JPH043398U - - Google Patents

Info

Publication number
JPH043398U
JPH043398U JP1990044206U JP4420690U JPH043398U JP H043398 U JPH043398 U JP H043398U JP 1990044206 U JP1990044206 U JP 1990044206U JP 4420690 U JP4420690 U JP 4420690U JP H043398 U JPH043398 U JP H043398U
Authority
JP
Japan
Prior art keywords
flow rate
water supply
calculation means
signal
rate calculation
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.)
Pending
Application number
JP1990044206U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990044206U priority Critical patent/JPH043398U/ja
Publication of JPH043398U publication Critical patent/JPH043398U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Control Of Non-Electrical Variables (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る構成を示すブ
ロツク図、第２図は同実施例における広域水位の
応答特性を示す図、第３図は同実施例における広
域水位微分値の応答特性を示す図、第４図は同実
施例における弁開度とＣＶ値の関係を示す図、第
５図及び第６図は同実施例における狭域水位の応
答特性を示す図、第７図は従来の給水制御の系統
図、第８図は従来の給水制御装置の構成を示すブ
ロツク図、第９図及び第１０図は従来の狭域水位
の応答特性を示す図である。 １……広域水位信号、２……水位基準、３……
狭域水位信号、４……給水ポンプ吐出圧力信号、
５……ＳＧ圧力信号、１１……微分回路、１２…
…ＰＩ制御器、１３……弁ＣＶ値演算回路、１４
……給水流量演算回路、１５……ＰＩ制御器、１
６……給水バイパス弁制御信号。

Claims (1)

  1. 【実用新案登録請求の範囲】 加圧水型原子力発電プラントの給水バイパス制
    御装置において、 広域水位信号に基づいて蒸気流量を算出する蒸
    気流量算出手段と、給水バイパス弁のＣＶ値信号
    および蒸気発生器のＳＧ圧力信号に基づいて給水
    流量を算出する給水流量算出手段とを具備し、上
    記蒸気流量算出手段によつて算出された蒸気流量
    および上記給水流量算出手段によつて算出された
    給水流量の各信号に狭域水位信号を加えて３要素
    制御を行うことを特徴とする給水バイパス制御装
    置。
JP1990044206U 1990-04-25 1990-04-25 Pending JPH043398U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990044206U JPH043398U (ja) 1990-04-25 1990-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990044206U JPH043398U (ja) 1990-04-25 1990-04-25

Publications (1)

Publication Number Publication Date
JPH043398U true JPH043398U (ja) 1992-01-13

Family

ID=31557297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990044206U Pending JPH043398U (ja) 1990-04-25 1990-04-25

Country Status (1)

Country Link
JP (1) JPH043398U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012026328A1 (ja) * 2010-08-24 2012-03-01 三菱重工業株式会社 給水装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012026328A1 (ja) * 2010-08-24 2012-03-01 三菱重工業株式会社 給水装置
JP2012047501A (ja) * 2010-08-24 2012-03-08 Mitsubishi Heavy Ind Ltd 給水装置

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