charging control mode according to the total power consumption parameters and the overall operation parameters. When the charging control mode is started, it sends a startup instruction to the charging station station management device.
  • the method further includes: the system platform server adjusts the power capacity of the charging station according to the total power consumption parameter and the total operation parameter.
  • the method further includes: the system platform server evaluates the implementation effect of the ordered charging control mode, and adjusts the ordered charging control mode according to the evaluation result.
  • determining whether the charging station has a power reserve according to the power capacity and the operating parameters of each of the charging stations in the charging station includes: determining a sum of the charging power of all charging stations. The difference between the power capacity of the charging station to obtain the power difference; determining whether the power difference is greater than the requested power; in response to the power difference being greater than the requested power, determining that the charging station has a power margin; responding to The power difference is not greater than the requested power, and it is determined that the charging station has no power margin.
  • the operation status of all the charging piles includes: the charging power of each charging pile, the total charging power of the charging station, the number and number of idle charging piles, the number and number of charging piles being charged, and charging The queuing situation; and the charging situation of the electric vehicle includes the charging time of the electric vehicle.
  • the charging station orderly charging management system uses a charging pile monitoring device to monitor the operating status of the charging pile and sends the obtained operating parameters of the charging pile to the charging station station management management device; the charging station is transmitted through the system platform server The power capacity of the charging station is sent to the charging station station management management device.
