JPH0315086B2 - - Google Patents

Info

Publication number
JPH0315086B2
JPH0315086B2 JP58022075A JP2207583A JPH0315086B2 JP H0315086 B2 JPH0315086 B2 JP H0315086B2 JP 58022075 A JP58022075 A JP 58022075A JP 2207583 A JP2207583 A JP 2207583A JP H0315086 B2 JPH0315086 B2 JP H0315086B2
Authority
JP
Japan
Prior art keywords
minimum flow
valve
flow valve
hammering
pump
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.)
Expired - Lifetime
Application number
JP58022075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147908A (ja
Inventor
Tokunori Matsushima
Shozo Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2207583A priority Critical patent/JPS59147908A/ja
Publication of JPS59147908A publication Critical patent/JPS59147908A/ja
Publication of JPH0315086B2 publication Critical patent/JPH0315086B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Flow Control (AREA)
JP2207583A 1983-02-15 1983-02-15 発電プラント給水ポンプミニマムフロ−ラインのハンマリング抑制制御装置 Granted JPS59147908A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2207583A JPS59147908A (ja) 1983-02-15 1983-02-15 発電プラント給水ポンプミニマムフロ−ラインのハンマリング抑制制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2207583A JPS59147908A (ja) 1983-02-15 1983-02-15 発電プラント給水ポンプミニマムフロ−ラインのハンマリング抑制制御装置

Publications (2)

Publication Number Publication Date
JPS59147908A JPS59147908A (ja) 1984-08-24
JPH0315086B2 true JPH0315086B2 (OSRAM) 1991-02-28

Family

ID=12072767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2207583A Granted JPS59147908A (ja) 1983-02-15 1983-02-15 発電プラント給水ポンプミニマムフロ−ラインのハンマリング抑制制御装置

Country Status (1)

Country Link
JP (1) JPS59147908A (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520311A (en) * 1978-07-26 1980-02-13 Tokyo Shibaura Electric Co Feed water controller
JPS56130508A (en) * 1980-03-17 1981-10-13 Tokyo Shibaura Electric Co Condense recirculation system controller
JPS57136010A (en) * 1981-02-18 1982-08-21 Hitachi Ltd Controller for minimum flow rate of pump

Also Published As

Publication number Publication date
JPS59147908A (ja) 1984-08-24

Similar Documents

Publication Publication Date Title
KR860007454A (ko) 급수 가열기의 운전보호장치 및 그 방법
CA1138657A (en) Control system for steam turbine plants including turbine bypass systems
JPH0315086B2 (OSRAM)
JPH0368278B2 (OSRAM)
JP2799046B2 (ja) 給水加熱器のドレン水位制御装置
JPH06241410A (ja) 給水加熱器水位制御装置
JP2511400B2 (ja) 貫流ボイラの蒸気温度制御方式
JP2894118B2 (ja) ボイラーの蒸気温度制御方法
JP3112579B2 (ja) 圧力制御装置
JP2955085B2 (ja) 変圧貫流ボイラ
US3240187A (en) Method of starting once-through type boilers
JP2523153B2 (ja) 給水加熱器ドレン水位制御装置
JPH0861605A (ja) タービンバイパス蒸気温度制御装置
SU1656285A1 (ru) Система управлени сбросом среды из встроенного сепаратора пр моточного котла
JP3649511B2 (ja) スウェリング発生予知検出装置およびボイラ給水制御装置
JPH0250004A (ja) 脱気器の器内圧力制御システム
JP2645129B2 (ja) 復水再循環流量制御装置
JPS6058361B2 (ja) 給水加熱器の水位制御装置
JPH05125908A (ja) 蒸気タービンのウオーターインダクシヨン保護装置
JPH0759883B2 (ja) 低圧タービンバイパス弁制御装置
JPS6237285B2 (OSRAM)
JPS6316193B2 (OSRAM)
JPH035007U (OSRAM)
JPH0357363B2 (OSRAM)
JPS6228362B2 (OSRAM)