JP7026022B2 - 系統連系システム、連系制御装置及び系統連系方法 - Google Patents
系統連系システム、連系制御装置及び系統連系方法 Download PDFInfo
- Publication number
- JP7026022B2 JP7026022B2 JP2018146044A JP2018146044A JP7026022B2 JP 7026022 B2 JP7026022 B2 JP 7026022B2 JP 2018146044 A JP2018146044 A JP 2018146044A JP 2018146044 A JP2018146044 A JP 2018146044A JP 7026022 B2 JP7026022 B2 JP 7026022B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- load
- storage battery
- power supply
- commercial
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- 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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/53—Batteries
-
- 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
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
-
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
- H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
-
- 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
-
- 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
- H02J9/062—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 for AC powered loads
-
- 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
- H02J9/067—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 using multi-primary transformers, e.g. transformer having one primary for each AC energy source and a secondary for the loads
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- 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
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/12—The local stationary network supplying a household or a building
-
- 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
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
- H02J3/322—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging
-
- 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
-
- 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
- H02J9/002—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for 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
- Y02T90/12—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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
-
- 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
- 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
- Y04S20/248—UPS systems or standby or emergency generators
-
- 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
Description
本発明においては、電力変換装置は、商用電源からの電力の電圧及び周波数が所定の範囲内にある場合に位相同期を行い、電圧又は周波数が所定の範囲内に無い場合は、位相同期を行わず、負荷への電力供給を続行する。不安定な状態の商用電源から負荷へ電力が供給されることが防止され、電力変換装置から負荷への安定的な電力供給が継続される。
(実施形態1)
図1は、実施形態1に係る系統連系システム100の外観構成の一例を示す模式図である。図1の例では、系統連系システム100は駐車場に設置されており、駐車場は5台分の駐車スペースを有する。系統連系システム100は、駐車場に設置される電動自動車(51、52、53、54、55)用の充放電スタンド41、42、43、44、45と、駐車場に設置される系統連系ユニットとを備える。系統連系システム100は、事業継続計画(BCP)のための機器として提供することができる。系統連系ユニットは、蓄電池を収容する蓄電池盤10、蓄電池PCS(Power Conditioning System)を収容する電力変換盤20、電力系統との系統連系を行う連系制御装置を収容する連系盤30を備える。なお、充放電スタンドの数は5個に限定されない。図1中には、蓄電池、蓄電池PCS及び連系制御装置は図示していない。蓄電池PCSは、電力変換装置に対応する。
実施形態2においては、充放電スタンド41~45を備えていない系統連系システム100を示す。実施形態1には、駐車場に設置された系統連系システム100の例を示したが、実施形態2に係る系統連系システム100は、例えば、建物内に設置されている。
