JP2017221103A - Dc/dcコンバータのシステムおよび方法 - Google Patents
Dc/dcコンバータのシステムおよび方法 Download PDFInfo
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- JP2017221103A JP2017221103A JP2017110364A JP2017110364A JP2017221103A JP 2017221103 A JP2017221103 A JP 2017221103A JP 2017110364 A JP2017110364 A JP 2017110364A JP 2017110364 A JP2017110364 A JP 2017110364A JP 2017221103 A JP2017221103 A JP 2017221103A
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- bridge circuit
- voltage
- coupled
- storage device
- circuit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/305—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M3/315—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M3/3155—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of the output voltage or current
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
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- H02M3/00—Conversion of dc power input into dc power output
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- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
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- B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
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- H02M3/00—Conversion of dc power input into dc power output
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- H02M3/00—Conversion of dc power input into dc power output
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- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
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- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
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- Y02T90/14—Plug-in electric vehicles
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- Dc-Dc Converters (AREA)
Abstract
Description
102 エネルギー蓄積装置
104 DCリンク
106 第1のブリッジ回路
108 第1のブリッジスイッチ
112 スイッチ
116 ダイオード
124 第1の巻線
126 変圧器
128 接合部
132 制御器
134 制御線
136 第2の巻線
138 第2のブリッジ回路
139 センタータップ
140 スイッチ
144 スイッチ
148 ダイオード
152 ダイオード
156 制御線
158 インダクタ
160 コンデンサ
162 DCバス
164 牽引駆動装置
166 インバータ
168 牽引モータ
170 共振回路
178 パルスシーケンス図
180 パルスシーケンス図
182 パルスシーケンス図
184 パルスシーケンス図
186 牽引システム
188 コンデンサ
192 第1のハーフブリッジ
194 第2のハーフブリッジ
196 接合部
198 接合部
200 スイッチ
202 スイッチ
206 スイッチ
208 ダイオード
216 コンデンサ
222 牽引システム
224 コンデンサ
226 第1のフルブリッジ
228 第2のフルブリッジ
230 接合部
232 接合部
234 スイッチ
236 スイッチ
238 スイッチ
240 スイッチ
242 ダイオード
250 スイッチ
252 スイッチ
258 ダイオード
Claims (20)
- 電子駆動回路であって、
エネルギー蓄積装置(102)と、
前記エネルギー蓄積装置(102)に結合され、2つのスイッチを有する少なくとも1つの脚部を含む第1のブリッジ回路(106)と、
変圧器(126)であって、
前記第1のブリッジ回路(106)に結合された第1の巻線(124)と、
センタータップ(139)を介して前記エネルギー蓄積装置(102)に結合された第2の巻線(136)と、を含む変圧器(126)と、
前記変圧器(126)の前記第2の巻線(136)に結合された第2のブリッジ回路(138)であって、両方向に導通し、両方向に電圧を阻止するように動作可能な一対のスイッチを含む第2のブリッジ回路(138)と、
