POWER CONTROL DEVICE AND POWER CONTROL METHOD
To allow operation corresponding to a charge/discharge command value, to reduce unnecessary operation of flow regulating means or rectification means or substance amount regulating means, and to prolong life of the flow regulating means or the rectification means or the substance amount regulating m...
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| creator | HACHITANI HIDEYUKI MATSUMURA AKIKO KUSUNOKI KIYOSHI FUJITA TAKASHI |
| description | To allow operation corresponding to a charge/discharge command value, to reduce unnecessary operation of flow regulating means or rectification means or substance amount regulating means, and to prolong life of the flow regulating means or the rectification means or the substance amount regulating means.SOLUTION: A power control device comprises: effective power command value calculation means which inputs an output command value or an input command value and a charge/discharge command value and calculates a plurality of effective power command values by using the inputted output command value or the input command value and the charge/discharge command value; power conversion control command value calculation means which calculates a power conversion control command value given to power conversion means by using one of the plurality of effective power command values calculated by the effective power command value calculation means; and speed control command value calculation means which calculates a speed control command value given to speed control means by using an effective power command value different from the effective power command value used for calculation of the power conversion control command value in the plurality of effective power command values calculated by the effective power command value calculation means.SELECTED DRAWING: Figure 1
【課題】 充放電指令値に応じた運転を可能にし、且つ、流量調整手段または整流手段あるいは物質量調整手段の不要動作の低減を可能にし、流量調整手段または整流手段あるいは物質量調整手段の長寿命化を可能にする。【解決手段】 実施形態の電力制御装置は、出力指令値又は入力指令値と充放電指令値とを入力し、入力した前記出力指令値又は前記入力指令値と前記充放電指令値とを用いて、複数の有効電力指令値を演算する有効電力指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうちの１つを用いて、電力変換手段に与える電力変換制御指令値を演算する電力変換制御指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうち前記電力変換制御指令値の演算に使用した有効電力指令値と異なる有効電力指令値を用いて、調速手段に与える調速制御指令値を演算する調速制御指令値演算手段と、を具備する。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2021184658A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2021184658A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2021184658A3</originalsourceid><addsrcrecordid>eNrjZNAN8A93DVJw9vcLCfL3UXBxDfN0dlVw9HNRQJXwdQ3x8HfhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkaGhhYmZqYWjsZEKQIACXcl8g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POWER CONTROL DEVICE AND POWER CONTROL METHOD</title><source>esp@cenet</source><creator>HACHITANI HIDEYUKI ; MATSUMURA AKIKO ; KUSUNOKI KIYOSHI ; FUJITA TAKASHI</creator><creatorcontrib>HACHITANI HIDEYUKI ; MATSUMURA AKIKO ; KUSUNOKI KIYOSHI ; FUJITA TAKASHI</creatorcontrib><description>To allow operation corresponding to a charge/discharge command value, to reduce unnecessary operation of flow regulating means or rectification means or substance amount regulating means, and to prolong life of the flow regulating means or the rectification means or the substance amount regulating means.SOLUTION: A power control device comprises: effective power command value calculation means which inputs an output command value or an input command value and a charge/discharge command value and calculates a plurality of effective power command values by using the inputted output command value or the input command value and the charge/discharge command value; power conversion control command value calculation means which calculates a power conversion control command value given to power conversion means by using one of the plurality of effective power command values calculated by the effective power command value calculation means; and speed control command value calculation means which calculates a speed control command value given to speed control means by using an effective power command value different from the effective power command value used for calculation of the power conversion control command value in the plurality of effective power command values calculated by the effective power command value calculation means.SELECTED DRAWING: Figure 1