実施形態3においては、産業用の系統連系システム100の例を示す。実施形態3に係る系統連系システム100は、FEMS(工場エネルギー管理システム;Factory Energy Management System)の一部を構成する。系統連系システム100は、工場内に設置されている。
11 定置蓄電池
20 電力変換盤
21 蓄電池PCS(電力変換装置)
30 連系盤
32 VCB
33 変圧器
34 UVR
36 連系制御装置
41、42、43、44、45 充放電スタンド
51、52、53、54、55 電動自動車
100 系統連系システム
Claims (6)
- 電力系統との系統連系システムであって、
蓄電池と、
該蓄電池からの電力を交流へ変換する電力変換装置と、
商用電源から負荷へ電力を供給し、前記商用電源が停電した場合に前記電力変換装置から前記負荷へ電力を供給する連系制御装置とを備え、
前記商用電源が復電した場合に、前記電力変換装置は、前記商用電源からの電力の電圧及び周波数が所定の範囲内であるか否かを判定し、
前記商用電源からの電力の電圧及び周波数が前記所定の範囲内である場合に、前記電力変換装置は、前記電力変換装置から前記負荷へ供給している電力の電圧位相を、前記商用電源からの電力の電圧位相に同期させ、
前記商用電源からの電力の電圧又は周波数が前記所定の範囲内ではない場合に、前記電力変換装置は、前記商用電源からの電力の電圧及び周波数が前記所定の範囲内になるまで、位相同期のための処理を待機し、前記負荷への電力供給を続行し、
前記連系制御装置は、前記電力変換装置から前記負荷へ供給している電力の電圧位相が前記商用電源からの電力の電圧位相に同期した後に、前記商用電源から前記負荷への電力供給を開始し、前記商用電源から前記負荷への電力供給の開始後に、前記電力変換装置から前記負荷への電力供給を停止する
ことを特徴とする系統連系システム。 - 前記電力変換装置は、前記電力変換装置から前記負荷へ供給している電力の電圧位相を前記商用電源からの電力の電圧位相に同期させるために、
前記電力変換装置から前記負荷へ供給している電力の周波数を、前記商用電源からの電力の周波数に合わせ、
電力の周波数が合った後に、前記電力変換装置から前記負荷へ供給している電力のゼロクロス点を、前記商用電源からの電力のゼロクロス点に合わせる
ことを特徴とする請求項1に記載の系統連系システム。 - 電動自動車用の充放電スタンドを更に備え、
前記連系制御装置は、
前記商用電源が停電した場合に、前記電力変換装置及び前記充放電スタンドから前記負荷へ電力を供給する
ことを特徴とする請求項1又は2に記載の系統連系システム。 - 前記連系制御装置は、
前記商用電源が停電した場合に、前記電力変換装置から特定の負荷へ電力を供給し、
前記商用電源が復電した場合に、前記商用電源から前記特定の負荷への電力供給を開始する
ことを特徴とする請求項1乃至3のいずれか一つに記載の系統連系システム。 - 商用電源が停電した場合に、蓄電池からの電力を交流へ変換する電力変換装置から負荷へ電力を供給する連系制御装置であって、
前記商用電源が復電した場合に、前記電力変換装置に、前記商用電源からの電力の電圧及び周波数が所定の範囲内であるか否かを判定させ、
前記商用電源からの電力の電圧及び周波数が前記所定の範囲内である場合に、前記電力変換装置に、前記電力変換装置から前記負荷へ供給している電力の電圧位相を、前記商用電源からの電力の電圧位相に同期させ、
前記商用電源からの電力の電圧又は周波数が前記所定の範囲内ではない場合に、前記電力変換装置に、前記商用電源からの電力の電圧及び周波数が前記所定の範囲内になるまで、位相同期のための処理を待機させ、前記負荷への電力供給を続行させ、
前記電力変換装置から前記負荷へ供給している電力の電圧位相が前記商用電源からの電力の電圧位相に同期した後に、前記商用電源から前記負荷への電力供給を開始し、
前記商用電源から前記負荷への電力供給の開始後に、前記蓄電池からの電力の供給を停止すること
を特徴とする連系制御装置。 - 電力系統との系統連系方法であって、
蓄電池と、
該蓄電池からの電力を交流へ変換する電力変換装置とを用い、
商用電源から負荷へ電力を供給し、
前記商用電源が停電した場合に、前記電力変換装置から前記負荷へ電力を供給し、
前記商用電源が復電した場合に、前記電力変換装置に、前記商用電源からの電力の電圧及び周波数が所定の範囲内であるか否かを判定させ、
前記商用電源からの電力の電圧及び周波数が前記所定の範囲内である場合に、前記電力変換装置に、前記電力変換装置から前記負荷へ供給している電力の電圧位相を、前記商用電源からの電力の電圧位相に同期させ、
前記商用電源からの電力の電圧又は周波数が前記所定の範囲内ではない場合に、前記電力変換装置に、前記商用電源からの電力の電圧及び周波数が前記所定の範囲内になるまで、位相同期のための処理を待機させ、前記負荷への電力供給を続行させ、
前記電力変換装置から前記負荷へ供給している電力の電圧位相が前記商用電源からの電力の電圧位相に同期した後に、前記商用電源から前記負荷への電力供給を開始し、
前記商用電源から前記負荷への電力供給を開始した後に、前記電力変換装置から前記負荷への電力供給を停止する
ことを特徴とする系統連系方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018146044A JP7026022B2 (ja) | 2018-08-02 | 2018-08-02 | 系統連系システム、連系制御装置及び系統連系方法 |
PCT/JP2019/025511 WO2020026656A1 (ja) | 2018-08-02 | 2019-06-27 | 系統連系システム、連系制御装置及び系統連系方法 |
DE112019003891.5T DE112019003891T5 (de) | 2018-08-02 | 2019-06-27 | Netzverbindungssystem, verbindungssteuerungsvorrichtung undnetzverbindungsverfahren |
US17/257,694 US11916389B2 (en) | 2018-08-02 | 2019-06-27 | Grid interconnection system, interconnection control device and grid interconnection method |
AU2019316332A AU2019316332B2 (en) | 2018-08-02 | 2019-06-27 | Grid interconnection system, interconnection control device, and grid interconnection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018146044A JP7026022B2 (ja) | 2018-08-02 | 2018-08-02 | 系統連系システム、連系制御装置及び系統連系方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020022311A JP2020022311A (ja) | 2020-02-06 |