  • the charging station station management management device After receiving the charging request, the charging station station management management device first determines whether the charging station has power surplus based on the operating parameters of all charging stations in the charging station and the power capacity of the charging station. If not, the response to the charging request is delayed or the charging power of all charging piles is adjusted.
  • the charging station orderly charging management system can control the charging power of the charging pile to control the power consumption of the charging station within the allowable range, effectively implement the peak load and valley fill of the grid load, promote the clean energy consumption and reduce A large number of electric vehicles have an impact on the load of the power grid during disorderly charging, ensuring the normal power consumption of residents and enterprises.
  • the orderly charging management method provided by the charging station provided in this application can effectively reduce the impact of electric vehicle charging on the distribution network, thereby slowing down the investment and construction of the distribution network, and facilitating the coordinated and interactive development of the electric vehicle and the distribution network.
  • RAM Random Access
  • ROM Read-Only Memory
  • electrically programmable ROM electrically erasable programmable ROM
  • registers hard disks, removable disks
  • CD-ROM Compact Disc, Read-Only Memory, CD-ROM

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Abstract

一种充电站有序充电管理系统，包括系统平台服务器（103），充电桩监控设备（101）以及充电站站控管理设备（102），其中系统平台服务器（103）设置为将充电站的功率容量发送至对应的充电站站控管理设备（102），充电桩监控设备（101）设置为采集充电桩的运行参数并将运行参数发送至充电站站控管理设备（102），充电站站控管理设备（102）设置为接收充电桩监控设备（101）发送的充电请求后，根据功率容量及充电站内每个充电桩的运行参数，判断充电站是否有功率余量，响应于确定所述充电站有功率余量，立即响应充电请求；响应于确定所述充电站没有功率余量，延时响应充电请求或调整充电桩的充电功率。

Description

一种充电站有序充电管理系统及方法
本申请要求在2018年08月15日提交中国专利局、申请号为201810929691.1的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及电动汽车充电站充电控制技术领域，例如涉及一种充电站有序充电管理系统及方法。
背景技术
随着资源紧张和环境污染日渐严重，越来越多的国家都在提倡绿色出行。其中，电动汽车因可降低车辆对能源的消耗以及减少尾气排放而被广泛推广和应用。电动汽车规模化应用，需要大量的充电桩来完成充电服务。虽然，充电桩数量的增加可以缓解紧张的充电需求。但在无序和随机的充电模式下，整个充电站容易引发瞬时超负荷情况，对配电网的负荷、电压等造成严重影响，甚至影响居民生活与工业生产安全可靠用电。
因此，如何解决充电站无序充电，以杜绝充电站发生超负荷现象和避免对配电网造成不良影响是本领域亟待解决的技术问题。