前記第2のブリッジ回路(138)に結合されたDCバス(162)と、
制御器(132)であって、
前記エネルギー蓄積装置(102)からのDC電圧を降圧または昇圧して前記DCバス(162)に供給するステップと、
前記DCバス(162)からのDC電圧を降圧または昇圧して前記エネルギー蓄積装置(102)に供給するステップと、を行うように構成された制御器(132)と、を含む電子駆動回路。 - 前記第1のブリッジ回路(106)と前記変圧器(126)の第1の巻線(124)との間に結合された共振回路(170)をさらに含む、請求項1に記載の回路。
- 前記共振回路(170)が、コンデンサ(160)に結合されたインダクタ(158)を含む、請求項2に記載の回路。
- 前記制御器(132)が、前記第1のブリッジ回路(106)をパルス幅変調、可変周波数または位相シフトコンバータとして動作させ、前記第2のブリッジ回路(138)を整流器として動作させるように構成される、請求項1に記載の回路。
- 前記制御器(132)が、前記第1のブリッジ回路(106)を全波ダイオード整流器として動作させ、前記第2のブリッジ回路(138)をパルス幅変調コンバータとして動作させるように構成される、請求項1に記載の回路。
- 前記制御器(132)が、可変周波数およびパルス幅変調制御と組み合わせて、ブリッジ間位相シフト制御によって両方のブリッジを動作させるように構成される、請求項1に記載の回路。
- 前記第2のブリッジ回路(138)とDCバス(162)との間に結合されたフィルタコンデンサおよびインダクタ(158)をさらに含む、請求項1に記載の回路。
- 前記DCバス(162)が、インバータ(166)および牽引モータ(168)を含む牽引駆動装置(164)に結合される、請求項1に記載の回路。
- 前記DC電圧が回生制動を介して前記エネルギー蓄積装置(102)に供給される、請求項1に記載の回路。
- 電子駆動回路を動作させる方法であって、
2つのスイッチを有する少なくとも1つの脚部を含む第1のブリッジ回路(106)にエネルギー蓄積装置(102)を結合するステップと、
変圧器(126)の第1の巻線(124)を前記第1のブリッジ回路(106)に結合するステップと、
前記変圧器(126)の第2の巻線(136)をセンタータップ(139)を介して前記エネルギー蓄積装置(102)に結合するステップと、
第2のブリッジ回路(138)を前記変圧器(126)の前記第2の巻線(136)に結合するステップであって、前記第2のブリッジ回路(138)が、両方向に導通し、両方向に電圧を阻止するように動作可能な一対のスイッチを含むステップと、
DCバス(162)を前記第2のブリッジ回路(138)に結合するステップと、
制御器(132)を、
前記エネルギー蓄積装置(102)からのDC電圧出力を降圧または昇圧して前記DCバス(162)に供給するプロセスと、
前記DCバス(162)からのDC電圧出力を降圧または昇圧して前記エネルギー蓄積装置(102)に供給するプロセスと、を行うように構成するステップと、を含む方法。 - 前記第1のブリッジ回路(106)と変圧器(126)との間に共振回路(170)を結合するステップをさらに含む、請求項10に記載の方法。
- 前記共振回路(170)が、コンデンサ(160)に結合されたインダクタ(158)を含む、請求項11に記載の方法。
- 前記第1のブリッジ回路(106)をパルス幅変調、可変周波数または位相シフトコンバータとして動作させ、前記第2のブリッジ回路(138)を整流器として動作させるように前記制御器(132)を構成するステップをさらに含む、請求項10に記載の方法。
- 前記第1のブリッジ回路(106)を全波ダイオード整流器として動作させ、前記第2のブリッジ回路(138)をパルス幅変調コンバータとして動作させるように前記制御器(132)を構成するステップをさらに含む、請求項10に記載の方法。
- 電気自動車であって、
エネルギー蓄積装置(102)と、
前記エネルギー蓄積装置(102)に結合され、2つのスイッチを有する少なくとも1つの脚部を含む第1のブリッジ回路(106)と、
前記第1のブリッジ回路(106)に結合された共振回路(170)と、
変圧器(126)であって、
前記共振回路(170)に結合された第1の巻線(124)と、
センタータップ(139)を介して前記エネルギー蓄積装置(102)に結合された第2の巻線(136)と、を含む変圧器(126)と、
前記変圧器(126)の前記第2の巻線(136)に結合された第2のブリッジ回路(138)であって、両方向に導通し、両方向に電圧を阻止するように動作可能な一対のスイッチを含む第2のブリッジ回路(138)と、
前記第2のブリッジ回路(138)に結合されたDCバス(162)と、
前記DCバス(162)に結合された前記自動車の牽引駆動装置(164)と、
制御器(132)であって、
前記エネルギー蓄積装置(102)からのDC電圧を降圧または昇圧して前記DCバス(162)に供給するステップと、
前記DCバス(162)からのDC電圧を降圧または昇圧して前記エネルギー蓄積装置(102)に供給するステップと、を行うように構成された制御器(132)と、を含む電気自動車。 - 前記共振回路(170)が、コンデンサ(160)に結合されたインダクタ(158)を含む、請求項15に記載の自動車。
- 前記制御器(132)が、前記第1のブリッジ回路(106)をパルス幅変調、可変周波数、または位相シフトコンバータとして動作させ、前記第2のブリッジ回路(138)を整流器として動作させるように構成される、請求項15に記載の自動車。
- 前記制御器(132)が、前記第1のブリッジ回路(106)を全波ダイオード整流器として動作させ、前記第2のブリッジ回路(138)をパルス幅変調コンバータとして動作させるように構成される、請求項15に記載の自動車。
- 前記第2のブリッジ回路(138)とDCバス(162)との間に結合されたフィルタコンデンサおよびインダクタ(158)をさらに含む、請求項15に記載の自動車。
- 前記DC電圧が回生制動を介して前記エネルギー蓄積装置(102)に供給される、請求項15に記載の自動車。
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