JP7026022B2 true JP7026022B2 (ja) | 2022-02-25 |
Family
ID=69232157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018146044A Active JP7026022B2 (ja) | 2018-08-02 | 2018-08-02 | 系統連系システム、連系制御装置及び系統連系方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11916389B2 (ja) |
JP (1) | JP7026022B2 (ja) |
AU (1) | AU2019316332B2 (ja) |
DE (1) | DE112019003891T5 (ja) |
WO (1) | WO2020026656A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11183843B1 (en) * | 2011-05-26 | 2021-11-23 | J. Carl Cooper | Power source load control |
FR3101822B1 (fr) * | 2019-10-11 | 2021-10-22 | Nw Joules | Dispositif de recharge rapide d’un vehicule automobile |
CN111469703A (zh) * | 2020-04-22 | 2020-07-31 | 云南电网有限责任公司电力科学研究院 | 一种电动汽车充电系统 |
US11524601B2 (en) * | 2020-09-11 | 2022-12-13 | Ford Global Technologies, Llc | Vehicle recharge of home energy storage |
US20220379769A1 (en) * | 2021-05-26 | 2022-12-01 | Netzero V2G Technologies Llc | Bidirectional AC V2G for Multifamily/Workplace Electric Vehicle Charging |
WO2023274696A1 (en) | 2021-06-29 | 2023-01-05 | Signify Holding B.V. | Step-down voltage module for emergency power systems |
US11855470B2 (en) * | 2021-09-23 | 2023-12-26 | Fluidity Power LLC | Mobile generator charging system and method |
JP7227411B1 (ja) | 2022-03-10 | 2023-02-21 | 株式会社オリジン | 自動車連携バックアップ装置 |
WO2023188360A1 (ja) * | 2022-03-31 | 2023-10-05 | 日本電信電話株式会社 | 監視装置、監視方法及びプログラム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009254192A (ja) | 2008-04-10 | 2009-10-29 | Meidensha Corp | 無停電電源装置 |
JP2013094026A (ja) | 2011-10-27 | 2013-05-16 | Toyota Motor Corp | 電力供給システムおよび車両 |
JP2013099204A (ja) | 2011-11-04 | 2013-05-20 | Maspro Denkoh Corp | 無停電電源装置 |
JP2013247841A (ja) | 2012-05-29 | 2013-12-09 | Mitsubishi Electric Corp | 電源切替装置、住宅及び電源切替方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10174450A (ja) * | 1996-12-16 | 1998-06-26 | Toshiba Corp | 電力変換装置 |
JPH10341533A (ja) * | 1997-06-06 | 1998-12-22 | Toshiba Corp | 無停電電源装置 |
KR20080102721A (ko) * | 2007-05-22 | 2008-11-26 | 하영숙 | 변압기 무정전 교체용 발전기부 유피에스 차와 이를 이용한배전용 변압기 교체작업 공법 |
US7960857B2 (en) * | 2008-12-02 | 2011-06-14 | General Electric Company | System and method for vehicle based uninterruptable power supply |
JP6503095B2 (ja) | 2016-09-21 | 2019-04-17 | 三菱電機株式会社 | 充放電装置 |
KR102210890B1 (ko) * | 2013-06-05 | 2021-02-02 | 삼성에스디아이 주식회사 | 배터리 시스템, 및 배터리 시스템의 관리 방법 |
KR101893957B1 (ko) * | 2013-08-19 | 2018-08-31 | 삼성에스디아이 주식회사 | 배터리 팩, 배터리 팩을 포함하는 장치, 및 배터리 팩의 관리 방법 |
KR20150029204A (ko) * | 2013-09-09 | 2015-03-18 | 삼성에스디아이 주식회사 | 배터리 팩, 배터리 팩을 포함하는 장치, 및 배터리 팩의 관리 방법 |
KR20150102778A (ko) * | 2013-11-13 | 2015-09-08 | 삼성에스디아이 주식회사 | 배터리 팩, 배터리 팩을 포함하는 장치, 및 배터리 팩의 관리 방법 |
US9559521B1 (en) * | 2015-12-09 | 2017-01-31 | King Electric Vehicles Inc. | Renewable energy system with integrated home power |
US10183583B2 (en) * | 2016-08-03 | 2019-01-22 | Solarcity Corporation | Energy generation and storage system with electric vehicle charging capability |
US10479218B2 (en) * | 2017-02-14 | 2019-11-19 | Toyota Motor Engineering & Manufacturing North America, Inc. | Electric vehicle power system with shared converter |