发明内容
本申请提供一种充电站有序充电管理系统，可以杜绝充电站发生超负荷情况，避免对配电网电压、功率等造成不良影响；本申请提供一种充电站有序充电管理方法，同样具有上述技术效果。
本申请提供了一种充电站有序充电管理系统，包括：充电站站控管理设备，充电桩监控设备，系统平台服务器；
所述系统平台服务器设置为：设定所述充电站功率容量并将充电站的功率容量发送至与所述充电站对应的所述充电站站控管理设备；
所述充电桩监控设备设置为：采集与所述充电桩监控设备对应的充电桩的运行参数并将所述运行参数发送至所述充电站站控管理设备；
所述充电站站控管理设备设置为：接收所述充电桩监控设备发送的充电请求后，根据所述功率容量及所述充电站内所有所述充电桩的所述运行参数，判 断所述充电站是否有功率余量，响应于确定所述充电站有功率余量，立即响应所述充电请求；响应于确定所述充电站没有功率余量，延时响应所述充电请求或调整多个所述充电桩的充电功率。
本申请还提供了一种充电站有序充电管理方法，包括：
系统平台服务器将充电站的功率容量发送至与所述充电站对应的充电站站控管理设备；
充电桩监控设备采集与所述充电桩监控设备对应的充电桩的运行参数并将所述运行参数发送至所述充电站站控管理设备；
所述充电站站控管理设备接收所述充电桩监控设备发送的充电请求后，根据所述功率容量及所述充电站内所有所述充电桩的所述运行参数，判断所述充电站是否有功率余量，响应于确定所述充电站有功率余量，立即响应所述充电请求；响应于确定所述充电站没有功率余量，延时响应所述充电请求或调整所述充电站内至少一个所述充电桩的充电功率。
附图概述
下面将对相关技术和实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例所提供的充电站有序充电管理系统的示意图；
图2为本申请实施例所提供的充电站有序充电管理方法的流程示意图。
具体实施方式
本申请的核心是提供一种充电站有序充电管理系统，可以杜绝充电站发生超负荷情况，避免对配电网电压、功率等造成不良影响；本申请的另一核心是提供一种充电站有序充电管理方法，同样具有上述技术效果。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
请参考图1，图1为本申请实施例所提供的充电站有序充电管理系统的示意 图；参考图1可知，该充电站有序充电管理系统可以包括：充电桩监控设备101，充电站站控管理设备102以及系统平台服务器103。
在一实施例中，系统平台服务器103可以管控当前配电区域内的一个或多个充电站，当系统平台服务器103对其中的一个或多个充电站实施有序充电管理时，系统平台服务器103可以为所有充电站设定其对应的功率容量，不同的充电站可以设定不同的功率容量。并将所有充电站的功率容量发送给对应的充电站站控管理设备102，为充电站站控管理设备102提供分析判断依据。其中，上述功率容量为系统平台服务器103为避免发生超负荷情况而设定的充电站所允许的最大充电功率值，区别于充电站实际可提供的最大充电功率值，通常充电站的功率容量小于其实际可提供的最大充电功率值。
充电桩监控设备101与充电桩一一对应，即每个充电桩均可以设置一个充电桩监控设备101，从而利用充电桩监控设备101采集对应的充电桩的运行参数，并进一步将采集到的充电桩的运行参数发送至充电站站控管理设备102。其中，上述运行参数可以包括充电电流、充电电压、以及充电功率等。此外，充电桩监控设备101还负责将电动车辆的充电请求发送给充电站站控管理设备102。并接收充电站站控管理设备102返回的立即响应充电请求或延时响应充电请求或调整至少一个充电桩的充电功率的控制指令，进而根据该控制指令充电桩的工作状态。
充电站站控管理设备102可以管控充电站内的所有充电桩。其主要用于判断是否允许充电桩对电动车辆充电并在不同情况下采取不同的控制策略。例如，充电站站控管理设备102接收到充电请求后，即可根据每个充电桩的运行参数与充电站的功率容量，判断该充电站是否有功率余量，若充电站有功率余量，则立即响应该充电请求，向对应的充电桩监控设备101发送允许充电的控制指令，以允许对应的充电桩对电动车辆充电；若充电站没有功率余量，则延时响应充电请求或调整至少一个充电桩的充电功率。所谓延时响应充电请求，即充电站站控管理设备102不会立即响应充电请求，而当充电站重新具有功率余量时才响应充电请求。所谓调整至少一个充电桩的充电功率，即充电站站控管理设备102立即响应充电请求，但同时对至少一个充电桩的充电功率进行调整，使至少一个充电桩以调整后的充电功率进行充电，确保充电站的总的充电功率不超出充电站的功率容量。其中，充电站站控管理设备102判断充电站是否有功率余量的方式可以为：对所有充电桩的充电功率做和得到总的充电功率，进 而对该总的充电功率与充电站的功率容量做差得到二者的功率差值，比较该功率差值与用户的请求功率的大小，若该功率差值小于用户的请求功率，则充电站没有功率余量，反之，则充电站有功率余量。