【課題】 充放電指令値に応じた運転を可能にし、且つ、流量調整手段または整流手段あるいは物質量調整手段の不要動作の低減を可能にし、流量調整手段または整流手段あるいは物質量調整手段の長寿命化を可能にする。【解決手段】 実施形態の電力制御装置は、出力指令値又は入力指令値と充放電指令値とを入力し、入力した前記出力指令値又は前記入力指令値と前記充放電指令値とを用いて、複数の有効電力指令値を演算する有効電力指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうちの１つを用いて、電力変換手段に与える電力変換制御指令値を演算する電力変換制御指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうち前記電力変換制御指令値の演算に使用した有効電力指令値と異なる有効電力指令値を用いて、調速手段に与える調速制御指令値を演算する調速制御指令値演算手段と、を具備する。【選択図】図１</description><language>eng ; jpn</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211202&DB=EPODOC&CC=JP&NR=2021184658A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211202&DB=EPODOC&CC=JP&NR=2021184658A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HACHITANI HIDEYUKI</creatorcontrib><creatorcontrib>MATSUMURA AKIKO</creatorcontrib><creatorcontrib>KUSUNOKI KIYOSHI</creatorcontrib><creatorcontrib>FUJITA TAKASHI</creatorcontrib><title>POWER CONTROL DEVICE AND POWER CONTROL METHOD</title><description>To allow operation corresponding to a charge/discharge command value, to reduce unnecessary operation of flow regulating means or rectification means or substance amount regulating means, and to prolong life of the flow regulating means or the rectification means or the substance amount regulating means.SOLUTION: A power control device comprises: effective power command value calculation means which inputs an output command value or an input command value and a charge/discharge command value and calculates a plurality of effective power command values by using the inputted output command value or the input command value and the charge/discharge command value; power conversion control command value calculation means which calculates a power conversion control command value given to power conversion means by using one of the plurality of effective power command values calculated by the effective power command value calculation means; and speed control command value calculation means which calculates a speed control command value given to speed control means by using an effective power command value different from the effective power command value used for calculation of the power conversion control command value in the plurality of effective power command values calculated by the effective power command value calculation means.SELECTED DRAWING: Figure 1
【課題】 充放電指令値に応じた運転を可能にし、且つ、流量調整手段または整流手段あるいは物質量調整手段の不要動作の低減を可能にし、流量調整手段または整流手段あるいは物質量調整手段の長寿命化を可能にする。【解決手段】 実施形態の電力制御装置は、出力指令値又は入力指令値と充放電指令値とを入力し、入力した前記出力指令値又は前記入力指令値と前記充放電指令値とを用いて、複数の有効電力指令値を演算する有効電力指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうちの１つを用いて、電力変換手段に与える電力変換制御指令値を演算する電力変換制御指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうち前記電力変換制御指令値の演算に使用した有効電力指令値と異なる有効電力指令値を用いて、調速手段に与える調速制御指令値を演算する調速制御指令値演算手段と、を具備する。【選択図】図１</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAN8A93DVJw9vcLCfL3UXBxDfN0dlVw9HNRQJXwdQ3x8HfhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkaGhhYmZqYWjsZEKQIACXcl8g</recordid><startdate>20211202</startdate><enddate>20211202</enddate><creator>HACHITANI HIDEYUKI</creator><creator>MATSUMURA AKIKO</creator><creator>KUSUNOKI KIYOSHI</creator><creator>FUJITA TAKASHI</creator><scope>EVB</scope></search><sort><creationdate>20211202</creationdate><title>POWER CONTROL DEVICE AND POWER CONTROL METHOD</title><author>HACHITANI HIDEYUKI ; MATSUMURA AKIKO ; KUSUNOKI KIYOSHI ; FUJITA TAKASHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021184658A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>HACHITANI HIDEYUKI</creatorcontrib><creatorcontrib>MATSUMURA AKIKO</creatorcontrib><creatorcontrib>KUSUNOKI KIYOSHI</creatorcontrib><creatorcontrib>FUJITA TAKASHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HACHITANI HIDEYUKI</au><au>MATSUMURA AKIKO</au><au>KUSUNOKI KIYOSHI</au><au>FUJITA TAKASHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWER CONTROL DEVICE AND POWER CONTROL METHOD</title><date>2021-12-02</date><risdate>2021</risdate><abstract>To allow operation corresponding to a charge/discharge command value, to reduce unnecessary operation of flow regulating means or rectification means or substance amount regulating means, and to prolong life of the flow regulating means or the rectification means or the substance amount regulating means.SOLUTION: A power control device comprises: effective power command value calculation means which inputs an output command value or an input command value and a charge/discharge command value and calculates a plurality of effective power command values by using the inputted output command value or the input command value and the charge/discharge command value; power conversion control command value calculation means which calculates a power conversion control command value given to power conversion means by using one of the plurality of effective power command values calculated by the effective power command value calculation means; and speed control command value calculation means which calculates a speed control command value given to speed control means by using an effective power command value different from the effective power command value used for calculation of the power conversion control command value in the plurality of effective power command values calculated by the effective power command value calculation means.SELECTED DRAWING: Figure 1
【課題】 充放電指令値に応じた運転を可能にし、且つ、流量調整手段または整流手段あるいは物質量調整手段の不要動作の低減を可能にし、流量調整手段または整流手段あるいは物質量調整手段の長寿命化を可能にする。【解決手段】 実施形態の電力制御装置は、出力指令値又は入力指令値と充放電指令値とを入力し、入力した前記出力指令値又は前記入力指令値と前記充放電指令値とを用いて、複数の有効電力指令値を演算する有効電力指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうちの１つを用いて、電力変換手段に与える電力変換制御指令値を演算する電力変換制御指令値演算手段と、前記有効電力指令値演算手段により演算された複数の有効電力指令値のうち前記電力変換制御指令値の演算に使用した有効電力指令値と異なる有効電力指令値を用いて、調速手段に与える調速制御指令値を演算する調速制御指令値演算手段と、を具備する。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | POWER CONTROL DEVICE AND POWER CONTROL METHOD |
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