US10439428B2 (en) * | 2017-02-24 | 2019-10-08 | Paul Harriman Kydd | Minimum-cost EVPV for vehicle-solar-grid integration |
US20200031238A1 (en) * | 2018-07-25 | 2020-01-30 | Paul Harriman Kydd | Vehicle-Solar-Grid Integration for Back up Power |
CN209088619U (zh) * | 2018-12-29 | 2019-07-09 | 东莞市雄鹰新能源有限公司 | 一种不间断电源系统 |
CN209298960U (zh) * | 2019-03-04 | 2019-08-23 | 哈尔滨格瑞赛科新能源有限公司 | 一种储能式电动汽车充电桩系统 |
CN210780203U (zh) * | 2019-07-21 | 2020-06-16 | 长沙丹芬瑞电气技术有限公司 | 一种车载不间断供电装置 |
CN210380354U (zh) * | 2019-10-23 | 2020-04-21 | 西安钧标电子科技有限公司 | 车载电源系统 |
-
2018
- 2018-08-02 JP JP2018146044A patent/JP7026022B2/ja active Active
-
2019
- 2019-06-27 AU AU2019316332A patent/AU2019316332B2/en active Active
- 2019-06-27 DE DE112019003891.5T patent/DE112019003891T5/de active Pending
- 2019-06-27 WO PCT/JP2019/025511 patent/WO2020026656A1/ja active Application Filing
- 2019-06-27 US US17/257,694 patent/US11916389B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009254192A (ja) | 2008-04-10 | 2009-10-29 | Meidensha Corp | 無停電電源装置 |
JP2013094026A (ja) | 2011-10-27 | 2013-05-16 | Toyota Motor Corp | 電力供給システムおよび車両 |
JP2013099204A (ja) | 2011-11-04 | 2013-05-20 | Maspro Denkoh Corp | 無停電電源装置 |
JP2013247841A (ja) | 2012-05-29 | 2013-12-09 | Mitsubishi Electric Corp | 電源切替装置、住宅及び電源切替方法 |
Also Published As
Publication number | Publication date |
---|---|
US11916389B2 (en) | 2024-02-27 |
WO2020026656A1 (ja) | 2020-02-06 |
DE112019003891T5 (de) | 2021-04-15 |
AU2019316332A1 (en) | 2021-02-25 |
JP2020022311A (ja) | 2020-02-06 |
US20210273453A1 (en) | 2021-09-02 |
AU2019316332B2 (en) | 2022-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7026022B2 (ja) | 系統連系システム、連系制御装置及び系統連系方法 | |
JP5671178B2 (ja) | 充放電装置及び電源切替システム | |
JP4868883B2 (ja) | 燃料電池を用いた非常電源システム、及び分電盤 | |
JP4868884B2 (ja) | 燃料電池を用いた非常電源システム | |
JP5166379B2 (ja) | 電力連携システム | |
JP5705178B2 (ja) | 電力変換装置、電源切替装置、住宅及び電力変換方法 | |
JP6024929B2 (ja) | 制御装置および配電システム | |
JP2014212659A (ja) | 電力供給システム及びその方法 | |
JP6503095B2 (ja) | 充放電装置 | |
JP5796212B2 (ja) | 電力供給システム | |
JP2022051909A (ja) | 充放電装置及び電源切替システム | |
JP4251287B2 (ja) | 燃料電池発電装置における自立負荷への給電方法 | |
WO2013179358A1 (ja) | 制御装置、蓄電池制御部および配電システム | |
JP2014027856A (ja) | 系統連系装置 | |
JP2015186291A (ja) | バッテリ充放電装置及びその制御方法 | |
KR101856628B1 (ko) | 에너지 저장 시스템의 비상 제어 장치 및 그 방법 | |
CN210380253U (zh) | 多功能在线式变电站直流母线防失压系统 | |
JP2014042418A (ja) | 非常時電力供給方法 | |
JP7272190B2 (ja) | 電力変換装置、系統連系システム | |
JP6272971B2 (ja) | 電源切替装置及び住宅 | |
KR20170142238A (ko) | 정전을 대비하기 위한 전원 시스템 | |
JP2012055033A (ja) | 分散電源設備の系統連系復旧装置及び方法 | |
JP2022190765A (ja) | 充放電装置および分散電源システム | |
CN114336621A (zh) | 一种气电混合动力船舶能量管理系统和方法 | |
JPH08331775A (ja) | 蓄電池の取り替え方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210407 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220119 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220208 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220214 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7026022 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |