WO2023001009A1 - 充放电控制方法、充电设备及存储介质 - Google Patents
充放电控制方法、充电设备及存储介质 Download PDFInfo
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- WO2023001009A1 WO2023001009A1 PCT/CN2022/104904 CN2022104904W WO2023001009A1 WO 2023001009 A1 WO2023001009 A1 WO 2023001009A1 CN 2022104904 W CN2022104904 W CN 2022104904W WO 2023001009 A1 WO2023001009 A1 WO 2023001009A1
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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
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
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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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- 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
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- 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
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- 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
Abstract
Description
Claims (13)
- 一种充放电控制方法,其特征在于,包括:在断开充电回路后,获取输出端的残余电压;控制与所述输出端并联的放电负载形成放电回路;对所述残余电压进行频率调节和/或宽度调节和/或死区调节,以加快所述放电回路的放电速度。
- 如权利要求1所述的充放电控制方法,其特征在于,所述获取输出端的残余电压,包括:获取所述输出端的连续多个周期的电压采样值,形成电压采样值序列;计算所述电压采样值序列的中间部分的均值,并将所述均值作为所述输出端的残余电压。
- 如权利要求1所述的充放电控制方法,其特征在于,所述对所述残余电压进行频率调节和/或宽度调节和/或死区调节,包括:向上调节残余电压的脉冲频率;若所述脉冲频率被调节至频率上限时残余电压仍未降至指定电压值,则向下调节残余电压的脉冲宽度;若所述脉冲宽度被调节至宽度下限时残余电压仍未降至所述指定电压值,则向下调节残余电压的死区时间。
- 如权利要求3所述的充放电控制方法,其特征在于,所述向上调节残余电压的脉冲频率,包括:在指定频率调节范围内,采用比例调节方式向上调节残余电压的脉冲频率。
- 如权利要求3所述的充放电控制方法,其特征在于,所述向下调节残余电压的脉冲宽度,包括:在第一宽度调节范围内,根据残余电压的当前脉冲宽度和电压误差值,采用比例调节方式向下调节残余电压的脉冲宽度;所述电压误差值为残余电压的当前电压值与所述指定电压值之间的差值。
- 如权利要求3所述的充放电控制方法,其特征在于,所述向下调节残余电压的死区时间,包括:在第二宽度调节范围内,根据残余电压的当前脉冲宽度和电压误差值,采用比例调节方式向下调节残余电压的脉冲宽度,以调节残余电压的死区时间;所述电压误差值为残余电压的当前电压值与所述指定电压值之间的差值。
- 如权利要求3所述的充放电控制方法,其特征在于,所述对所述残余电压进行频率调节和/或宽度调节和/或死区调节,还包括:当所述放电回路的电流值超过电流阈值时,断开所述放电回路。
- 如权利要求1所述的充放电控制方法,其特征在于,所述控制与所述输出端并联的放电负载形成放电回路,包括:判断所述输出端的残余电压是否达到电压阈值;当所述输出端的残余电压达到电压阈值时,控制与所述输出端并联的放电负载形成放电回路。
- 如权利要求1所述的充放电控制方法,其特征在于,所述放电负载的阻值小于充电设备主电路的等效阻值。
- 如权利要求1所述的充放电控制方法,其特征在于,还包括:在充电过程中对充电信号进行恒流控制和恒压控制。
- 一种充电设备,包括存储器、处理器、以及存储在所述存储器上的计算机程序,其特征在于,所述计算机程序被所述处理器运行时,执行根据权利要求1-10任意一项所述方法的指令。
- 一种计算机存储介质,其上存储有计算机程序,其特征在于,所述计算机程序被充电设备的处理器运行时,执行根据权利要求1-10任意一项所述方法的指令。
- 一种计算机程序产品,其特征在于,所述计算机程序产品包括计算机程序,所述计算机程序被处理器运行时,执行根据权利要求1-10任意一项所述方法的指令。
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044723A (zh) * | 2010-11-25 | 2011-05-04 | 奇瑞汽车股份有限公司 | 一种电动汽车智能充电方法 |
JP2015167430A (ja) * | 2014-03-03 | 2015-09-24 | 株式会社リコー | 電気機器及び残留電荷放電方法 |
US20150288201A1 (en) * | 2012-07-30 | 2015-10-08 | Mitsubishi Electric Corporation | Charging/discharging device |
CN105915085A (zh) * | 2016-07-07 | 2016-08-31 | 广东工业大学 | 一种同步整流电路装置 |
CN109831014A (zh) * | 2019-02-21 | 2019-05-31 | 江苏安方电力科技有限公司 | 非车载充电机充电电路及其泄放电路投切时序控制方法 |
CN110994952A (zh) * | 2019-12-02 | 2020-04-10 | 国家电网公司西南分部 | 一种开关脉冲控制电路 |
CN112147394A (zh) * | 2020-09-23 | 2020-12-29 | 珠海格力电器股份有限公司 | 残余电压的检测装置 |
CN212708991U (zh) * | 2020-07-17 | 2021-03-16 | 上海威迈斯新能源有限公司 | 一种带预充和放电功能的车载充电器 |
CN113442775A (zh) * | 2021-07-23 | 2021-09-28 | 长春捷翼汽车零部件有限公司 | 充放电控制方法、充电设备及存储介质 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07107785A (ja) * | 1993-09-30 | 1995-04-21 | Toshiba Corp | インバータ装置 |
CN101964599B (zh) * | 2009-07-23 | 2013-04-17 | 台达电子工业股份有限公司 | 交换式电源转换电路及其所适用的电源供应器 |
CN102013829B (zh) * | 2010-10-22 | 2012-12-12 | 乌云翔 | 基于畸变函数修正的变流器的死区时间补偿方法 |
CN101969218A (zh) * | 2010-10-29 | 2011-02-09 | 重庆长安汽车股份有限公司 | 一种纯电动汽车用智能充电方法 |
CN101982921B (zh) * | 2010-11-15 | 2013-01-02 | 龚明甫 | 通用高压电容储能模块 |
CN202034777U (zh) * | 2011-05-12 | 2011-11-09 | 昂纳信息技术(深圳)有限公司 | 用于电容性负载的esd防护电路 |
CN102497145B (zh) * | 2011-12-01 | 2014-04-02 | 北京交通大学 | 一种h桥驱动电路 |
JP6153491B2 (ja) * | 2014-03-28 | 2017-06-28 | オムロンオートモーティブエレクトロニクス株式会社 | 電力供給装置 |
CN104035012B (zh) * | 2014-05-15 | 2016-08-24 | 国家电网公司 | 一种局部放电特高频信号检测的调理电路 |
US9680374B2 (en) * | 2014-05-27 | 2017-06-13 | Marcus Allen Smith | DC to DC boost converter utilizing storage capacitors charged by parallel inductor |
CN204706759U (zh) * | 2014-07-01 | 2015-10-14 | 深圳大通激光有限公司 | 一种快速放电的tea co2激光器 |
TWI532286B (zh) * | 2014-09-04 | 2016-05-01 | Asian Power Devices Inc | Discharge circuit |
US9673835B1 (en) * | 2015-12-04 | 2017-06-06 | Taiwan Semiconductor Manufacturing Co., Ltd. | Pipelined SAR with TDC converter |
US10384561B2 (en) * | 2016-09-19 | 2019-08-20 | Ford Global Technologies, Llc | Active discharge circuit for link capacitor using phase leg switches |
US10348088B2 (en) * | 2016-12-02 | 2019-07-09 | Lear Corporation | Bi-directional low voltage DC to AC inverter |
CN106655872B (zh) * | 2017-02-14 | 2023-05-23 | 华南理工大学 | 一种串联变压器式llc正负脉冲双电池充电电源系统 |
CN109951118A (zh) * | 2017-12-20 | 2019-06-28 | 广州汽车集团股份有限公司 | 控制直流母线放电方法、装置、设备及存储介质 |
CN208143085U (zh) * | 2018-01-18 | 2018-11-23 | 上汽通用汽车有限公司 | 整车电容放电设备 |
CN208961218U (zh) * | 2018-10-18 | 2019-06-11 | 中正智控(江苏)智能科技有限公司 | 一种储能电阻焊机放电回路 |
CN109941124A (zh) * | 2019-02-14 | 2019-06-28 | 深圳市永联科技股份有限公司 | 充电桩及其充电模块和充电稳压控制方法 |
CN109742465B (zh) * | 2019-02-18 | 2019-09-20 | 江苏玖宇实业有限公司 | 蓄电池脉冲浅放电维护提高容量的修复系统及方法 |
CN109713887A (zh) * | 2019-02-28 | 2019-05-03 | 苏州浪潮智能科技有限公司 | 一种开关电源及其输出电路 |
CN212989444U (zh) * | 2020-07-09 | 2021-04-16 | 武汉福润斯电气有限公司 | 一种超低频高压发生器 |
CN112332821A (zh) * | 2020-12-02 | 2021-02-05 | 中北大学 | 一种mosfet无源隔离防直通快关驱动电路 |
CN113131727A (zh) * | 2021-04-19 | 2021-07-16 | 珠海拓芯科技有限公司 | 驱动电路、升压电路及空调器 |
-
2021
- 2021-07-23 CN CN202110839708.6A patent/CN113442775B/zh active Active
-
2022
- 2022-07-11 WO PCT/CN2022/104904 patent/WO2023001009A1/zh active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044723A (zh) * | 2010-11-25 | 2011-05-04 | 奇瑞汽车股份有限公司 | 一种电动汽车智能充电方法 |
US20150288201A1 (en) * | 2012-07-30 | 2015-10-08 | Mitsubishi Electric Corporation | Charging/discharging device |
JP2015167430A (ja) * | 2014-03-03 | 2015-09-24 | 株式会社リコー | 電気機器及び残留電荷放電方法 |
CN105915085A (zh) * | 2016-07-07 | 2016-08-31 | 广东工业大学 | 一种同步整流电路装置 |
CN109831014A (zh) * | 2019-02-21 | 2019-05-31 | 江苏安方电力科技有限公司 | 非车载充电机充电电路及其泄放电路投切时序控制方法 |
CN110994952A (zh) * | 2019-12-02 | 2020-04-10 | 国家电网公司西南分部 | 一种开关脉冲控制电路 |
CN212708991U (zh) * | 2020-07-17 | 2021-03-16 | 上海威迈斯新能源有限公司 | 一种带预充和放电功能的车载充电器 |
CN112147394A (zh) * | 2020-09-23 | 2020-12-29 | 珠海格力电器股份有限公司 | 残余电压的检测装置 |
CN113442775A (zh) * | 2021-07-23 | 2021-09-28 | 长春捷翼汽车零部件有限公司 | 充放电控制方法、充电设备及存储介质 |
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