对于延时响应充电请求的情况，充电站站控管理设备102可以对所有待充电的电动车辆进行排序，等到充电站有功率余量时，例如，有充电桩结束充电而使充电站有功率余量时，充电站站控管理设备102可以根据排序的先后，依次响应所有待充电的电动车辆的充电请求。其中，上述对所有待充电的电动车辆进行排序的方式可以为根据接收充电请求的时间先后顺序进行排序，即“先到先充”；或者还可以根据充电站的价格优惠情况进行排序，例如，优先将电动车辆排在充电价格优惠的时段；或者还可以根据用户信用等级进行排序，自然，信用等级较高的排在前边，信用等级较低的排在后边。当然，结合实际情况，还可以综合上述各因素进行排序或者采用其他的排序方式，具体根据实际需要确定即可。
此外，充电站站控管理设备102还可以对充电桩监控设备101的状态进行标注，当充电桩充电时，可以将对应的充电桩监控设备101的状态标注为充电状态，并将状态为充电的充电桩监控设备101的数值加1；当充电桩结束充电时，可以将对应的充电桩监控设备101的状态标注为断开状态，并将状态为充电的充电桩监控设备101的数值减1。从而，充电站站控管理设备102通过轮询处于充电状态的充电桩监控设备101的数值，便可获知是否有充电桩结束充电，当有充电桩结束充电时，允许排序在前的电动车辆充电。
对于调整充电桩的充电功率的情况，充电站站控管理设备102可以只调整当前充电桩，即发送充电请求的充电桩的充电功率；或者充电站站控管理设备还可以调整至少一个充电桩的充电功率，以使至少一个充电桩以调整后的充电功率进行充电。
在一实施例中，针对调整多个充电桩的充电功率的情况，在满足不超出充电站的功率容量的条件下，可以通过均等分配的方式对多个充电桩的充电功率进行调整，即调整后的每个充电桩的充电功率相等；或者还可以通过非均等分配的方式对多个充电桩的充电功率进行调整，即调整后的多个充电桩的充电功率不相等。对于具体的调整方式，本申请不做唯一限定，可以根据实际情况做出差异性的设置。
综上所述，本申请所提供的充电站有序充电管理系统，可以对充电站进行 有效管控。通过对充电桩充电进行限制，可以将充电站的用电功率控制在允许范围内，杜绝发生超负荷现象，避免对配电网的负荷、电压等造成影响，确保配电区域内居民与企业的正常用电。
在一实施例中，系统平台服务器103还设置为展示充电站内所有充电桩的运行情况及电动车辆的充电情况。
在一实施例中，为方便充电站管理员以及用户获知充电站的运行情况、电动车辆的充电情况，例如方便管理员了解充电站有序充电的实施效果，因此，系统平台服务器103还可以展示充电站内所有充电桩的运行情况及电动车辆的充电情况。例如，系统平台服务器103可以展示充电站内所有充电桩的运行情况，包括：每个充电桩的充电功率，充电站的总充电功率，空闲充电桩的数量及编号，正在充电的充电桩的数量及编号，充电排队情况，每个电动车辆的充电时长等。于是，一方面，管理员通过相关移动设备，例如，通过手机便可以查看上述内容而获知充电站的运行情况，以方便其对充电站进行实时监测和管理。另一方面，用户可以借助移动设备，通过相关APP获知上述信息，以方便用户根据上述信息选择最优的充电时间与地点，例如，若当前充电站的排队人数较多，则用户可以选择其他充电站进行充电。并且当用户的电动车辆正在充电时，用户还可以知道电动车辆的充电情况，如充电时长，剩余时长等。给予用户更加智能的充电体验。
在一实施例中，充电站站控管理设备102还设置为：获取充电站的总用电参数及多个充电桩的总运行参数，并将总用电参数及总运行参数发送至系统平台服务器103；系统平台服务器103还设置为：根据总用电参数及总运行参数，判断是否启动有序充电控制模式，当启动充电控制模式时，向充电站站控管理设备102发送启动指令。
本实施例对是否启动有序充电控制模式进行控制，以达到更加智能的充电站管理效果。例如，充电站站控管理设备102可以从配电柜获取充电站的总用电参数，包括电压、电流、功率、以及电量等。充电站站控管理设备102还可以从充电桩监控设备101获取多个充电桩的总运行参数，包括充电次数、充电时间、以及充电功率等。在一实施例中，充电站站控管理设备102将获取到上述总用电参数与总运行参数发送给系统平台服务器103。进而，系统平台服务器103对上述总用电参数与总运行参数进行分析，得到不同时间充电站与居民的用电特点，确定是否启动有序充电控制模式。例如，通过上述分析得知工作日时， 充电站的用电较少，即使工作日期间不启动有序充电控制模式，也不会对配电网造成影响，于是，系统平台服务器103在工作日可以不启动充电控制模式，即工作日时对充电桩充电不设限制。对应的，在非工作日，则可以启动有序充电控制模式，并向充电站站控管理设备102发送启动指令，从而充电站站控管理设备102在接收到充电请求时，根据有序充电控制策略对充电桩充电与否进行控制。
在一实施例中，后台管理服务器还可以根据充电站与居民的用电特点，设置充电优惠时段。例如，通过分析获知居民用电高峰时段为11：00至13：00，而13:00至17:00为居民用电低谷期。于是，可以设置13:00至17:00为充电优惠时段，以使用户更多的选择在该充电优惠时段进行充电，避开居民用电高峰期，实现“削峰填谷”，避免对配电网产生影响。
在一实施例中，系统平台服务器103还设置为：根据总用电参数及多个充电桩的总运行参数调整充电站的功率容量。
在一实施例中，系统平台服务器103在启动有序充电管理模式的基础上，还可以根据充电站的总用电参数及多个充电桩的总运行参数调整充电站的功率容量。例如，系统平台服务器103可以根据多个充电桩的总运行参数以及充电站的总用电参数得到充电站与居民的用电情况，进而，根据该用电情况，对充电站的功率容量进行动态调节。例如，当居民的用电比例较高时，可以相适应的降低充电站功率容量；当居民的用电比例较低时，可以相适应的提高充电站功率容量。通过动态的调节充电站的功率容量，可以在确保不发生超负荷的同时，提高充电效率，较好的满足电动车辆的充电需求。
在一实施例中，系统平台服务器103还设置为：评估有序充电控制模式的实施效果，并根据评估结果对有序充电控制模式进行调整。
在一实施例中，系统平台服务器103还可以根据实际用电情况，对充电控制模式的实施效果进行评估，例如，评估该有序充电控制模式的启动时间是否合适，充电站的功率容量是否设置合理等。当完成上述评估后，系统平台服务器103还可以根据评估的结果，对有序充电控制模式进行相适应的调整，完善有序充电控制策略的实施。
本申请所提供的充电站有序充电管理系统，包括充电站站控管理设备，充电桩监控设备，系统平台服务器；所述系统平台服务器，设置为将充电站的功率容量发送至对应的所述充电站站控管理设备；所述充电桩监控设备，设置为 采集充电桩的运行参数并将所述运行参数发送至所述充电站站控管理设备；所述充电站站控管理设备，设置为接收所述充电桩监控设备发送的充电请求后，根据所述功率容量及所述充电站内所有所述充电桩的运行参数，判断所述充电站是否有功率余量，若有功率余量，则立即响应所述充电请求；若没有功率余量，则延时响应所述充电请求或调整至少一个所述充电桩的充电功率。
本申请还提供了一种充电站有序充电管理方法，下文描述的该充电站有序充电管理方法可以与上文描述的充电站有序充电管理系统相互对应参照。请参考图2，图2为本申请实施例所提供的充电站有序充电管理方法的流程示意图；结合图2可知，该充电管理方法可以包括：步骤S10至步骤S50。
在步骤S10中，系统平台服务器将充电站的功率容量发送至与所述充电站对应的充电站站控管理设备。
在步骤S20中，充电桩监控设备采集与所述充电桩监控设备对应的充电桩的运行参数并将运行参数发送至充电站站控管理设备。
在步骤S30中，充电站站控管理设备接收充电桩监控设备发送的充电请求后，根据功率容量及充电站内所有充电桩的运行参数，判断充电站是否有功率余量。
在步骤S40中，若有功率余量，则立即响应充电请求。
在步骤S50中，若没有功率余量，则延时响应充电请求或调整充电桩的充电功率。
在一实施例中，所述充电管理方法还包括：通过系统平台服务器展示充电站内所有充电桩的运行情况及电动车辆的充电情况。
在一实施例中，所述充电管理方法还包括：充电站站控管理设备读取充电站的总用电参数，并将总用电参数及所有充电桩的总运行参数发送至系统平台服务器；系统平台服务器根据总用电参数及总运行参数，判断是否启动有序充电控制模式，当启动充电控制模式时，向充电站站控管理设备发送启动指令。
在一实施例中，还包括：系统平台服务器根据总用电参数及总运行参数调整充电站的功率容量。
在一实施例中，还包括：系统平台服务器评估有序充电控制模式的实施效果，并根据评估结果调整有序充电控制模式。
在一实施例中，根据所述功率容量及所述充电站内每个所述充电桩的所述运行参数，判断所述充电站是否有功率余量，包括：确定所有充电桩的充电功 率的和与所述充电站的功率容量的差以得到功率差值；判断所述功率差值是否大于请求功率；响应于所述功率差值大于所述请求功率，确定充电站有功率余量；响应于所述功率差值不大于所述请求功率，确定充电站没有功率余量。
在一实施例中，所有所述充电桩的运行情况包括：每个充电桩的充电功率，充电站的总充电功率，空闲充电桩的数量及编号，正在充电的充电桩的数量及编号，充电排队情况；以及，电动车辆的充电情况包括电动车辆的充电时长。
对于本申请所提供的充电站有序充电管理方法的介绍请参照上述充电站有序充电管理系统的实施例，本申请在此不做赘述。
本申请所提供的充电站有序充电管理系统，利用充电桩监控设备监控充电桩的运行状态并将获取到的充电桩的运行参数发送给充电站站控管理设备；通过系统平台服务器将充电站的功率容量发送给充电站站控管理设备，进而当充电站站控管理设备接收到充电请求后，首先根据充电站内所有充电桩的运行参数与充电站的功率容量判断该充电站是否有功率余量，若没有，则延时响应该充电请求或调整所有充电桩的充电功率。该充电站有序充电管理系统通过对充电桩充电与否进行控制，可以将充电站的用电功率控制在允许范围内，有效实现了对电网负荷进行消峰填谷，促进清洁能源消纳，降低大量的电动车辆无序充电时对电网的负荷冲击影响，确保居民与企业的正常用电。此外，由于通过本申请所提供的充电站有序充电管理方法可以有效减少电动车辆充电对配电网的影响，从而可以减缓配电网的投资建设，利于电动车辆与配电网协调互动发展。
说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的装置、设备以及计算机可读存储介质而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
专业人员还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、处 理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(Random Access Memory，RAM)、内存、只读存储器(Read-Only Memory，ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、只读光盘(Compact Disc Read-Only Memory，CD-ROM)、或技术领域内所公知的任意其它形式的存储介质中。

Claims (14)

  1. 一种充电站有序充电管理系统，包括：充电站站控管理设备，充电桩监控设备，以及系统平台服务器；
    所述系统平台服务器，设置为将充电站的功率容量发送至与所述充电站对应的所述充电站站控管理设备；
    所述充电桩监控设备，设置为采集与所述充电桩监控设备对应的充电桩的运行参数并将所述运行参数发送至所述充电站站控管理设备；
    所述充电站站控管理设备，设置为接收所述充电桩监控设备发送的充电请求后，根据所述功率容量及所述充电站内所有所述充电桩的所述运行参数，判断所述充电站是否有功率余量，响应于确定所述充电站有功率余量，立即响应所述充电请求；响应于确定所述充电站没有功率余量，延时响应所述充电请求或调整所述至少一个充电桩的充电功率。
  2. 根据权利要求1所述的系统，其中，所述系统平台服务器还设置为：
    展示所述充电站内所有所述充电桩的运行情况及电动车辆的充电情况。
  3. 根据权利要求2所述的系统，其中，所述充电站站控管理设备还设置为：
    获取所述充电站的总用电参数及多个所述充电桩的总运行参数，并将所述总用电参数及所述总运行参数发送至所述系统平台服务器；
    所述系统平台服务器还设置为：
    根据所述总用电参数及所述总运行参数，判断是否启动有序充电控制模式，响应于启动充电控制模式的判断结果，向所述充电站站控管理设备发送启动指令。
  4. 根据权利要求3所述的系统，其中，所述系统平台服务器还设置为：
    根据所述总用电参数及所述总运行参数调整所述充电站的所述功率容量。
  5. 根据权利要求4所述的系统，其中，所述系统平台服务器还设置为：
    评估所述有序充电控制模式的实施效果，并根据评估结果调整所述有序充电控制模式。
  6. 根据权利要求1所述的系统，所述充电站站控管理设备设置为通过以下操作来根据所述功率容量及所述充电站内所有充电桩的所述运行参数，判断所述充电站是否有功率余量：
    确定所有充电桩的充电功率的和与所述充电站的功率容量的差以得到功率差值；
    判断所述功率差值是否大于请求功率；
    响应于所述功率差值大于所述请求功率，确定充电站有功率余量；
    响应于所述功率差值不大于所述请求功率，确定充电站没有功率余量。
  7. 根据权利要求1所述的系统，其中，
    所有所述充电桩的运行情况包括：每个充电桩的充电功率，充电站的总充电功率，空闲充电桩的数量及编号，正在充电的充电桩的数量及编号，充电排队情况；以及
    电动车辆的充电情况包括电动车辆的充电时长。
  8. 一种充电站有序充电管理方法，包括：
    系统平台服务器将充电站的功率容量发送至与所述充电站对应的充电站站控管理设备；
    充电桩监控设备采集与所述充电桩监控设备对应的充电桩的运行参数并将所述运行参数发送至所述充电站站控管理设备；
    所述充电站站控管理设备接收所述充电桩监控设备发送的充电请求后，根据所述功率容量及所述充电站内所有所述充电桩的所述运行参数，判断所述充电站是否有功率余量，响应于确定所述充电站有功率余量，立即响应所述充电请求；响应于确定所述充电站没有功率余量，延时响应所述充电请求或调整所述充电站内至少一个所述充电桩的充电功率。
  9. 根据权利要求8所述的方法，还包括：
    通过系统平台服务器展示所述充电站内所有所述充电桩的运行情况及电动车辆的充电情况。
  10. 根据权利要求9所述的方法，还包括：
    所述充电站站控管理设备读取所述充电站的总用电参数，并将所述总用电参数及多个所述充电桩的总运行参数发送至所述系统平台服务器；
    所述系统平台服务器根据所述总用电参数及所述总运行参数，判断是否启动有序充电控制模式，响应于启动充电控制模式的判断结果，向所述充电站站控管理设备发送启动指令。
  11. 根据权利要求10所述的方法，还包括：
    所述系统平台服务器根据所述总用电参数及所述总运行参数调整所述充电站的所述功率容量。
  12. 根据权利要求11所述的方法，还包括：
    所述系统平台服务器评估所述有序充电控制模式的实施效果，并根据评估 结果调整所述有序充电控制模式。
  13. 根据权利要求8所述的方法，根据所述功率容量及所述充电站内每个所述充电桩的所述运行参数，判断所述充电站是否有功率余量，包括：
    确定所有充电桩的充电功率的和与所述充电站的功率容量的差以得到功率差值；
    判断所述功率差值是否大于请求功率；
    响应于所述功率差值大于所述请求功率，确定充电站有功率余量；
    响应于所述功率差值不大于所述请求功率，确定充电站没有功率余量。
  14. 根据权利要求8所述的方法，其中，
    所有所述充电桩的运行情况包括：每个充电桩的充电功率，充电站的总充电功率，空闲充电桩的数量及编号，正在充电的充电桩的数量及编号，充电排队情况；以及
    电动车辆的充电情况包括电动车辆的充电时长。
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